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[tor-commits] [metrics-web/master] Put RFC 2629 files under version control.
commit 28ccc14c38ad707ede277674600e4d6bf5a680f8
Author: Karsten Loesing <karsten.loesing@xxxxxxx>
Date: Tue Aug 1 21:38:26 2017 +0200
Put RFC 2629 files under version control.
These files are required to compile specification documents from XML
to JSP.
---
website/src/main/resources/spec/rfc2629-other.ent | 61 +
website/src/main/resources/spec/rfc2629-xhtml.ent | 165 +
website/src/main/resources/spec/rfc2629.dtd | 312 +
website/src/main/resources/spec/rfc2629.xslt | 10329 ++++++++++++++++++++
4 files changed, 10867 insertions(+)
diff --git a/website/src/main/resources/spec/rfc2629-other.ent b/website/src/main/resources/spec/rfc2629-other.ent
new file mode 100755
index 0000000..0da80b7
--- /dev/null
+++ b/website/src/main/resources/spec/rfc2629-other.ent
@@ -0,0 +1,61 @@
+<!-- rfc2629-other.ent
+
+ Character entity set for RFC-2629 source xml documents.
+ There is no need to invoke this directly from
+ the source document itself; just invoke the DTD.
+
+ These are unknown to (X)HTML, so any converter to these
+ formats must either substitute these entities
+ or invoke this file from the output file.
+
+ Conversion to txt or nroff format will replace
+ these entities by the parenthesized text.
+
+ Typical invocation:
+ <!ENTITY % rfc2629-other
+ PUBLIC "-//IETF//ENTITIES Other for RFC 2629//EN"
+ "http://xml.resource.org/authoring/rfc2629-other.ent";>
+ %rfc2629-other;
+-->
+
+<!-- Magical -->
+<!-- rfc.number (automatically expanded to content
+ of number="..." attribute
+ of <rfc> element, or to "XXXX") -->
+
+<!-- ASCII -->
+<!ENTITY excl "!"><!-- U+0021 EXCLAMATION MARK ("!") -->
+<!ENTITY num "#"><!-- U+0023 NUMBER SIGN ("#") -->
+<!ENTITY dollar "$"><!-- U+0024 DOLLAR SIGN ("$") -->
+<!ENTITY percnt "%"><!-- U+0025 PERCENT SIGN ("%") -->
+<!ENTITY lpar "("><!-- U+0028 LEFT PARENTHESIS ("(") -->
+<!ENTITY rpar ")"><!-- U+0029 RIGHT PARENTHESIS (")") -->
+<!ENTITY ast "*"><!-- U+002A ASTERISK ("*") -->
+<!ENTITY plus "+"><!-- U+002B PLUS SIGN ("+") -->
+<!ENTITY comma ","><!-- U+002C COMMA (",") -->
+<!ENTITY hyphen "-"><!-- U+002D HYPHEN-MINUS ("-") -->
+<!ENTITY period "."><!-- U+002E FULL STOP (".") -->
+<!ENTITY sol "/"><!-- U+002F SOLIDUS ("/") -->
+<!ENTITY colon ":"><!-- U+003A COLON (":") -->
+<!ENTITY semi ";"><!-- U+003B SEMICOLON (";") -->
+<!ENTITY equals "="><!-- U+003D EQUALS SIGN ("=") -->
+<!ENTITY quest "?"><!-- U+003F QUESTION MARK ("?") -->
+<!ENTITY commat "@"><!-- U+0040 COMMERCIAL AT ("@") -->
+<!ENTITY lsqb "["><!-- U+005B LEFT SQUARE BRACKET ("[") -->
+<!ENTITY bsol "\"><!-- U+005C REVERSE SOLIDUS ("\\") -->
+<!ENTITY rsqb "]"><!-- U+005D RIGHT SQUARE BRACKET ("]") -->
+<!ENTITY circ "^"><!-- U+005E CIRCUMFLEX ACCENT ("^") -->
+<!ENTITY lowbar "_"><!-- U+005F LOW LINE ("_") -->
+<!ENTITY grave "`"><!-- U+0060 GRAVE ACCENT ("`") -->
+<!ENTITY lcub "{"><!-- U+007B LEFT CURLY BRACKET ("{") -->
+<!ENTITY verbar "|"><!-- U+007C VERTICAL LINE ("|") -->
+<!ENTITY rcub "}"><!-- U+007D RIGHT CURLY BRACKET ("}") -->
+
+<!-- Useful Unicode -->
+<!ENTITY Zcaron "Ž"><!-- U+017D LATIN CAPITAL LETTER Z WITH CARON ("Z") -->
+<!ENTITY zcaron "ž"><!-- U+017E LATIN SMALL LETTER Z WITH CARON ("z") -->
+<!ENTITY dash "‐"><!-- U+2010 HYPHEN ("-") -->
+<!ENTITY nbhy "‑"><!-- U+2011 NON-BREAKING HYPHEN (special "-") -->
+<!ENTITY wj "⁠"><!-- U+2060 WORD JOINER (special "") -->
+
+<!-- EOF -->
diff --git a/website/src/main/resources/spec/rfc2629-xhtml.ent b/website/src/main/resources/spec/rfc2629-xhtml.ent
new file mode 100755
index 0000000..3d4a07d
--- /dev/null
+++ b/website/src/main/resources/spec/rfc2629-xhtml.ent
@@ -0,0 +1,165 @@
+<!-- rfc2629-xhtml.ent
+
+ Character entity set for RFC-2629 source xml documents.
+ There is no need to invoke this directly from
+ the source document itself; just invoke the DTD.
+
+ These are known to (X)HTML, so any converter to these
+ formats can just leave them as is without having
+ to invoke this file from the output file.
+
+ Conversion to txt or nroff format will replace
+ these entities by the parenthesized text.
+
+ Typical invocation:
+ <!ENTITY % rfc2629-xhtml
+ PUBLIC "-//IETF//ENTITIES XHTML subset for RFC 2629//EN"
+ "http://xml.resource.org/authoring/rfc2629-xhtml.ent";>
+ %rfc2629-xhtml;
+-->
+
+<!-- All of ISO Latin 1 -->
+<!ENTITY nbsp " "><!-- U+00A0 NO-BREAK SPACE (special " ") -->
+<!ENTITY iexcl "¡"><!-- U+00A1 INVERTED EXCLAMATION MARK ("!") -->
+<!ENTITY cent "¢"><!-- U+00A2 CENT SIGN ("[cents]") -->
+<!ENTITY pound "£"><!-- U+00A3 POUND SIGN ("GBP") -->
+<!ENTITY curren "¤"><!-- U+00A4 CURRENCY SIGN ("[currency units]") -->
+<!ENTITY yen "¥"><!-- U+00A5 YEN SIGN ("JPY") -->
+<!ENTITY brvbar "¦"><!-- U+00A6 BROKEN BAR ("|") -->
+<!ENTITY sect "§"><!-- U+00A7 SECTION SIGN ("S.") -->
+<!ENTITY uml "¨"><!-- U+00A8 DIAERESIS ('"') -->
+<!ENTITY copy "©"><!-- U+00A9 COPYRIGHT SIGN ("(C)") -->
+<!ENTITY ordf "ª"><!-- U+00AA FEMININE ORDINAL INDICATOR ("a") -->
+<!ENTITY laquo "«"><!-- U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK ("<<") -->
+<!ENTITY not "¬"><!-- U+00AC NOT SIGN ("[not]") -->
+<!ENTITY shy "­"><!-- U+00AD SOFT HYPHEN (ignored "") -->
+<!ENTITY reg "®"><!-- U+00AE REGISTERED SIGN ("(R)") -->
+<!ENTITY macr "¯"><!-- U+00AF MACRON ("_") -->
+<!ENTITY deg "°"><!-- U+00B0 DEGREE SIGN ("o") -->
+<!ENTITY plusmn "±"><!-- U+00B1 PLUS-MINUS SIGN ("+/-") -->
+<!ENTITY sup2 "²"><!-- U+00B2 SUPERSCRIPT TWO ("^2") -->
+<!ENTITY sup3 "³"><!-- U+00B3 SUPERSCRIPT THREE ("^3") -->
+<!ENTITY acute "´"><!-- U+00B4 ACUTE ACCENT ("'") -->
+<!ENTITY micro "µ"><!-- U+00B5 MICRO SIGN ("[micro]") -->
+<!ENTITY para "¶"><!-- U+00B6 PILCROW SIGN ("P.") -->
+<!ENTITY middot "·"><!-- U+00B7 MIDDLE DOT (".") -->
+<!ENTITY cedil "¸"><!-- U+00B8 CEDILLA (",") -->
+<!ENTITY sup1 "¹"><!-- U+00B9 SUPERSCRIPT ONE ("^1") -->
+<!ENTITY ordm "º"><!-- U+00BA MASCULINE ORDINAL INDICATOR ("o") -->
+<!ENTITY raquo "»"><!-- U+00BB RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK (">>") -->
+<!ENTITY frac14 "¼"><!-- U+00BC VULGAR FRACTION ONE QUARTER ("1/4") -->
+<!ENTITY frac12 "½"><!-- U+00BD VULGAR FRACTION ONE HALF ("1/2") -->
+<!ENTITY frac34 "¾"><!-- U+00BE VULGAR FRACTION THREE QUARTERS ("3/4") -->
+<!ENTITY iquest "¿"><!-- U+00BF INVERTED QUESTION MARK ("?") -->
+<!ENTITY Agrave "À"><!-- U+00C0 LATIN CAPITAL LETTER A WITH GRAVE ("A") -->
+<!ENTITY Aacute "Á"><!-- U+00C1 LATIN CAPITAL LETTER A WITH ACUTE ("A") -->
+<!ENTITY Acirc "Â"><!-- U+00C2 LATIN CAPITAL LETTER A WITH CIRCUMFLEX ("A") -->
+<!ENTITY Atilde "Ã"><!-- U+00C3 LATIN CAPITAL LETTER A WITH TILDE ("A") -->
+<!ENTITY Auml "Ä"><!-- U+00C4 LATIN CAPITAL LETTER A WITH DIAERESIS ("Ae") -->
+<!ENTITY Aring "Å"><!-- U+00C5 LATIN CAPITAL LETTER A WITH RING ABOVE ("Ae") -->
+<!ENTITY AElig "Æ"><!-- U+00C6 LATIN CAPITAL LETTER AE ("AE") -->
+<!ENTITY Ccedil "Ç"><!-- U+00C7 LATIN CAPITAL LETTER C WITH CEDILLA ("C") -->
+<!ENTITY Egrave "È"><!-- U+00C8 LATIN CAPITAL LETTER E WITH GRAVE ("E") -->
+<!ENTITY Eacute "É"><!-- U+00C9 LATIN CAPITAL LETTER E WITH ACUTE ("E") -->
+<!ENTITY Ecirc "Ê"><!-- U+00CA LATIN CAPITAL LETTER E WITH CIRCUMFLEX ("E") -->
+<!ENTITY Euml "Ë"><!-- U+00CB LATIN CAPITAL LETTER E WITH DIAERESIS ("E") -->
+<!ENTITY Igrave "Ì"><!-- U+00CC LATIN CAPITAL LETTER I WITH GRAVE ("I") -->
+<!ENTITY Iacute "Í"><!-- U+00CD LATIN CAPITAL LETTER I WITH ACUTE ("I") -->
+<!ENTITY Icirc "Î"><!-- U+00CE LATIN CAPITAL LETTER I WITH CIRCUMFLEX ("I") -->
+<!ENTITY Iuml "Ï"><!-- U+00CF LATIN CAPITAL LETTER I WITH DIAERESIS ("I") -->
+<!ENTITY ETH "Ð"><!-- U+00D0 LATIN CAPITAL LETTER ETH ("[ETH]") -->
+<!ENTITY Ntilde "Ñ"><!-- U+00D1 LATIN CAPITAL LETTER N WITH TILDE ("N") -->
+<!ENTITY Ograve "Ò"><!-- U+00D2 LATIN CAPITAL LETTER O WITH GRAVE ("O") -->
+<!ENTITY Oacute "Ó"><!-- U+00D3 LATIN CAPITAL LETTER O WITH ACUTE ("O") -->
+<!ENTITY Ocirc "Ô"><!-- U+00D4 LATIN CAPITAL LETTER O WITH CIRCUMFLEX ("O") -->
+<!ENTITY Otilde "Õ"><!-- U+00D5 LATIN CAPITAL LETTER O WITH TILDE ("O") -->
+<!ENTITY Ouml "Ö"><!-- U+00D6 LATIN CAPITAL LETTER O WITH DIAERESIS ("Oe") -->
+<!ENTITY times "×"><!-- U+00D7 MULTIPLICATION SIGN ("x") -->
+<!ENTITY Oslash "Ø"><!-- U+00D8 LATIN CAPITAL LETTER O WITH STROKE ("Oe") -->
+<!ENTITY Ugrave "Ù"><!-- U+00D9 LATIN CAPITAL LETTER U WITH GRAVE ("U") -->
+<!ENTITY Uacute "Ú"><!-- U+00DA LATIN CAPITAL LETTER U WITH ACUTE ("U") -->
+<!ENTITY Ucirc "Û"><!-- U+00DB LATIN CAPITAL LETTER U WITH CIRCUMFLEX ("U") -->
+<!ENTITY Uuml "Ü"><!-- U+00DC LATIN CAPITAL LETTER U WITH DIAERESIS ("Ue") -->
+<!ENTITY Yacute "Ý"><!-- U+00DD LATIN CAPITAL LETTER Y WITH ACUTE ("Y") -->
+<!ENTITY THORN "Þ"><!-- U+00DE LATIN CAPITAL LETTER THORN ("[THORN]") -->
+<!ENTITY szlig "ß"><!-- U+00DF LATIN SMALL LETTER SHARP S ("ss") -->
+<!ENTITY agrave "à"><!-- U+00E0 LATIN SMALL LETTER A WITH GRAVE ("a") -->
+<!ENTITY aacute "á"><!-- U+00E1 LATIN SMALL LETTER A WITH ACUTE ("a") -->
+<!ENTITY acirc "â"><!-- U+00E2 LATIN SMALL LETTER A WITH CIRCUMFLEX ("a") -->
+<!ENTITY atilde "ã"><!-- U+00E3 LATIN SMALL LETTER A WITH TILDE ("a") -->
+<!ENTITY auml "ä"><!-- U+00E4 LATIN SMALL LETTER A WITH DIAERESIS ("ae") -->
+<!ENTITY aring "å"><!-- U+00E5 LATIN SMALL LETTER A WITH RING ABOVE ("ae") -->
+<!ENTITY aelig "æ"><!-- U+00E6 LATIN SMALL LETTER AE ("ae") -->
+<!ENTITY ccedil "ç"><!-- U+00E7 LATIN SMALL LETTER C WITH CEDILLA ("c") -->
+<!ENTITY egrave "è"><!-- U+00E8 LATIN SMALL LETTER E WITH GRAVE ("e") -->
+<!ENTITY eacute "é"><!-- U+00E9 LATIN SMALL LETTER E WITH ACUTE ("e") -->
+<!ENTITY ecirc "ê"><!-- U+00EA LATIN SMALL LETTER E WITH CIRCUMFLEX ("e") -->
+<!ENTITY euml "ë"><!-- U+00EB LATIN SMALL LETTER E WITH DIAERESIS ("e") -->
+<!ENTITY igrave "ì"><!-- U+00EC LATIN SMALL LETTER I WITH GRAVE ("i") -->
+<!ENTITY iacute "í"><!-- U+00ED LATIN SMALL LETTER I WITH ACUTE ("i") -->
+<!ENTITY icirc "î"><!-- U+00EE LATIN SMALL LETTER I WITH CIRCUMFLEX ("i") -->
+<!ENTITY iuml "ï"><!-- U+00EF LATIN SMALL LETTER I WITH DIAERESIS ("i") -->
+<!ENTITY eth "ð"><!-- U+00F0 LATIN SMALL LETTER ETH ("[eth]") -->
+<!ENTITY ntilde "ñ"><!-- U+00F1 LATIN SMALL LETTER N WITH TILDE ("n") -->
+<!ENTITY ograve "ò"><!-- U+00F2 LATIN SMALL LETTER O WITH GRAVE ("o") -->
+<!ENTITY oacute "ó"><!-- U+00F3 LATIN SMALL LETTER O WITH ACUTE ("o") -->
+<!ENTITY ocirc "ô"><!-- U+00F4 LATIN SMALL LETTER O WITH CIRCUMFLEX ("o") -->
+<!ENTITY otilde "õ"><!-- U+00F5 LATIN SMALL LETTER O WITH TILDE ("o") -->
+<!ENTITY ouml "ö"><!-- U+00F6 LATIN SMALL LETTER O WITH DIAERESIS ("oe") -->
+<!ENTITY divide "÷"><!-- U+00F7 DIVISION SIGN ("/") -->
+<!ENTITY oslash "ø"><!-- U+00F8 LATIN SMALL LETTER O WITH STROKE ("oe") -->
+<!ENTITY ugrave "ù"><!-- U+00F9 LATIN SMALL LETTER U WITH GRAVE ("u") -->
+<!ENTITY uacute "ú"><!-- U+00FA LATIN SMALL LETTER U WITH ACUTE ("u") -->
+<!ENTITY ucirc "û"><!-- U+00FB LATIN SMALL LETTER U WITH CIRCUMFLEX ("u") -->
+<!ENTITY uuml "ü"><!-- U+00FC LATIN SMALL LETTER U WITH DIAERESIS ("ue") -->
+<!ENTITY yacute "ý"><!-- U+00FD LATIN SMALL LETTER Y WITH ACUTE ("y") -->
+<!ENTITY thorn "þ"><!-- U+00FE LATIN SMALL LETTER THORN ("[thorn]") -->
+<!ENTITY yuml "ÿ"><!-- U+00FF LATIN SMALL LETTER Y WITH DIAERESIS ("y") -->
+
+<!-- Some of ISO Latin 9 and 10 -->
+<!ENTITY OElig "Œ"><!-- U+0152 LATIN CAPITAL LIGATURE OE ("OE") -->
+<!ENTITY oelig "œ"><!-- U+0153 LATIN SMALL LIGATURE OE ("oe") -->
+<!ENTITY Scaron "Š"><!-- U+0160 LATIN CAPITAL LETTER S WITH CARON ("S") -->
+<!ENTITY scaron "š"><!-- U+0161 LATIN SMALL LETTER S WITH CARON ("s") -->
+<!ENTITY Yuml "Ÿ"><!-- U+0178 LATIN CAPITAL LETTER Y WITH DIAERESIS ("Y") -->
+
+<!-- Other Unicode (including some characters from the windows-1252 repertoire) -->
+<!ENTITY fnof "ƒ"><!-- U+0192 LATIN SMALL LETTER F WITH HOOK ("f") -->
+<!ENTITY tilde "˜"><!-- U+02DC SMALL TILDE ("~") -->
+<!ENTITY ensp " "><!-- U+2002 EN SPACE (" ") -->
+<!ENTITY emsp " "><!-- U+2003 EM SPACE (" ") -->
+<!ENTITY thinsp " "><!-- U+2009 THIN SPACE (" ") -->
+<!ENTITY ndash "–"><!-- U+2013 EN DASH ("-") -->
+<!ENTITY mdash "—"><!-- U+2014 EM DASH ("-\u002D") -->
+<!ENTITY lsquo "‘"><!-- U+2018 LEFT SINGLE QUOTATION MARK ("'") -->
+<!ENTITY rsquo "’"><!-- U+2019 RIGHT SINGLE QUOTATION MARK ("'") -->
+<!ENTITY sbquo "‚"><!-- U+201A SINGLE LOW-9 QUOTATION MARK ("'") -->
+<!ENTITY ldquo "“"><!-- U+201C LEFT DOUBLE QUOTATION MARK ('"') -->
+<!ENTITY rdquo "”"><!-- U+201D RIGHT DOUBLE QUOTATION MARK ('"') -->
+<!ENTITY bdquo "„"><!-- U+201E DOUBLE LOW-9 QUOTATION MARK ('"') -->
+<!ENTITY dagger "†"><!-- U+2020 DAGGER ("*!*") -->
+<!ENTITY Dagger "‡"><!-- U+2021 DOUBLE DAGGER ("*!!*") -->
+<!ENTITY bull "•"><!-- U+2022 BULLET ("o") -->
+<!ENTITY hellip "…"><!-- U+2026 HORIZONTAL ELLIPSIS ("...") -->
+<!ENTITY permil "′"><!-- U+2030 PER MILLE SIGN ("[/1000]") -->
+<!ENTITY prime "′"><!-- U+2032 PRIME ("'") -->
+<!ENTITY Prime "″"><!-- U+2033 DOUBLE PRIME ('"') -->
+<!ENTITY lsaquo "‹"><!-- U+2039 SINGLE LEFT-POINTING ANGLE QUOTATION MARK ("<") -->
+<!ENTITY rsaquo "›"><!-- U+203A SINGLE RIGHT-POINTING ANGLE QUOTATION MARK (">") -->
+<!ENTITY frasl "⁄"><!-- U+2044 FRACTION SLASH ("/") -->
+<!ENTITY euro "€"><!-- U+20AC EURO SIGN ("EUR") -->
+<!ENTITY trade "™"><!-- U+2122 TRADE MARK SIGN ("[TM]") -->
+<!ENTITY larr "←"><!-- U+2190 LEFTWARDS ARROW ("<-\u002D") -->
+<!ENTITY rarr "→"><!-- U+2192 RIGHTWARDS ARROW ("\u002D->") -->
+<!ENTITY harr "↔"><!-- U+2194 LEFT RIGHT ARROW ("<->") -->
+<!ENTITY lArr "⇐"><!-- U+21D0 LEFTWARDS DOUBLE ARROW ("<==") -->
+<!ENTITY rArr "⇒"><!-- U+21D2 RIGHTWARDS DOUBLE ARROW ("==>") -->
+<!ENTITY hArr "⇔"><!-- U+21D4 LEFT RIGHT DOUBLE ARROW ("<=>") -->
+<!ENTITY minus "−"><!-- U+2212 MINUS SIGN ("-") -->
+<!ENTITY lowast "∗"><!-- U+2217 ASTERISK OPERATOR ("*") -->
+<!ENTITY le "≤"><!-- U+2264 LESS-THAN OR EQUAL TO ("<=") -->
+<!ENTITY ge "≥"><!-- U+2265 GREATER-THAN OR EQUAL TO (">=") -->
+<!ENTITY lang "〈"><!-- U+2329 LEFT-POINTING ANGLE BRACKET ("<") -->
+<!ENTITY rang "〉"><!-- U+232A RIGHT-POINTING ANGLE BRACKET (">") -->
+
+<!-- EOF -->
diff --git a/website/src/main/resources/spec/rfc2629.dtd b/website/src/main/resources/spec/rfc2629.dtd
new file mode 100644
index 0000000..11334ae
--- /dev/null
+++ b/website/src/main/resources/spec/rfc2629.dtd
@@ -0,0 +1,312 @@
+<!--
+ revised DTD for the RFC document series, draft of 2009-10-06
+ -->
+
+
+<!--
+ Typical invocation:
+ <!DOCTYPE rfc PUBLIC "-//IETF//DTD RFC 2629//EN"
+ "http://xml.resource.org/authoring/rfc2629.dtd"; [
+ ... dtd subset ...
+ ]>
+ or
+ <!DOCTYPE rfc SYSTEM "rfc2629.dtd" [
+ ... dtd subset ...
+ ]>
+ -->
+
+
+<!--
+ Contents
+
+ Character entities
+
+ DTD data types
+
+ The top-level
+
+ Front matter
+
+ The Body
+
+ Back matter
+ -->
+
+
+<!--
+ Character entities
+ -->
+
+
+<!ENTITY % rfc2629-xhtml
+ PUBLIC "-//IETF//ENTITIES XHTML subset for RFC 2629//EN"
+ "rfc2629-xhtml.ent">
+%rfc2629-xhtml;
+
+<!ENTITY % rfc2629-other
+ PUBLIC "-//IETF//ENTITIES Other for RFC 2629//EN"
+ "rfc2629-other.ent">
+%rfc2629-other;
+
+
+<!--
+ DTD data types:
+
+ entity description
+ ====== ===============================================
+ NUMBER [0-9]+
+ NUMBERS a comma-separated list of NUMBER
+
+ DAY the day of the month, e.g., "1"
+ MONTH the month of the year, e.g., "January"
+ YEAR a four-digit year, e.g., "1999"
+
+ URI e.g., "http://invisible.net/";
+
+ ATEXT/CTEXT printable ASCII text (no line-terminators)
+
+ TEXT character data
+ -->
+
+
+<!ENTITY % NUMBER "CDATA">
+<!ENTITY % NUMBERS "CDATA">
+
+<!ENTITY % DAY "CDATA">
+<!ENTITY % MONTH "CDATA">
+<!ENTITY % YEAR "CDATA">
+
+<!ENTITY % URI "CDATA">
+
+<!ENTITY % ATEXT "CDATA">
+<!ENTITY % CTEXT "#PCDATA">
+
+<!ENTITY % TEXT "#PCDATA">
+
+<!ENTITY rfc.number "XXXX">
+
+
+<!--
+ The top-level
+ -->
+
+
+<!--
+ attributes for the "rfc" element are supplied by the RFC
+ editor. when preparing drafts, authors should leave them blank.
+
+ the "seriesNo" attribute is used if the category is, e.g., BCP.
+ -->
+<!ELEMENT rfc (front,middle,back?)>
+<!ATTLIST rfc
+ number %NUMBER; #IMPLIED
+ obsoletes %NUMBERS; ""
+ updates %NUMBERS; ""
+ category (std|bcp|info|exp|historic)
+ #IMPLIED
+ consensus (no|yes) #IMPLIED
+ seriesNo %NUMBER; #IMPLIED
+ ipr (full2026|noDerivativeWorks2026|none
+ |full3667|noModification3667|noDerivatives3667
+ |full3978|noModification3978|noDerivatives3978
+ |trust200811|noModificationTrust200811|noDerivativesTrust200811
+ |trust200902|noModificationTrust200902|noDerivativesTrust200902
+ |pre5378Trust200902)
+ #IMPLIED
+ iprExtract IDREF #IMPLIED
+ submissionType
+ (IETF|IAB|IRTF|independent) "IETF"
+ docName %ATEXT; #IMPLIED
+ xml:lang %ATEXT; "en">
+
+
+<!--
+ Front matter
+ -->
+
+
+<!ELEMENT front (title,author+,date,area*,workgroup*,keyword*,
+ abstract?,note*)>
+
+<!-- the "abbrev" attribute is used for headers, etc. -->
+<!ELEMENT title (%CTEXT;)>
+<!ATTLIST title
+ abbrev %ATEXT; #IMPLIED>
+
+<!ELEMENT author (organization?,address?)>
+<!ATTLIST author
+ initials %ATEXT; #IMPLIED
+ surname %ATEXT; #IMPLIED
+ fullname %ATEXT; #IMPLIED
+ role (editor) #IMPLIED>
+
+<!ELEMENT organization
+ (%CTEXT;)>
+<!ATTLIST organization
+ abbrev %ATEXT; #IMPLIED>
+
+<!ELEMENT address (postal?,phone?,facsimile?,email?,uri?)>
+
+<!-- this content model should be more strict:
+ at most one of each the city, region, code, and country
+ elements may be present -->
+<!ELEMENT postal (street+,(city|region|code|country)*)>
+<!ELEMENT street (%CTEXT;)>
+<!ELEMENT city (%CTEXT;)>
+<!ELEMENT region (%CTEXT;)>
+<!ELEMENT code (%CTEXT;)>
+<!ELEMENT country (%CTEXT;)>
+<!ELEMENT phone (%CTEXT;)>
+<!ELEMENT facsimile (%CTEXT;)>
+<!ELEMENT email (%CTEXT;)>
+<!ELEMENT uri (%CTEXT;)>
+
+<!ELEMENT date EMPTY>
+<!ATTLIST date
+ day %DAY; #IMPLIED
+ month %MONTH; #IMPLIED
+ year %YEAR; #IMPLIED>
+
+<!-- meta-data... -->
+<!ELEMENT area (%CTEXT;)>
+<!ELEMENT workgroup (%CTEXT;)>
+<!ELEMENT keyword (%CTEXT;)>
+
+<!ELEMENT abstract (t)+>
+<!ELEMENT note (t)+>
+<!ATTLIST note
+ title %ATEXT; #REQUIRED>
+
+
+<!--
+ The body
+ -->
+
+
+<!ELEMENT middle (section+)>
+
+<!ELEMENT section ((t|figure|texttable|iref)*,section*)>
+<!ATTLIST section
+ anchor ID #IMPLIED
+ title %ATEXT; #REQUIRED
+ toc (include|exclude|default)
+ "default">
+
+<!-- use of <appendix/> is deprecated...
+<!ELEMENT appendix ((t|figure|texttable|iref)*,appendix*)>
+<!ATTLIST appendix
+ anchor ID #IMPLIED
+ title %ATEXT; #REQUIRED
+ toc (include|exclude|default)
+ "default">
+ -->
+
+<!-- use of <figure/> is deprecated... -->
+<!ELEMENT t (%TEXT;|list|figure|xref|eref|iref|cref|spanx|vspace)*>
+<!ATTLIST t
+ anchor ID #IMPLIED
+ hangText %ATEXT; #IMPLIED>
+
+<!-- the value of the style attribute is inherited from the closest
+ parent -->
+<!ELEMENT list (t+)>
+<!ATTLIST list
+ style %ATEXT; #IMPLIED
+ hangIndent %NUMBER; #IMPLIED
+ counter %ATEXT; #IMPLIED>
+
+<!ELEMENT xref (%CTEXT;)>
+<!ATTLIST xref
+ target IDREF #REQUIRED
+ pageno (true|false) "false"
+ format (counter|title|none|default)
+ "default">
+
+<!ELEMENT eref (%CTEXT;)>
+<!ATTLIST eref
+ target %URI; #REQUIRED>
+
+<!ELEMENT iref EMPTY>
+<!ATTLIST iref
+ item %ATEXT; #REQUIRED
+ subitem %ATEXT; ""
+ primary (true|false) "false">
+
+<!ELEMENT cref (%CTEXT;)>
+<!ATTLIST cref
+ anchor ID #IMPLIED
+ source %ATEXT; #IMPLIED>
+
+<!ELEMENT spanx (%CTEXT;)>
+<!ATTLIST spanx
+ xml:space (default|preserve) "preserve"
+ style %ATEXT; "emph">
+
+<!ELEMENT vspace EMPTY>
+<!ATTLIST vspace
+ blankLines %NUMBER; "0">
+
+<!ELEMENT figure (iref*,preamble?,artwork,postamble?)>
+<!ATTLIST figure
+ anchor ID #IMPLIED
+ title %ATEXT; ""
+ suppress-title (true|false) "false"
+ src %URI; #IMPLIED
+ align (left|center|right) "left"
+ alt %ATEXT; ""
+ width %ATEXT; ""
+ height %ATEXT; "">
+
+<!ELEMENT preamble (%TEXT;|xref|eref|iref|cref|spanx)*>
+<!ELEMENT artwork (%TEXT;)*>
+<!ATTLIST artwork
+ xml:space (default|preserve) "preserve"
+ name %ATEXT; ""
+ type %ATEXT; ""
+ src %URI; #IMPLIED
+ align (left|center|right) "left"
+ alt %ATEXT; ""
+ width %ATEXT; ""
+ height %ATEXT; "">
+
+<!ELEMENT postamble (%TEXT;|xref|eref|iref|cref|spanx)*>
+
+<!ELEMENT texttable (preamble?,ttcol+,c*,postamble?)>
+<!ATTLIST texttable
+ anchor ID #IMPLIED
+ title %ATEXT; ""
+ suppress-title (true|false) "false"
+ align (left|center|right) "center"
+ style (all|none|headers|full) "full">
+<!ELEMENT ttcol (%CTEXT;)>
+<!ATTLIST ttcol
+ width %ATEXT; #IMPLIED
+ align (left|center|right) "left">
+<!ELEMENT c (%TEXT;|xref|eref|iref|cref|spanx)*>
+
+
+<!--
+ Back matter
+ -->
+
+
+<!-- sections, if present, are appendices -->
+<!ELEMENT back (references*,section*)>
+
+<!ELEMENT references (reference+)>
+<!ATTLIST references
+ title %ATEXT; "References">
+<!ELEMENT reference (front,seriesInfo*,format*,annotation*)>
+<!ATTLIST reference
+ anchor ID #IMPLIED
+ target %URI; #IMPLIED>
+<!ELEMENT seriesInfo EMPTY>
+<!ATTLIST seriesInfo
+ name %ATEXT; #REQUIRED
+ value %ATEXT; #REQUIRED>
+<!ELEMENT format EMPTY>
+<!ATTLIST format
+ target %URI; #IMPLIED
+ type %ATEXT; #REQUIRED
+ octets %NUMBER; #IMPLIED>
+<!ELEMENT annotation (%TEXT;|xref|eref|iref|cref|spanx)*>
diff --git a/website/src/main/resources/spec/rfc2629.xslt b/website/src/main/resources/spec/rfc2629.xslt
new file mode 100644
index 0000000..7a7d284
--- /dev/null
+++ b/website/src/main/resources/spec/rfc2629.xslt
@@ -0,0 +1,10329 @@
+<!--
+ XSLT transformation from RFC2629 XML format to HTML
+
+ Copyright (c) 2006-2017, Julian Reschke (julian.reschke@xxxxxxxxxxxxx)
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the name of Julian Reschke nor the names of its contributors
+ may be used to endorse or promote products derived from this software
+ without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+-->
+
+<xsl:transform xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
+ version="2.0"
+
+ xmlns:date="http://exslt.org/dates-and-times";
+ xmlns:ed="http://greenbytes.de/2002/rfcedit";
+ xmlns:exslt="http://exslt.org/common";
+ xmlns:msxsl="urn:schemas-microsoft-com:xslt"
+ xmlns:myns="mailto:julian.reschke@xxxxxxxxxxxxx?subject=rcf2629.xslt";
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+ xmlns:saxon="http://saxon.sf.net/";
+ xmlns:saxon-old="http://icl.com/saxon";
+ xmlns:svg="http://www.w3.org/2000/svg";
+ xmlns:x="http://purl.org/net/xml2rfc/ext";
+ xmlns:xi="http://www.w3.org/2001/XInclude";
+ xmlns:xhtml="http://www.w3.org/1999/xhtml";
+
+ exclude-result-prefixes="date ed exslt msxsl myns rdf saxon saxon-old svg x xi xhtml"
+ >
+
+<xsl:strip-space elements="abstract address author back figure front list middle note postal reference references rfc section table tbody thead tr texttable"/>
+
+<xsl:output method="html" encoding="utf-8" doctype-system="about:legacy-compat" indent="no"/>
+
+<!-- PIs outside the root element, or inside the root element but before <front> -->
+<xsl:variable name="global-std-pis" select="/processing-instruction('rfc') | /*/processing-instruction('rfc')[following-sibling::front]"/>
+
+<!-- rfc authorship PI -->
+
+<xsl:param name="xml2rfc-authorship">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'authorship'"/>
+ <xsl:with-param name="default" select="'yes'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- rfc comments PI -->
+
+<xsl:param name="xml2rfc-comments">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'comments'"/>
+ <xsl:with-param name="default" select="'no'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- rfc compact PI -->
+
+<xsl:param name="xml2rfc-compact">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'compact'"/>
+ <xsl:with-param name="default" select="$xml2rfc-rfcedstyle"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- rfc footer PI -->
+
+<xsl:param name="xml2rfc-footer">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'footer'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- rfc header PI -->
+
+<xsl:param name="xml2rfc-header">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'header'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- rfc inline PI -->
+
+<xsl:param name="xml2rfc-inline">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'inline'"/>
+ <xsl:with-param name="default" select="'no'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- include a table of contents if a processing instruction <?rfc?>
+ exists with contents toc="yes". Can be overridden by an XSLT parameter -->
+
+<xsl:param name="xml2rfc-toc">
+ <xsl:variable name="default">
+ <xsl:choose>
+ <xsl:when test="/rfc/@version >= 3">yes</xsl:when>
+ <xsl:otherwise>no</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="/rfc/@tocInclude='false'">no</xsl:when>
+ <xsl:when test="/rfc/@tocInclude='true'">yes</xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'toc'"/>
+ <xsl:with-param name="default" select="$default"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:param>
+
+<!-- optional tocdepth-->
+
+<xsl:param name="xml2rfc-tocdepth">
+ <xsl:choose>
+ <xsl:when test="/rfc/@tocDepth">
+ <xsl:value-of select="/rfc/@tocDepth"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'tocdepth'"/>
+ <xsl:with-param name="default" select="'3'"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:param>
+
+<xsl:variable name="parsedTocDepth">
+ <xsl:choose>
+ <xsl:when test="$xml2rfc-tocdepth='1'">1</xsl:when>
+ <xsl:when test="$xml2rfc-tocdepth='2'">2</xsl:when>
+ <xsl:when test="$xml2rfc-tocdepth='3'">3</xsl:when>
+ <xsl:when test="$xml2rfc-tocdepth='4'">4</xsl:when>
+ <xsl:when test="$xml2rfc-tocdepth='5'">5</xsl:when>
+ <xsl:otherwise>99</xsl:otherwise>
+ </xsl:choose>
+</xsl:variable>
+
+<!-- suppress top block if a processing instruction <?rfc?>
+ exists with contents tocblock="no". Can be overridden by an XSLT parameter -->
+
+<xsl:param name="xml2rfc-topblock">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'topblock'"/>
+ <xsl:with-param name="default" select="'yes'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- Format to the RFC Editor's taste -->
+
+<xsl:param name="xml2rfc-rfcedstyle">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'rfcedstyle'"/>
+ <xsl:with-param name="default" select="'no'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- the name of an automatically inserted references section -->
+
+<xsl:param name="xml2rfc-refparent">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'refparent'"/>
+ <xsl:with-param name="default" select="'References'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- use symbolic reference names instead of numeric ones unless a processing instruction <?rfc?>
+ exists with contents symrefs="no". Can be overridden by an XSLT parameter -->
+
+<xsl:param name="xml2rfc-symrefs">
+ <xsl:choose>
+ <xsl:when test="/rfc/@symRefs='false'">no</xsl:when>
+ <xsl:when test="/rfc/@symRefs='true'">yes</xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'symrefs'"/>
+ <xsl:with-param name="default" select="'yes'"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:param>
+
+<!-- sort references if a processing instruction <?rfc?>
+ exists with contents sortrefs="yes". Can be overridden by an XSLT parameter -->
+
+<xsl:param name="xml2rfc-sortrefs">
+ <xsl:choose>
+ <xsl:when test="/rfc/@sortRefs='true'">yes</xsl:when>
+ <xsl:when test="/rfc/@sortRefs='false'">no</xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'sortrefs'"/>
+ <xsl:with-param name="default" select="'no'"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:param>
+
+<!-- insert editing marks if a processing instruction <?rfc?>
+ exists with contents editing="yes". Can be overridden by an XSLT parameter -->
+
+<xsl:param name="xml2rfc-editing">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'editing'"/>
+ <xsl:with-param name="default" select="'no'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- make it a private paper -->
+
+<xsl:param name="xml2rfc-private">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'private'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- background image? -->
+
+<xsl:param name="xml2rfc-background">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'background'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- CSS max page width -->
+
+<xsl:param name="xml2rfc-ext-maxwidth">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'maxwidth'"/>
+ <xsl:with-param name="default" select="'1000'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<xsl:variable name="parsedMaxwidth">
+ <xsl:choose>
+ <xsl:when test="string(number($xml2rfc-ext-maxwidth)) != 'NaN'">
+ <xsl:value-of select="$xml2rfc-ext-maxwidth"/>
+ </xsl:when>
+ <xsl:when test="$xml2rfc-ext-maxwidth='none'"></xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="concat('Unsupported value of rfc-ext maxwidth PI: ', $xml2rfc-ext-maxwidth)"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:variable>
+
+<!-- CSS styles -->
+
+<xsl:param name="xml2rfc-ext-styles">fft-sans-serif ffb-serif ff-cleartype</xsl:param>
+
+<xsl:variable name="styles" select="concat(' ',normalize-space($xml2rfc-ext-styles),' ')"/>
+
+<xsl:param name="xml2rfc-ext-ff-body">
+ <xsl:variable name="t">
+ <xsl:if test="contains($styles,' ff-noto ')">
+ <xsl:if test="contains($styles,' ffb-serif ')">
+ 'Noto Serif',
+ </xsl:if>
+ <xsl:if test="contains($styles,' ffb-sans-serif ')">
+ 'Noto Sans',
+ </xsl:if>
+ </xsl:if>
+ <xsl:if test="contains($styles,' ff-cleartype ')">
+ <xsl:if test="contains($styles,' ffb-serif ')">
+ cambria, georgia,
+ </xsl:if>
+ <xsl:if test="contains($styles,' ffb-sans-serif ')">
+ candara, calibri,
+ </xsl:if>
+ </xsl:if>
+ <xsl:if test="contains($styles,' ffb-sans-serif ')">
+ segoe, optima, arial, sans-serif,
+ </xsl:if>
+ serif
+ </xsl:variable>
+ <xsl:call-template name="ff-list">
+ <xsl:with-param name="s" select="normalize-space($t)"/>
+ </xsl:call-template>
+</xsl:param>
+
+<xsl:param name="xml2rfc-ext-ff-title">
+ <xsl:variable name="t">
+ <xsl:if test="contains($styles,' ff-noto ')">
+ <xsl:if test="contains($styles,' fft-serif ')">
+ 'Noto Serif',
+ </xsl:if>
+ <xsl:if test="contains($styles,' fft-sans-serif ')">
+ 'Noto Sans',
+ </xsl:if>
+ </xsl:if>
+ <xsl:if test="contains($styles,' ff-cleartype ')">
+ <xsl:if test="contains($styles,' fft-serif ')">
+ cambria, georgia,
+ </xsl:if>
+ <xsl:if test="contains($styles,' fft-sans-serif ')">
+ candara, calibri,
+ </xsl:if>
+ </xsl:if>
+ <xsl:if test="contains($styles,' fft-serif ')">
+ serif,
+ </xsl:if>
+ <xsl:if test="contains($styles,' fft-sans-serif ')">
+ segoe, optima, arial,
+ </xsl:if>
+ sans-serif
+ </xsl:variable>
+ <xsl:call-template name="ff-list">
+ <xsl:with-param name="s" select="normalize-space($t)"/>
+ </xsl:call-template>
+</xsl:param>
+
+<xsl:param name="xml2rfc-ext-ff-pre">
+ <xsl:variable name="t">
+ <xsl:if test="contains($styles,' ff-noto ')">
+ 'Roboto Mono',
+ </xsl:if>
+ <xsl:if test="contains($styles,' ff-cleartype ')">
+ consolas, monaco,
+ </xsl:if>
+ monospace
+ </xsl:variable>
+ <xsl:call-template name="ff-list">
+ <xsl:with-param name="s" select="normalize-space($t)"/>
+ </xsl:call-template>
+</xsl:param>
+
+<xsl:param name="xml2rfc-ext-webfonts">
+ <xsl:if test="contains($styles,' ff-noto ')">
+ <xsl:if test="contains($styles,' ffb-sans-serif ') or contains($styles,' fft-sans-serif ')">
+ <xsl:text>@import url('https://fonts.googleapis.com/css?family=Noto+Sans:r,b,i,bi'); </xsl:text>
+ </xsl:if>
+ <xsl:if test="contains($styles,' ffb-serif ') or contains($styles,' fft-serif ')">
+ <xsl:text>@import url('https://fonts.googleapis.com/css?family=Noto+Serif:r,b,i,bi'); </xsl:text>
+ </xsl:if>
+ <xsl:text>@import url('https://fonts.googleapis.com/css?family=Roboto+Mono:r,b,i,bi'); </xsl:text>
+ </xsl:if>
+</xsl:param>
+
+<xsl:template name="ff-list">
+ <xsl:param name="s"/>
+ <xsl:choose>
+ <xsl:when test="not(contains($s,','))">
+ <xsl:value-of select="normalize-space($s)"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="normalize-space(substring-before($s,','))"/>
+ <xsl:text>, </xsl:text>
+ <xsl:call-template name="ff-list">
+ <xsl:with-param name="s" select="substring-after($s,',')"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<!-- include PI -->
+
+<xsl:template name="getIncludes">
+ <xsl:param name="nodes"/>
+ <xsl:for-each select="$nodes">
+ <xsl:variable name="include">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="."/>
+ <xsl:with-param name="attr" select="'include'"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:variable name="doc">
+ <xsl:choose>
+ <xsl:when test="$include=''"/>
+ <xsl:when test="substring($include, string-length($include) - 3) != '.xml'">
+ <xsl:copy-of select="document(concat($include,'.xml'))"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:copy-of select="document($include)"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:if test="count(exslt:node-set($doc)) = 1">
+ <myns:include from="{$include}" in="{generate-id(..)}">
+ <xsl:copy-of select="$doc"/>
+ </myns:include>
+ </xsl:if>
+ </xsl:for-each>
+</xsl:template>
+
+<xsl:template name="getXIncludes">
+ <xsl:param name="nodes"/>
+ <xsl:for-each select="$nodes">
+ <xsl:choose>
+ <xsl:when test="(@parse and @parse!='xml') or @xpointer">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="'Unsupported attributes on x:include element'"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="doc">
+ <xsl:copy-of select="document(@href)"/>
+ </xsl:variable>
+ <xsl:if test="count(exslt:node-set($doc)) = 1">
+ <myns:include from="{@href}" in="{generate-id(..)}">
+ <xsl:copy-of select="$doc"/>
+ </myns:include>
+ </xsl:if>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:for-each>
+</xsl:template>
+
+<xsl:variable name="includeDirectives">
+ <xsl:call-template name="getIncludes">
+ <xsl:with-param name="nodes" select="/rfc/back/references/processing-instruction('rfc')"/>
+ </xsl:call-template>
+ <xsl:call-template name="getXIncludes">
+ <xsl:with-param name="nodes" select="/rfc/back/references/xi:include"/>
+ </xsl:call-template>
+</xsl:variable>
+
+<!-- prettyprinting -->
+
+<xsl:param name="xml2rfc-ext-html-pretty-print">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'html-pretty-print'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<xsl:variable name="prettyprint-class">
+ <xsl:if test="$xml2rfc-ext-html-pretty-print">
+ <xsl:value-of select="substring-before(normalize-space($xml2rfc-ext-html-pretty-print),' ')"/>
+ </xsl:if>
+</xsl:variable>
+
+<xsl:variable name="prettyprint-script">
+ <xsl:if test="$xml2rfc-ext-html-pretty-print">
+ <xsl:value-of select="substring-after(normalize-space($xml2rfc-ext-html-pretty-print),' ')"/>
+ </xsl:if>
+</xsl:variable>
+
+<!-- external resource containing errata, as generated by parse-errata.xslt -->
+<xsl:param name="xml2rfc-ext-errata"/>
+<xsl:variable name="errata-parsed" select="document($xml2rfc-ext-errata)//erratum[@status!='Rejected']"/>
+
+<!-- "remove in RFC phrases" -->
+<xsl:variable name="note-removeInRFC">This note is to be removed before publishing as an RFC.</xsl:variable>
+<xsl:variable name="section-removeInRFC">This section is to be removed before publishing as an RFC.</xsl:variable>
+
+
+<!-- CSS class name remapping -->
+
+<xsl:param name="xml2rfc-ext-css-map"/>
+
+<xsl:template name="generate-css-class">
+ <xsl:param name="name"/>
+ <xsl:variable name="cssmap" select="document($xml2rfc-ext-css-map)"/>
+ <xsl:variable name="entry" select="$cssmap/*/map[@from=$name]"/>
+ <xsl:choose>
+ <xsl:when test="$entry">
+ <xsl:value-of select="$entry/@css"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$name"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<!-- WORK IN PROGRESS; ONLY A FEW CLASSES SUPPORTED FOR NOW -->
+<xsl:variable name="css-artwork"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'artwork'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-art-svg"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'art-svg'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-docstatus"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'docstatus'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-center"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'center'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-erratum"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'erratum'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-error"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'error'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-fbbutton"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'fbbutton'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-feedback"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'feedback'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-header"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'header'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-left"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'left'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-noprint"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'noprint'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-publishedasrfc"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'publishedasrfc'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-reference"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'reference'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-right"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'right'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-tcenter"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'tcenter'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-tleft"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'tleft'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-tright"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'tright'"/></xsl:call-template></xsl:variable>
+<xsl:variable name="css-tt"><xsl:call-template name="generate-css-class"><xsl:with-param name="name" select="'tt'"/></xsl:call-template></xsl:variable>
+
+
+<!-- RFC-Editor site linking -->
+
+<xsl:param name="xml2rfc-ext-link-rfc-to-info-page">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'link-rfc-to-info-page'"/>
+ <xsl:with-param name="default">
+ <xsl:choose>
+ <xsl:when test="$pub-yearmonth >= 201503">yes</xsl:when>
+ <xsl:otherwise>no</xsl:otherwise>
+ </xsl:choose>
+ </xsl:with-param>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- DOI insertion -->
+
+<xsl:param name="xml2rfc-ext-insert-doi">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'insert-doi'"/>
+ <xsl:with-param name="default">
+ <xsl:choose>
+ <xsl:when test="$pub-yearmonth >= 201505">yes</xsl:when>
+ <xsl:otherwise>no</xsl:otherwise>
+ </xsl:choose>
+ </xsl:with-param>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- initials handling? -->
+
+<xsl:param name="xml2rfc-multiple-initials">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc')"/>
+ <xsl:with-param name="attr" select="'multiple-initials'"/>
+ <xsl:with-param name="default" select="'no'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- paragraph links? -->
+
+<xsl:param name="xml2rfc-ext-paragraph-links">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'paragraph-links'"/>
+ <xsl:with-param name="default" select="'no'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- extension for XML parsing in artwork -->
+
+<xsl:param name="xml2rfc-ext-parse-xml-in-artwork">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'parse-xml-in-artwork'"/>
+ <xsl:with-param name="default" select="'no'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<xsl:param name="xml2rfc-ext-trace-parse-xml">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'trace-parse-xml'"/>
+ <xsl:with-param name="default" select="'no'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- extension for excluding the index -->
+
+<xsl:param name="xml2rfc-ext-include-index">
+ <xsl:choose>
+ <xsl:when test="/rfc/@indexInclude='false'">no</xsl:when>
+ <xsl:when test="/rfc/@indexInclude='true'">yes</xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'include-index'"/>
+ <xsl:with-param name="default" select="'yes'"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:param>
+
+<!-- extension for inserting RFC metadata -->
+
+<xsl:param name="xml2rfc-ext-insert-metadata">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'insert-metadata'"/>
+ <xsl:with-param name="default" select="'yes'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- extension for excluding DCMI properties in meta tag (RFC2731) -->
+
+<xsl:param name="xml2rfc-ext-support-rfc2731">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'support-rfc2731'"/>
+ <xsl:with-param name="default" select="'yes'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- extension for specifying the value for <vspace> after which it's taken as a page break -->
+
+<xsl:param name="xml2rfc-ext-vspace-pagebreak">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'vspace-pagebreak'"/>
+ <xsl:with-param name="default" select="'100'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- extension for allowing markup inside artwork -->
+
+<xsl:param name="xml2rfc-ext-allow-markup-in-artwork">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'allow-markup-in-artwork'"/>
+ <xsl:with-param name="default" select="'no'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- extension for including references into index -->
+
+<xsl:param name="xml2rfc-ext-include-references-in-index">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'include-references-in-index'"/>
+ <xsl:with-param name="default" select="'no'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- position of author's section -->
+
+<xsl:param name="xml2rfc-ext-authors-section">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'authors-section'"/>
+ <xsl:with-param name="default" select="'end'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- justification? -->
+
+<xsl:param name="xml2rfc-ext-justification">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'justification'"/>
+ <xsl:with-param name="default" select="'no'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- switch for doublesided layout -->
+
+<xsl:param name="xml2rfc-ext-duplex">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'duplex'"/>
+ <xsl:with-param name="default" select="'no'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- trailing dots in section numbers -->
+
+<xsl:param name="xml2rfc-ext-sec-no-trailing-dots">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'sec-no-trailing-dots'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- check artwork width? -->
+
+<xsl:param name="xml2rfc-ext-check-artwork-width">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'check-artwork-width'"/>
+ <xsl:with-param name="default" select="'yes'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- choose whether or not to do mailto links -->
+
+<xsl:param name="xml2rfc-linkmailto">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'linkmailto'"/>
+ <xsl:with-param name="default" select="'yes'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- iprnotified switch -->
+
+<xsl:param name="xml2rfc-iprnotified">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$global-std-pis"/>
+ <xsl:with-param name="attr" select="'iprnotified'"/>
+ <xsl:with-param name="default" select="'no'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- URL templates for RFCs and Internet Drafts. -->
+
+<!-- Reference the authoritative ASCII versions
+<xsl:param name="rfcUrlPrefix" select="'http://www.ietf.org/rfc/rfc'" />
+<xsl:param name="rfcUrlPostfix" select="'.txt'" />
+-->
+<!-- Reference the marked up versions over on https://tools.ietf.org/html. -->
+<xsl:param name="rfcUrlFragSection" select="'section-'" />
+<xsl:param name="rfcUrlFragAppendix" select="'appendix-'" />
+<xsl:param name="internetDraftUrlFragSection" select="'section-'" />
+<xsl:param name="internetDraftUrlFragAppendix" select="'appendix-'" />
+
+<!--templates for URI calculation -->
+
+<xsl:param name="xml2rfc-ext-isbn-uri">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'isbn-uri'"/>
+ <xsl:with-param name="default">https://www.worldcat.org/search?q=isbn:{isbn}</xsl:with-param>
+ </xsl:call-template>
+</xsl:param>
+
+<xsl:template name="compute-isbn-uri">
+ <xsl:param name="isbn"/>
+ <xsl:call-template name="replace-substring">
+ <xsl:with-param name="string" select="$xml2rfc-ext-isbn-uri"/>
+ <xsl:with-param name="replace" select="'{isbn}'"/>
+ <xsl:with-param name="by" select="translate($isbn,'-','')"/>
+ </xsl:call-template>
+</xsl:template>
+
+<xsl:param name="xml2rfc-ext-rfc-uri">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'rfc-uri'"/>
+ <xsl:with-param name="default">https://tools.ietf.org/html/rfc{rfc}</xsl:with-param>
+ </xsl:call-template>
+</xsl:param>
+
+<xsl:template name="compute-rfc-uri">
+ <xsl:param name="rfc"/>
+ <xsl:call-template name="replace-substring">
+ <xsl:with-param name="string" select="$xml2rfc-ext-rfc-uri"/>
+ <xsl:with-param name="replace" select="'{rfc}'"/>
+ <xsl:with-param name="by" select="$rfc"/>
+ </xsl:call-template>
+</xsl:template>
+
+<xsl:param name="xml2rfc-ext-internet-draft-uri">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'internet-draft-uri'"/>
+ <xsl:with-param name="default">https://tools.ietf.org/html/{internet-draft}</xsl:with-param>
+ </xsl:call-template>
+</xsl:param>
+
+<xsl:template name="compute-internet-draft-uri">
+ <xsl:param name="internet-draft"/>
+ <xsl:call-template name="replace-substring">
+ <xsl:with-param name="string" select="$xml2rfc-ext-internet-draft-uri"/>
+ <xsl:with-param name="replace" select="'{internet-draft}'"/>
+ <xsl:with-param name="by" select="$internet-draft"/>
+ </xsl:call-template>
+</xsl:template>
+
+<xsl:param name="xml2rfc-ext-doi-uri">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'doi-uri'"/>
+ <xsl:with-param name="default">http://dx.doi.org/{doi}</xsl:with-param>
+ </xsl:call-template>
+</xsl:param>
+
+<xsl:template name="compute-doi-uri">
+ <xsl:param name="doi"/>
+ <xsl:call-template name="replace-substring">
+ <xsl:with-param name="string" select="$xml2rfc-ext-doi-uri"/>
+ <xsl:with-param name="replace" select="'{doi}'"/>
+ <xsl:with-param name="by" select="$doi"/>
+ </xsl:call-template>
+</xsl:template>
+
+<xsl:param name="xml2rfc-ext-rfc-erratum-uri">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'rfc-erratum-uri'"/>
+ <xsl:with-param name="default">https://www.rfc-editor.org/errata/eid{eid}</xsl:with-param>
+ </xsl:call-template>
+</xsl:param>
+
+<xsl:template name="compute-rfc-erratum-uri">
+ <xsl:param name="eid"/>
+ <xsl:call-template name="replace-substring">
+ <xsl:with-param name="string" select="$xml2rfc-ext-rfc-erratum-uri"/>
+ <xsl:with-param name="replace" select="'{eid}'"/>
+ <xsl:with-param name="by" select="$eid"/>
+ </xsl:call-template>
+</xsl:template>
+
+<xsl:param name="xml2rfc-ext-rfc-errata-uri">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'rfc-errata-uri'"/>
+ <xsl:with-param name="default">https://www.rfc-editor.org/errata_search.php?rfc={rfc}</xsl:with-param>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- the format we're producing -->
+<xsl:param name="outputExtension" select="'html'"/>
+
+<!-- source for autorefresh -->
+<xsl:param name="xml2rfc-ext-refresh-from">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'refresh-from'"/>
+ <xsl:with-param name="default" select="''"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- XSLT for autorefresh -->
+<xsl:param name="xml2rfc-ext-refresh-xslt">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'refresh-xslt'"/>
+ <xsl:with-param name="default" select="'rfc2629.xslt'"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- interval for autorefresh -->
+<xsl:param name="xml2rfc-ext-refresh-interval">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="/processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'refresh-interval'"/>
+ <xsl:with-param name="default" select="10"/>
+ </xsl:call-template>
+</xsl:param>
+
+<!-- warning re: absent node-set ext. function -->
+<xsl:variable name="node-set-warning">
+ This stylesheet requires either an XSLT-1.0 processor with node-set()
+ extension function, or an XSLT-2.0 processor. Therefore, parts of the
+ document couldn't be displayed.
+</xsl:variable>
+
+<!-- character translation tables -->
+<xsl:variable name="lcase" select="'abcdefghijklmnopqrstuvwxyz'" />
+<xsl:variable name="ucase" select="'ABCDEFGHIJKLMNOPQRSTUVWXYZ'" />
+<xsl:variable name="digits" select="'0123456789'" />
+<xsl:variable name="alpha" select="concat($lcase,$ucase)"/>
+<xsl:variable name="alnum" select="concat($alpha,$digits)"/>
+
+<!-- build help keys for indices -->
+<xsl:key name="index-first-letter"
+ match="iref|reference"
+ use="translate(substring(concat(@anchor,@item),1,1),'abcdefghijklmnopqrstuvwxyz','ABCDEFGHIJKLMNOPQRSTUVWXYZ')" />
+
+<xsl:key name="index-item"
+ match="iref"
+ use="@item" />
+
+<xsl:key name="index-item-subitem"
+ match="iref"
+ use="concat(@item,'..',@subitem)" />
+
+<xsl:key name="index-xref-by-sec"
+ match="xref[@x:sec|@section]"
+ use="concat(@target,'..',@x:sec,@section)" />
+
+<xsl:key name="index-xref-by-anchor"
+ match="xref[@x:rel|@relative]"
+ use="concat(@target,'..',@x:rel,@relative)" />
+
+<xsl:key name="anchor-item"
+ match="//*[@anchor]"
+ use="@anchor"/>
+
+<xsl:key name="xref-item"
+ match="//xref"
+ use="@target"/>
+
+<xsl:key name="extref-item"
+ match="//x:ref"
+ use="."/>
+
+<!-- prefix for automatically generated anchors -->
+<xsl:variable name="anchor-pref" select="'rfc.'" />
+
+<!-- IPR version switch -->
+<xsl:variable name="ipr-rfc3667" select="(
+ /rfc/@number > 3708) or
+ not(
+ (/rfc/@ipr = 'full2026') or
+ (/rfc/@ipr = 'noDerivativeWorks2026') or
+ (/rfc/@ipr = 'noDerivativeWorksNow') or
+ (/rfc/@ipr = 'none') or
+ (/rfc/@ipr = '') or
+ not(/rfc/@ipr)
+ )" />
+
+<xsl:variable name="rfcno" select="/rfc/@number"/>
+
+<xsl:variable name="submissionType">
+ <xsl:choose>
+ <xsl:when test="/rfc/@submissionType='IETF' or not(/rfc/@submissionType) or /rfc/submissionType=''">IETF</xsl:when>
+ <xsl:when test="/rfc/@submissionType='IAB' or /rfc/@submissionType='IRTF' or /rfc/@submissionType='independent'">
+ <xsl:value-of select="/rfc/@submissionType"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="concat('(UNSUPPORTED SUBMISSION TYPE: ',/rfc/@submissionType,')')"/>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('Unsupported value for /rfc/@submissionType: ', /rfc/@submissionType)"/>
+ <xsl:with-param name="inline" select="'no'"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+
+ <!-- sanity check on @consensus -->
+ <xsl:if test="/rfc/@consensus and /rfc/@submissionType='independent'">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="concat('/rfc/@consensus meaningless with a /rfc/@submissionType value of ', /rfc/@submissionType)"/>
+ </xsl:call-template>
+ </xsl:if>
+</xsl:variable>
+
+<xsl:variable name="consensus">
+ <xsl:choose>
+ <xsl:when test="/rfc/@consensus='yes' or /rfc/@consensus='true' or not(/rfc/@consensus)">yes</xsl:when>
+ <xsl:when test="/rfc/@consensus='no' or /rfc/@consensus='false'">no</xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="concat('(UNSUPPORTED VALUE FOR CONSENSUS: ',/rfc/@consensus,')')"/>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('Unsupported value for /rfc/@consensus: ', /rfc/@consensus)"/>
+ <xsl:with-param name="inline" select="'no'"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:variable>
+
+<!-- Header format as defined in RFC 5741, and deployed end of Dec 2009 -->
+<xsl:variable name="header-format">
+ <xsl:choose>
+ <xsl:when test="$pub-yearmonth >= 201001 or
+ ($rfcno=5741 or $rfcno=5742 or $rfcno=5743)"
+ >2010</xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+</xsl:variable>
+
+<xsl:variable name="rfc-boilerplate">
+ <xsl:choose>
+ <!-- RFC boilerplate as defined in RFC 5741, and deployed end of Dec 2009 -->
+ <xsl:when test="$pub-yearmonth >= 201001 or
+ ($rfcno=5741 or $rfcno=5742 or $rfcno=5743)"
+ >2010</xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+</xsl:variable>
+
+<!-- the reference to the latest and greatest headers-and-boilerplates document -->
+<xsl:variable name="hab-reference">
+ <xsl:choose>
+ <xsl:when test="$pub-yearmonth >= 201606 or ($rfcno=7846 or $rfcno=7865 or $rfcno=7866 or $rfcno=7873 or $rfcno=7879 or $rfcno=7892)">Section 2 of RFC 7841</xsl:when>
+ <xsl:otherwise>Section 2 of RFC 5741</xsl:otherwise>
+ </xsl:choose>
+</xsl:variable>
+
+<xsl:variable name="id-boilerplate">
+ <xsl:choose>
+ <!-- ID boilerplate approved by IESG on Jan 14 2010-->
+ <xsl:when test="$pub-yearmonth >= 201004"
+ >2010</xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+</xsl:variable>
+
+<xsl:variable name="ipr-rfc4748" select="(
+ $ipr-rfc3667 and
+ ( $rfcno >= 4715 and ( $rfcno != 4718 and $rfcno != 4735 and $rfcno != 4749 ))
+ or
+ ( $rfcno=4578 or $rfcno=4582 or $rfcno=4583 or $rfcno=4628 or $rfcno=4629 or $rfcno=4639 or $rfcno=4651 or $rfcno=4682 or $rfcno=4684 or $rfcno=4695 or $rfcno=4696 )
+ or
+ ( not(/rfc/@number) and $pub-yearmonth >= 200611)
+ )" />
+
+<xsl:variable name="ipr-2007-08" select="(
+ $ipr-rfc4748 and
+ (
+ ($rfcno > 5000
+ and $rfcno != 5020
+ and $rfcno != 5021
+ and $rfcno != 5034
+ and $rfcno != 5052
+ and $rfcno != 5065
+ and $rfcno != 5094) or
+ ($xml2rfc-ext-pub-year >= 2008) or
+ (not(/rfc/@number) and $pub-yearmonth >= 200709)
+ )
+ )" />
+
+<xsl:variable name="ipr-2008-11" select="(
+ /rfc/@number and $pub-yearmonth >= 200811
+ )
+ or
+ (
+ /rfc/@ipr = 'trust200811' or
+ /rfc/@ipr = 'noModificationTrust200811' or
+ /rfc/@ipr = 'noDerivativesTrust200902' or
+ /rfc/@ipr = 'trust200902' or
+ /rfc/@ipr = 'noModificationTrust200902' or
+ /rfc/@ipr = 'noDerivativesTrust200902' or
+ /rfc/@ipr = 'pre5378Trust200902'
+ )" />
+
+<xsl:variable name="ipr-2009-02" select="(
+ $ipr-2008-11 and $pub-yearmonth >= 200902
+ )" />
+
+<!-- this makes the Sep 2009 TLP text depend on the publication date to be >= 2009-11
+ for IDs, and around 2009-09 for RFCs-->
+<xsl:variable name="ipr-2009-09" select="(
+ ( not(/rfc/@number) and $pub-yearmonth >= 200911 )
+ or
+ (
+ /rfc/@number and $pub-yearmonth >= 200909 and
+ $rfcno!=5582 and $rfcno!=5621 and $rfcno!=5632 and $rfcno!=5645 and $rfcno!=5646 and $rfcno!=5681
+ )
+ )" />
+
+<!-- this makes the Jan 2010 TLP text depend on the publication date to be >= 2010-04
+ for IDs, and around 2010-01 for RFCs-->
+<xsl:variable name="ipr-2010-01" select="(
+ ( not(/rfc/@number) and $pub-yearmonth >= 201004 )
+ or
+ (
+ /rfc/@number and ($pub-yearmonth >= 201001 or
+ $rfcno=5741 or $rfcno=5742 or $rfcno=5743)
+ )
+ )" />
+
+<!-- see http://mailman.rfc-editor.org/pipermail/rfc-interest/2009-June/001373.html -->
+<!-- for IDs, implement the change as 2009-11 -->
+<xsl:variable name="abstract-first" select="(
+ (/rfc/@number and $pub-yearmonth >= 200907)
+ or
+ (not(/rfc/@number) and $pub-yearmonth >= 200911)
+ )" />
+
+<!-- RFC 7322 changed the placement of notes -->
+<xsl:variable name="notes-follow-abstract" select="(
+ (/rfc/@number and /rfc/@number >= 7200)
+ or
+ ($pub-yearmonth >= 201409)
+ )" />
+
+<!-- funding switch -->
+<xsl:variable name="funding0" select="(
+ $rfcno > 2499) or
+ (not(/rfc/@number) and /rfc/@docName and $xml2rfc-ext-pub-year >= 1999
+ )" />
+
+<xsl:variable name="funding1" select="(
+ $rfcno > 4320) or
+ (not(/rfc/@number) and /rfc/@docName and $xml2rfc-ext-pub-year >= 2006
+ )" />
+
+<xsl:variable name="no-funding" select="$ipr-2007-08"/>
+
+<xsl:variable name="no-copylong" select="$ipr-2008-11"/>
+
+<!-- will document have an index -->
+<xsl:variable name="has-index" select="(//iref or (//xref and $xml2rfc-ext-include-references-in-index='yes')) and $xml2rfc-ext-include-index!='no'" />
+
+<!-- does the document contain edits? -->
+<xsl:variable name="has-edits" select="//ed:ins | //ed:del | //ed:replace" />
+
+<!-- does the document have a published-as-rfc link? -->
+<xsl:variable name="published-as-rfc" select="/*/x:link[@rel='Alternate' and starts-with(@title,'RFC')]"/>
+
+
+<xsl:template match="text()[not(ancestor::artwork) and not(ancestor::sourcecode)]">
+ <xsl:variable name="ws" select="'	  '"/>
+ <xsl:variable name="starts-with-ws" select="'' = translate(substring(.,1,1),$ws,'')"/>
+ <xsl:variable name="ends-with-ws" select="'' = translate(substring(.,string-length(.),1),$ws,'')"/>
+ <xsl:variable name="normalized" select="normalize-space(.)"/>
+ <!--<xsl:message> Orig: "<xsl:value-of select="."/>"</xsl:message>
+ <xsl:message>Start: "<xsl:value-of select="$starts-with-ws"/>"</xsl:message>
+ <xsl:message> End: "<xsl:value-of select="$ends-with-ws"/>"</xsl:message> -->
+ <xsl:if test="$starts-with-ws and (preceding-sibling::node() | parent::ed:ins | parent::ed:del)">
+ <xsl:text> </xsl:text>
+ </xsl:if>
+ <xsl:value-of select="$normalized"/>
+ <xsl:if test="$ends-with-ws and $normalized!='' and (following-sibling::node() | parent::ed:ins | parent::ed:del)">
+ <xsl:text> </xsl:text>
+ </xsl:if>
+</xsl:template>
+
+
+<xsl:template match="abstract">
+ <xsl:call-template name="check-no-text-content"/>
+ <section id="{$anchor-pref}abstract">
+ <xsl:call-template name="insert-errata">
+ <xsl:with-param name="section" select="'abstract'"/>
+ </xsl:call-template>
+ <h2><a href="#{$anchor-pref}abstract">Abstract</a></h2>
+ <xsl:apply-templates />
+ </section>
+</xsl:template>
+
+<msxsl:script language="JScript" implements-prefix="myns">
+ function parseXml(str) {
+ try {
+ var doc = new ActiveXObject("MSXML2.DOMDocument");
+ doc.async = false;
+ if (doc.loadXML(str)) {
+ return "";
+ }
+ else {
+ return doc.parseError.reason + "\n" + doc.parseError.srcText + " (" + doc.parseError.line + "/" + doc.parseError.linepos + ")";
+ }
+ }
+ catch(e) {
+ return "";
+ }
+ }
+</msxsl:script>
+
+<xsl:template name="add-artwork-class">
+ <xsl:variable name="v">
+ <xsl:choose>
+ <xsl:when test="@type='abnf' or @type='abnf2045' or @type='abnf2616' or @type='abnf7230' or @type='application/xml-dtd' or @type='inline' or @type='application/relax-ng-compact-syntax'">inline</xsl:when>
+ <xsl:when test="starts-with(@type,'message/http') and contains(@type,'msgtype="request"')">text2</xsl:when>
+ <xsl:when test="starts-with(@type,'message/http')">text</xsl:when>
+ <xsl:when test="starts-with(@type,'drawing')">drawing</xsl:when>
+ <xsl:when test="starts-with(@type,'text/plain') or @type='example' or @type='code' or @type='application/xml-dtd' or @type='application/json'">text</xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+ <xsl:if test="@x:lang and $prettyprint-class!=''">
+ <xsl:value-of select="concat(' ',$prettyprint-class)"/>
+ <xsl:if test="@x:lang!=''">
+ <xsl:value-of select="concat(' lang-',@x:lang)"/>
+ </xsl:if>
+ </xsl:if>
+ </xsl:variable>
+ <xsl:if test="normalize-space($v)!=''">
+ <xsl:attribute name="class"><xsl:value-of select="normalize-space($v)"/></xsl:attribute>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template name="insert-begin-code">
+ <xsl:if test="@x:is-code-component='yes'">
+ <pre class="ccmarker cct"><span><CODE BEGINS></span></pre>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template name="insert-end-code">
+ <xsl:if test="@x:is-code-component='yes'">
+ <pre class="ccmarker ccb"><span><CODE ENDS></span></pre>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template match="artwork|sourcecode">
+ <xsl:if test="not(ancestor::ed:del) and $xml2rfc-ext-parse-xml-in-artwork='yes' and function-available('myns:parseXml')" use-when="function-available('myns:parseXml')">
+ <xsl:if test="contains(.,'<?xml')">
+ <xsl:variable name="body" select="substring-after(substring-after(.,'<?xml'),'?>')" />
+ <xsl:if test="$body!='' and myns:parseXml($body)!=''">
+ <table style="background-color: red; border-width: thin; border-style: solid; border-color: black;">
+ <tr><td>
+ XML PARSE ERROR; parsed the body below:
+ <pre>
+ <xsl:value-of select="$body"/>
+ </pre>
+ resulting in:
+ <pre>
+ <xsl:value-of select="myns:parseXml($body)" />
+ </pre>
+ </td></tr></table>
+ </xsl:if>
+ </xsl:if>
+ <xsl:if test="@ed:parse-xml-after">
+ <xsl:if test="myns:parseXml(string(.))!=''">
+ <table style="background-color: red; border-width: thin; border-style: solid; border-color: black;">
+ <tr><td>
+ XML PARSE ERROR:
+ <pre><xsl:value-of select="myns:parseXml(string(.))" /></pre>
+ </td></tr></table>
+ </xsl:if>
+ </xsl:if>
+ </xsl:if>
+ <xsl:if test="contains(.,'	')">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="'artwork contains HTAB character'"/>
+ <xsl:with-param name="inline" select="'no'"/>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:variable name="display">
+ <xsl:choose>
+ <xsl:when test="$xml2rfc-ext-allow-markup-in-artwork='yes'">
+ <xsl:apply-templates/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="."/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="@align='right'">
+ <div style="display:table; margin-left: auto; margin-right: 0em;">
+ <xsl:call-template name="insert-begin-code"/>
+ <pre style="margin-left: 0em;">
+ <xsl:call-template name="add-artwork-class"/>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:copy-of select="$display"/>
+ </pre>
+ <xsl:call-template name="insert-end-code"/>
+ </div>
+ </xsl:when>
+ <xsl:when test="@align='center'">
+ <div style="display:table; margin-left: auto; margin-right: auto;">
+ <xsl:call-template name="insert-begin-code"/>
+ <pre style="margin-left: 0em;">
+ <xsl:call-template name="add-artwork-class"/>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:copy-of select="$display"/>
+ </pre>
+ <xsl:call-template name="insert-end-code"/>
+ </div>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="insert-begin-code"/>
+ <pre>
+ <xsl:call-template name="add-artwork-class"/>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:copy-of select="$display"/>
+ </pre>
+ <xsl:call-template name="insert-end-code"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:call-template name="check-artwork-width">
+ <xsl:with-param name="content"><xsl:apply-templates/></xsl:with-param>
+ <xsl:with-param name="indent"><xsl:value-of select="string-length(@x:indent-with)"/></xsl:with-param>
+ </xsl:call-template>
+</xsl:template>
+
+<!-- special case for first text node in artwork -->
+<xsl:template match="artwork/text()[1]">
+ <xsl:choose>
+ <xsl:when test="starts-with(.,' ')">
+ <!-- reduce leading whitespace -->
+ <xsl:value-of select="substring(.,2)"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="."/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+
+<xsl:template name="check-artwork-width">
+ <xsl:param name="content"/>
+ <xsl:param name="indent"/>
+ <xsl:choose>
+ <xsl:when test="$xml2rfc-ext-check-artwork-width='no'">
+ <!-- skip check -->
+ </xsl:when>
+ <xsl:when test="not(contains($content,' '))">
+ <xsl:if test="string-length($content) > 69 + number($indent)">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">artwork line too long: '<xsl:value-of select="$content"/>' (<xsl:value-of select="string-length($content)"/> characters)</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="start" select="substring-before($content,' ')"/>
+ <xsl:variable name="end" select="substring-after($content,' ')"/>
+ <xsl:variable name="max">
+ <xsl:choose>
+ <xsl:when test="$indent!=''"><xsl:value-of select="69 + $indent"/></xsl:when>
+ <xsl:otherwise>69</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:if test="string-length($start) > $max">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">artwork line too long: '<xsl:value-of select="$start"/>' (<xsl:value-of select="string-length($start)"/> characters)</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:call-template name="check-artwork-width">
+ <xsl:with-param name="content" select="$end"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="artwork[@src and starts-with(@type,'image/') or @type='svg']|artwork[svg:svg]">
+ <xsl:variable name="class">
+ <xsl:value-of select="$css-artwork"/>
+ <xsl:text> </xsl:text>
+ <xsl:if test="svg:svg">
+ <xsl:value-of select="$css-art-svg"/>
+ </xsl:if>
+ <xsl:choose>
+ <xsl:when test="@align='center'"><xsl:text> </xsl:text><xsl:value-of select="$css-center"/></xsl:when>
+ <xsl:when test="@align='right'"><xsl:text> </xsl:text><xsl:value-of select="$css-right"/></xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+ </xsl:variable>
+ <div class="{normalize-space($class)}">
+ <xsl:choose>
+ <xsl:when test="svg:svg">
+ <xsl:copy-of select="svg:svg"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="alt">
+ <xsl:choose>
+ <xsl:when test="@alt!=''">
+ <xsl:value-of select="@alt"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="."/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <img src="{@src}">
+ <xsl:if test="normalize-space($alt)!=''">
+ <xsl:attribute name="alt"><xsl:value-of select="$alt"/></xsl:attribute>
+ </xsl:if>
+ <xsl:if test="@width and @width!=''">
+ <xsl:copy-of select="@width"/>
+ </xsl:if>
+ <xsl:if test="@height and @height!=''">
+ <xsl:copy-of select="@height"/>
+ </xsl:if>
+ </img>
+ </xsl:otherwise>
+ </xsl:choose>
+ </div>
+</xsl:template>
+
+<xsl:template match="author|x:contributor">
+ <xsl:call-template name="check-no-text-content"/>
+
+ <address>
+ <xsl:call-template name="emit-author"/>
+
+ <xsl:if test="@asciiFullname!='' or organization/@ascii!='' or postal/*/@ascii">
+ <br/><br/>
+ <em>Additional contact information:</em>
+ <br/>
+ <xsl:call-template name="emit-author">
+ <xsl:with-param name="ascii" select="false()"/>
+ </xsl:call-template>
+ </xsl:if>
+ </address>
+</xsl:template>
+
+<xsl:template name="emit-author">
+ <xsl:param name="ascii" select="true()"/>
+ <b>
+ <xsl:choose>
+ <xsl:when test="@asciiFullname!='' and $ascii">
+ <xsl:value-of select="@asciiFullname" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="@fullname" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </b>
+ <xsl:if test="@role">
+ <xsl:text> (</xsl:text>
+ <xsl:value-of select="@role" />
+ <xsl:text>)</xsl:text>
+ </xsl:if>
+ <!-- annotation support for Martin "uuml" Duerst -->
+ <xsl:if test="@x:annotation">
+ <xsl:text> </xsl:text>
+ <i><xsl:value-of select="@x:annotation"/></i>
+ </xsl:if>
+
+ <xsl:if test="normalize-space(concat(organization,organization/@ascii)) != ''">
+ <br/>
+ <xsl:choose>
+ <xsl:when test="organization/@ascii!='' and $ascii">
+ <xsl:value-of select="organization/@ascii" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="organization" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:if>
+
+ <xsl:if test="address/postal">
+ <xsl:for-each select="address/postal/street">
+ <xsl:variable name="street">
+ <xsl:call-template name="extract-normalized">
+ <xsl:with-param name="name" select="'street'"/>
+ <xsl:with-param name="ascii" select="$ascii"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:if test="$street!=''">
+ <br/>
+ <xsl:value-of select="$street"/>
+ </xsl:if>
+ </xsl:for-each>
+ <xsl:for-each select="address/postal/postalLine">
+ <xsl:variable name="line">
+ <xsl:call-template name="extract-normalized">
+ <xsl:with-param name="name" select="'postalLine'"/>
+ <xsl:with-param name="ascii" select="$ascii"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:if test="$line!=''">
+ <br/>
+ <xsl:value-of select="$line"/>
+ </xsl:if>
+ </xsl:for-each>
+ <xsl:if test="address/postal/city|address/postal/region|address/postal/code">
+ <br/>
+ <xsl:variable name="city">
+ <xsl:if test="address/postal/city">
+ <xsl:call-template name="extract-normalized">
+ <xsl:with-param name="node" select="address/postal/city"/>
+ <xsl:with-param name="name" select="'address/postal/city'"/>
+ <xsl:with-param name="ascii" select="$ascii"/>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:variable>
+ <xsl:variable name="region">
+ <xsl:if test="address/postal/region">
+ <xsl:call-template name="extract-normalized">
+ <xsl:with-param name="node" select="address/postal/region"/>
+ <xsl:with-param name="name" select="'address/postal/region'"/>
+ <xsl:with-param name="ascii" select="$ascii"/>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:variable>
+ <xsl:variable name="code">
+ <xsl:if test="address/postal/code">
+ <xsl:call-template name="extract-normalized">
+ <xsl:with-param name="node" select="address/postal/code"/>
+ <xsl:with-param name="name" select="'address/postal/code'"/>
+ <xsl:with-param name="ascii" select="$ascii"/>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:variable>
+
+ <xsl:if test="$city!=''">
+ <xsl:value-of select="$city"/>
+ </xsl:if>
+
+ <xsl:variable name="region-and-code">
+ <xsl:value-of select="$region"/>
+ <xsl:if test="$region!='' and $code!=''">
+ <xsl:text> </xsl:text>
+ </xsl:if>
+ <xsl:value-of select="$code"/>
+ </xsl:variable>
+
+ <xsl:if test="$region-and-code!=''">
+ <xsl:if test="$city!=''">
+ <xsl:text>, </xsl:text>
+ </xsl:if>
+ <xsl:value-of select="$region-and-code"/>
+ </xsl:if>
+ </xsl:if>
+ <xsl:if test="address/postal/country">
+ <xsl:variable name="country">
+ <xsl:call-template name="extract-normalized">
+ <xsl:with-param name="node" select="address/postal/country"/>
+ <xsl:with-param name="name" select="'address/postal/country'"/>
+ <xsl:with-param name="ascii" select="$ascii"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:if test="$country!=''">
+ <br/>
+ <xsl:value-of select="$country"/>
+ </xsl:if>
+ </xsl:if>
+ </xsl:if>
+ <xsl:if test="address/phone">
+ <xsl:variable name="phone">
+ <xsl:call-template name="extract-normalized">
+ <xsl:with-param name="node" select="address/phone"/>
+ <xsl:with-param name="name" select="'address/phone'"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:if test="$phone!=''">
+ <br/>
+ <xsl:text>Phone: </xsl:text>
+ <a href="tel:{translate($phone,' ','')}"><xsl:value-of select="$phone" /></a>
+ </xsl:if>
+ </xsl:if>
+ <xsl:if test="address/facsimile">
+ <xsl:variable name="facsimile">
+ <xsl:call-template name="extract-normalized">
+ <xsl:with-param name="node" select="address/facsimile"/>
+ <xsl:with-param name="name" select="'address/facsimile'"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:if test="$facsimile!=''">
+ <br/>
+ <xsl:text>Fax: </xsl:text>
+ <a href="fax:{translate($facsimile,' ','')}"><xsl:value-of select="$facsimile" /></a>
+ </xsl:if>
+ </xsl:if>
+ <xsl:for-each select="address/email">
+ <xsl:variable name="email">
+ <xsl:call-template name="extract-email"/>
+ </xsl:variable>
+
+ <br/>
+ <xsl:choose>
+ <xsl:when test="$xml2rfc-rfcedstyle='yes'">Email: </xsl:when>
+ <xsl:otherwise>EMail: </xsl:otherwise>
+ </xsl:choose>
+ <xsl:choose>
+ <xsl:when test="$xml2rfc-linkmailto!='no'">
+ <a href="mailto:{$email}";><xsl:value-of select="$email" /></a>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$email" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:for-each>
+ <xsl:for-each select="address/uri">
+ <xsl:variable name="uri">
+ <xsl:call-template name="extract-uri"/>
+ </xsl:variable>
+ <xsl:if test="$uri!=''">
+ <br/>
+ <xsl:text>URI: </xsl:text>
+ <a href="{$uri}"><xsl:value-of select="$uri" /></a>
+ <xsl:if test="@x:annotation">
+ <xsl:text> </xsl:text>
+ <i><xsl:value-of select="@x:annotation"/></i>
+ </xsl:if>
+ </xsl:if>
+ </xsl:for-each>
+</xsl:template>
+
+<!-- this is a named template because <back> may be absent -->
+<xsl:template name="back">
+ <xsl:call-template name="check-no-text-content"/>
+
+ <!-- add editorial comments -->
+ <xsl:if test="//cref and $xml2rfc-comments='yes' and $xml2rfc-inline!='yes'">
+ <xsl:call-template name="insertComments" />
+ </xsl:if>
+
+ <!-- next, add information about the document's authors -->
+ <xsl:if test="$xml2rfc-ext-authors-section='before-appendices'">
+ <xsl:call-template name="insertAuthors" />
+ </xsl:if>
+
+ <!-- add all other top-level sections under <back> -->
+ <xsl:apply-templates select="back/*[not(self::references) and not(self::ed:replace and .//references)]" />
+
+ <!-- insert the index if index entries exist -->
+ <!-- note it always comes before the authors section -->
+ <xsl:if test="$has-index">
+ <xsl:call-template name="insertIndex" />
+ </xsl:if>
+
+ <!-- Authors section is the absolute last thing, except for copyright stuff -->
+ <xsl:if test="$xml2rfc-ext-authors-section='end'">
+ <xsl:call-template name="insertAuthors" />
+ </xsl:if>
+
+ <xsl:if test="$xml2rfc-private=''">
+ <!-- copyright statements -->
+ <xsl:variable name="copyright">
+ <xsl:call-template name="insertCopyright" />
+ </xsl:variable>
+
+ <!-- emit it -->
+ <xsl:choose>
+ <xsl:when test="function-available('exslt:node-set')">
+ <xsl:apply-templates select="exslt:node-set($copyright)" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="$node-set-warning"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:if>
+
+</xsl:template>
+
+<xsl:template match="eref[node()]">
+ <a href="{@target}"><xsl:apply-templates /></a>
+</xsl:template>
+
+<xsl:template match="eref[not(node())]">
+ <xsl:text><</xsl:text>
+ <a href="{@target}"><xsl:value-of select="@target" /></a>
+ <xsl:text>></xsl:text>
+</xsl:template>
+
+<xsl:template match="figure">
+ <xsl:call-template name="check-no-text-content"/>
+ <!-- warn about the attributes that we do not support -->
+ <xsl:for-each select="@*[local-name()!='title' and local-name()!='suppress-title' and local-name()!='anchor' and local-name()!='pn' and normalize-space(.)!='']">
+ <xsl:if test="local-name(.)!='align' or normalize-space(.)!='left'">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="concat('unsupported attribute ',local-name(.),' on figure element')"/>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:for-each>
+ <xsl:variable name="anch-container">
+ <xsl:choose>
+ <xsl:when test="ancestor::t">span</xsl:when>
+ <xsl:otherwise>div</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:if test="@anchor!=''">
+ <xsl:call-template name="check-anchor"/>
+ <xsl:element name="{$anch-container}">
+ <xsl:attribute name="id"><xsl:value-of select="@anchor"/></xsl:attribute>
+ </xsl:element>
+ </xsl:if>
+ <xsl:variable name="anch">
+ <xsl:call-template name="get-figure-anchor"/>
+ </xsl:variable>
+ <xsl:element name="{$anch-container}">
+ <xsl:attribute name="id"><xsl:value-of select="$anch"/></xsl:attribute>
+ <xsl:apply-templates select="*[not(self::name)]"/>
+ </xsl:element>
+ <xsl:if test="(@title!='' or name) or (@anchor!='' and not(@suppress-title='true'))">
+ <xsl:variable name="n"><xsl:call-template name="get-figure-number"/></xsl:variable>
+ <p class="figure">
+ <xsl:if test="not(starts-with($n,'u'))">
+ <xsl:text>Figure </xsl:text>
+ <xsl:value-of select="$n"/>
+ <xsl:if test="@title!='' or name">: </xsl:if>
+ </xsl:if>
+ <xsl:call-template name="insertTitle"/>
+ </p>
+ </xsl:if>
+</xsl:template>
+
+<xsl:variable name="all-notes" select="/rfc/front/note"/>
+<xsl:variable name="all-edited-notes" select="/rfc/front/ed:replace[.//note]"/>
+<xsl:variable name="notes-not-in-boilerplate" select="$all-notes[@title!='IESG Note' or $xml2rfc-private!='' or $notes-follow-abstract]"/>
+<xsl:variable name="edited-notes-not-in-boilerplate" select="$all-edited-notes[.//note/@title!='IESG Note' or $xml2rfc-private!='' or $notes-follow-abstract]"/>
+<xsl:variable name="notes-in-boilerplate" select="$all-notes[not(@title!='IESG Note' or $xml2rfc-private!='' or $notes-follow-abstract)]"/>
+<xsl:variable name="edited-notes-in-boilerplate" select="$all-edited-notes[not(.//note/@title!='IESG Note' or $xml2rfc-private!='' or $notes-follow-abstract)]"/>
+
+<xsl:template match="front">
+ <xsl:call-template name="check-no-text-content"/>
+ <header>
+ <xsl:if test="$xml2rfc-topblock!='no'">
+ <!-- collect information for left column -->
+ <xsl:variable name="leftColumn">
+ <xsl:call-template name="collectLeftHeaderColumn" />
+ </xsl:variable>
+ <!-- collect information for right column -->
+ <xsl:variable name="rightColumn">
+ <xsl:call-template name="collectRightHeaderColumn" />
+ </xsl:variable>
+ <!-- insert the collected information -->
+ <table class="{$css-header}" id="{$anchor-pref}headerblock">
+ <xsl:choose>
+ <xsl:when test="function-available('exslt:node-set')">
+ <xsl:call-template name="emitheader">
+ <xsl:with-param name="lc" select="exslt:node-set($leftColumn)" />
+ <xsl:with-param name="rc" select="exslt:node-set($rightColumn)" />
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="$node-set-warning"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ </table>
+ </xsl:if>
+
+ <div id="{$anchor-pref}title">
+ <!-- main title -->
+ <h1><xsl:apply-templates select="title"/></h1>
+ <xsl:if test="/rfc/@docName">
+ <xsl:variable name="docname" select="/rfc/@docName"/>
+ <xsl:choose>
+ <xsl:when test="$rfcno!=''">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">The @docName attribute '<xsl:value-of select="$docname"/>' is ignored because an RFC number is specified as well.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <div class="filename"><xsl:value-of select="$docname"/></div>
+ </xsl:otherwise>
+ </xsl:choose>
+
+ <xsl:variable name="docname-noext">
+ <xsl:choose>
+ <xsl:when test="contains($docname,'.')">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">The @docName attribute '<xsl:value-of select="$docname"/>' should contain the base name, not the filename (thus no file extension).</xsl:with-param>
+ </xsl:call-template>
+ <xsl:value-of select="substring-before($docname,'.')"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$docname"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <!-- more name checks -->
+ <xsl:variable name="offending" select="translate($docname,concat($lcase,$digits,'-.'),'')"/>
+ <xsl:if test="$offending != ''">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">The @docName attribute '<xsl:value-of select="$docname"/>' should not contain the character '<xsl:value-of select="substring($offending,1,1)"/>'.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+ <xsl:if test="contains($docname,'--')">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">The @docName attribute '<xsl:value-of select="$docname"/>' should not contain the character sequence '--'.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+ <xsl:if test="not(starts-with($docname,'draft-'))">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">The @docName attribute '<xsl:value-of select="$docname"/>' should start with 'draft-'.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+ <!-- sequence number -->
+ <xsl:variable name="seq">
+ <xsl:choose>
+ <xsl:when test="substring($docname-noext,string-length($docname-noext) + 1 - string-length('-latest'))='-latest'">latest</xsl:when>
+ <xsl:when test="substring($docname-noext,string-length($docname-noext) - 2, 1)='-'"><xsl:value-of select="substring($docname-noext,string-length($docname-noext)-1)"/></xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:if test="$seq='' or ($seq!='latest' and translate($seq,$digits,'')!='')">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">The @docName attribute '<xsl:value-of select="$docname"/>' should end with a two-digit sequence number or 'latest'.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+ <xsl:if test="string-length($docname)-string-length($seq) > 50">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">The @docName attribute '<xsl:value-of select="$docname"/>', excluding sequence number, should have less than 50 characters.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+ </xsl:if>
+ </div>
+ </header>
+
+ <!-- insert notice about update -->
+ <xsl:if test="$published-as-rfc">
+ <p class="{$css-publishedasrfc}">
+ <b>Note:</b> a later version of this document has been published as <a href="{$published-as-rfc/@href}"><xsl:value-of select="$published-as-rfc/@title"/></a>.
+ </p>
+ </xsl:if>
+
+ <!-- check for conforming ipr attribute -->
+ <xsl:choose>
+ <xsl:when test="not(/rfc/@ipr)">
+ <xsl:if test="not(/rfc/@number) and $xml2rfc-private=''">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg">Either /rfc/@ipr or /rfc/@number is required</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:when>
+ <xsl:when test="/rfc/@ipr = 'full2026'" />
+ <xsl:when test="/rfc/@ipr = 'noDerivativeWorks'" />
+ <xsl:when test="/rfc/@ipr = 'noDerivativeWorksNow'" />
+ <xsl:when test="/rfc/@ipr = 'none'" />
+ <xsl:when test="/rfc/@ipr = 'full3667'" />
+ <xsl:when test="/rfc/@ipr = 'noModification3667'" />
+ <xsl:when test="/rfc/@ipr = 'noDerivatives3667'" />
+ <xsl:when test="/rfc/@ipr = 'full3978'" />
+ <xsl:when test="/rfc/@ipr = 'noModification3978'" />
+ <xsl:when test="/rfc/@ipr = 'noDerivatives3978'" />
+ <xsl:when test="/rfc/@ipr = 'trust200811'" />
+ <xsl:when test="/rfc/@ipr = 'noModificationTrust200811'" />
+ <xsl:when test="/rfc/@ipr = 'noDerivativesTrust200811'" />
+ <xsl:when test="/rfc/@ipr = 'trust200902'" />
+ <xsl:when test="/rfc/@ipr = 'noModificationTrust200902'" />
+ <xsl:when test="/rfc/@ipr = 'noDerivativesTrust200902'" />
+ <xsl:when test="/rfc/@ipr = 'pre5378Trust200902'" />
+ <xsl:otherwise>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('Unknown value for /rfc/@ipr: ', /rfc/@ipr)"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+
+ <xsl:call-template name="insert-errata">
+ <xsl:with-param name="section" select="'boilerplate'"/>
+ </xsl:call-template>
+
+ <xsl:if test="not($abstract-first)">
+ <xsl:if test="$xml2rfc-private=''">
+ <xsl:call-template name="emit-ietf-preamble">
+ <xsl:with-param name="notes" select="$notes-in-boilerplate|$edited-notes-in-boilerplate"/>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:if>
+
+ <xsl:apply-templates select="abstract" />
+ <xsl:if test="$notes-follow-abstract">
+ <xsl:apply-templates select="$notes-not-in-boilerplate|$edited-notes-not-in-boilerplate" />
+ </xsl:if>
+
+ <xsl:if test="$abstract-first">
+ <xsl:if test="$xml2rfc-private=''">
+ <xsl:call-template name="emit-ietf-preamble">
+ <xsl:with-param name="notes" select="$notes-in-boilerplate|$edited-notes-in-boilerplate"/>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:if>
+
+ <xsl:if test="not($notes-follow-abstract)">
+ <xsl:apply-templates select="$notes-not-in-boilerplate|$edited-notes-not-in-boilerplate" />
+ </xsl:if>
+
+ <xsl:if test="$xml2rfc-toc='yes'">
+ <xsl:apply-templates select="/" mode="toc" />
+ <xsl:call-template name="insertTocAppendix" />
+ </xsl:if>
+
+</xsl:template>
+
+<xsl:template name="emit-ietf-preamble">
+ <xsl:param name="notes"/>
+
+ <!-- Get status info formatted as per RFC2629-->
+ <xsl:variable name="preamble">
+ <xsl:for-each select="/rfc">
+ <xsl:call-template name="insertPreamble">
+ <xsl:with-param name="notes" select="$notes"/>
+ </xsl:call-template>
+ </xsl:for-each>
+ </xsl:variable>
+
+ <!-- get document-supplied boilerplate -->
+ <xsl:variable name="userboiler" select="/rfc/front/boilerplate"/>
+
+ <!-- emit it -->
+ <xsl:choose>
+ <xsl:when test="function-available('exslt:node-set')">
+ <xsl:variable name="differ" select="$userboiler and translate(normalize-space(string($userboiler)),' ','')!=translate(normalize-space(string($preamble)),' ','')"/>
+ <!--<xsl:if test="$differ">
+ <xsl:message>1: <xsl:value-of select="normalize-space(string($userboiler))"/></xsl:message>
+ <xsl:message>2: <xsl:value-of select="normalize-space(string($preamble))"/></xsl:message>
+ </xsl:if>-->
+ <xsl:apply-templates select="exslt:node-set($preamble)" />
+ <xsl:if test="$differ">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="'user-supplied boilerplate differs from auto-generated boilerplate (inserting auto-generated)'"/>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="$node-set-warning"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="iref">
+ <xsl:variable name="anchor"><xsl:call-template name="compute-iref-anchor"/></xsl:variable>
+ <xsl:choose>
+ <xsl:when test="parent::figure">
+ <div id="{$anchor}"/>
+ </xsl:when>
+ <xsl:when test="ancestor::t or ancestor::artwork or ancestor::preamble or ancestor::postamble">
+ <span id="{$anchor}"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <div id="{$anchor}"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="compute-iref-anchor">
+ <xsl:variable name="first" select="translate(substring(@item,1,1),$ucase,$lcase)"/>
+ <xsl:variable name="nkey" select="translate($first,$alnum,'')"/>
+ <xsl:choose>
+ <xsl:when test="count(.|$section-level-irefs)=count($section-level-irefs)">
+ <xsl:for-each select="..">
+ <xsl:value-of select="$anchor-pref"/>section.<xsl:call-template name="get-section-number"/>
+ </xsl:for-each>
+ </xsl:when>
+ <xsl:when test="$nkey=''">
+ <xsl:value-of select="$anchor-pref"/>iref.<xsl:value-of select="$first"/>.<xsl:number level="any" count="iref[starts-with(translate(@item,$ucase,$lcase),$first) and count(.|$section-level-irefs)!=count($section-level-irefs)]"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$anchor-pref"/>iref.<xsl:number level="any" count="iref[translate(substring(@item,1,1),$alnum,'')!='' and count(.|$section-level-irefs)!=count($section-level-irefs)]"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="compute-extref-anchor">
+ <xsl:variable name="first" select="translate(substring(.,1,1),$ucase,$lcase)"/>
+ <xsl:variable name="nkey" select="translate($first,$lcase,'')"/>
+ <xsl:choose>
+ <xsl:when test="$nkey=''">
+ <xsl:value-of select="$anchor-pref"/>extref.<xsl:value-of select="$first"/>.<xsl:number level="any" count="x:ref[starts-with(translate(.,$ucase,$lcase),$first)]"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$anchor-pref"/>extref.<xsl:number level="any" count="x:ref[translate(substring(.,1,1),concat($lcase,$ucase),'')='']"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<!-- list templates depend on the list style -->
+
+<xsl:template name="list-empty">
+ <ul class="empty">
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:apply-templates />
+ </ul>
+</xsl:template>
+
+<xsl:template name="list-format">
+ <dl>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:apply-templates />
+ </dl>
+</xsl:template>
+
+<xsl:template name="list-hanging">
+ <xsl:variable name="compact">
+ <xsl:call-template name="get-compact-setting"/>
+ </xsl:variable>
+ <!-- insert a hard space for nested lists so that indentation works ok -->
+ <xsl:if test="ancestor::list and normalize-space(preceding-sibling::text())=''">
+ <xsl:text> </xsl:text>
+ </xsl:if>
+ <dl>
+ <xsl:if test="$compact='yes'">
+ <xsl:attribute name="class">compact</xsl:attribute>
+ </xsl:if>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:apply-templates />
+ </dl>
+</xsl:template>
+
+<xsl:template name="list-numbers">
+ <ol>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:apply-templates />
+ </ol>
+</xsl:template>
+
+<xsl:template name="check-no-hangindent">
+ <xsl:if test="@hangIndent">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="'hangIndent attribute not supported for this list style'"/>
+ </xsl:call-template>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template name="list-letters">
+ <xsl:variable name="style">
+ <xsl:choose>
+ <!-- lowercase for even-numbered nesting levels -->
+ <xsl:when test="0=(count(ancestor::list[@style='letters']) mod 2)">la</xsl:when>
+ <!-- uppercase otherwise -->
+ <xsl:otherwise>ua</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <ol class="{$style}">
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:apply-templates />
+ </ol>
+</xsl:template>
+
+<xsl:template name="list-symbols">
+ <ul>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:apply-templates />
+ </ul>
+</xsl:template>
+
+<xsl:template match="list">
+ <xsl:variable name="style" select="ancestor-or-self::list[@style][1]/@style"/>
+ <xsl:call-template name="check-no-text-content"/>
+ <xsl:choose>
+ <xsl:when test="not($style) or $style='empty'">
+ <xsl:call-template name="check-no-hangindent"/>
+ <xsl:call-template name="list-empty"/>
+ </xsl:when>
+ <xsl:when test="starts-with($style, 'format ')">
+ <xsl:call-template name="list-format"/>
+ </xsl:when>
+ <xsl:when test="$style='hanging'">
+ <xsl:call-template name="list-hanging"/>
+ </xsl:when>
+ <xsl:when test="$style='letters'">
+ <xsl:call-template name="check-no-hangindent"/>
+ <xsl:call-template name="list-letters"/>
+ </xsl:when>
+ <xsl:when test="$style='numbers'">
+ <xsl:call-template name="check-no-hangindent"/>
+ <xsl:call-template name="list-numbers"/>
+ </xsl:when>
+ <xsl:when test="$style='symbols'">
+ <xsl:call-template name="check-no-hangindent"/>
+ <xsl:call-template name="list-symbols"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('Unsupported style attribute: ', $style)"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+
+
+<!-- v3 lists -->
+
+<xsl:template match="ol[string-length(@type)>1]">
+ <xsl:variable name="p">
+ <xsl:call-template name="get-paragraph-number" />
+ </xsl:variable>
+ <xsl:variable name="start">
+ <xsl:choose>
+ <xsl:when test="@group">
+ <xsl:call-template name="ol-start">
+ <xsl:with-param name="node" select="."/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="@start">
+ <xsl:value-of select="@start"/>
+ </xsl:when>
+ <xsl:otherwise>1</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$p!='' and not(ancestor::list) and not(ancestor::ed:del) and not(ancestor::ed:ins)">
+ <div id="{$anchor-pref}section.{$p}">
+ <dl>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:for-each select="li">
+ <xsl:variable name="label">
+ <xsl:call-template name="expand-format-percent">
+ <xsl:with-param name="format" select="../@type"/>
+ <xsl:with-param name="pos" select="$start - 1 + position()"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <dt>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:value-of select="$label"/>
+ </dt>
+ <dd>
+ <xsl:apply-templates/>
+ </dd>
+ </xsl:for-each>
+ </dl>
+ </div>
+ </xsl:when>
+ <xsl:otherwise>
+ <dl>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:for-each select="li">
+ <xsl:variable name="label">
+ <xsl:call-template name="expand-format-percent">
+ <xsl:with-param name="format" select="../@type"/>
+ <xsl:with-param name="pos" select="$start - 1 + position()"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <dt>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:value-of select="$label"/>
+ </dt>
+ <dd>
+ <xsl:apply-templates/>
+ </dd>
+ </xsl:for-each>
+ </dl>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="dl">
+ <xsl:variable name="hang" select="@hanging"/>
+ <xsl:variable name="spac" select="@spacing"/>
+ <xsl:variable name="class">
+ <xsl:if test="$spac='compact'">compact </xsl:if>
+ <xsl:if test="$hang='false'">nohang </xsl:if>
+ </xsl:variable>
+ <xsl:variable name="p">
+ <xsl:call-template name="get-paragraph-number" />
+ </xsl:variable>
+ <div>
+ <xsl:if test="$p!='' and not(ancestor::list) and not(ancestor::ed:del) and not(ancestor::ed:ins)">
+ <xsl:attribute name="id"><xsl:value-of select="concat($anchor-pref,'section.',$p)"/></xsl:attribute>
+ </xsl:if>
+ <dl>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:if test="normalize-space($class)!=''">
+ <xsl:attribute name="class"><xsl:value-of select="normalize-space($class)"/></xsl:attribute>
+ </xsl:if>
+ <xsl:for-each select="dt">
+ <xsl:apply-templates select="."/>
+ <xsl:apply-templates select="following-sibling::dd[1]"/>
+ </xsl:for-each>
+ </dl>
+ </div>
+</xsl:template>
+
+<xsl:template match="dt">
+ <dt>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates/>
+ </dt>
+</xsl:template>
+
+<xsl:template match="dd">
+ <dd>
+ <xsl:variable name="block-level-children" select="t | dl"/>
+ <xsl:choose>
+ <xsl:when test="$block-level-children">
+ <!-- TODO: improve error handling-->
+ <xsl:for-each select="$block-level-children">
+ <xsl:choose>
+ <xsl:when test="self::t">
+ <p>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates/>
+ </p>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="."/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:for-each>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </dd>
+</xsl:template>
+
+<!-- get value of "compact" mode, checking subcompact first, then compact -->
+<xsl:template name="get-compact-setting">
+ <xsl:variable name="t1">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="preceding::processing-instruction('rfc')"/>
+ <xsl:with-param name="attr" select="'subcompact'"/>
+ <xsl:with-param name="default" select="'?'"/>
+ <xsl:with-param name="duplicate-warning" select="'no'"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$t1='?'">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="preceding::processing-instruction('rfc')"/>
+ <xsl:with-param name="attr" select="'compact'"/>
+ <xsl:with-param name="default" select="'?'"/>
+ <xsl:with-param name="duplicate-warning" select="'no'"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$t1"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="ol-start">
+ <xsl:param name="node"/>
+ <xsl:variable name="group" select="$node/@group"/>
+ <xsl:variable name="prec" select="$node/preceding::ol[@group=$group]"/>
+ <xsl:choose>
+ <xsl:when test="$node/@start">
+ <xsl:value-of select="$node/@start"/>
+ </xsl:when>
+ <xsl:when test="$prec">
+ <xsl:variable name="s">
+ <xsl:call-template name="ol-start">
+ <xsl:with-param name="node" select="$prec[last()]"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:value-of select="$s + count($prec[last()]/li)"/>
+ </xsl:when>
+ <xsl:otherwise>1</xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="ol[not(@type) or string-length(@type)=1]">
+ <xsl:call-template name="check-no-text-content"/>
+
+ <xsl:variable name="p">
+ <xsl:call-template name="get-paragraph-number" />
+ </xsl:variable>
+ <xsl:variable name="start">
+ <xsl:choose>
+ <xsl:when test="@group">
+ <xsl:call-template name="ol-start">
+ <xsl:with-param name="node" select="."/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="@start">
+ <xsl:value-of select="@start"/>
+ </xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+ </xsl:variable>
+ <div>
+ <xsl:if test="$p!='' and not(ancestor::list) and not(ancestor::ul) and not(ancestor::dl) and not(ancestor::ol) and not(ancestor::ed:del) and not(ancestor::ed:ins)">
+ <xsl:attribute name="id"><xsl:value-of select="concat($anchor-pref,'section.',$p)"/></xsl:attribute>
+ </xsl:if>
+ <ol>
+ <xsl:if test="$start!=''">
+ <xsl:attribute name="start"><xsl:value-of select="$start"/></xsl:attribute>
+ </xsl:if>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:copy-of select="@type"/>
+ <xsl:apply-templates />
+ </ol>
+ </div>
+</xsl:template>
+
+<xsl:template match="ul">
+ <xsl:variable name="p">
+ <xsl:call-template name="get-paragraph-number" />
+ </xsl:variable>
+ <div>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:if test="$p!='' and not(ancestor::list) and not(ancestor::ul) and not(ancestor::dl) and not(ancestor::ol) and not(ancestor::ed:del) and not(ancestor::ed:ins)">
+ <xsl:attribute name="id"><xsl:value-of select="concat($anchor-pref,'section.',$p)"/></xsl:attribute>
+ </xsl:if>
+ <ul>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:if test="@empty='true'">
+ <xsl:attribute name="class">empty</xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates />
+ </ul>
+ </div>
+</xsl:template>
+
+<xsl:template match="li">
+ <li>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates />
+ <xsl:if test="not(following-sibling::li)">
+ <xsl:variable name="l">
+ <xsl:for-each select="..">
+ <xsl:call-template name="get-paragraph-number"/>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:if test="$l!=''">
+ <a class='self' href='#{$anchor-pref}section.{$l}'>¶</a>
+ </xsl:if>
+ </xsl:if>
+ </li>
+</xsl:template>
+
+<!-- same for t(ext) elements -->
+
+<xsl:template name="list-item-generic">
+ <li>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:for-each select="../..">
+ <xsl:call-template name="insert-issue-pointer"/>
+ </xsl:for-each>
+ <xsl:apply-templates />
+ </li>
+</xsl:template>
+
+<xsl:template name="list-item-hanging">
+ <xsl:if test="@hangText!=''">
+ <dt>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:if test="count(preceding-sibling::t)=0">
+ <xsl:variable name="del-node" select="ancestor::ed:del"/>
+ <xsl:variable name="rep-node" select="ancestor::ed:replace"/>
+ <xsl:variable name="deleted" select="$del-node and ($rep-node/ed:ins)"/>
+ <xsl:for-each select="../..">
+ <xsl:call-template name="insert-issue-pointer">
+ <xsl:with-param name="deleted-anchor" select="$deleted"/>
+ </xsl:call-template>
+ </xsl:for-each>
+ </xsl:if>
+ <xsl:value-of select="@hangText" />
+ </dt>
+ </xsl:if>
+
+ <xsl:variable name="dd-content">
+ <xsl:apply-templates/>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="$dd-content!=''">
+ <dd>
+ <xsl:call-template name="insertInsDelClass"/>
+ <!-- if hangIndent present, use 0.7 of the specified value (1em is the width of the "m" character -->
+ <xsl:if test="../@hangIndent">
+ <xsl:attribute name="style">margin-left: <xsl:value-of select="format-number(../@hangIndent * 0.7,'#.#')"/>em</xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates />
+ </dd>
+ </xsl:when>
+ <xsl:otherwise>
+ <dd> </dd>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="list-item-format">
+ <xsl:variable name="list" select=".." />
+ <xsl:variable name="format" select="substring-after(../@style,'format ')" />
+ <xsl:variable name="pos">
+ <xsl:choose>
+ <xsl:when test="$list/@counter">
+ <xsl:number level="any" count="list[@counter=$list/@counter or (not(@counter) and @style=concat('format ',$list/@counter))]/t" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:number level="any" count="list[concat('format ',@counter)=$list/@style or (not(@counter) and @style=$list/@style)]/t" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <dt>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:call-template name="expand-format-percent">
+ <xsl:with-param name="format" select="$format"/>
+ <xsl:with-param name="pos" select="$pos"/>
+ </xsl:call-template>
+ </dt>
+ <dd>
+ <xsl:apply-templates/>
+ </dd>
+</xsl:template>
+
+<xsl:template match="list/t | list/ed:replace/ed:*/t">
+ <xsl:variable name="style" select="ancestor::list[@style][1]/@style"/>
+ <xsl:choose>
+ <xsl:when test="not($style) or $style='empty' or $style='letters' or $style='numbers' or $style='symbols'">
+ <xsl:if test="@hangText">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="'t/@hangText used on unstyled list'"/>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:call-template name="list-item-generic"/>
+ </xsl:when>
+ <xsl:when test="starts-with($style, 'format ')">
+ <xsl:call-template name="list-item-format"/>
+ </xsl:when>
+ <xsl:when test="$style='hanging'">
+ <xsl:call-template name="list-item-hanging"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('Unsupported style attribute: ', $style)"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="list-lt-generic">
+ <li>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates select="t" />
+ </li>
+</xsl:template>
+
+<xsl:template name="list-lt-format">
+ <xsl:variable name="list" select=".." />
+ <xsl:variable name="format" select="substring-after(../@style,'format ')" />
+ <xsl:variable name="pos">
+ <xsl:choose>
+ <xsl:when test="$list/@counter">
+ <xsl:number level="any" count="list[@counter=$list/@counter or (not(@counter) and @style=concat('format ',$list/@counter))]/t" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:number level="any" count="list[concat('format ',@counter)=$list/@style or (not(@counter) and @style=$list/@style)]/t" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <dt>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:call-template name="expand-format-percent">
+ <xsl:with-param name="format" select="$format"/>
+ <xsl:with-param name="pos" select="$pos"/>
+ </xsl:call-template>
+ </dt>
+ <dd>
+ <xsl:apply-templates select="t" />
+ </dd>
+</xsl:template>
+
+<xsl:template name="list-lt-hanging">
+ <xsl:if test="@hangText!=''">
+ <dt>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:variable name="del-node" select="ancestor::ed:del"/>
+ <xsl:variable name="rep-node" select="ancestor::ed:replace"/>
+ <xsl:variable name="deleted" select="$del-node and ($rep-node/ed:ins)"/>
+ <xsl:for-each select="../..">
+ <xsl:call-template name="insert-issue-pointer">
+ <xsl:with-param name="deleted-anchor" select="$deleted"/>
+ </xsl:call-template>
+ </xsl:for-each>
+ <xsl:value-of select="@hangText" />
+ </dt>
+ </xsl:if>
+ <dd>
+ <xsl:call-template name="insertInsDelClass"/>
+ <!-- if hangIndent present, use 0.7 of the specified value (1em is the width of the "m" character -->
+ <xsl:if test="../@hangIndent">
+ <xsl:attribute name="style">margin-left: <xsl:value-of select="format-number(../@hangIndent * 0.7,'#.#')"/>em</xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="t" />
+ </dd>
+</xsl:template>
+
+<xsl:template match="list/x:lt">
+ <xsl:variable name="style" select="ancestor::list[@style][1]/@style"/>
+ <xsl:choose>
+ <xsl:when test="$style='letters' or $style='numbers' or $style='symbols'">
+ <xsl:call-template name="list-lt-generic"/>
+ </xsl:when>
+ <xsl:when test="starts-with($style, 'format ')">
+ <xsl:call-template name="list-lt-format"/>
+ </xsl:when>
+ <xsl:when test="$style='hanging'">
+ <xsl:call-template name="list-lt-hanging"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('Unsupported style attribute: ', $style)"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="expand-format-percent">
+ <xsl:param name="format"/>
+ <xsl:param name="pos"/>
+
+ <xsl:choose>
+ <xsl:when test="$format=''"><!-- done--></xsl:when>
+ <xsl:when test="substring($format,1,1)!='%' or string-length($format)=1">
+ <xsl:value-of select="substring($format,1,1)"/>
+ <xsl:call-template name="expand-format-percent">
+ <xsl:with-param name="format" select="substring($format,2)"/>
+ <xsl:with-param name="pos" select="$pos"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="f" select="substring($format,2,1)"/>
+ <xsl:choose>
+ <xsl:when test="$f='%'">%</xsl:when>
+ <xsl:when test="$f='c'"><xsl:number value="$pos" format="a"/></xsl:when>
+ <xsl:when test="$f='C'"><xsl:number value="$pos" format="A"/></xsl:when>
+ <xsl:when test="$f='d'"><xsl:number value="$pos"/></xsl:when>
+ <xsl:when test="$f='i'"><xsl:number value="$pos" format="i"/></xsl:when>
+ <xsl:when test="$f='I'"><xsl:number value="$pos" format="I"/></xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('Unsupported % format: ', $f)"/>
+ <xsl:with-param name="inline" select="'no'"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:call-template name="expand-format-percent">
+ <xsl:with-param name="format" select="substring($format,3)"/>
+ <xsl:with-param name="pos" select="$pos"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+
+</xsl:template>
+
+<xsl:template match="middle">
+ <xsl:apply-templates />
+ <xsl:apply-templates select="../back//references"/>
+</xsl:template>
+
+<xsl:template match="note">
+ <xsl:call-template name="check-no-text-content"/>
+ <xsl:variable name="classes">
+ <xsl:text>note</xsl:text>
+ <xsl:text> </xsl:text>
+ <xsl:if test="@removeInRFC='true'">rfcEditorRemove</xsl:if>
+ </xsl:variable>
+ <xsl:variable name="num"><xsl:number/></xsl:variable>
+ <section id="{$anchor-pref}note.{$num}" class="{normalize-space($classes)}">
+ <h2>
+ <xsl:call-template name="insertInsDelClass"/>
+ <a href="#{$anchor-pref}note.{$num}">
+ <xsl:call-template name="insertTitle" />
+ </a>
+ </h2>
+ <xsl:if test="@removeInRFC='true' and t[1]!=$note-removeInRFC">
+ <xsl:variable name="t">
+ <t><xsl:value-of select="$note-removeInRFC"/></t>
+ </xsl:variable>
+ <xsl:variable name="link" select="concat($anchor-pref,'note.',$num,'.p.1')"/>
+ <div id="{$link}">
+ <xsl:apply-templates mode="t-content" select="exslt:node-set($t)//text()">
+ <xsl:with-param name="inherited-self-link" select="$link"/>
+ </xsl:apply-templates>
+ </div>
+ </xsl:if>
+ <xsl:apply-templates />
+ </section>
+</xsl:template>
+
+<xsl:template match="postamble">
+ <xsl:if test="normalize-space(.) != ''">
+ <p>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:call-template name="editingMark" />
+ <xsl:apply-templates />
+ </p>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template match="preamble">
+ <xsl:if test="normalize-space(.) != ''">
+ <p>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:call-template name="editingMark" />
+ <xsl:apply-templates />
+ </p>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template name="computed-auto-target">
+ <xsl:param name="bib"/>
+ <xsl:param name="ref"/>
+
+ <xsl:variable name="sec">
+ <xsl:choose>
+ <xsl:when test="$ref and starts-with($ref/@x:rel,'#') and not($ref/@x:sec) and not($ref/@section)">
+ <xsl:variable name="extdoc" select="document($bib/x:source/@href)"/>
+ <xsl:for-each select="$extdoc//*[@anchor=substring-after($ref/@x:rel,'#')]">
+ <xsl:call-template name="get-section-number"/>
+ </xsl:for-each>
+ </xsl:when>
+ <xsl:when test="$ref and $ref/@section">
+ <xsl:value-of select="$ref/@section"/>
+ </xsl:when>
+ <xsl:when test="$ref">
+ <xsl:value-of select="$ref/@x:sec"/>
+ </xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="$ref and $bib/x:source/@href and $bib/x:source/@basename and $ref/@x:rel">
+ <xsl:value-of select="concat($bib/x:source/@basename,'.',$outputExtension,$ref/@x:rel)" />
+ </xsl:when>
+ <xsl:when test="$ref and $bib/x:source/@href and $bib/x:source/@basename and $ref/@anchor">
+ <xsl:value-of select="concat($bib/x:source/@basename,'.',$outputExtension,'#',$ref/@anchor)" />
+ </xsl:when>
+ <!-- tools.ietf.org won't have the "-latest" draft -->
+ <xsl:when test="$bib//seriesInfo/@name='Internet-Draft' and $bib/x:source/@href and $bib/x:source/@basename and substring($bib/x:source/@basename, (string-length($bib/x:source/@basename) - string-length('-latest')) + 1)='-latest'">
+ <xsl:value-of select="concat($bib/x:source/@basename,'.',$outputExtension)" />
+ </xsl:when>
+ <!-- TODO: this should handle the case where there's one BCP entry but
+ multiple RFC entries in a more useful way-->
+ <xsl:when test="$bib//seriesInfo/@name='RFC'">
+ <xsl:variable name="rfcEntries" select="$bib//seriesInfo[@name='RFC']"/>
+ <xsl:if test="count($rfcEntries)!=1">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="concat('seriesInfo/@name=RFC encountered multiple times for reference ',$bib/@anchor,', will generate link to first entry only')"/>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:call-template name="compute-rfc-uri">
+ <xsl:with-param name="rfc" select="$rfcEntries[1]/@value"/>
+ </xsl:call-template>
+ <xsl:if test="$ref and $sec!='' and $rfcUrlFragSection and $rfcUrlFragAppendix">
+ <xsl:choose>
+ <xsl:when test="translate(substring($sec,1,1),$ucase,'')=''">
+ <xsl:value-of select="concat('#',$rfcUrlFragAppendix,$sec)"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="concat('#',$rfcUrlFragSection,$sec)"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:if>
+ </xsl:when>
+ <xsl:when test="$bib//seriesInfo/@name='Internet-Draft'">
+ <xsl:call-template name="compute-internet-draft-uri">
+ <xsl:with-param name="internet-draft" select="$bib//seriesInfo[@name='Internet-Draft']/@value"/>
+ </xsl:call-template>
+ <xsl:if test="$ref and $sec!='' and $internetDraftUrlFragSection and $internetDraftUrlFragAppendix">
+ <xsl:choose>
+ <xsl:when test="translate(substring($sec,1,1),$ucase,'')=''">
+ <xsl:value-of select="concat('#',$internetDraftUrlFragAppendix,$sec)"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="concat('#',$internetDraftUrlFragSection,$sec)"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:if>
+ </xsl:when>
+ <xsl:otherwise />
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="compute-section-number">
+ <xsl:param name="bib"/>
+ <xsl:param name="ref"/>
+
+ <xsl:variable name="anch" select="substring-after($ref/@x:rel,'#')"/>
+
+ <xsl:choose>
+ <xsl:when test="$anch=''">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg">Not a fragment identifier: <xsl:value-of select="$ref/@x:rel"/></xsl:with-param>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="extdoc" select="document($bib/x:source/@href)"/>
+ <xsl:variable name="nodes" select="$extdoc//*[@anchor=$anch]"/>
+ <xsl:if test="not($nodes)">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg">Anchor '<xsl:value-of select="$anch"/>' in <xsl:value-of select="$bib/@anchor"/> not found in source file '<xsl:value-of select="$bib/x:source/@href"/>'.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:for-each select="$nodes">
+ <xsl:call-template name="get-section-number"/>
+ </xsl:for-each>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="computed-target">
+ <xsl:param name="bib"/>
+ <xsl:param name="ref"/>
+
+ <xsl:variable name="bibtarget">
+ <xsl:choose>
+ <xsl:when test="starts-with($bib/@target,'http://www.rfc-editor.org/info/rfc') or starts-with($bib/@target,'https://www.rfc-editor.org/info/rfc') and $ref and ($ref/@x:sec or $ref/@x:rel or $ref/@section or $ref/@relative)">
+ <!--ignored, use tools.ietf.org link instead -->
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$bib/@target"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="$bibtarget!=''">
+ <xsl:if test="$ref and $ref/@x:sec">
+ <xsl:choose>
+ <xsl:when test="$ref/@x:rel">
+ <xsl:value-of select="concat($bib/@target,$ref/@x:rel)"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">Can't generate section link for to <xsl:value-of select="$bib/@anchor"/>; no @x:rel specified</xsl:with-param>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:if>
+ <xsl:if test="$ref and $ref/@section">
+ <xsl:choose>
+ <xsl:when test="$ref/@relative">
+ <xsl:value-of select="concat($bib/@target,$ref/@relative)"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">Can't generate section link for to <xsl:value-of select="$bib/@anchor"/>; no @relative specified</xsl:with-param>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:if>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="computed-auto-target">
+ <xsl:with-param name="bib" select="$bib"/>
+ <xsl:with-param name="ref" select="$ref"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+
+</xsl:template>
+
+<xsl:template name="compute-doi">
+ <xsl:choose>
+ <!-- xref seems to be for BCP, not RFC -->
+ <xsl:when test=".//seriesInfo[@name='BCP'] and starts-with(@anchor, 'BCP')" />
+ <xsl:when test=".//seriesInfo[@name='RFC'] and not(.//organization='RFC Errata') and not(@target='http://www.rfc-editor.org' or @target='https://www.rfc-editor.org')">
+ <xsl:variable name="rfc" select=".//seriesInfo[@name='RFC'][1]/@value"/>
+ <xsl:value-of select="concat('10.17487/RFC', format-number($rfc,'#0000'))"/>
+ </xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+</xsl:template>
+
+<!-- processed elsewhere -->
+<xsl:template match="displayreference">
+ <xsl:variable name="t" select="@to"/>
+ <xsl:if test="//reference/@anchor=$t or count(//displayreference[@to=$t])!=1">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg">displayreference <xsl:value-of select="$t"/> will create non-unique reference name.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template name="displayname-for-author">
+ <xsl:param name="not-reversed"/>
+
+ <xsl:variable name="initials">
+ <xsl:call-template name="format-initials"/>
+ </xsl:variable>
+ <xsl:variable name="truncated-initials">
+ <xsl:call-template name="truncate-initials">
+ <xsl:with-param name="initials" select="$initials"/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <!-- surname/initials is reversed for last author except when it's the only one -->
+ <xsl:choose>
+ <xsl:when test="$truncated-initials='' and @surname">
+ <xsl:value-of select="@surname"/>
+ </xsl:when>
+ <xsl:when test="position()=last() and position()!=1">
+ <xsl:value-of select="concat($truncated-initials,' ',@surname)" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="concat(@surname,', ',$truncated-initials)" />
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:if test="@asciiSurname!='' or @asciiInitials!=''">
+ <xsl:text> (</xsl:text>
+ <xsl:variable name="i">
+ <xsl:choose>
+ <xsl:when test="@asciiInitials!=''">
+ <xsl:value-of select="@asciiInitials"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$truncated-initials"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:variable name="s">
+ <xsl:choose>
+ <xsl:when test="@asciiSurname!=''">
+ <xsl:value-of select="@asciiSurname"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="@surname"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$i=''">
+ <xsl:value-of select="$s"/>
+ </xsl:when>
+ <xsl:when test="$not-reversed">
+ <xsl:value-of select="concat($i,' ',$s)" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="concat($s,', ',$i)" />
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:text>)</xsl:text>
+ </xsl:if>
+ <xsl:if test="@role='editor'">
+ <xsl:text>, Ed.</xsl:text>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template name="link-ref-title-to">
+ <xsl:choose>
+ <xsl:when test="starts-with(@target,'http://www.rfc-editor.org/info/rfc') or starts-with(@target,'https://www.rfc-editor.org/info/rfc')">
+ <xsl:call-template name="info">
+ <xsl:with-param name="msg">Ignoring @target <xsl:value-of select="@target"/> in link calculation</xsl:with-param>
+ </xsl:call-template>
+ <xsl:call-template name="computed-auto-target">
+ <xsl:with-param name="bib" select="."/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test=".//seriesInfo/@name='RFC' and (@target='http://www.rfc-editor.org' or @target='https://www.rfc-editor.org') and starts-with(front/title,'Errata ID ') and front/author/organization='RFC Errata'">
+ <!-- check for erratum link -->
+ <xsl:variable name="eid" select="normalize-space(substring(front/title,string-length('Errata ID ')))"/>
+ <xsl:call-template name="compute-rfc-erratum-uri">
+ <xsl:with-param name="eid" select="$eid"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="@target">
+ <xsl:if test="normalize-space(@target)=''">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">invalid (empty) target attribute in reference '<xsl:value-of select="@anchor"/>'</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:value-of select="normalize-space(@target)" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="computed-auto-target">
+ <xsl:with-param name="bib" select="."/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="reference">
+ <xsl:call-template name="check-no-text-content"/>
+
+ <!-- check for reference to reference -->
+ <xsl:variable name="anchor" select="@anchor"/>
+ <xsl:choose>
+ <xsl:when test="not(@anchor)">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">missing anchor on reference: <xsl:value-of select="."/></xsl:with-param>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="not(ancestor::ed:del) and (ancestor::rfc and not(key('xref-item',$anchor)))">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">unused reference '<xsl:value-of select="@anchor"/>'</xsl:with-param>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="not(ancestor::ed:del) and (not(ancestor::rfc) and not($src//xref[@target=$anchor]))">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">unused (included) reference '<xsl:value-of select="@anchor"/>'</xsl:with-param>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+
+ <!-- check normative/informative -->
+ <xsl:variable name="t-r-is-normative" select="ancestor-or-self::*[@x:nrm][1]"/>
+ <xsl:variable name="r-is-normative" select="$t-r-is-normative/@x:nrm='true'"/>
+ <xsl:if test="$r-is-normative and not(ancestor::ed:del)">
+ <xsl:variable name="tst">
+ <xsl:for-each select="key('xref-item',$anchor)">
+ <xsl:variable name="t-is-normative" select="ancestor-or-self::*[@x:nrm][1]"/>
+ <xsl:variable name="is-normative" select="$t-is-normative/@x:nrm='true'"/>
+ <xsl:if test="$is-normative">OK</xsl:if>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:if test="$tst=''">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">all references to the normative reference '<xsl:value-of select="@anchor"/>' appear to be informative</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:if>
+
+ <xsl:call-template name="check-anchor"/>
+
+ <xsl:variable name="target">
+ <xsl:call-template name="link-ref-title-to"/>
+ </xsl:variable>
+
+ <dt id="{@anchor}">
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:variable name="del-node" select="ancestor::ed:del"/>
+ <xsl:variable name="rep-node" select="ancestor::ed:replace"/>
+ <xsl:variable name="deleted" select="$del-node and ($rep-node/ed:ins)"/>
+ <xsl:for-each select="../..">
+ <xsl:call-template name="insert-issue-pointer">
+ <xsl:with-param name="deleted-anchor" select="$deleted"/>
+ </xsl:call-template>
+ </xsl:for-each>
+ <xsl:call-template name="reference-name"/>
+ </dt>
+
+ <dd>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:for-each select="front/author">
+ <xsl:choose>
+ <xsl:when test="@surname and @surname!=''">
+ <xsl:variable name="displayname">
+ <xsl:call-template name="displayname-for-author">
+ <xsl:with-param name="not-reversed" select="position()=last() and position()!=1"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="address/email and $xml2rfc-linkmailto!='no'">
+ <a href="mailto:{address/email}";><xsl:value-of select="$displayname" /></a>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$displayname" />
+ </xsl:otherwise>
+ </xsl:choose>
+
+ <xsl:choose>
+ <xsl:when test="position()=last() - 1">
+ <xsl:if test="last() > 2">,</xsl:if>
+ <xsl:text> and </xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:text>, </xsl:text>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:when test="organization/text()">
+ <xsl:choose>
+ <xsl:when test="address/uri">
+ <a href="{address/uri}"><xsl:value-of select="organization" /></a>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="organization" />
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:if test="organization/@ascii">
+ <xsl:value-of select="concat(' (',normalize-space(organization/@ascii),')')"/>
+ </xsl:if>
+ <xsl:choose>
+ <xsl:when test="position()=last() - 1">
+ <xsl:if test="last() > 2">,</xsl:if>
+ <xsl:text> and </xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:text>, </xsl:text>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:otherwise />
+ </xsl:choose>
+ </xsl:for-each>
+
+ <xsl:variable name="quoted" select="not(front/title/@x:quotes='false') and not(@quoteTitle='false')"/>
+ <xsl:if test="$quoted">“</xsl:if>
+ <xsl:choose>
+ <xsl:when test="string-length($target) > 0">
+ <a href="{$target}"><xsl:value-of select="normalize-space(front/title)" /></a>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="normalize-space(front/title)" />
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:if test="$quoted">”</xsl:if>
+
+ <xsl:if test="front/title/@ascii!=''">
+ <xsl:text> (</xsl:text>
+ <xsl:if test="$quoted">“</xsl:if>
+ <xsl:value-of select="normalize-space(front/title/@ascii)" />
+ <xsl:if test="$quoted">”</xsl:if>
+ <xsl:text>)</xsl:text>
+ </xsl:if>
+
+ <xsl:variable name="si" select="seriesInfo|front/seriesInfo"/>
+ <xsl:if test="seriesInfo and front/seriesInfo">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">seriesInfo present both on reference and reference/front</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+ <xsl:variable name="rfcs" select="count($si[@name='RFC'])"/>
+
+ <xsl:variable name="doi">
+ <xsl:call-template name="compute-doi"/>
+ </xsl:variable>
+
+ <xsl:for-each select="$si">
+ <xsl:text>, </xsl:text>
+ <xsl:choose>
+ <xsl:when test="not(@name) and not(@value) and ./text()"><xsl:value-of select="." /></xsl:when>
+ <xsl:when test="@name='RFC' and $rfcs > 1">
+ <xsl:variable name="uri">
+ <xsl:call-template name="compute-rfc-uri">
+ <xsl:with-param name="rfc" select="@value"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <a href="{$uri}">
+ <xsl:value-of select="@name" />
+ <xsl:if test="@value!=''"> <xsl:value-of select="@value" /></xsl:if>
+ </a>
+ </xsl:when>
+ <xsl:when test="@name='DOI'">
+ <xsl:variable name="uri">
+ <xsl:call-template name="compute-doi-uri">
+ <xsl:with-param name="doi" select="@value"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <a href="{$uri}">
+ <xsl:value-of select="@name" />
+ <xsl:if test="@value!=''"> <xsl:value-of select="@value" /></xsl:if>
+ </a>
+ <xsl:if test="$doi!='' and $doi!=@value">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">Unexpected DOI for RFC, found <xsl:value-of select="@value"/>, expected <xsl:value-of select="$doi"/></xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:when>
+ <xsl:when test="@name='ISBN'">
+ <xsl:variable name="uri">
+ <xsl:call-template name="compute-isbn-uri">
+ <xsl:with-param name="isbn" select="@value"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <a href="{$uri}">
+ <xsl:value-of select="@name" />
+ <xsl:if test="@value!=''"> <xsl:value-of select="@value" /></xsl:if>
+ </a>
+ </xsl:when>
+ <xsl:when test="@name='Internet-Draft' and $rfcno > 7375">
+ <!-- special case in RFC formatting since 2015 -->
+ <xsl:text>Work in Progress, </xsl:text>
+ <xsl:value-of select="@value" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="@name" />
+ <xsl:if test="@value!=''"> <xsl:value-of select="@value" /></xsl:if>
+ <xsl:if test="translate(@name,$ucase,$lcase)='internet-draft'"> (work in progress)</xsl:if>
+ </xsl:otherwise>
+ </xsl:choose>
+
+ <!-- check that BCP FYI STD RFC are in the right order -->
+ <xsl:if test="(@name='BCP' or @name='FYI' or @name='STD') and preceding-sibling::seriesInfo[@name='RFC']">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">RFC number preceding <xsl:value-of select="@name"/> number in reference '<xsl:value-of select="../@anchor"/>'</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+ </xsl:for-each>
+
+ <!-- Insert DOI for RFCs -->
+ <xsl:if test="$xml2rfc-ext-insert-doi='yes' and $doi!='' and not($si[@name='DOI'])">
+ <xsl:text>, </xsl:text>
+ <xsl:variable name="uri">
+ <xsl:call-template name="compute-doi-uri">
+ <xsl:with-param name="doi" select="$doi"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <a href="{$uri}">DOI <xsl:value-of select="$doi"/></a>
+ </xsl:if>
+
+ <!-- avoid hacks using seriesInfo when it's not really series information -->
+ <xsl:for-each select="x:prose|refcontent">
+ <xsl:text>, </xsl:text>
+ <xsl:apply-templates/>
+ </xsl:for-each>
+
+ <xsl:if test="not(front/date)">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg"><date> missing in reference '<xsl:value-of select="@anchor"/>' (note that it can be empty)</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+ <xsl:if test="front/date/@year != ''">
+ <xsl:if test="string(number(front/date/@year)) = 'NaN'">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">date/@year should be a number: '<xsl:value-of select="front/date/@year"/>' in reference '<xsl:value-of select="@anchor"/>'</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:text>, </xsl:text>
+ <xsl:if test="front/date/@month!=''"><xsl:value-of select="front/date/@month" /> </xsl:if>
+ <xsl:value-of select="front/date/@year" />
+ </xsl:if>
+
+ <xsl:choose>
+ <xsl:when test="string-length(normalize-space(@target)) > 0">
+ <xsl:text>, <</xsl:text>
+ <a href="{normalize-space(@target)}"><xsl:value-of select="normalize-space(@target)"/></a>
+ <xsl:text>></xsl:text>
+ </xsl:when>
+ <xsl:when test="$xml2rfc-ext-link-rfc-to-info-page='yes' and $si[@name='BCP'] and starts-with(@anchor, 'BCP')">
+ <xsl:text>, <</xsl:text>
+ <xsl:variable name="uri" select="concat('http://www.rfc-editor.org/info/bcp',$si[@name='BCP']/@value)"/>
+ <a href="{$uri}"><xsl:value-of select="$uri"/></a>
+ <xsl:text>></xsl:text>
+ </xsl:when>
+ <xsl:when test="$xml2rfc-ext-link-rfc-to-info-page='yes' and $si[@name='RFC']">
+ <xsl:text>, <</xsl:text>
+ <xsl:variable name="uri" select="concat('http://www.rfc-editor.org/info/rfc',$si[@name='RFC']/@value)"/>
+ <a href="{$uri}"><xsl:value-of select="$uri"/></a>
+ <xsl:text>></xsl:text>
+ </xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+
+ <xsl:text>.</xsl:text>
+
+ <xsl:for-each select="annotation">
+ <br />
+ <xsl:apply-templates />
+ </xsl:for-each>
+
+ </dd>
+
+</xsl:template>
+
+<xsl:template match="references">
+ <xsl:call-template name="check-no-text-content"/>
+
+ <xsl:variable name="refseccount" select="count(/rfc/back/references)+count(/rfc/back/ed:replace/ed:ins/references)"/>
+
+ <xsl:choose>
+ <!-- insert pseudo section when needed -->
+ <xsl:when test="not(preceding::references) and $refseccount!=1">
+ <xsl:call-template name="insert-conditional-hrule"/>
+ <section id="{$anchor-pref}references">
+ <xsl:call-template name="insert-conditional-pagebreak"/>
+ <xsl:variable name="sectionNumber">
+ <xsl:call-template name="get-references-section-number"/>
+ </xsl:variable>
+ <xsl:if test="$sectionNumber!=''">
+ <xsl:call-template name="insert-errata">
+ <xsl:with-param name="section" select="$sectionNumber"/>
+ </xsl:call-template>
+ </xsl:if>
+ <h2 id="{$anchor-pref}section.{$sectionNumber}">
+ <a href="#{$anchor-pref}section.{$sectionNumber}">
+ <xsl:call-template name="emit-section-number">
+ <xsl:with-param name="no" select="$sectionNumber"/>
+ </xsl:call-template>
+ </a>
+ <xsl:text> </xsl:text>
+ <xsl:value-of select="$xml2rfc-refparent"/>
+ </h2>
+ <xsl:for-each select=".|following-sibling::references">
+ <xsl:call-template name="make-references">
+ <xsl:with-param name="nested" select="true()"/>
+ </xsl:call-template>
+ </xsl:for-each>
+ </section>
+ </xsl:when>
+ <xsl:when test="preceding::references">
+ <!-- already processed -->
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="make-references">
+ <xsl:with-param name="nested" select="false()"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+
+</xsl:template>
+
+<xsl:template name="make-references">
+ <xsl:param name="nested"/>
+
+ <xsl:variable name="name">
+ <xsl:if test="ancestor::ed:del">
+ <xsl:text>del-</xsl:text>
+ </xsl:if>
+ <xsl:number level="any"/>
+ </xsl:variable>
+
+ <xsl:variable name="elemtype">
+ <xsl:choose>
+ <xsl:when test="$nested">h3</xsl:when>
+ <xsl:otherwise>h2</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:variable name="title">
+ <xsl:choose>
+ <xsl:when test="name">
+ <xsl:if test="@title">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">both @title attribute and name child node present</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:call-template name="render-name">
+ <xsl:with-param name="n" select="name/node()"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="not(@title) or @title=''"><xsl:value-of select="$xml2rfc-refparent"/></xsl:when>
+ <xsl:otherwise><xsl:value-of select="@title"/></xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:variable name="sectionNumber">
+ <xsl:call-template name="get-section-number"/>
+ </xsl:variable>
+
+ <xsl:variable name="anchorpostfix">
+ <xsl:if test="$nested">.<xsl:value-of select="$name"/></xsl:if>
+ </xsl:variable>
+
+ <section id="{$anchor-pref}references{$anchorpostfix}">
+ <xsl:if test="$name='1'">
+ <xsl:call-template name="insert-conditional-pagebreak"/>
+ </xsl:if>
+ <xsl:if test="$sectionNumber!=''">
+ <xsl:call-template name="insert-errata">
+ <xsl:with-param name="section" select="$sectionNumber"/>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:element name="{$elemtype}">
+ <xsl:attribute name="id"><xsl:value-of select="concat($anchor-pref,'section.',$sectionNumber)"/></xsl:attribute>
+ <a href="#{$anchor-pref}section.{$sectionNumber}">
+ <xsl:call-template name="emit-section-number">
+ <xsl:with-param name="no" select="$sectionNumber"/>
+ </xsl:call-template>
+ </a>
+ <xsl:text> </xsl:text>
+ <xsl:copy-of select="$title"/>
+ </xsl:element>
+
+ <xsl:variable name="included" select="exslt:node-set($includeDirectives)/myns:include[@in=generate-id(current())]/reference"/>
+ <dl class="{$css-reference}">
+ <xsl:choose>
+ <xsl:when test="$xml2rfc-sortrefs='yes' and $xml2rfc-symrefs!='no'">
+ <xsl:apply-templates select="*|$included">
+ <xsl:sort select="concat(/rfc/back/displayreference[@target=current()/@anchor]/@to,@anchor,.//ed:ins//reference/@anchor)" />
+ </xsl:apply-templates>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="*|$included"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </dl>
+ </section>
+</xsl:template>
+
+<xsl:template match="xi:include">
+ <xsl:choose>
+ <xsl:when test="not(parent::references)">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="'Support for x:include is restricted to child elements of <references>'"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <!-- handled elsewhere -->
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<!-- processed earlier -->
+<xsl:template match="references/name"/>
+
+<xsl:template match="rfc">
+ <xsl:call-template name="check-no-text-content"/>
+ <xsl:variable name="ignored">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="//processing-instruction('rfc-ext')"/>
+ <xsl:with-param name="attr" select="'SANITYCHECK'"/>
+ </xsl:call-template>
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="//processing-instruction('rfc')"/>
+ <xsl:with-param name="attr" select="'SANITYCHECK'"/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <xsl:variable name="lang">
+ <xsl:call-template name="get-lang" />
+ </xsl:variable>
+
+ <html lang="{$lang}">
+ <head>
+ <title>
+ <xsl:apply-templates select="front/title" mode="get-text-content" />
+ </title>
+ <xsl:call-template name="insertScripts" />
+ <xsl:call-template name="insertCss" />
+ <!-- <link rel="alternate stylesheet" type="text/css" media="screen" title="Plain (typewriter)" href="rfc2629tty.css" /> -->
+
+ <!-- link elements -->
+ <xsl:if test="$xml2rfc-toc='yes'">
+ <link rel="Contents" href="#{$anchor-pref}toc" />
+ </xsl:if>
+ <xsl:if test="$xml2rfc-authorship!='no'">
+ <link rel="Author" href="#{$anchor-pref}authors" />
+ </xsl:if>
+ <xsl:if test="$xml2rfc-private=''">
+ <xsl:choose>
+ <xsl:when test="$no-copylong">
+ <link rel="Copyright" href="#{$anchor-pref}copyrightnotice" />
+ </xsl:when>
+ <xsl:otherwise>
+ <link rel="Copyright" href="#{$anchor-pref}copyright" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:if>
+ <xsl:if test="$has-index">
+ <link rel="Index" href="#{$anchor-pref}index" />
+ </xsl:if>
+ <xsl:apply-templates select="/" mode="links" />
+ <xsl:for-each select="x:link|link">
+ <link>
+ <xsl:choose>
+ <xsl:when test="self::x:link and @basename">
+ <xsl:attribute name="href">
+ <xsl:value-of select="concat(@basename,'.',$outputExtension)"/>
+ </xsl:attribute>
+ <xsl:copy-of select="@rel|@title" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:copy-of select="@*" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </link>
+ </xsl:for-each>
+ <xsl:if test="@number">
+ <link rel="Alternate" title="Authoritative ASCII Version" href="http://www.ietf.org/rfc/rfc{@number}.txt"; />
+ <link rel="Help" title="RFC-Editor's Status Page" href="http://www.rfc-editor.org/info/rfc{@number}"; />
+ <link rel="Help" title="Additional Information on tools.ietf.org" href="https://tools.ietf.org/html/rfc{@number}"/>
+ </xsl:if>
+
+ <!-- generator -->
+ <xsl:variable name="gen">
+ <xsl:call-template name="get-generator" />
+ </xsl:variable>
+ <meta name="generator" content="{$gen}" />
+
+ <!-- keywords -->
+ <xsl:if test="front/keyword">
+ <xsl:variable name="keyw">
+ <xsl:call-template name="get-keywords" />
+ </xsl:variable>
+ <meta name="keywords" content="{$keyw}" />
+ </xsl:if>
+
+ <xsl:if test="$xml2rfc-ext-support-rfc2731!='no'">
+ <!-- Dublin Core Metadata -->
+ <link rel="schema.dcterms" href="http://purl.org/dc/terms/"; />
+
+ <!-- DC creator, see RFC2731 -->
+ <xsl:for-each select="front/author">
+ <xsl:variable name="initials">
+ <xsl:call-template name="format-initials"/>
+ </xsl:variable>
+ <meta name="dcterms.creator" content="{concat(@surname,', ',$initials)}" />
+ </xsl:for-each>
+
+ <xsl:if test="$xml2rfc-private=''">
+ <xsl:choose>
+ <xsl:when test="@number">
+ <meta name="dcterms.identifier" content="urn:ietf:rfc:{@number}" />
+ </xsl:when>
+ <xsl:when test="@docName">
+ <meta name="dcterms.identifier" content="urn:ietf:id:{@docName}" />
+ </xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+ <meta name="dcterms.issued">
+ <xsl:attribute name="content">
+ <xsl:value-of select="concat($xml2rfc-ext-pub-year,'-',$pub-month-numeric)"/>
+ <xsl:if test="$xml2rfc-ext-pub-day != '' and not(@number)">
+ <xsl:value-of select="concat('-',format-number($xml2rfc-ext-pub-day,'00'))"/>
+ </xsl:if>
+ </xsl:attribute>
+ </meta>
+
+ <xsl:if test="@obsoletes!=''">
+ <xsl:call-template name="rfclist-for-dcmeta">
+ <xsl:with-param name="list" select="@obsoletes"/>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:if>
+
+ <xsl:if test="front/abstract">
+ <meta name="dcterms.abstract" content="{normalize-space(front/abstract)}" />
+ </xsl:if>
+
+ <xsl:if test="@number">
+ <meta name="dcterms.isPartOf" content="urn:issn:2070-1721" />
+ </xsl:if>
+
+ </xsl:if>
+
+ <!-- this replicates dcterms.abstract, but is used by Google & friends -->
+ <xsl:if test="front/abstract">
+ <meta name="description" content="{normalize-space(front/abstract)}" />
+ </xsl:if>
+ </head>
+
+ <xsl:call-template name="body" />
+ </html>
+</xsl:template>
+
+<xsl:template name="body">
+ <body>
+ <!-- insert onload scripts, when required -->
+ <xsl:variable name="onload">
+ <xsl:if test="$xml2rfc-ext-insert-metadata='yes' and /rfc/@number">getMeta(<xsl:value-of select="/rfc/@number"/>,"rfc.meta");</xsl:if>
+ <xsl:if test="/rfc/x:feedback">initFeedback();</xsl:if>
+ <xsl:if test="$xml2rfc-ext-refresh-from!=''">RfcRefresh.initRefresh()</xsl:if>
+ </xsl:variable>
+ <xsl:if test="$onload!=''">
+ <xsl:attribute name="onload">
+ <xsl:value-of select="$onload"/>
+ </xsl:attribute>
+ </xsl:if>
+
+ <xsl:call-template name="add-start-material" />
+
+ <!-- insert diagnostics -->
+ <xsl:call-template name="insert-diagnostics"/>
+
+ <xsl:apply-templates select="front" />
+ <xsl:apply-templates select="middle" />
+ <xsl:call-template name="back" />
+
+ <xsl:call-template name="add-end-material" />
+ </body>
+</xsl:template>
+
+<xsl:template match="t">
+ <xsl:param name="inherited-self-link"/>
+
+ <xsl:variable name="textcontent" select="normalize-space(.)"/>
+ <xsl:variable name="endswith" select="substring($textcontent,string-length($textcontent))"/>
+ <xsl:variable name="keepwithnext" select="$endswith=':'"/>
+
+ <xsl:variable name="p">
+ <xsl:call-template name="get-paragraph-number" />
+ </xsl:variable>
+
+ <xsl:variable name="stype">
+ <xsl:choose>
+ <xsl:when test="ancestor::abstract">abstract</xsl:when>
+ <xsl:when test="ancestor::note">note</xsl:when>
+ <xsl:when test="ancestor::boilerplate">boilerplate</xsl:when>
+ <xsl:otherwise>section</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:if test="preceding-sibling::section or preceding-sibling::appendix">
+ <xsl:call-template name="inline-warning">
+ <xsl:with-param name="msg">The paragraph below is misplaced; maybe a section is closed in the wrong place: </xsl:with-param>
+ <xsl:with-param name="msg2"><xsl:value-of select="."/></xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+ <div>
+ <xsl:if test="$p!='' and not(ancestor::list) and not(ancestor::ol) and not(ancestor::ul) and not(ancestor::ed:del) and not(ancestor::ed:ins)">
+ <xsl:attribute name="id"><xsl:value-of select="concat($anchor-pref,$stype,'.',$p)"/></xsl:attribute>
+ </xsl:if>
+ <xsl:if test="$keepwithnext">
+ <xsl:attribute name="class">avoidbreakafter</xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates mode="t-content" select="node()[1]">
+ <xsl:with-param name="inherited-self-link" select="$inherited-self-link"/>
+ <xsl:with-param name="anchor" select="@anchor"/>
+ </xsl:apply-templates>
+ </div>
+</xsl:template>
+
+<!-- for t-content, dispatch to default templates if it's block-level content -->
+<xsl:template mode="t-content" match="list|figure|texttable">
+ <!-- <xsl:comment>t-content block-level</xsl:comment> -->
+ <xsl:apply-templates select="." />
+ <xsl:apply-templates select="following-sibling::node()[1]" mode="t-content" />
+</xsl:template>
+
+<!-- ... otherwise group into p elements -->
+<xsl:template mode="t-content" match="*|node()">
+ <xsl:param name="inherited-self-link"/>
+ <xsl:param name="anchor"/>
+
+ <xsl:variable name="p">
+ <xsl:choose>
+ <xsl:when test="self::text()">
+ <xsl:for-each select="..">
+ <xsl:call-template name="get-paragraph-number" />
+ </xsl:for-each>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="get-paragraph-number" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <!-- do not open a new p element if this is a whitespace-only text node and no siblings follow -->
+ <xsl:if test="not(self::text() and normalize-space(.)='' and not(following-sibling::node()))">
+ <xsl:variable name="textcontent">
+ <xsl:apply-templates mode="t-content2" select="." />
+ </xsl:variable>
+
+ <xsl:if test="normalize-space($textcontent)!=''">
+ <p>
+ <xsl:if test="$anchor!=''">
+ <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute>
+ </xsl:if>
+ <xsl:variable name="stype">
+ <xsl:choose>
+ <xsl:when test="ancestor::abstract">abstract</xsl:when>
+ <xsl:when test="ancestor::note">note</xsl:when>
+ <xsl:when test="ancestor::boilerplate">boilerplate</xsl:when>
+ <xsl:otherwise>section</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:variable name="anch">
+ <xsl:if test="$p!='' and not(ancestor::ed:del) and not(ancestor::ed:ins) and not(ancestor::li) and not(ancestor::x:lt) and not(preceding-sibling::node())">
+ <xsl:value-of select="concat($anchor-pref,$stype,'.',$p)"/>
+ </xsl:if>
+ </xsl:variable>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:call-template name="editingMark" />
+ <xsl:apply-templates mode="t-content2" select="." />
+ <xsl:if test="$xml2rfc-ext-paragraph-links='yes'">
+ <xsl:if test="$anch!=''">
+ <a class='self' href='#{$anch}'>¶</a>
+ </xsl:if>
+ <xsl:if test="$inherited-self-link!=''">
+ <a class='self' href='#{$inherited-self-link}'>¶</a>
+ </xsl:if>
+ </xsl:if>
+ </p>
+ </xsl:if>
+ </xsl:if>
+ <xsl:apply-templates mode="t-content" select="following-sibling::*[self::list or self::figure or self::texttable][1]" />
+</xsl:template>
+
+<xsl:template mode="t-content2" match="*">
+ <xsl:apply-templates select="." />
+ <xsl:if test="not(following-sibling::node()[1] [self::list or self::figure or self::texttable])">
+ <xsl:apply-templates select="following-sibling::node()[1]" mode="t-content2" />
+ </xsl:if>
+</xsl:template>
+
+<xsl:template mode="t-content2" match="text()">
+ <xsl:apply-templates select="." />
+ <xsl:if test="not(following-sibling::node()[1] [self::list or self::figure or self::texttable])">
+ <xsl:apply-templates select="following-sibling::node()[1]" mode="t-content2" />
+ </xsl:if>
+</xsl:template>
+
+<xsl:template mode="t-content2" match="comment()|processing-instruction()">
+ <xsl:apply-templates select="." />
+ <xsl:if test="not(following-sibling::node()[1] [self::list or self::figure or self::texttable])">
+ <xsl:apply-templates select="following-sibling::node()[1]" mode="t-content2" />
+ </xsl:if>
+</xsl:template>
+
+<xsl:template match="title">
+ <xsl:variable name="t" select="normalize-space(.)"/>
+ <xsl:variable name="tlen" select="string-length($t)"/>
+ <xsl:variable name="alen" select="string-length(@abbrev)"/>
+
+ <xsl:if test="@abbrev and $alen > 40">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">title/@abbrev too long (max 40 characters)</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+ <xsl:if test="$tlen > 40 and (not(@abbrev) or @abbrev='')">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">title too long, should supply title/@abbrev attribute with less than 40 characters</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+ <xsl:if test="$tlen <= 40 and @abbrev!=''">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">title/@abbrev was specified despite the title being short enough (<xsl:value-of select="$tlen"/>)</xsl:with-param>
+ <xsl:with-param name="msg2">Title: '<xsl:value-of select="normalize-space($t)"/>', abbreviated title='<xsl:value-of select="@abbrev"/>'</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+ <xsl:apply-templates />
+</xsl:template>
+
+<xsl:template name="insertTitle">
+ <xsl:choose>
+ <xsl:when test="@ed:old-title">
+ <del>
+ <xsl:if test="ancestor-or-self::*[@ed:entered-by] and @ed:datetime">
+ <xsl:attribute name="title"><xsl:value-of select="concat(@ed:datetime,', ',ancestor-or-self::*[@ed:entered-by][1]/@ed:entered-by)"/></xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="@ed:old-title"/>
+ </del>
+ <ins>
+ <xsl:if test="ancestor-or-self::*[@ed:entered-by] and @ed:datetime">
+ <xsl:attribute name="title"><xsl:value-of select="concat(@ed:datetime,', ',ancestor-or-self::*[@ed:entered-by][1]/@ed:entered-by)"/></xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="@title"/>
+ </ins>
+ </xsl:when>
+ <xsl:when test="name">
+ <xsl:if test="@title">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">both @title attribute and name child node present</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:call-template name="render-name">
+ <xsl:with-param name="n" select="name/node()"/>
+ <xsl:with-param name="strip-links" select="not(ancestor-or-self::figure)"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="@title"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<!-- irefs that are section-level thus can use the section anchor -->
+<xsl:variable name="section-level-irefs" select="//section/iref[count(preceding-sibling::*[not(self::iref) and not(self::x:anchor-alias) and not(self::name)])=0]"/>
+
+<xsl:template match="section|appendix">
+ <xsl:call-template name="check-no-text-content"/>
+
+ <xsl:if test="self::appendix">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">The "appendix" element is deprecated, use "section" inside "back" instead.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+ <xsl:variable name="sectionNumber">
+ <xsl:choose>
+ <xsl:when test="ancestor::boilerplate"></xsl:when>
+ <xsl:otherwise><xsl:call-template name="get-section-number" /></xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:if test="not(ancestor::section) and not(ancestor::boilerplate)">
+ <xsl:call-template name="insert-conditional-hrule"/>
+ </xsl:if>
+
+ <xsl:variable name="elemtype">
+ <xsl:choose>
+ <xsl:when test="count(ancestor::section) <= 3">h<xsl:value-of select="2 + count(ancestor::section)"/></xsl:when>
+ <xsl:otherwise>h6</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:if test="$xml2rfc-ext-insert-metadata='yes' and $rfcno!='' and @anchor='rfc.status'">
+ <aside id="{$anchor-pref}meta" class="{$css-docstatus}"></aside>
+ </xsl:if>
+
+ <xsl:variable name="classes"><xsl:if test="@removeInRFC='true'">rfcEditorRemove</xsl:if></xsl:variable>
+
+ <section>
+ <xsl:call-template name="copy-anchor"/>
+
+ <xsl:if test="normalize-space($classes)!=''">
+ <xsl:attribute name="class"><xsl:value-of select="normalize-space($classes)"/></xsl:attribute>
+ </xsl:if>
+
+ <xsl:if test="$sectionNumber!=''">
+ <xsl:call-template name="insert-errata">
+ <xsl:with-param name="section" select="$sectionNumber"/>
+ </xsl:call-template>
+ </xsl:if>
+
+ <xsl:element name="{$elemtype}">
+ <xsl:if test="$sectionNumber!=''">
+ <xsl:attribute name="id"><xsl:value-of select="$anchor-pref"/>section.<xsl:value-of select="$sectionNumber"/></xsl:attribute>
+ </xsl:if>
+ <xsl:choose>
+ <xsl:when test="$sectionNumber='1' or $sectionNumber='A'">
+ <!-- pagebreak, this the first section -->
+ <xsl:attribute name="class">np</xsl:attribute>
+ </xsl:when>
+ <xsl:when test="not(ancestor::section) and not(ancestor::boilerplate)">
+ <xsl:call-template name="insert-conditional-pagebreak"/>
+ </xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+
+ <xsl:call-template name="insertInsDelClass" />
+
+ <xsl:if test="$sectionNumber!='' and not(contains($sectionNumber,'unnumbered-'))">
+ <a href="#{$anchor-pref}section.{$sectionNumber}">
+ <xsl:call-template name="emit-section-number">
+ <xsl:with-param name="no" select="$sectionNumber"/>
+ </xsl:call-template>
+ </a>
+ <xsl:text> </xsl:text>
+ </xsl:if>
+
+ <!-- issue tracking? -->
+ <xsl:if test="@ed:resolves">
+ <xsl:call-template name="insert-issue-pointer"/>
+ </xsl:if>
+
+ <xsl:call-template name="check-anchor"/>
+ <xsl:variable name="anchor">
+ <xsl:choose>
+ <xsl:when test="@anchor"><xsl:value-of select="@anchor"/></xsl:when>
+ <xsl:otherwise><xsl:call-template name="sluggy-anchor"/></xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="$anchor!=''">
+ <a href="#{$anchor}"><xsl:call-template name="insertTitle"/></a>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="insertTitle"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:element>
+
+ <xsl:if test="@removeInRFC='true' and t[1]!=$section-removeInRFC">
+ <xsl:variable name="t">
+ <t><xsl:value-of select="$section-removeInRFC"/></t>
+ </xsl:variable>
+ <xsl:variable name="link" select="concat($anchor-pref,'section.',$sectionNumber,'.p.1')"/>
+ <div id="{$link}">
+ <xsl:apply-templates mode="t-content" select="exslt:node-set($t)//text()">
+ <xsl:with-param name="inherited-self-link" select="$link"/>
+ </xsl:apply-templates>
+ </div>
+ </xsl:if>
+
+ <!-- continue with all child elements but the irefs processed above -->
+ <xsl:for-each select="*">
+ <xsl:if test="count(.|$section-level-irefs)!=count($section-level-irefs)">
+ <xsl:apply-templates select="."/>
+ </xsl:if>
+ </xsl:for-each>
+ </section>
+</xsl:template>
+
+<!-- errata handling -->
+<xsl:template name="insert-errata">
+ <xsl:param name="section"/>
+ <xsl:variable name="es" select="$errata-parsed[section=$section or (not(section) and $section='1')]"/>
+ <xsl:if test="$es">
+ <aside class="{$css-erratum}">
+ <xsl:for-each select="$es">
+ <xsl:sort select="@eid" data-type="number"/>
+ <div>
+ <xsl:variable name="tooltip">
+ <xsl:value-of select="@reported-by"/>
+ <xsl:text>, </xsl:text>
+ <xsl:value-of select="@reported"/>
+ <xsl:if test="@type"> (<xsl:value-of select="@type"/>)</xsl:if>
+ </xsl:variable>
+ <xsl:variable name="uri">
+ <xsl:call-template name="compute-rfc-erratum-uri">
+ <xsl:with-param name="eid" select="@eid"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <a href="{$uri}" title="{$tooltip}">Erratum <xsl:value-of select="@eid"/></a>
+ <xsl:choose>
+ <xsl:when test="@status='Verified'"><xsl:text> </xsl:text><span title="verified">✔</span></xsl:when>
+ <xsl:when test="@status='Reported'"><xsl:text> </xsl:text><span title="reported">✉</span></xsl:when>
+ <xsl:when test="@status='Held for Document Update'"><xsl:text> </xsl:text><span title="held for update">✀</span></xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+ </div>
+ </xsl:for-each>
+ </aside>
+ </xsl:if>
+</xsl:template>
+
+<!-- already processed by insertTitle -->
+<xsl:template match="note/name"/>
+<xsl:template match="section/name"/>
+
+<xsl:template match="spanx[@style='emph' or not(@style)]|em">
+ <em>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates />
+ </em>
+</xsl:template>
+
+<xsl:template match="spanx[@style='verb' or @style='vbare']|tt">
+ <span class="tt">
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates />
+ </span>
+</xsl:template>
+
+<xsl:template match="spanx[@style='strong']|strong">
+ <strong>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates />
+ </strong>
+</xsl:template>
+
+<xsl:template match="spanx[@style!='']" priority="0.1">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">unknown spanx style attribute '<xsl:value-of select="@style"/>' ignored</xsl:with-param>
+ </xsl:call-template>
+ <span>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates />
+ </span>
+</xsl:template>
+
+<xsl:template name="insert-blank-lines">
+ <xsl:param name="no"/>
+ <xsl:choose>
+ <xsl:when test="$no >= $xml2rfc-ext-vspace-pagebreak">
+ <br/>
+ <!-- done; this probably was an attempt to generate a pagebreak -->
+ </xsl:when>
+ <xsl:when test="$no <= 0">
+ <br/>
+ <!-- done -->
+ </xsl:when>
+ <xsl:otherwise>
+ <br/>
+ <xsl:call-template name="insert-blank-lines">
+ <xsl:with-param name="no" select="$no - 1"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="vspace[not(@blankLines)]">
+ <br />
+</xsl:template>
+
+<xsl:template match="vspace">
+ <xsl:call-template name="insert-blank-lines">
+ <xsl:with-param name="no" select="@blankLines"/>
+ </xsl:call-template>
+</xsl:template>
+
+<!-- keep the root for the case when we process XSLT-inline markup -->
+<xsl:variable name="src" select="/" />
+
+<xsl:template name="render-section-ref">
+ <xsl:param name="from" />
+ <xsl:param name="to" />
+
+ <xsl:variable name="refname">
+ <xsl:for-each select="$to">
+ <xsl:call-template name="get-section-type">
+ <xsl:with-param name="prec" select="$from/preceding-sibling::node()[1]" />
+ </xsl:call-template>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:variable name="refnum">
+ <xsl:for-each select="$to">
+ <xsl:call-template name="get-section-number" />
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:variable name="title">
+ <xsl:choose>
+ <xsl:when test="$to/name">
+ <xsl:value-of select="$to/name"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$to/@title"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:attribute name="title">
+ <xsl:value-of select="$title" />
+ </xsl:attribute>
+ <xsl:choose>
+ <xsl:when test="$from/@format='counter'">
+ <xsl:value-of select="$refnum"/>
+ </xsl:when>
+ <xsl:when test="$from/@format='title'">
+ <xsl:choose>
+ <xsl:when test="$to/name">
+ <xsl:apply-templates select="$to/name/node()"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$to/@title"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:when test="$from/@format='none'">
+ <!-- Nothing to do -->
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="normalize-space(concat($refname,' ',$refnum))"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="get-section-xref-format">
+ <xsl:param name="default"/>
+ <xsl:choose>
+ <xsl:when test="@sectionFormat">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">@sectionFormat is deprecated, use @x:fmt instead</xsl:with-param>
+ </xsl:call-template>
+ <xsl:if test="@x:fmt">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">both @x:fmt and @sectionFormat specified</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:choose>
+ <xsl:when test="@sectionFormat='parens' or @sectionFormat='of' or @sectionFormat='comma' or @sectionFormat='section' or @sectionFormat='number-only'">
+ <xsl:value-of select="@sectionFormat"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">unknown format for @sectionFormat</xsl:with-param>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:when test="@x:fmt">
+ <xsl:choose>
+ <xsl:when test="@x:fmt='()'">parens</xsl:when>
+ <xsl:when test="@x:fmt='of'">of</xsl:when>
+ <xsl:when test="@x:fmt=','">comma</xsl:when>
+ <xsl:when test="@x:fmt='none'">none</xsl:when>
+ <xsl:when test="@x:fmt='sec'">section</xsl:when>
+ <xsl:when test="@x:fmt='number'">number-only</xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">unknown format for @x:fmt</xsl:with-param>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$default"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="get-section-xref-section">
+ <xsl:choose>
+ <xsl:when test="@section">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">@section is deprecated, use @x:sec instead</xsl:with-param>
+ </xsl:call-template>
+ <xsl:if test="@x:sec">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">both @x:sec and @section specified</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:value-of select="@section"/>
+ </xsl:when>
+ <xsl:when test="@x:sec">
+ <xsl:value-of select="@x:sec"/>
+ </xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="xref[node()]">
+
+ <xsl:variable name="target" select="@target" />
+ <xsl:variable name="node" select="key('anchor-item',$target)" />
+ <xsl:variable name="anchor"><xsl:value-of select="$anchor-pref"/>xref.<xsl:value-of select="@target"/>.<xsl:number level="any" count="xref[@target=$target]"/></xsl:variable>
+
+ <xsl:variable name="sfmt">
+ <xsl:call-template name="get-section-xref-format"/>
+ </xsl:variable>
+
+ <xsl:variable name="ssec">
+ <xsl:call-template name="get-section-xref-section"/>
+ </xsl:variable>
+
+ <xsl:choose>
+ <!-- $sfmt='none': do not generate any links -->
+ <xsl:when test="$sfmt='none'">
+ <xsl:choose>
+ <xsl:when test="$node/self::reference">
+ <cite title="{normalize-space($node/front/title)}">
+ <xsl:if test="$xml2rfc-ext-include-references-in-index='yes'">
+ <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute>
+ </xsl:if>
+ <!-- insert id when a backlink to this xref is needed in the index -->
+ <xsl:if test="//iref[@x:for-anchor=$target] | //iref[@x:for-anchor='' and ../@anchor=$target]">
+ <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates/>
+ </cite>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+
+ <!-- Other $sfmt values than "none": unsupported -->
+ <xsl:when test="$sfmt!='' and $sfmt!='none'">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('unknown xref section format extension: ',$sfmt)"/>
+ </xsl:call-template>
+ </xsl:when>
+
+ <!-- Section links -->
+ <xsl:when test="$node/self::section or $node/self::appendix">
+ <xsl:choose>
+ <xsl:when test="@format='none'">
+ <a href="#{@target}">
+ <!-- insert id when a backlink to this xref is needed in the index -->
+ <xsl:if test="//iref[@x:for-anchor=$target] | //iref[@x:for-anchor='' and ../@anchor=$target]">
+ <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates/>
+ </a>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates/>
+ <xsl:text> (</xsl:text>
+ <a href="#{@target}">
+ <!-- insert id when a backlink to this xref is needed in the index -->
+ <xsl:if test="//iref[@x:for-anchor=$target] | //iref[@x:for-anchor='' and ../@anchor=$target]">
+ <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute>
+ </xsl:if>
+ <xsl:call-template name="render-section-ref">
+ <xsl:with-param name="from" select="."/>
+ <xsl:with-param name="to" select="$node"/>
+ </xsl:call-template>
+ </a>
+ <xsl:text>)</xsl:text>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+
+ <xsl:when test="$node/self::cref and $xml2rfc-comments='no'">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg">xref to cref, but comments aren't included in the output</xsl:with-param>
+ </xsl:call-template>
+ </xsl:when>
+
+ <xsl:otherwise>
+ <!-- check normative/informative -->
+ <xsl:variable name="t-is-normative" select="ancestor-or-self::*[@x:nrm][1]"/>
+ <xsl:variable name="is-normative" select="$t-is-normative/@x:nrm='true'"/>
+ <xsl:if test="count($node)=1 and $is-normative">
+ <xsl:variable name="t-r-is-normative" select="$node/ancestor-or-self::*[@x:nrm][1]"/>
+ <xsl:variable name="r-is-normative" select="$t-r-is-normative/@x:nrm='true'"/>
+ <xsl:if test="not($r-is-normative)">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="concat('Potentially normative reference to ',@target,' not referenced normatively')"/>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:if>
+
+ <a href="#{$target}">
+ <xsl:if test="@format='none'">
+ <xsl:if test="$xml2rfc-ext-include-references-in-index='yes'">
+ <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute>
+ </xsl:if>
+ </xsl:if>
+
+ <xsl:apply-templates />
+ </a>
+ <xsl:if test="not(@format='none')">
+ <xsl:for-each select="$src/rfc/back/references//reference[@anchor=$target]">
+ <xsl:text> </xsl:text>
+ <cite title="{normalize-space(front/title)}">
+ <xsl:if test="$xml2rfc-ext-include-references-in-index='yes'">
+ <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute>
+ </xsl:if>
+ <xsl:call-template name="reference-name"/>
+ </cite>
+ </xsl:for-each>
+ </xsl:if>
+ </xsl:otherwise>
+ </xsl:choose>
+
+</xsl:template>
+
+<xsl:key name="iref-xanch" match="iref[@x:for-anchor]" use="@x:for-anchor"/>
+
+<xsl:template match="xref[not(node())]">
+
+ <xsl:variable name="xref" select="."/>
+ <xsl:variable name="anchor"><xsl:value-of select="$anchor-pref"/>xref.<xsl:value-of select="$xref/@target"/>.<xsl:number level="any" count="xref[@target=$xref/@target]"/></xsl:variable>
+
+ <xsl:variable name="sfmt">
+ <xsl:call-template name="get-section-xref-format">
+ <xsl:with-param name="default">
+ <xsl:choose>
+ <xsl:when test="ancestor::artwork">comma</xsl:when>
+ <xsl:otherwise>of</xsl:otherwise>
+ </xsl:choose>
+ </xsl:with-param>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <xsl:variable name="ssec">
+ <xsl:call-template name="get-section-xref-section"/>
+ </xsl:variable>
+
+ <!-- ensure we have the right context, this <xref> may be processed from within the boilerplate -->
+ <xsl:for-each select="$src">
+
+ <xsl:variable name="node" select="key('anchor-item',$xref/@target)|exslt:node-set($includeDirectives)//reference[@anchor=$xref/@target]"/>
+ <xsl:if test="count($node)=0 and not($node/ancestor::ed:del)">
+ <xsl:for-each select="$xref">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('Undefined target: ',$xref/@target)"/>
+ </xsl:call-template>
+ </xsl:for-each>
+ </xsl:if>
+
+ <xsl:choose>
+
+ <!-- Section links -->
+ <xsl:when test="$node/self::section or $node/self::appendix">
+ <a href="#{$xref/@target}">
+ <!-- insert id when a backlink to this xref is needed in the index -->
+ <xsl:if test="key('iref-xanch',$xref/@target) | key('iref-xanch','')[../@anchor=$xref/@target]">
+ <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute>
+ </xsl:if>
+ <xsl:call-template name="render-section-ref">
+ <xsl:with-param name="from" select="$xref"/>
+ <xsl:with-param name="to" select="$node"/>
+ </xsl:call-template>
+ </a>
+ </xsl:when>
+
+ <!-- Figure links -->
+ <xsl:when test="$node/self::figure">
+ <a href="#{$xref/@target}">
+ <xsl:variable name="figcnt">
+ <xsl:for-each select="$node">
+ <xsl:call-template name="get-figure-number"/>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$xref/@format='counter'">
+ <xsl:value-of select="$figcnt" />
+ </xsl:when>
+ <xsl:when test="$xref/@format='none'">
+ <!-- Nothing to do -->
+ </xsl:when>
+ <xsl:when test="$xref/@format='title'">
+ <xsl:value-of select="$node/@title" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="normalize-space(concat('Figure ',$figcnt))"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </a>
+ </xsl:when>
+
+ <!-- Table links -->
+ <xsl:when test="$node/self::texttable or $node/self::table">
+ <a href="#{$xref/@target}">
+ <xsl:variable name="tabcnt">
+ <xsl:for-each select="$node">
+ <xsl:call-template name="get-table-number"/>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$xref/@format='counter'">
+ <xsl:value-of select="$tabcnt" />
+ </xsl:when>
+ <xsl:when test="$xref/@format='none'">
+ <!-- Nothing to do -->
+ </xsl:when>
+ <xsl:when test="$xref/@format='title'">
+ <xsl:choose>
+ <xsl:when test="$node/self::table">
+ <xsl:call-template name="render-name-ref">
+ <xsl:with-param name="n" select="$node/name/node()"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$node/@title" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="normalize-space(concat('Table ',$tabcnt))"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </a>
+ </xsl:when>
+
+ <!-- Paragraph links -->
+ <xsl:when test="$node/self::t or $node/self::aside or $node/self::blockquote or $node/self::dl or $node/self::ol or $node/self::ul or $node/self::dt or $node/self::li">
+ <a href="#{$xref/@target}">
+ <xsl:variable name="tcnt">
+ <xsl:for-each select="$node">
+ <xsl:call-template name="get-paragraph-number" />
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:variable name="pparent" select="$node/.."/>
+ <xsl:variable name="listtype">
+ <xsl:choose>
+ <xsl:when test="$pparent/self::list">
+ <xsl:value-of select="$pparent/@style"/>
+ </xsl:when>
+ <xsl:when test="$pparent/self::dl">definition</xsl:when>
+ <xsl:when test="$pparent/self::ol[@type='a']">letters</xsl:when>
+ <xsl:when test="$pparent/self::ol[@type='A']">Letters</xsl:when>
+ <xsl:when test="$pparent/self::ol[@type='i']">rnumbers</xsl:when>
+ <xsl:when test="$pparent/self::ol[@type='I']">Rnumbers</xsl:when>
+ <xsl:when test="$pparent/self::ol[string-length(@type)>1]">format <xsl:value-of select="$pparent/self::ol/@type"/></xsl:when>
+ <xsl:when test="$pparent/self::ol">numbers</xsl:when>
+ <xsl:otherwise></xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:variable name="s">
+ <xsl:choose>
+ <xsl:when test="$pparent/@group">
+ <xsl:call-template name="ol-start">
+ <xsl:with-param name="node" select="$pparent"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="$pparent/@start">
+ <xsl:value-of select="$pparent/@start"/>
+ </xsl:when>
+ <xsl:otherwise>1</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:variable name="n">
+ <xsl:for-each select="$node">
+ <xsl:number/>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:variable name="format">
+ <xsl:choose>
+ <xsl:when test="$listtype='letters'">a</xsl:when>
+ <xsl:when test="$listtype='Letters'">A</xsl:when>
+ <xsl:when test="$listtype='rnumbers'">i</xsl:when>
+ <xsl:when test="$listtype='Rnumbers'">I</xsl:when>
+ <xsl:otherwise>1</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:variable name="listindex">
+ <xsl:choose>
+ <xsl:when test="starts-with($listtype,'format ')">
+ <xsl:call-template name="expand-format-percent">
+ <xsl:with-param name="format" select="substring-after($listtype,'format ')"/>
+ <xsl:with-param name="pos" select="$n + $s - 1"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:number value="$n + $s - 1" format="{$format}"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$xref/@format='counter'">
+ <xsl:choose>
+ <xsl:when test="$listtype!='' and $listindex!=''">
+ <xsl:value-of select="$listindex"/>
+ </xsl:when>
+ <xsl:when test="$listtype!='' and $listindex=''">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="concat('Use of format=counter for unsupported list type ',$listtype)"/>
+ </xsl:call-template>
+ <xsl:value-of select="$tcnt"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$tcnt"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:when test="$xref/@format='none'">
+ <!-- Nothing to do -->
+ </xsl:when>
+ <xsl:when test="$xref/@format='title'">
+ <xsl:choose>
+ <xsl:when test="$node/self::dt">
+ <xsl:apply-templates select="$node/node()"/>
+ </xsl:when>
+ <xsl:when test="$node/@hangText">
+ <xsl:value-of select="$node/@hangText"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$node/@title" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="pn" select="normalize-space(substring-after($tcnt,'p.'))"/>
+ <xsl:text>Paragraph </xsl:text>
+ <xsl:choose>
+ <xsl:when test="$pn=''">
+ <xsl:text>?</xsl:text>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="concat('No paragraph number for link target ',$xref/@target)"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise><xsl:value-of select="$pn"/></xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+ </a>
+ </xsl:when>
+
+ <!-- Comment links -->
+ <xsl:when test="$node/self::cref">
+ <xsl:choose>
+ <xsl:when test="$xml2rfc-comments!='no'">
+ <a href="#{$xref/@target}">
+ <xsl:variable name="name">
+ <xsl:for-each select="$node">
+ <xsl:call-template name="get-comment-name" />
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$xref/@format='counter'">
+ <xsl:value-of select="$name" />
+ </xsl:when>
+ <xsl:when test="$xref/@format='none'">
+ <!-- Nothing to do -->
+ </xsl:when>
+ <xsl:when test="$xref/@format='title'">
+ <xsl:value-of select="$node/@title" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="normalize-space(concat('Comment ',$name))"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </a>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:for-each select="$xref">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg">xref to cref, but comments aren't included in the output</xsl:with-param>
+ </xsl:call-template>
+ </xsl:for-each>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+
+ <!-- Reference links -->
+ <xsl:when test="$node/self::reference">
+
+ <!-- check normative/informative -->
+ <xsl:variable name="t-is-normative" select="$xref/ancestor-or-self::*[@x:nrm][1]"/>
+ <xsl:variable name="is-normative" select="$t-is-normative/@x:nrm='true'"/>
+ <xsl:if test="count($node)=1 and $is-normative">
+ <xsl:variable name="t-r-is-normative" select="$node/ancestor-or-self::*[@x:nrm][1]"/>
+ <xsl:variable name="r-is-normative" select="$t-r-is-normative/@x:nrm='true'"/>
+ <xsl:if test="not($r-is-normative)">
+ <xsl:for-each select="$xref">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="concat('Potentially normative reference to ',$xref/@target,' not referenced normatively')"/>
+ </xsl:call-template>
+ </xsl:for-each>
+ </xsl:if>
+ </xsl:if>
+
+ <xsl:variable name="href">
+ <xsl:call-template name="computed-target">
+ <xsl:with-param name="bib" select="$node"/>
+ <xsl:with-param name="ref" select="$xref"/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <xsl:variable name="sec">
+ <xsl:choose>
+ <xsl:when test="starts-with($xref/@x:rel,'#') and $ssec=''">
+ <xsl:call-template name="compute-section-number">
+ <xsl:with-param name="bib" select="$node"/>
+ <xsl:with-param name="ref" select="$xref"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="$xref/@x:rel and not(starts-with($xref/@x:rel,'#')) and $ssec=''">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg">x:rel attribute '<xsl:value-of select="$xref/@x:rel"/>' in reference to <xsl:value-of select="$node/@anchor"/> is expected to start with '#'.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$ssec"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:variable name="secterm">
+ <xsl:choose>
+ <!-- starts with letter? -->
+ <xsl:when test="translate(substring($sec,1,1),$ucase,'')=''">Appendix</xsl:when>
+ <xsl:otherwise>Section</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:variable name="title">
+ <xsl:choose>
+ <xsl:when test="starts-with($xref/@x:rel,'#') and $ssec='' and $node/x:source/@href">
+ <xsl:variable name="extdoc" select="document($node/x:source/@href)"/>
+ <xsl:variable name="nodes" select="$extdoc//*[@anchor=substring-after($xref//@x:rel,'#')]"/>
+ <xsl:if test="not($nodes)">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg">Anchor '<xsl:value-of select="substring-after($xref//@x:rel,'#')"/>' not found in <xsl:value-of select="$node/x:source/@href"/>.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:for-each select="$nodes">
+ <xsl:value-of select="@title"/>
+ </xsl:for-each>
+ </xsl:when>
+ <xsl:otherwise />
+ </xsl:choose>
+ </xsl:variable>
+
+ <!--
+ Formats:
+
+ parens [XXXX] (Section SS)
+ comma [XXXX], Section SS
+ of Section SS of [XXXX]
+ sec Section SS
+ number SS
+ -->
+
+ <xsl:if test="$sfmt!='' and not($sfmt='of' or $sfmt='section' or $sfmt='number-only' or $sfmt='parens' or $sfmt='comma')">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('unknown xref section format extension: ',$sfmt)"/>
+ </xsl:call-template>
+ </xsl:if>
+
+ <xsl:if test="$sec!=''">
+
+ <xsl:choose>
+ <xsl:when test="$sfmt='of' or $sfmt='section'">
+ <xsl:choose>
+ <xsl:when test="$href!=''">
+ <a href="{$href}">
+ <xsl:if test="$title!=''">
+ <xsl:attribute name="title"><xsl:value-of select="$title"/></xsl:attribute>
+ </xsl:if>
+ <xsl:if test="$sfmt='section' and $xml2rfc-ext-include-references-in-index='yes'">
+ <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="$secterm"/>
+ <xsl:text> </xsl:text>
+ <xsl:value-of select="$sec"/>
+ </a>
+ </xsl:when>
+ <xsl:otherwise><xsl:value-of select="$secterm"/><xsl:text> </xsl:text><xsl:value-of select="$sec"/></xsl:otherwise>
+ </xsl:choose>
+ <xsl:if test="$sfmt='of'">
+ <xsl:text> of </xsl:text>
+ </xsl:if>
+ </xsl:when>
+ <xsl:when test="$sfmt='number-only'">
+ <xsl:choose>
+ <xsl:when test="$href!=''">
+ <a href="{$href}">
+ <xsl:if test="$title!=''">
+ <xsl:attribute name="title"><xsl:value-of select="$title"/></xsl:attribute>
+ </xsl:if>
+ <xsl:if test="$xml2rfc-ext-include-references-in-index='yes'">
+ <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="$sec"/>
+ </a>
+ </xsl:when>
+ <xsl:otherwise><xsl:value-of select="$sec"/></xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:otherwise />
+ </xsl:choose>
+ </xsl:if>
+
+ <xsl:if test="$sec='' or ($sfmt!='section' and $sfmt!='number-only')">
+ <xsl:choose>
+ <xsl:when test="$xref/@format='none'">
+ <!-- Nothing to do -->
+ </xsl:when>
+ <xsl:otherwise>
+ <a href="#{$xref/@target}">
+ <xsl:if test="$xml2rfc-ext-include-references-in-index='yes'">
+ <xsl:attribute name="id"><xsl:value-of select="$anchor"/></xsl:attribute>
+ </xsl:if>
+ <cite title="{normalize-space($node/front/title)}">
+ <xsl:variable name="val">
+ <xsl:call-template name="reference-name">
+ <xsl:with-param name="node" select="$node" />
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$xref/@format='counter'">
+ <!-- remove brackets -->
+ <xsl:value-of select="substring($val,2,string-length($val)-2)"/>
+ </xsl:when>
+ <xsl:when test="$xref/@format='title'">
+ <xsl:value-of select="$node/front/title"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$val"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </cite>
+ </a>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:if>
+
+ <xsl:if test="$sec!=''">
+ <xsl:choose>
+ <xsl:when test="$sfmt='parens'">
+ <xsl:text> (</xsl:text>
+ <xsl:choose>
+ <xsl:when test="$href!=''">
+ <a href="{$href}"><xsl:value-of select="$secterm"/><xsl:text> </xsl:text><xsl:value-of select="$sec"/></a>
+ </xsl:when>
+ <xsl:otherwise><xsl:value-of select="$secterm"/><xsl:text> </xsl:text><xsl:value-of select="$sec"/></xsl:otherwise>
+ </xsl:choose>
+ <xsl:text>)</xsl:text>
+ </xsl:when>
+ <xsl:when test="$sfmt='comma'">
+ <xsl:text>, </xsl:text>
+ <xsl:choose>
+ <xsl:when test="$href!=''">
+ <a href="{$href}">
+ <xsl:if test="$title!=''">
+ <xsl:attribute name="title"><xsl:value-of select="$title"/></xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="$secterm"/>
+ <xsl:text> </xsl:text>
+ <xsl:value-of select="$sec"/>
+ </a>
+ </xsl:when>
+ <xsl:otherwise><xsl:value-of select="$secterm"/><xsl:text> </xsl:text><xsl:value-of select="$sec"/></xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+ </xsl:if>
+ </xsl:when>
+
+ <xsl:otherwise>
+ <xsl:if test="$node">
+ <!-- make it the correct context -->
+ <xsl:for-each select="$xref">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('xref to unknown element: ',name($node))"/>
+ </xsl:call-template>
+ </xsl:for-each>
+ </xsl:if>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:for-each>
+</xsl:template>
+
+
+<!-- mark unmatched elements red -->
+
+<xsl:template match="*">
+ <xsl:call-template name="error">
+ <xsl:with-param name="inline" select="'no'"/>
+ <xsl:with-param name="msg">no XSLT template for element '<xsl:value-of select="name()"/>'</xsl:with-param>
+ </xsl:call-template>
+ <span class="tt {$css-error}"><<xsl:value-of select="name()" />></span>
+ <xsl:copy><xsl:apply-templates select="node()|@*" /></xsl:copy>
+ <span class="tt {$css-error}"></<xsl:value-of select="name()" />></span>
+</xsl:template>
+
+<xsl:template match="/">
+ <xsl:apply-templates select="*" mode="validate"/>
+ <xsl:apply-templates select="*" />
+</xsl:template>
+
+<!-- utility templates -->
+
+<xsl:template name="collectLeftHeaderColumn">
+ <!-- default case -->
+ <xsl:if test="$xml2rfc-private=''">
+ <xsl:choose>
+ <xsl:when test="/rfc/@number and $header-format='2010' and $submissionType='independent'">
+ <myns:item>Independent Submission</myns:item>
+ </xsl:when>
+ <xsl:when test="/rfc/@number and $header-format='2010' and $submissionType='IETF'">
+ <myns:item>Internet Engineering Task Force (IETF)</myns:item>
+ </xsl:when>
+ <xsl:when test="/rfc/@number and $header-format='2010' and $submissionType='IRTF'">
+ <myns:item>Internet Research Task Force (IRTF)</myns:item>
+ </xsl:when>
+ <xsl:when test="/rfc/@number and $header-format='2010' and $submissionType='IAB'">
+ <myns:item>Internet Architecture Board (IAB)</myns:item>
+ </xsl:when>
+ <xsl:when test="/rfc/front/workgroup and (not(/rfc/@number) or /rfc/@number='')">
+ <xsl:choose>
+ <xsl:when test="starts-with(/rfc/@docName,'draft-ietf-') and $submissionType='IETF'"/>
+ <xsl:when test="starts-with(/rfc/@docName,'draft-irft-') and $submissionType='IRTF'"/>
+ <xsl:otherwise>
+ <xsl:call-template name="info">
+ <xsl:with-param name="msg">The /rfc/front/workgroup should only be used for Working/Research Group drafts</xsl:with-param>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:for-each select="/rfc/front/workgroup">
+ <xsl:variable name="v" select="normalize-space(.)"/>
+ <xsl:variable name="tmp" select="translate($v, $ucase, $lcase)"/>
+ <xsl:if test="contains($tmp,' research group') or contains($tmp,' working group')">
+ <xsl:call-template name="info">
+ <xsl:with-param name="msg">No need to include 'Working Group' or 'Research Group' postfix in /rfc/front/workgroup value '<xsl:value-of select="$v"/>'</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:variable name="h">
+ <!-- when a single name, append WG/RG postfix automatically -->
+ <xsl:choose>
+ <xsl:when test="not(contains($v, ' ')) and starts-with(/rfc/@docName,'draft-ietf-') and $submissionType='IETF'">
+ <xsl:value-of select="concat($v, ' Working Group')"/>
+ </xsl:when>
+ <xsl:when test="not(contains($v, ' ')) and starts-with(/rfc/@docName,'draft-irtf-') and $submissionType='IRTF'">
+ <xsl:value-of select="concat($v, ' Research Group')"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$v"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <myns:item>
+ <xsl:value-of select="$h"/>
+ </myns:item>
+ </xsl:for-each>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:if test="starts-with(/rfc/@docName,'draft-ietf-') and not(/rfc/front/workgroup)">
+ <xsl:call-template name="info">
+ <xsl:with-param name="msg">WG submissions should include a /rfc/front/workgroup element</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <myns:item>Network Working Group</myns:item>
+ </xsl:otherwise>
+ </xsl:choose>
+ <!-- check <area> value -->
+ <xsl:for-each select="/rfc/front/area">
+ <xsl:variable name="area" select="normalize-space(.)"/>
+ <xsl:variable name="rallowed">
+ <xsl:if test="$pub-yearmonth < 201509">
+ <ed:v>Applications</ed:v>
+ <ed:v>app</ed:v>
+ </xsl:if>
+ <xsl:if test="$pub-yearmonth > 201505">
+ <ed:v>Applications and Real-Time</ed:v>
+ <ed:v>art</ed:v>
+ </xsl:if>
+ <ed:v>General</ed:v>
+ <ed:v>gen</ed:v>
+ <ed:v>Internet</ed:v>
+ <ed:v>int</ed:v>
+ <ed:v>Operations and Management</ed:v>
+ <ed:v>ops</ed:v>
+ <xsl:if test="$pub-yearmonth < 201509">
+ <ed:v>Real-time Applications and Infrastructure</ed:v>
+ <ed:v>rai</ed:v>
+ </xsl:if>
+ <ed:v>Routing</ed:v>
+ <ed:v>rtg</ed:v>
+ <ed:v>Security</ed:v>
+ <ed:v>sec</ed:v>
+ <ed:v>Transport</ed:v>
+ <ed:v>tsv</ed:v>
+ </xsl:variable>
+ <xsl:variable name="allowed" select="exslt:node-set($rallowed)"/>
+ <xsl:choose>
+ <xsl:when test="$allowed/ed:v=$area">
+ <!-- ok -->
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">Unknown IETF area: "<xsl:value-of select="$area"/>" - should be one of: <xsl:for-each select="$allowed/ed:v">
+ <xsl:text>"</xsl:text>
+ <xsl:value-of select="."/>
+ <xsl:text>"</xsl:text>
+ <xsl:if test="position()!=last()">
+ <xsl:text>, </xsl:text>
+ </xsl:if>
+ </xsl:for-each>
+ <xsl:text> (as of the publication date of </xsl:text>
+ <xsl:value-of select="$pub-yearmonth"/>
+ <xsl:text>)</xsl:text>
+ </xsl:with-param>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:for-each>
+ <myns:item>
+ <xsl:choose>
+ <xsl:when test="/rfc/@ipr and not(/rfc/@number)">Internet-Draft</xsl:when>
+ <xsl:otherwise>Request for Comments: <xsl:value-of select="/rfc/@number"/></xsl:otherwise>
+ </xsl:choose>
+ </myns:item>
+ <xsl:if test="/rfc/@obsoletes!=''">
+ <myns:item>
+ <xsl:text>Obsoletes: </xsl:text>
+ <xsl:call-template name="rfclist">
+ <xsl:with-param name="list" select="normalize-space(/rfc/@obsoletes)" />
+ </xsl:call-template>
+ <xsl:if test="not(/rfc/@number)"> (if approved)</xsl:if>
+ </myns:item>
+ </xsl:if>
+ <xsl:if test="/rfc/@seriesNo">
+ <myns:item>
+ <xsl:choose>
+ <xsl:when test="/rfc/@category='bcp'">BCP: <xsl:value-of select="/rfc/@seriesNo" /></xsl:when>
+ <xsl:when test="/rfc/@category='info'">FYI: <xsl:value-of select="/rfc/@seriesNo" /></xsl:when>
+ <xsl:when test="/rfc/@category='std'">STD: <xsl:value-of select="/rfc/@seriesNo" /></xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">There is no IETF document series called '<xsl:value-of select="/rfc/@category"/>'</xsl:with-param>
+ </xsl:call-template>
+ <xsl:value-of select="concat(translate(/rfc/@category,$lcase,$ucase),': ',/rfc/@seriesNo)" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </myns:item>
+ </xsl:if>
+ <xsl:if test="/rfc/@updates!=''">
+ <myns:item>
+ <xsl:text>Updates: </xsl:text>
+ <xsl:call-template name="rfclist">
+ <xsl:with-param name="list" select="normalize-space(/rfc/@updates)" />
+ </xsl:call-template>
+ <xsl:if test="not(/rfc/@number)"> (if approved)</xsl:if>
+ </myns:item>
+ </xsl:if>
+ <myns:item>
+ <xsl:choose>
+ <xsl:when test="/rfc/@number">
+ <xsl:text>Category: </xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:text>Intended status: </xsl:text>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:call-template name="get-category-long" />
+ </myns:item>
+ <xsl:if test="/rfc/@ipr and not(/rfc/@number)">
+ <myns:item>Expires: <xsl:call-template name="expirydate" /></myns:item>
+ </xsl:if>
+ </xsl:if>
+
+ <!-- private case -->
+ <xsl:if test="$xml2rfc-private!=''">
+ <myns:item><xsl:value-of select="$xml2rfc-private" /></myns:item>
+ </xsl:if>
+
+ <xsl:if test="$header-format='2010' and /rfc/@number">
+ <myns:item>ISSN: 2070-1721</myns:item>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template name="collectRightHeaderColumn">
+ <xsl:for-each select="author">
+ <xsl:variable name="initials">
+ <xsl:call-template name="format-initials"/>
+ </xsl:variable>
+ <xsl:variable name="truncated-initials">
+ <xsl:call-template name="truncate-initials">
+ <xsl:with-param name="initials" select="$initials"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:if test="@surname">
+ <myns:item>
+ <xsl:value-of select="$truncated-initials"/>
+ <xsl:if test="$truncated-initials!=''">
+ <xsl:text> </xsl:text>
+ </xsl:if>
+ <xsl:value-of select="@surname" />
+ <xsl:if test="@asciiInitials!='' or @asciiSurname!=''">
+ <xsl:text> (</xsl:text>
+ <xsl:value-of select="@asciiInitials"/>
+ <xsl:if test="@asciiInitials!='' and @asciiSurname!=''"> </xsl:if>
+ <xsl:value-of select="@asciiSurname"/>
+ <xsl:text>)</xsl:text>
+ </xsl:if>
+ <xsl:if test="@role">
+ <xsl:choose>
+ <xsl:when test="@role='editor'">
+ <xsl:text>, Editor</xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:text>, </xsl:text><xsl:value-of select="@role" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:if>
+ </myns:item>
+ </xsl:if>
+ <xsl:variable name="org">
+ <xsl:choose>
+ <xsl:when test="organization/@abbrev"><xsl:value-of select="organization/@abbrev" /></xsl:when>
+ <xsl:otherwise><xsl:value-of select="organization" /></xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:variable name="orgOfFollowing">
+ <xsl:choose>
+ <xsl:when test="following-sibling::*[1]/organization/@abbrev"><xsl:value-of select="following-sibling::*[1]/organization/@abbrev" /></xsl:when>
+ <xsl:otherwise><xsl:value-of select="following-sibling::*/organization" /></xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:if test="$org != $orgOfFollowing and $org != ''">
+ <myns:item>
+ <xsl:value-of select="$org"/>
+ <xsl:if test="organization/@ascii">
+ <xsl:value-of select="concat(' (',organization/@ascii,')')"/>
+ </xsl:if>
+ </myns:item>
+ </xsl:if>
+ </xsl:for-each>
+ <myns:item>
+ <xsl:if test="$xml2rfc-ext-pub-month!=''">
+ <xsl:value-of select="$xml2rfc-ext-pub-month" />
+ <xsl:if test="$xml2rfc-ext-pub-day!='' and /rfc/@ipr and not(/rfc/@number)">
+ <xsl:text> </xsl:text>
+ <xsl:value-of select="number($xml2rfc-ext-pub-day)" />
+ <xsl:text>,</xsl:text>
+ </xsl:if>
+ </xsl:if>
+ <xsl:if test="$xml2rfc-ext-pub-month='' and $rfcno!=''">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="'month missing but is required for RFCs'"/>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:if test="$xml2rfc-ext-pub-day='' and /rfc/@docName and not(substring(/rfc/@docName, string-length(/rfc/@docName) - string-length('-latest') + 1) = '-latest')">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="concat('/rfc/front/date/@day appears to be missing for a historic draft dated ', $pub-yearmonth)"/>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:value-of select="concat(' ',$xml2rfc-ext-pub-year)" />
+ </myns:item>
+</xsl:template>
+
+
+<xsl:template name="emitheader">
+ <xsl:param name="lc" />
+ <xsl:param name="rc" />
+
+ <tbody>
+ <xsl:for-each select="$lc/myns:item | $rc/myns:item">
+ <xsl:variable name="pos" select="position()" />
+ <xsl:if test="$pos < count($lc/myns:item) + 1 or $pos < count($rc/myns:item) + 1">
+ <tr>
+ <td class="{$css-left}"><xsl:call-template name="copynodes"><xsl:with-param name="nodes" select="$lc/myns:item[$pos]/node()" /></xsl:call-template></td>
+ <td class="{$css-right}"><xsl:call-template name="copynodes"><xsl:with-param name="nodes" select="$rc/myns:item[$pos]/node()" /></xsl:call-template></td>
+ </tr>
+ </xsl:if>
+ </xsl:for-each>
+ </tbody>
+</xsl:template>
+
+<!-- convenience template that avoids copying namespace nodes we don't want -->
+<xsl:template name="copynodes">
+ <xsl:param name="nodes" />
+ <xsl:for-each select="$nodes">
+ <xsl:choose>
+ <xsl:when test="namespace-uri()='http://www.w3.org/1999/xhtml'">
+ <xsl:element name="{name()}" namespace="{namespace-uri()}">
+ <xsl:copy-of select="@*|node()" />
+ </xsl:element>
+ </xsl:when>
+ <xsl:when test="self::*">
+ <xsl:element name="{name()}">
+ <xsl:copy-of select="@*|node()" />
+ </xsl:element>
+ </xsl:when>
+ <!-- workaround for opera, remove when Opera > 9.0.x comes out -->
+ <xsl:when test="self::text()">
+ <xsl:value-of select="."/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:copy-of select="." />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:for-each>
+</xsl:template>
+
+
+<xsl:template name="expirydate">
+ <xsl:param name="in-prose"/>
+ <xsl:choose>
+ <xsl:when test="number($xml2rfc-ext-pub-day) >= 1">
+ <!-- have day of month? -->
+ <xsl:if test="$in-prose">
+ <xsl:text>on </xsl:text>
+ </xsl:if>
+ <xsl:call-template name="normalize-date">
+ <xsl:with-param name="year" select="$xml2rfc-ext-pub-year"/>
+ <xsl:with-param name="month" select="$pub-month-numeric"/>
+ <xsl:with-param name="day" select="$xml2rfc-ext-pub-day + 185"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:if test="$in-prose">
+ <xsl:text>in </xsl:text>
+ </xsl:if>
+ <xsl:variable name="month">
+ <xsl:call-template name="get-month-as-num">
+ <xsl:with-param name="month" select="$xml2rfc-ext-pub-month"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="string(number($month))!='NaN' and number($month) > 0 and number($month) < 7">
+ <xsl:call-template name="get-month-as-name">
+ <xsl:with-param name="month" select="number($month) + 6"/>
+ </xsl:call-template>
+ <xsl:text> </xsl:text>
+ <xsl:value-of select="$xml2rfc-ext-pub-year" />
+ </xsl:when>
+ <xsl:when test="string(number($month))!='NaN' and number($month) > 6 and number($month) < 13">
+ <xsl:call-template name="get-month-as-name">
+ <xsl:with-param name="month" select="number($month) - 6"/>
+ </xsl:call-template>
+ <xsl:text> </xsl:text>
+ <xsl:value-of select="$xml2rfc-ext-pub-year + 1" />
+ </xsl:when>
+ <xsl:otherwise>WRONG SYNTAX FOR MONTH</xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="normalize-date">
+ <xsl:param name="year"/>
+ <xsl:param name="month"/>
+ <xsl:param name="day"/>
+
+ <xsl:variable name="isleap" select="(($year mod 4) = 0 and ($year mod 100 != 0)) or ($year mod 400) = 0" />
+
+ <!--<xsl:message>
+ <xsl:value-of select="concat($year,' ',$month,' ',$day)"/>
+ </xsl:message>-->
+
+ <xsl:variable name="dim">
+ <xsl:choose>
+ <xsl:when test="$month=1 or $month=3 or $month=5 or $month=7 or $month=8 or $month=10 or $month=12">31</xsl:when>
+ <xsl:when test="$month=2 and $isleap">29</xsl:when>
+ <xsl:when test="$month=2 and not($isleap)">28</xsl:when>
+ <xsl:otherwise>30</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="$day > $dim and $month=12">
+ <xsl:call-template name="normalize-date">
+ <xsl:with-param name="year" select="$year + 1"/>
+ <xsl:with-param name="month" select="1"/>
+ <xsl:with-param name="day" select="$day - $dim"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="$day > $dim">
+ <xsl:call-template name="normalize-date">
+ <xsl:with-param name="year" select="$year"/>
+ <xsl:with-param name="month" select="$month + 1"/>
+ <xsl:with-param name="day" select="$day - $dim"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="get-month-as-name">
+ <xsl:with-param name="month" select="$month"/>
+ </xsl:call-template>
+ <xsl:value-of select="concat(' ',$day,', ',$year)"/>
+ </xsl:otherwise>
+ </xsl:choose>
+
+</xsl:template>
+
+<xsl:template name="get-month-as-num">
+ <xsl:param name="month" />
+ <xsl:choose>
+ <xsl:when test="$month='January'">01</xsl:when>
+ <xsl:when test="$month='February'">02</xsl:when>
+ <xsl:when test="$month='March'">03</xsl:when>
+ <xsl:when test="$month='April'">04</xsl:when>
+ <xsl:when test="$month='May'">05</xsl:when>
+ <xsl:when test="$month='June'">06</xsl:when>
+ <xsl:when test="$month='July'">07</xsl:when>
+ <xsl:when test="$month='August'">08</xsl:when>
+ <xsl:when test="$month='September'">09</xsl:when>
+ <xsl:when test="$month='October'">10</xsl:when>
+ <xsl:when test="$month='November'">11</xsl:when>
+ <xsl:when test="$month='December'">12</xsl:when>
+ <xsl:otherwise>WRONG SYNTAX FOR MONTH</xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="get-month-as-name">
+ <xsl:param name="month"/>
+ <xsl:choose>
+ <xsl:when test="$month=1">January</xsl:when>
+ <xsl:when test="$month=2">February</xsl:when>
+ <xsl:when test="$month=3">March</xsl:when>
+ <xsl:when test="$month=4">April</xsl:when>
+ <xsl:when test="$month=5">May</xsl:when>
+ <xsl:when test="$month=6">June</xsl:when>
+ <xsl:when test="$month=7">July</xsl:when>
+ <xsl:when test="$month=8">August</xsl:when>
+ <xsl:when test="$month=9">September</xsl:when>
+ <xsl:when test="$month=10">October</xsl:when>
+ <xsl:when test="$month=11">November</xsl:when>
+ <xsl:when test="$month=12">December</xsl:when>
+ <xsl:otherwise>WRONG SYNTAX FOR MONTH</xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<!-- produce back section with author information -->
+<xsl:template name="get-authors-section-title">
+ <xsl:choose>
+ <xsl:when test="count(/rfc/front/author)=1">Author's Address</xsl:when>
+ <xsl:otherwise>Authors' Addresses</xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="get-authors-section-number">
+ <xsl:if test="/*/x:assign-section-number[@builtin-target='authors']">
+ <xsl:value-of select="/*/x:assign-section-number[@builtin-target='authors']/@number"/>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template name="insertAuthors">
+
+ <xsl:variable name="number">
+ <xsl:call-template name="get-authors-section-number"/>
+ </xsl:variable>
+
+ <xsl:if test="$number!='suppress' and $xml2rfc-authorship!='no'">
+ <xsl:call-template name="insert-conditional-hrule"/>
+
+ <section id="{$anchor-pref}authors" class="avoidbreakinside">
+ <xsl:call-template name="insert-conditional-pagebreak"/>
+ <h2>
+ <xsl:if test="$number != ''">
+ <a href="#{$anchor-pref}section.{$number}" id="{$anchor-pref}section.{$number}"><xsl:value-of select="$number"/>.</a>
+ <xsl:text> </xsl:text>
+ </xsl:if>
+ <a href="#{$anchor-pref}authors"><xsl:call-template name="get-authors-section-title"/></a>
+ </h2>
+
+ <xsl:apply-templates select="/rfc/front/author" />
+ </section>
+ </xsl:if>
+</xsl:template>
+
+
+
+<!-- insert copyright statement -->
+
+<xsl:template name="insertCopyright" myns:namespaceless-elements="xml2rfc">
+
+<boilerplate>
+ <xsl:if test="not($no-copylong)">
+ <section title="Full Copyright Statement" anchor="{$anchor-pref}copyright" x:fixed-section-number="3">
+ <xsl:choose>
+ <xsl:when test="$ipr-rfc3667">
+ <t>
+ <xsl:choose>
+ <xsl:when test="$ipr-rfc4748">
+ Copyright © The IETF Trust (<xsl:value-of select="$xml2rfc-ext-pub-year" />).
+ </xsl:when>
+ <xsl:otherwise>
+ Copyright © The Internet Society (<xsl:value-of select="$xml2rfc-ext-pub-year" />).
+ </xsl:otherwise>
+ </xsl:choose>
+ </t>
+ <t>
+ This document is subject to the rights, licenses and restrictions
+ contained in BCP 78<xsl:if test="$submissionType='independent'"> and at <eref target="http://www.rfc-editor.org/copyright.html";>http://www.rfc-editor.org/copyright.html</eref></xsl:if>, and except as set forth therein, the authors
+ retain all their rights.
+ </t>
+ <t>
+ This document and the information contained herein are provided
+ on an “AS IS” basis and THE CONTRIBUTOR,
+ THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY),
+ THE INTERNET SOCIETY<xsl:if test="$ipr-rfc4748">, THE IETF TRUST</xsl:if>
+ AND THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES,
+ EXPRESS OR IMPLIED,
+ INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE
+ INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED
+ WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ </t>
+ </xsl:when>
+ <xsl:otherwise>
+ <!-- <http://tools.ietf.org/html/rfc2026#section-10.4> -->
+ <t>
+ Copyright © The Internet Society (<xsl:value-of select="$xml2rfc-ext-pub-year" />). All Rights Reserved.
+ </t>
+ <t>
+ This document and translations of it may be copied and furnished to
+ others, and derivative works that comment on or otherwise explain it
+ or assist in its implementation may be prepared, copied, published and
+ distributed, in whole or in part, without restriction of any kind,
+ provided that the above copyright notice and this paragraph are
+ included on all such copies and derivative works. However, this
+ document itself may not be modified in any way, such as by removing
+ the copyright notice or references to the Internet Society or other
+ Internet organizations, except as needed for the purpose of
+ developing Internet standards in which case the procedures for
+ copyrights defined in the Internet Standards process must be
+ followed, or as required to translate it into languages other than
+ English.
+ </t>
+ <t>
+ The limited permissions granted above are perpetual and will not be
+ revoked by the Internet Society or its successors or assigns.
+ </t>
+ <t>
+ This document and the information contained herein is provided on an
+ “AS IS” basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
+ TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
+ BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
+ HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
+ MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ </t>
+ </xsl:otherwise>
+ </xsl:choose>
+ </section>
+
+ <section title="Intellectual Property" anchor="{$anchor-pref}ipr" x:fixed-section-number="4">
+ <xsl:choose>
+ <xsl:when test="$ipr-rfc3667">
+ <t>
+ The IETF takes no position regarding the validity or scope of any
+ Intellectual Property Rights or other rights that might be claimed to
+ pertain to the implementation or use of the technology described in
+ this document or the extent to which any license under such rights
+ might or might not be available; nor does it represent that it has
+ made any independent effort to identify any such rights. Information
+ on the procedures with respect to rights in RFC documents
+ can be found in BCP 78 and BCP 79.
+ </t>
+ <t>
+ Copies of IPR disclosures made to the IETF Secretariat and any
+ assurances of licenses to be made available, or the result of an
+ attempt made to obtain a general license or permission for the use
+ of such proprietary rights by implementers or users of this
+ specification can be obtained from the IETF on-line IPR repository
+ at <eref target="http://www.ietf.org/ipr";>http://www.ietf.org/ipr</eref>.
+ </t>
+ <t>
+ The IETF invites any interested party to bring to its attention any
+ copyrights, patents or patent applications, or other proprietary
+ rights that may cover technology that may be required to implement
+ this standard. Please address the information to the IETF at
+ <eref target="mailto:ietf-ipr@xxxxxxxx";>ietf-ipr@xxxxxxxx</eref>.
+ </t>
+ </xsl:when>
+ <xsl:otherwise>
+ <t>
+ The IETF takes no position regarding the validity or scope of
+ any intellectual property or other rights that might be claimed
+ to pertain to the implementation or use of the technology
+ described in this document or the extent to which any license
+ under such rights might or might not be available; neither does
+ it represent that it has made any effort to identify any such
+ rights. Information on the IETF's procedures with respect to
+ rights in standards-track and standards-related documentation
+ can be found in BCP-11. Copies of claims of rights made
+ available for publication and any assurances of licenses to
+ be made available, or the result of an attempt made
+ to obtain a general license or permission for the use of such
+ proprietary rights by implementors or users of this
+ specification can be obtained from the IETF Secretariat.
+ </t>
+ <t>
+ The IETF invites any interested party to bring to its
+ attention any copyrights, patents or patent applications, or
+ other proprietary rights which may cover technology that may be
+ required to practice this standard. Please address the
+ information to the IETF Executive Director.
+ </t>
+ <xsl:if test="$xml2rfc-iprnotified='yes'">
+ <t>
+ The IETF has been notified of intellectual property rights
+ claimed in regard to some or all of the specification contained
+ in this document. For more information consult the online list
+ of claimed rights.
+ </t>
+ </xsl:if>
+ </xsl:otherwise>
+ </xsl:choose>
+ </section>
+
+ <xsl:choose>
+ <xsl:when test="$no-funding"/>
+ <xsl:when test="$funding1 and /rfc/@number">
+ <section x:fixed-section-number="5">
+ <xsl:attribute name="title">
+ <xsl:choose>
+ <xsl:when test="$xml2rfc-rfcedstyle='yes'">Acknowledgement</xsl:when>
+ <xsl:otherwise>Acknowledgment</xsl:otherwise>
+ </xsl:choose>
+ </xsl:attribute>
+ <t>
+ Funding for the RFC Editor function is provided by the IETF
+ Administrative Support Activity (IASA).
+ </t>
+ </section>
+ </xsl:when>
+ <xsl:when test="$funding0 and /rfc/@number">
+ <section x:fixed-section-number="5">
+ <xsl:attribute name="title">
+ <xsl:choose>
+ <xsl:when test="$xml2rfc-rfcedstyle='yes'">Acknowledgement</xsl:when>
+ <xsl:otherwise>Acknowledgment</xsl:otherwise>
+ </xsl:choose>
+ </xsl:attribute>
+ <t>
+ Funding for the RFC Editor function is currently provided by
+ the Internet Society.
+ </t>
+ </section>
+ </xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+ </xsl:if>
+</boilerplate>
+</xsl:template>
+
+<!-- optional scripts -->
+<xsl:template name="insertScripts">
+<xsl:if test="$xml2rfc-ext-refresh-from!=''">
+<script type="application/javascript">
+var RfcRefresh = {};
+RfcRefresh.NS_XHTML = "http://www.w3.org/1999/xhtml";;
+RfcRefresh.NS_MOZERR = "http://www.mozilla.org/newlayout/xml/parsererror.xml";;
+RfcRefresh.lastTxt = "";
+RfcRefresh.lastEtag = "";
+RfcRefresh.xslt = null;
+RfcRefresh.xmlsource = "<xsl:value-of select='$xml2rfc-ext-refresh-from'/>";
+RfcRefresh.xsltsource = "<xsl:value-of select='$xml2rfc-ext-refresh-xslt'/>";
+RfcRefresh.interval = "<xsl:value-of select='number($xml2rfc-ext-refresh-interval)'/>";
+
+RfcRefresh.getXSLT = function() {
+ if (! window.XSLTProcessor) {
+ var err = document.createElement("pre");
+ err.className = "refreshbrowsererror <xsl:value-of select="$css-noprint"/>";
+ var msg = "This browser does not support the window.XSLTProcessor functionality.";
+ err.appendChild(document.createTextNode(msg));
+ RfcRefresh.showMessage("refreshxmlerror", err);
+ }
+ else {
+ try {
+ var xhr = new XMLHttpRequest();
+ xhr.open("GET", RfcRefresh.xsltsource, true);
+ xhr.onload = function (e) {
+ if (xhr.readyState === 4) {
+ RfcRefresh.xslt = new XSLTProcessor();
+ RfcRefresh.xslt.importStylesheet(xhr.responseXML);
+ }
+ }
+ xhr.onerror = function (e) {
+ console.error(xhr.status + " " + xhr.statusText);
+ };
+ xhr.send(null);
+ }
+ catch (e) {
+ var err = document.createElement("pre");
+ err.className = "refreshbrowsererror <xsl:value-of select="$css-noprint"/>";
+ var msg = "Failed to load XSLT code from <" + RfcRefresh.xsltsource + ">.\n";
+ msg += "Your browser might not support loading from a file: URI.\n";
+ msg += "Error details: " + e;
+ err.appendChild(document.createTextNode(msg));
+ RfcRefresh.showMessage("refreshxmlerror", err);
+ }
+ }
+}
+
+RfcRefresh.findAndUpdate = function(olddoc, elem) {
+ var changed = "";
+ var children = elem.childNodes;
+ for (var i = 0; i != children.length; i++) {
+ var n = children[i];
+ if (n.nodeType == 1) {
+ var c = RfcRefresh.findAndUpdate(olddoc, n);
+ if (changed == '') {
+ changed = c;
+ }
+ var id = n.id;
+ if (id != "") {
+ var old = olddoc.getElementById(id);
+ var newtext = n.innerHTML;
+ if (!old) {
+ console.debug("new " + id);
+ } else {
+ var oldtext = old.innerHTML;
+ if (oldtext != newtext) {
+ console.debug("updating " + id);
+ old.innerHTML = n.innerHTML;
+ if (changed == '') {
+ changed = id;
+ }
+ }
+ }
+ }
+ }
+ }
+ return changed;
+}
+
+RfcRefresh.findDifferences = function(olddoc, newdoc) {
+ var changed = RfcRefresh.findAndUpdate(olddoc, newdoc.documentElement);
+ if (changed != "") {
+ console.debug("changed: " + changed);
+ document.location = "#" + changed;
+ }
+ // final check for changes; if those were not processed earlier,
+ // we refresh the whole document
+ var oldtext = olddoc.documentElement.getElementsByTagName("body")[0].innerHTML;
+ var newtext = newdoc.documentElement.getElementsByTagName("body")[0].innerHTML;
+ if (oldtext != newtext) {
+ console.debug("full refresh: " + newtext);
+ olddoc.documentElement.innerHTML = newdoc.documentElement.innerHTML;
+ }
+}
+
+RfcRefresh.getNodeText = function(elem) {
+ var result = "";
+ var children = elem.childNodes;
+ for (var i = 0; i != children.length; i++) {
+ if (children[i].nodeType == 3) {
+ result += children[i].nodeValue;
+ }
+ }
+ return result;
+}
+
+RfcRefresh.getParserError = function(dom) {
+ // FIREFOX
+ if ("parsererror" == dom.documentElement.nodeName && RfcRefresh.NS_MOZERR == dom.documentElement.namespaceURI) {
+ var errmsg = new Object();
+ errmsg.msg = "";
+ errmsg.src = "";
+ var children = dom.documentElement.childNodes;
+ for (var i = 0; i != children.length; i++) {
+ if (children[i].nodeType == 3) {
+ errmsg.msg += children[i].nodeValue;
+ } else if (children[i].nodeName == "sourcetext") {
+ errmsg.src = RfcRefresh.getNodeText(children[i]);
+ }
+ }
+ return errmsg;
+ }
+
+ var list = dom.getElementsByTagNameNS(RfcRefresh.NS_XHTML, "parsererror");
+ if (list.length != 0) {
+ // Webkit
+ var errmsg = new Object();
+ errmsg.msg = "XML parse error";
+ list = dom.getElementsByTagNameNS(RfcRefresh.NS_XHTML, "div");
+ if (list.length != 0) {
+ errmsg.msg = RfcRefresh.getNodeText(list[0]);
+ }
+ return errmsg;
+ }
+
+
+ return null;
+}
+
+RfcRefresh.showMessage = function(cls, node) {
+ // remove previous message
+ var list = document.getElementsByClassName(cls);
+ if (list.length != 0) {
+ list[0].parentNode.removeChild(list[0]);
+ }
+ document.body.appendChild(node);
+}
+
+RfcRefresh.refresh = function(txt) {
+ if (txt != RfcRefresh.lastTxt) {
+ RfcRefresh.lastTxt = txt;
+ // try to parse
+ var parser = new DOMParser();
+ var dom = parser.parseFromString(txt, "text/xml");
+ var errmsg = RfcRefresh.getParserError(dom);
+
+ if (errmsg != null) {
+ var err = document.createElement("pre");
+ err.className = "refreshxmlerror <xsl:value-of select="$css-noprint"/>";
+ err.appendChild(document.createTextNode(errmsg.msg));
+ if (errmsg.src != null) {
+ err.appendChild(document.createElement("hr"));
+ err.appendChild(document.createTextNode(errmsg.src));
+ }
+ RfcRefresh.showMessage("refreshxmlerror", err);
+ } else {
+ // find new refresh
+ var children = dom.childNodes;
+ for (var i = 0; i != children.length; i++) {
+ if (children[i].nodeType == 7 && children[i].target == "rfc-ext") {
+ var s = "<foo " + children[i].data + "/>";
+ var sd = parser.parseFromString(s, "text/xml");
+ var refresh = sd.documentElement.getAttribute("refresh-interval");
+ if (refresh != null && refresh != "") {
+ refresh = parseInt(refresh, 10);
+ if (RfcRefresh.interval != refresh) {
+ if (Number.isNaN(refresh) || refresh < 5) {
+ console.debug("refresh requested to be: " + refresh + " - ignored, using 5 instead.");
+ RfcRefresh.interval = 5;
+ } else {
+ RfcRefresh.interval = refresh;
+ console.debug("refresh changed to: " + refresh);
+ }
+ }
+ }
+ }
+ }
+
+ var html = RfcRefresh.xslt.transformToDocument(dom);
+ RfcRefresh.findDifferences(document, html);
+ }
+ }
+}
+
+RfcRefresh.initRefresh = function() {
+ RfcRefresh.getXSLT();
+
+ window.setTimeout(function(){
+ if (RfcRefresh.xslt != null) {
+ var xhr = new XMLHttpRequest();
+ xhr.open("GET", RfcRefresh.xmlsource, true);
+ if (RfcRefresh.lastEtag != "") {
+ xhr.setRequestHeader("If-None-Match", RfcRefresh.lastEtag);
+ }
+ xhr.onload = function (e) {
+ if (xhr.readyState === 4) {
+ console.debug(xhr.status + " " + xhr.statusText);
+ if (xhr.status != 304) {
+ RfcRefresh.refresh(xhr.responseText);
+ }
+ RfcRefresh.lastEtag = xhr.getResponseHeader("ETag");
+ }
+ }
+ xhr.onerror = function (e) {
+ console.error(xhr.status + " " + xhr.statusText);
+ };
+ xhr.send(null);
+ setTimeout(arguments.callee, RfcRefresh.interval * 1000);
+ }
+ }, RfcRefresh.interval * 1000);
+}
+</script>
+</xsl:if>
+<xsl:if test="/rfc/x:feedback">
+<script type="application/javascript">
+var buttonsAdded = false;
+
+function initFeedback() {
+ var fb = document.createElement("div");
+ fb.className = "<xsl:value-of select="concat($css-feedback,' ',$css-noprint)"/>";
+ fb.setAttribute("onclick", "feedback();");
+ fb.appendChild(document.createTextNode("feedback"));
+
+ document.body.appendChild(fb);
+}
+
+function feedback() {
+ toggleButtonsToElementsByName("h2");
+ toggleButtonsToElementsByName("h3");
+ toggleButtonsToElementsByName("h4");
+ toggleButtonsToElementsByName("h5");
+
+ buttonsAdded = !buttonsAdded;
+}
+
+function toggleButtonsToElementsByName(name) {
+ var list = document.getElementsByTagName(name);
+ for (var i = 0; i < list.length; i++) {
+ toggleButton(list.item(i));
+ }
+}
+
+function toggleButton(node) {
+ if (! buttonsAdded) {
+
+ // docname
+ var template = "<xsl:call-template name="replace-substring">
+ <xsl:with-param name="string" select="/rfc/x:feedback/@template"/>
+ <xsl:with-param name="replace">"</xsl:with-param>
+ <xsl:with-param name="by">\"</xsl:with-param>
+</xsl:call-template>";
+
+ var id = node.getAttribute("id");
+ // try also parent
+ if (id == null || id == "") {
+ var id = node.parentNode.getAttribute("id");
+ }
+ // better id available?
+ var titlelinks = node.getElementsByTagName("a");
+ for (var i = 0; i < titlelinks.length; i++) {
+ var tl = titlelinks.item(i);
+ if (tl.getAttribute("id")) {
+ id = tl.getAttribute("id");
+ }
+ }
+
+ // ref
+ var ref = window.location.toString();
+ var hash = ref.indexOf("#");
+ if (hash != -1) {
+ ref = ref.substring(0, hash);
+ }
+ if (id != null && id != "") {
+ ref += "#" + id;
+ }
+
+ // docname
+ var docname = "<xsl:value-of select="/rfc/@docName"/>";
+
+ // section
+ var section = node.textContent;
+ section = section.replace("\u00a0", " ").trim();
+
+ // build URI from template
+ var uri = template.replace("{docname}", encodeURIComponent(docname));
+ uri = uri.replace("{section}", encodeURIComponent(section));
+ uri = uri.replace("{ref}", encodeURIComponent(ref));
+
+ var button = document.createElement("a");
+ button.className = "<xsl:value-of select="concat($css-fbbutton,' ',$css-noprint)"/>";
+ button.setAttribute("href", uri);
+ button.appendChild(document.createTextNode("send feedback"));
+ node.appendChild(button);
+ }
+ else {
+ var buttons = node.getElementsByTagName("a");
+ for (var i = 0; i < buttons.length; i++) {
+ var b = buttons.item(i);
+ if (b.className == "<xsl:value-of select="concat($css-fbbutton,' ',$css-noprint)"/>") {
+ node.removeChild(b);
+ }
+ }
+ }
+}</script>
+</xsl:if>
+<xsl:if test="$xml2rfc-ext-insert-metadata='yes' and $rfcno!=''">
+<script type="application/javascript">
+function getMeta(rfcno, container) {
+
+ var xhr = new XMLHttpRequest();
+ xhr.open("GET", "https://tools.ietf.org/draft/rfc"; + rfcno + "/state.xml", true);
+ xhr.onload = function (e) {
+ if (xhr.readyState === 4) {
+ if (xhr.status === 200) {
+ var doc = xhr.responseXML;
+ var info = getChildByName(doc.documentElement, "info");
+
+ var cont = document.getElementById(container);
+ // empty the container
+ while (cont.firstChild) {
+ cont.removeChild(myNode.firstChild);
+ }
+
+ var c = getChildByName(info, "stdstatus");
+ if (c !== null) {
+ var bld = newElementWithText("b", c.textContent);
+ cont.appendChild(bld);
+ }
+
+ c = getChildByName(info, "updatedby");
+ if (c !== null) {
+ cont.appendChild(newElement("br"));
+ cont.appendChild(newText("Updated by: "));
+ appendRfcLinks(cont, c.textContent);
+ }
+
+ c = getChildByName(info, "obsoletedby");
+ if (c !== null) {
+ cont.appendChild(newElement("br"));
+ cont.appendChild(newText("Obsoleted by: "));
+ appendRfcLinks(cont, c.textContent);
+ }
+
+ c = getChildByName(info, "errata");
+ if (c !== null) {
+ var template = "<xsl:call-template name="replace-substring">
+ <xsl:with-param name="string" select="$xml2rfc-ext-rfc-errata-uri"/>
+ <xsl:with-param name="replace">"</xsl:with-param>
+ <xsl:with-param name="by">\"</xsl:with-param>
+ </xsl:call-template>";
+
+ cont.appendChild(newElement("br"));
+ var link = newElementWithText("a", "errata");
+ link.setAttribute("href", template.replace("{rfc}", rfcno));
+ var errata = newElementWithText("i", "This document has ");
+ errata.appendChild(link);
+ errata.appendChild(newText("."));
+ cont.appendChild(errata);
+ }
+
+ cont.style.display = "block";
+ } else {
+ console.error(xhr.statusText);
+ }
+ }
+ };
+ xhr.onerror = function (e) {
+ console.error(xhr.status + " " + xhr.statusText);
+ };
+ xhr.send(null);
+}
+
+// DOM helpers
+function newElement(name) {
+ return document.createElement(name);
+}
+function newElementWithText(name, txt) {
+ var e = document.createElement(name);
+ e.appendChild(newText(txt));
+ return e;
+}
+function newText(text) {
+ return document.createTextNode(text);
+}
+
+function getChildByName(parent, name) {
+ if (parent === null) {
+ return null;
+ }
+ else {
+ for (var c = parent.firstChild; c !== null; c = c.nextSibling) {
+ if (name == c.nodeName) {
+ return c;
+ }
+ }
+ return null;
+ }
+}
+
+function appendRfcLinks(parent, text) {
+ var template = "<xsl:call-template name="replace-substring">
+ <xsl:with-param name="string" select="$xml2rfc-ext-rfc-uri"/>
+ <xsl:with-param name="replace">"</xsl:with-param>
+ <xsl:with-param name="by">\"</xsl:with-param>
+</xsl:call-template>";
+ var updates = text.split(",");
+ for (var i = 0; i < updates.length; i++) {
+ var rfc = updates[i].trim();
+ if (rfc.substring(0, 3) == "rfc") {
+ var no = rfc.substring(3);
+ var link = newElement("a");
+ link.setAttribute("href", template.replace("{rfc}", no));
+ link.appendChild(newText(no));
+ parent.appendChild(link);
+ } else {
+ parent.appendChild(newText(rfc));
+ }
+ if (i != updates.length - 1) {
+ parent.appendChild(newText(", "));
+ }
+ }
+}
+</script>
+</xsl:if>
+<script type="application/javascript">
+function anchorRewrite() {
+<xsl:text> map = { </xsl:text>
+ <xsl:for-each select="//x:anchor-alias">
+ <xsl:text>"</xsl:text>
+ <xsl:call-template name="replace-substring">
+ <xsl:with-param name="string" select="@value"/>
+ <xsl:with-param name="replace">"</xsl:with-param>
+ <xsl:with-param name="by">\"</xsl:with-param>
+ </xsl:call-template>
+ <xsl:text>": "</xsl:text>
+ <xsl:call-template name="replace-substring">
+ <xsl:with-param name="string" select="ancestor::*[@anchor][1]/@anchor"/>
+ <xsl:with-param name="replace">"</xsl:with-param>
+ <xsl:with-param name="by">\"</xsl:with-param>
+ </xsl:call-template>
+ <xsl:text>"</xsl:text>
+ <xsl:if test="position()!=last()">, </xsl:if>
+ </xsl:for-each>
+<xsl:text>};</xsl:text>
+ if (window.location.hash.length >= 1) {
+ var fragid = window.location.hash.substr(1);
+ if (fragid) {
+ if (! document.getElementById(fragid)) {
+ var prefix = "<xsl:value-of select="$anchor-pref"/>";
+ var mapped = map[fragid];
+ if (mapped) {
+ window.location.hash = mapped;
+ } else if (fragid.indexOf("section-") == 0) {
+ window.location.hash = prefix + "section." + fragid.substring(8);
+ } else if (fragid.indexOf("appendix-") == 0) {
+ window.location.hash = prefix + "section." + fragid.substring(9);
+ } else if (fragid.indexOf("s-") == 0) {
+ var postfix = fragid.substring(2);
+ if (postfix.startsWith("abstract")) {
+ window.location.hash = prefix + postfix;
+ } else if (postfix.startsWith("note-")) {
+ window.location.hash = prefix + "note." + postfix.substring(5);
+ } else {
+ window.location.hash = prefix + "section." + postfix;
+ }
+ } else if (fragid.indexOf("p-") == 0) {
+ var r = fragid.substring(2);
+ var p = r.indexOf("-");
+ if (p >= 0) {
+ window.location.hash = prefix + "section." + r.substring(0, p) + ".p." + r.substring(p + 1);
+ }
+ }
+ }
+ }
+ }
+}
+window.addEventListener('hashchange', anchorRewrite);
+window.addEventListener('DOMContentLoaded', anchorRewrite);
+</script><xsl:if test="$prettyprint-script!=''">
+<script src="{$prettyprint-script}"/></xsl:if>
+</xsl:template>
+
+<!-- insert CSS style info -->
+
+<xsl:template name="insertCss">
+<style type="text/css" title="rfc2629.xslt">
+<xsl:value-of select="$xml2rfc-ext-webfonts"/>
+a {
+ text-decoration: none;
+}
+a.smpl {
+ color: black;
+}
+a:hover {
+ text-decoration: underline;
+}
+a:active {
+ text-decoration: underline;
+}
+address {
+ margin-top: 1em;
+ margin-left: 2em;
+ font-style: normal;
+}<xsl:if test="//x:blockquote|//blockquote">
+blockquote {
+ border-style: solid;
+ border-color: gray;
+ border-width: 0 0 0 .25em;
+ font-style: italic;
+ padding-left: 0.5em;
+}</xsl:if>
+body {<xsl:if test="$xml2rfc-background!=''">
+ background: url(<xsl:value-of select="$xml2rfc-background" />) #ffffff left top;</xsl:if>
+ color: black;
+ font-family: <xsl:value-of select="$xml2rfc-ext-ff-body"/>;
+ font-size: 12pt;
+ margin: 10px 0px 10px 10px;
+}<xsl:if test="$parsedMaxwidth!=''">
+@media screen and (min-width: <xsl:value-of select="number($parsedMaxwidth + 40)"/>px) {
+ body {
+ margin: 10px auto;
+ max-width: <xsl:value-of select="$parsedMaxwidth"/>px;
+ }
+}</xsl:if>
+samp, span.tt, code, pre {
+ font-family: <xsl:value-of select="$xml2rfc-ext-ff-pre"/>;
+}<xsl:if test="//xhtml:p">
+br.p {
+ line-height: 150%;
+}</xsl:if>
+cite {
+ font-style: normal;
+}<xsl:if test="//x:note|//aside">
+aside {
+ margin-left: 2em;
+}</xsl:if>
+dl {
+ margin-left: 2em;
+}
+dl > dt {
+ float: left;
+ margin-right: 1em;
+}
+dl.nohang > dt {
+ float: none;
+}
+dl > dd {
+ margin-bottom: .5em;
+}
+dl.compact > dd {
+ margin-bottom: .0em;
+}
+dl > dd > dl {
+ margin-top: 0.5em;
+}
+ul.empty {<!-- spacing between two entries in definition lists -->
+ list-style-type: none;
+}
+ul.empty li {
+ margin-top: .5em;
+}
+dl p {
+ margin-left: 0em;
+}
+dl.<xsl:value-of select="$css-reference"/> > dt {
+ font-weight: bold;
+}
+dl.<xsl:value-of select="$css-reference"/> > dd {
+ margin-left: <xsl:choose><xsl:when test="$xml2rfc-symrefs='no'">3.5</xsl:when><xsl:otherwise>6</xsl:otherwise></xsl:choose>em;
+}
+h1 {
+ color: green;
+ font-size: 150%;
+ line-height: 18pt;
+ font-weight: bold;
+ text-align: center;
+ margin-top: 36pt;
+ margin-bottom: 0pt;
+}
+h2 {
+ font-size: 130%;
+ line-height: 21pt;
+ page-break-after: avoid;
+}
+h2.np {
+ page-break-before: always;
+}
+h3 {
+ font-size: 120%;
+ line-height: 15pt;
+ page-break-after: avoid;
+}
+h4 {
+ font-size: 110%;
+ page-break-after: avoid;
+}
+h5, h6 {
+ page-break-after: avoid;
+}
+h1 a, h2 a, h3 a, h4 a, h5 a, h6 a {
+ color: black;
+}
+img {
+ margin-left: 3em;
+}
+li {
+ margin-left: 2em;
+}
+ol {
+ margin-left: 2em;
+}
+ol.la {
+ list-style-type: lower-alpha;
+}
+ol.ua {
+ list-style-type: upper-alpha;
+}
+ol p {
+ margin-left: 0em;
+}<xsl:if test="//xhtml:q">
+q {
+ font-style: italic;
+}</xsl:if>
+p {
+ margin-left: 2em;
+}
+pre {
+ font-size: 11pt;
+ margin-left: 3em;
+ background-color: lightyellow;
+ padding: .25em;
+ page-break-inside: avoid;
+}<xsl:if test="//artwork[@x:is-code-component='yes']"><!-- support "<CODE BEGINS>" and "<CODE ENDS>" markers-->
+pre.ccmarker {
+ background-color: white;
+ color: gray;
+}
+pre.ccmarker > span {
+ font-size: small;
+}
+pre.cct {
+ margin-bottom: -1em;
+}
+pre.ccb {
+ margin-top: -1em;
+}</xsl:if>
+pre.text2 {
+ border-style: dotted;
+ border-width: 1px;
+ background-color: #f0f0f0;
+}
+pre.inline {
+ background-color: white;
+ padding: 0em;
+ page-break-inside: auto;<xsl:if test="$prettyprint-script!=''">
+ border: none !important;</xsl:if>
+}
+pre.text {
+ border-style: dotted;
+ border-width: 1px;
+ background-color: #f8f8f8;
+}
+pre.drawing {
+ border-style: solid;
+ border-width: 1px;
+ background-color: #f8f8f8;
+ padding: 2em;
+}<xsl:if test="//x:q">
+q {
+ font-style: italic;
+}</xsl:if>
+<xsl:if test="//x:sup|sup">
+sup {
+ font-size: 60%;
+}</xsl:if><xsl:if test="sub">
+sub {
+ font-size: 60%;
+}</xsl:if>
+table {
+ margin-left: 2em;
+}<xsl:if test="//texttable|//table">
+div.<xsl:value-of select="$css-tt"/> {
+ margin-left: 2em;
+}
+table.<xsl:value-of select="$css-tt"/> {
+ border-collapse: collapse;
+ border-color: gray;
+ border-spacing: 0;
+ vertical-align: top;
+ }
+table.<xsl:value-of select="$css-tt"/> th {
+ border-color: gray;
+ padding: 3px;
+}
+table.<xsl:value-of select="$css-tt"/> td {
+ border-color: gray;
+ padding: 3px;
+}
+table.all {
+ border-style: solid;
+ border-width: 2px;
+}
+table.full {
+ border-style: solid;
+ border-width: 2px;
+}
+table.<xsl:value-of select="$css-tt"/> td {
+ vertical-align: top;
+}
+table.all td {
+ border-style: solid;
+ border-width: 1px;
+}
+table.full td {
+ border-style: none solid;
+ border-width: 1px;
+}
+table.<xsl:value-of select="$css-tt"/> th {
+ vertical-align: top;
+}
+table.all th {
+ border-style: solid;
+ border-width: 1px;
+}
+table.full th {
+ border-style: solid;
+ border-width: 1px 1px 2px 1px;
+}
+table.headers th {
+ border-style: none none solid none;
+ border-width: 2px;
+}
+table.<xsl:value-of select="$css-tleft"/> {
+ margin-right: auto;
+}
+table.<xsl:value-of select="$css-tright"/> {
+ margin-left: auto;
+}
+table.<xsl:value-of select="$css-tcenter"/> {
+ margin-left: auto;
+ margin-right: auto;
+}
+caption {
+ caption-side: bottom;
+ font-weight: bold;
+ font-size: 10pt;
+ margin-top: .5em;
+}
+<xsl:if test="//@x:caption-side">
+caption.caption-top {
+ caption-side: top;
+}
+</xsl:if>
+<xsl:if test="//table">
+table:not([class]) th {
+ background-color: #e9e9e9;
+}
+table:not([class]) tr:nth-child(2n) > td {
+ background-color: #f5f5f5;
+}
+tr p {
+ margin-left: 0em;
+}
+tr pre {
+ margin-left: 1em;
+}
+tr ol {
+ margin-left: 1em;
+}
+tr ul {
+ margin-left: 1em;
+}
+tr dl {
+ margin-left: 1em;
+}
+</xsl:if>
+</xsl:if>
+table.<xsl:value-of select="$css-header"/> {
+ border-spacing: 1px;
+ width: 95%;
+ font-size: 11pt;
+ color: white;
+}
+td.top {
+ vertical-align: top;
+}
+td.topnowrap {
+ vertical-align: top;
+ white-space: nowrap;
+}
+table.<xsl:value-of select="$css-header"/> td {
+ background-color: gray;
+ width: 50%;
+}<xsl:if test="/rfc/@obsoletes | /rfc/@updates">
+table.<xsl:value-of select="$css-header"/> a {
+ color: white;
+}</xsl:if>
+ul.toc, ul.toc ul {
+ list-style: none;
+ margin-left: 1.5em;
+ padding-left: 0em;
+}
+ul.toc li {
+ line-height: 150%;
+ font-weight: bold;
+ margin-left: 0em;
+}
+ul.toc li li {
+ line-height: normal;
+ font-weight: normal;
+ font-size: 11pt;
+ margin-left: 0em;
+}
+li.excluded {
+ font-size: 0pt;
+}
+ul p {
+ margin-left: 0em;
+}
+.filename, h1, h2, h3, h4 {
+ font-family: <xsl:value-of select="$xml2rfc-ext-ff-title"/>;
+}
+<xsl:if test="$has-index">ul.ind, ul.ind ul {
+ list-style: none;
+ margin-left: 1.5em;
+ padding-left: 0em;
+ page-break-before: avoid;
+}
+ul.ind li {
+ font-weight: bold;
+ line-height: 200%;
+ margin-left: 0em;
+}
+ul.ind li li {
+ font-weight: normal;
+ line-height: 150%;
+ margin-left: 0em;
+}<xsl:if test="//svg:svg">
+@namespace svg url(http://www.w3.org/2000/svg);
+svg|svg {
+ margin-left: 3em;
+}
+svg {
+ margin-left: 3em;
+}</xsl:if>
+.avoidbreakinside {
+ page-break-inside: avoid;
+}
+.avoidbreakafter {
+ page-break-after: avoid;
+}
+</xsl:if><xsl:if test="//*[@removeInRFC='true']">.rfcEditorRemove div:first-of-type {
+ font-style: italic;
+}</xsl:if><xsl:if test="//x:bcp14|//bcp14">.bcp14 {
+ font-style: normal;
+ text-transform: lowercase;
+ font-variant: small-caps;
+}</xsl:if><xsl:if test="//x:blockquote|//blockquote">
+blockquote > * .bcp14 {
+ font-style: italic;
+}</xsl:if>
+.comment {
+ background-color: yellow;
+}<xsl:if test="$xml2rfc-editing='yes'">
+.editingmark {
+ background-color: khaki;
+}</xsl:if>
+.<xsl:value-of select="$css-center"/> {
+ text-align: center;
+}
+.<xsl:value-of select="$css-error"/> {
+ color: red;
+ font-style: italic;
+ font-weight: bold;
+}
+.figure {
+ font-weight: bold;
+ text-align: center;
+ font-size: 10pt;
+}
+.filename {
+ color: #333333;
+ font-size: 112%;
+ font-weight: bold;
+ line-height: 21pt;
+ text-align: center;
+ margin-top: 0pt;
+}
+.fn {
+ font-weight: bold;
+}
+.<xsl:value-of select="$css-left"/> {
+ text-align: left;
+}
+.<xsl:value-of select="$css-right"/> {
+ text-align: right;
+}
+.warning {
+ font-size: 130%;
+ background-color: yellow;
+}<xsl:if test="$xml2rfc-ext-paragraph-links='yes'">
+.self {
+ color: #999999;
+ margin-left: .3em;
+ text-decoration: none;
+ visibility: hidden;
+ -webkit-user-select: none;<!-- not std CSS yet-->
+ -moz-user-select: none;
+ -ms-user-select: none;
+}
+.self:hover {
+ text-decoration: none;
+}
+li:hover > a.self, p:hover > a.self {
+ visibility: visible;
+}</xsl:if><xsl:if test="$has-edits">del {
+ color: red;
+ text-decoration: line-through;
+}
+.del {
+ color: red;
+ text-decoration: line-through;
+}
+ins {
+ color: green;
+ text-decoration: underline;
+}
+.ins {
+ color: green;
+ text-decoration: underline;
+}
+div.issuepointer {
+ float: left;
+}</xsl:if><xsl:if test="//ed:issue">
+table.openissue {
+ background-color: khaki;
+ border-width: thin;
+ border-style: solid;
+ border-color: black;
+}
+table.closedissue {
+ background-color: white;
+ border-width: thin;
+ border-style: solid;
+ border-color: gray;
+ color: gray;
+}
+thead th {
+ text-align: left;
+}
+.bg-issue {
+ border: solid;
+ border-width: 1px;
+ font-size: 8pt;
+}
+.closed-issue {
+ border: solid;
+ border-width: thin;
+ background-color: lime;
+ font-size: smaller;
+ font-weight: bold;
+}
+.open-issue {
+ border: solid;
+ border-width: thin;
+ background-color: red;
+ font-size: smaller;
+ font-weight: bold;
+}
+.editor-issue {
+ border: solid;
+ border-width: thin;
+ background-color: yellow;
+ font-size: smaller;
+ font-weight: bold;
+}</xsl:if><xsl:if test="$xml2rfc-ext-refresh-from!=''">.refreshxmlerror {
+ position: fixed;
+ top: 1%;
+ right: 1%;
+ padding: 5px 5px;
+ color: yellow;
+ background: black;
+}
+.refreshbrowsererror {
+ position: fixed;
+ top: 1%;
+ left: 1%;
+ padding: 5px 5px;
+ color: red;
+ background: black;
+}</xsl:if><xsl:if test="/rfc/x:feedback">.<xsl:value-of select="$css-feedback"/> {
+ position: fixed;
+ bottom: 1%;
+ right: 1%;
+ padding: 3px 5px;
+ color: white;
+ border-radius: 5px;
+ background: #006400;
+ border: 1px solid silver;
+ -webkit-user-select: none;<!-- not std CSS yet-->
+ -moz-user-select: none;
+ -ms-user-select: none;
+}
+.<xsl:value-of select="$css-fbbutton"/> {
+ margin-left: 1em;
+ color: #303030;
+ font-size: small;
+ font-weight: normal;
+ background: #d0d000;
+ padding: 1px 4px;
+ border: 1px solid silver;
+ border-radius: 5px;
+ -webkit-user-select: none;<!-- not std CSS yet-->
+ -moz-user-select: none;
+ -ms-user-select: none;
+}</xsl:if><xsl:if test="$xml2rfc-ext-justification='always'">
+dd, li, p {
+ text-align: justify;
+}</xsl:if><xsl:if test="$xml2rfc-ext-insert-metadata='yes' and $rfcno!=''">
+.<xsl:value-of select="$css-docstatus"/> {
+ border: 1px solid black;
+ display: none;
+ float: right;
+ margin: 2em;
+ padding: 1em;
+ -webkit-user-select: none;<!-- not std CSS yet-->
+ -moz-user-select: none;
+ -ms-user-select: none;
+}</xsl:if><xsl:if test="$errata-parsed">
+.<xsl:value-of select="$css-erratum"/> {
+ border: 1px solid orangered;
+ border-left: 0.75em solid orangered;
+ float: right;
+ padding: 0.5em;
+ -webkit-user-select: none;<!-- not std CSS yet-->
+ -moz-user-select: none;
+ -ms-user-select: none;
+}<xsl:if test="$parsedMaxwidth!=''">
+@media screen and (min-width: <xsl:value-of select="number($parsedMaxwidth + 350)"/>px) {
+ .<xsl:value-of select="$css-erratum"/> {
+ margin-right: -150px;
+ }
+}</xsl:if></xsl:if><xsl:if test="$published-as-rfc">
+.<xsl:value-of select="$css-publishedasrfc"/> {
+ background-color: yellow;
+ color: green;
+ font-size: 14pt;
+ text-align: center;
+}</xsl:if>
+
+@media screen {
+ pre.text, pre.text2 {
+ width: 69em;
+ }
+}
+
+@media print {
+ .<xsl:value-of select="$css-noprint"/> {
+ display: none;
+ }
+
+ a {
+ color: black;
+ text-decoration: none;
+ }
+
+ table.<xsl:value-of select="$css-header"/> {
+ width: 90%;
+ }
+
+ td.<xsl:value-of select="$css-header"/> {
+ width: 50%;
+ color: black;
+ background-color: white;
+ vertical-align: top;
+ font-size: 110%;
+ }
+
+ ul.toc a:last-child::after {
+ content: leader('.') target-counter(attr(href), page);
+ }
+
+ ul.ind li li a {<!-- links in the leaf nodes of the index should go to page numbers -->
+ content: target-counter(attr(href), page);
+ }
+
+ pre {
+ font-size: 10pt;
+ }
+
+ .print2col {
+ column-count: 2;
+ -moz-column-count: 2;<!-- for Firefox -->
+ column-fill: auto;<!-- for PrinceXML -->
+ }
+<xsl:if test="$xml2rfc-ext-justification='print'">
+ dd, li, p {
+ text-align: justify;
+ }
+</xsl:if>}
+@page<xsl:if test="$xml2rfc-ext-duplex='yes'">:right</xsl:if> {
+ font-family: <xsl:value-of select="$xml2rfc-ext-ff-body"/>;
+ @top-left {
+ content: "<xsl:call-template name="get-header-left"/>";
+ }
+ @top-right {
+ content: "<xsl:call-template name="get-header-right"/>";
+ }
+ @top-center {
+ content: "<xsl:call-template name="get-header-center"/>";
+ }
+ @bottom-left {
+ content: "<xsl:call-template name="get-author-summary"/>";
+ }
+ @bottom-center {
+ content: "<xsl:call-template name="get-bottom-center"/>";
+ }
+ @bottom-right {
+ content: "[Page " counter(page) "]";
+ }
+}<xsl:if test="$xml2rfc-ext-duplex='yes'">
+@page:left {
+ font-family: <xsl:value-of select="$xml2rfc-ext-ff-body"/>;
+ @top-left {
+ content: "<xsl:call-template name="get-header-right"/>";
+ }
+ @top-right {
+ content: "<xsl:call-template name="get-header-left"/>";
+ }
+ @top-center {
+ content: "<xsl:call-template name="get-header-center"/>";
+ }
+ @bottom-left {
+ content: "[Page " counter(page) "]";
+ }
+ @bottom-center {
+ content: "<xsl:call-template name="get-bottom-center"/>";
+ }
+ @bottom-right {
+ content: "<xsl:call-template name="get-author-summary"/>";
+ }
+}
+</xsl:if>
+@page:first {
+ @top-left {
+ content: normal;
+ }
+ @top-right {
+ content: normal;
+ }
+ @top-center {
+ content: normal;
+ }
+}
+</style>
+</xsl:template>
+
+
+<!-- generate the index section -->
+
+<xsl:template name="insertSingleIref">
+ <xsl:choose>
+ <xsl:when test="@ed:xref">
+ <!-- special index generator mode -->
+ <xsl:text>[</xsl:text>
+ <a href="#{@ed:xref}"><xsl:value-of select="@ed:xref"/></a>
+ <xsl:text>, </xsl:text>
+ <a>
+ <xsl:variable name="htmluri" select="//reference[@anchor=current()/@ed:xref]/format[@type='HTML']/@target"/>
+ <xsl:if test="$htmluri">
+ <xsl:attribute name="href"><xsl:value-of select="concat($htmluri,'#',@ed:frag)"/></xsl:attribute>
+ </xsl:if>
+ <xsl:choose>
+ <xsl:when test="@primary='true'"><b><xsl:value-of select="@ed:label" /></b></xsl:when>
+ <xsl:otherwise><xsl:value-of select="@ed:label" /></xsl:otherwise>
+ </xsl:choose>
+ </a>
+ <xsl:text>]</xsl:text>
+ <xsl:if test="position()!=last()">, </xsl:if>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="_n">
+ <xsl:call-template name="get-section-number" />
+ </xsl:variable>
+ <xsl:variable name="n">
+ <xsl:choose>
+ <xsl:when test="$_n!=''">
+ <xsl:value-of select="$_n"/>
+ </xsl:when>
+ <xsl:otherwise>§</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:variable name="backlink">
+ <xsl:choose>
+ <xsl:when test="self::xref">
+ <xsl:variable name="target" select="@target"/>
+ <xsl:comment>workaround for Saxon 9.1 bug; force evaluation of: <xsl:value-of select="$target"/></xsl:comment>
+ <xsl:variable name="no"><xsl:number level="any" count="xref[@target=$target]"/></xsl:variable>
+ <xsl:text>#</xsl:text>
+ <xsl:value-of select="$anchor-pref"/>
+ <xsl:text>xref.</xsl:text>
+ <xsl:value-of select="@target"/>
+ <xsl:text>.</xsl:text>
+ <xsl:value-of select="$no"/>
+ </xsl:when>
+ <xsl:when test="self::iref">
+ <xsl:text>#</xsl:text>
+ <xsl:call-template name="compute-iref-anchor"/>
+ </xsl:when>
+ <xsl:when test="self::x:ref">
+ <xsl:text>#</xsl:text>
+ <xsl:call-template name="compute-extref-anchor"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:message>Unsupported element type for insertSingleIref</xsl:message>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <a href="{$backlink}">
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:choose>
+ <xsl:when test="@primary='true'"><b><xsl:value-of select="$n"/></b></xsl:when>
+ <xsl:otherwise><xsl:value-of select="$n"/></xsl:otherwise>
+ </xsl:choose>
+ </a>
+ <xsl:if test="position()!=last()">, </xsl:if>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="insertSingleXref">
+ <xsl:variable name="_n">
+ <xsl:call-template name="get-section-number" />
+ </xsl:variable>
+ <xsl:variable name="n">
+ <xsl:choose>
+ <xsl:when test="$_n!=''">
+ <xsl:value-of select="$_n"/>
+ </xsl:when>
+ <xsl:otherwise>§</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="self::reference">
+ <a href="#{@anchor}">
+ <xsl:call-template name="insertInsDelClass"/>
+ <b><xsl:value-of select="$n"/></b>
+ </a>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="target" select="@target"/>
+ <xsl:variable name="backlink">#<xsl:value-of select="$anchor-pref"/>xref.<xsl:value-of select="$target"/>.<xsl:number level="any" count="xref[@target=$target]"/></xsl:variable>
+ <a href="{$backlink}">
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:value-of select="$n"/>
+ </a>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:if test="position()!=last()">, </xsl:if>
+</xsl:template>
+
+<xsl:template name="insertIndex">
+
+ <xsl:call-template name="insert-conditional-hrule"/>
+
+ <section id="{$anchor-pref}index">
+ <xsl:call-template name="insert-conditional-pagebreak"/>
+ <h2>
+ <a href="#{$anchor-pref}index">Index</a>
+ </h2>
+
+ <!-- generate navigation links to index subsections -->
+ <p class="{$css-noprint}">
+ <xsl:variable name="irefs" select="//iref[generate-id(.) = generate-id(key('index-first-letter',translate(substring(@item,1,1),$lcase,$ucase))[1])]"/>
+ <xsl:variable name="xrefs" select="//reference[not(starts-with(@anchor,'deleted-'))][generate-id(.) = generate-id(key('index-first-letter',translate(substring(concat(/rfc/back/displayreference[@target=current()/@anchor]/@to,@anchor),1,1),$lcase,$ucase))[1])]"/>
+
+ <xsl:for-each select="$irefs | $xrefs">
+
+ <xsl:sort select="translate(concat(@item,/rfc/back/displayreference[@target=current()/@anchor]/@to,@anchor),$lcase,$ucase)" />
+
+ <xsl:variable name="letter" select="translate(substring(concat(@item,/rfc/back/displayreference[@target=current()/@anchor]/@to,@anchor),1,1),$lcase,$ucase)"/>
+
+ <!-- character? -->
+ <xsl:if test="translate($letter,concat($lcase,$ucase,'0123456789'),'')=''">
+
+ <xsl:variable name="showit" select="$xml2rfc-ext-include-references-in-index='yes' or $irefs[starts-with(translate(@item,$lcase,$ucase),$letter)]"/>
+
+ <xsl:if test="$showit">
+ <a href="#{$anchor-pref}index.{$letter}">
+ <xsl:value-of select="$letter" />
+ </a>
+ <xsl:text> </xsl:text>
+ </xsl:if>
+ </xsl:if>
+ </xsl:for-each>
+ </p>
+
+ <!-- for each index subsection -->
+ <div class="print2col">
+ <ul class="ind">
+ <xsl:variable name="irefs2" select="//iref[generate-id(.) = generate-id(key('index-first-letter',translate(substring(@item,1,1),$lcase,$ucase))[1])]"/>
+ <xsl:variable name="xrefs2" select="//reference[not(starts-with(@anchor,'deleted-'))][generate-id(.) = generate-id(key('index-first-letter',translate(substring(concat(/rfc/back/displayreference[@target=current()/@anchor]/@to,@anchor),1,1),$lcase,$ucase))[1])]"/>
+
+ <xsl:for-each select="$irefs2 | $xrefs2">
+ <xsl:sort select="translate(concat(@item,/rfc/back/displayreference[@target=current()/@anchor]/@to,@anchor),$lcase,$ucase)" />
+ <xsl:variable name="letter" select="translate(substring(concat(@item,/rfc/back/displayreference[@target=current()/@anchor]/@to,@anchor),1,1),$lcase,$ucase)"/>
+
+ <xsl:variable name="showit" select="$xml2rfc-ext-include-references-in-index='yes' or $irefs2[starts-with(translate(@item,$lcase,$ucase),$letter)]"/>
+
+ <xsl:if test="$showit">
+ <li>
+
+ <!-- make letters and digits stand out -->
+ <xsl:choose>
+ <xsl:when test="translate($letter,concat($lcase,$ucase,'0123456789'),'')=''">
+ <a id="{$anchor-pref}index.{$letter}" href="#{$anchor-pref}index.{$letter}">
+ <b><xsl:value-of select="$letter" /></b>
+ </a>
+ </xsl:when>
+ <xsl:otherwise>
+ <b><xsl:value-of select="$letter" /></b>
+ </xsl:otherwise>
+ </xsl:choose>
+
+ <ul>
+ <xsl:for-each select="key('index-first-letter',translate(substring(concat(@item,@anchor),1,1),$lcase,$ucase))">
+
+ <xsl:sort select="translate(concat(@item,@anchor),$lcase,$ucase)" />
+
+ <xsl:choose>
+ <xsl:when test="self::reference">
+ <xsl:if test="$xml2rfc-ext-include-references-in-index='yes' and not(starts-with(@anchor,'deleted-'))">
+ <li>
+ <xsl:variable name="val">
+ <xsl:call-template name="reference-name"/>
+ </xsl:variable>
+ <em>
+ <xsl:value-of select="substring($val,2,string-length($val)-2)"/>
+ </em>
+ <xsl:text>  </xsl:text>
+
+ <xsl:variable name="rs" select="key('xref-item',current()/@anchor) | . | key('anchor-item',concat('deleted-',current()/@anchor))"/>
+
+ <xsl:for-each select="$rs">
+ <xsl:call-template name="insertSingleXref" />
+ </xsl:for-each>
+
+ <xsl:variable name="rs2" select="$rs[@x:sec|@section]"/>
+
+ <xsl:if test="$rs2">
+ <ul>
+ <xsl:for-each select="$rs2">
+ <xsl:sort select="substring-before(concat(@x:sec,@section,'.'),'.')" data-type="number"/>
+ <xsl:sort select="substring(concat(@x:sec,@section),2+string-length(substring-before(concat(@x:sec,@section),'.')))" data-type="number"/>
+
+ <xsl:if test="generate-id(.) = generate-id(key('index-xref-by-sec',concat(@target,'..',@x:sec,@section))[1])">
+ <li>
+ <em>
+ <xsl:choose>
+ <xsl:when test="translate(substring(concat(@x:sec,@section),1,1),$ucase,'')=''">
+ <xsl:text>Appendix </xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:text>Section </xsl:text>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:value-of select="@x:sec|@section"/>
+ </em>
+ <xsl:text>  </xsl:text>
+ <xsl:for-each select="key('index-xref-by-sec',concat(@target,'..',@x:sec,@section))">
+ <xsl:call-template name="insertSingleXref" />
+ </xsl:for-each>
+ </li>
+ </xsl:if>
+ </xsl:for-each>
+ </ul>
+ </xsl:if>
+
+ <xsl:if test="current()/x:source/@href">
+ <xsl:variable name="rs3" select="$rs[not(@x:sec) and @x:rel]"/>
+ <xsl:variable name="doc" select="document(current()/x:source/@href)"/>
+ <xsl:if test="$rs3">
+ <ul>
+ <xsl:for-each select="$rs3">
+ <xsl:sort select="count($doc//*[@anchor and following::*/@anchor=substring-after(current()/@x:rel,'#')])" order="ascending" data-type="number"/>
+ <xsl:if test="generate-id(.) = generate-id(key('index-xref-by-anchor',concat(@target,'..',@x:rel))[1])">
+ <li>
+ <em>
+ <xsl:variable name="sec">
+ <xsl:for-each select="$doc//*[@anchor=substring-after(current()/@x:rel,'#')]">
+ <xsl:call-template name="get-section-number"/>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="translate(substring($sec,1,1),$ucase,'')=''">
+ <xsl:text>Appendix </xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:text>Section </xsl:text>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:value-of select="$sec"/>
+ </em>
+ <xsl:text>  </xsl:text>
+ <xsl:for-each select="key('index-xref-by-anchor',concat(@target,'..',@x:rel))">
+ <xsl:call-template name="insertSingleXref" />
+ </xsl:for-each>
+ </li>
+ </xsl:if>
+ </xsl:for-each>
+ </ul>
+ </xsl:if>
+ </xsl:if>
+ </li>
+ </xsl:if>
+ </xsl:when>
+ <xsl:otherwise>
+ <!-- regular iref -->
+ <xsl:if test="generate-id(.) = generate-id(key('index-item',concat(@item,@anchor))[1])">
+ <xsl:variable name="item" select="@item"/>
+ <xsl:variable name="in-artwork" select="key('index-item',$item)[@primary='true' and ancestor::artwork]"/>
+
+ <li>
+ <xsl:choose>
+ <xsl:when test="$in-artwork">
+ <span class="tt"><xsl:value-of select="@item" /></span>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="@item" />
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:text>  </xsl:text>
+
+ <xsl:variable name="irefs3" select="key('index-item',@item)[not(@subitem) or @subitem='']"/>
+ <xsl:variable name="xrefs3" select="key('xref-item',$irefs3[@x:for-anchor='']/../@anchor) | key('xref-item',$irefs3/@x:for-anchor)"/>
+ <xsl:variable name="extrefs3" select="key('extref-item',$irefs3[@x:for-anchor='']/../@anchor) | key('extref-item',$irefs3/@x:for-anchor)"/>
+
+ <xsl:for-each select="$irefs3|$xrefs3|$extrefs3">
+ <!-- <xsl:sort select="translate(@item,$lcase,$ucase)" /> -->
+ <xsl:call-template name="insertSingleIref" />
+ </xsl:for-each>
+
+ <xsl:variable name="s2" select="key('index-item',@item)[@subitem and @subitem!='']"/>
+ <xsl:if test="$s2">
+ <ul>
+ <xsl:for-each select="$s2">
+ <xsl:sort select="translate(@subitem,$lcase,$ucase)" />
+
+ <xsl:if test="generate-id(.) = generate-id(key('index-item-subitem',concat(@item,'..',@subitem))[1])">
+
+ <xsl:variable name="in-artwork2" select="key('index-item-subitem',concat(@item,'..',@subitem))[@primary='true' and ancestor::artwork]" />
+
+ <li>
+
+ <xsl:choose>
+ <xsl:when test="$in-artwork2">
+ <span class="tt"><xsl:value-of select="@subitem" /></span>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="@subitem" />
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:text>  </xsl:text>
+
+ <xsl:variable name="irefs4" select="key('index-item-subitem',concat(@item,'..',@subitem))"/>
+ <xsl:variable name="xrefs4" select="key('xref-item',$irefs4[@x:for-anchor='']/../@anchor) | key('xref-item',$irefs4/@x:for-anchor)"/>
+ <xsl:variable name="extrefs4" select="key('extref-item',$irefs4[@x:for-anchor='']/../@anchor) | key('extref-item',$irefs4/@x:for-anchor)"/>
+
+ <xsl:for-each select="$irefs4|$xrefs4|$extrefs4">
+ <!--<xsl:sort select="translate(@item,$lcase,$ucase)" />-->
+ <xsl:call-template name="insertSingleIref" />
+ </xsl:for-each>
+
+ </li>
+ </xsl:if>
+ </xsl:for-each>
+ </ul>
+ </xsl:if>
+ </li>
+ </xsl:if>
+ </xsl:otherwise>
+ </xsl:choose>
+
+
+ </xsl:for-each>
+ </ul>
+ </li>
+ </xsl:if>
+
+ </xsl:for-each>
+ </ul>
+ </div>
+ </section>
+</xsl:template>
+
+<xsl:template name="insertPreamble" myns:namespaceless-elements="xml2rfc">
+
+ <xsl:param name="notes"/>
+
+<boilerplate>
+ <!-- TLP4, Section 6.c.iii -->
+ <xsl:variable name="pre5378EscapeClause">
+ This document may contain material from IETF Documents or IETF Contributions published or
+ made publicly available before November 10, 2008. The person(s) controlling the copyright in
+ some of this material may not have granted the IETF Trust the right to allow modifications of such
+ material outside the IETF Standards Process. Without obtaining an adequate license from the
+ person(s) controlling the copyright in such materials, this document may not be modified outside
+ the IETF Standards Process, and derivative works of it may not be created outside the IETF
+ Standards Process, except to format it for publication as an RFC or to translate it into languages
+ other than English.
+ </xsl:variable>
+
+ <!-- TLP1, Section 6.c.i -->
+ <xsl:variable name="noModificationTrust200811Clause">
+ This document may not be modified, and derivative works of it may not be
+ created, except to format it for publication as an RFC and to translate it
+ into languages other than English.
+ </xsl:variable>
+
+ <!-- TLP2..4, Section 6.c.i -->
+ <xsl:variable name="noModificationTrust200902Clause">
+ This document may not be modified, and derivative works of it may not be
+ created, except to format it for publication as an RFC or to translate it
+ into languages other than English.<!-- "and" changes to "or" -->
+ </xsl:variable>
+
+ <!-- TLP1..4, Section 6.c.ii -->
+ <xsl:variable name="noDerivativesTrust200___Clause">
+ This document may not be modified, and derivative works of it may not be
+ created, and it may not be published except as an Internet-Draft.
+ </xsl:variable>
+
+ <section anchor="{$anchor-pref}status">
+ <name>
+ <xsl:choose>
+ <xsl:when test="$xml2rfc-rfcedstyle='yes'">Status of This Memo</xsl:when>
+ <xsl:otherwise>Status of this Memo</xsl:otherwise>
+ </xsl:choose>
+ </name>
+
+ <xsl:choose>
+ <xsl:when test="@ipr and not(@number)">
+ <t>
+ <xsl:choose>
+
+ <!-- RFC2026 -->
+ <xsl:when test="@ipr = 'full2026'">
+ This document is an Internet-Draft and is
+ in full conformance with all provisions of Section 10 of RFC2026.
+ </xsl:when>
+ <xsl:when test="@ipr = 'noDerivativeWorks2026'">
+ This document is an Internet-Draft and is
+ in full conformance with all provisions of Section 10 of RFC2026
+ except that the right to produce derivative works is not granted.
+ </xsl:when>
+ <xsl:when test="@ipr = 'noDerivativeWorksNow'">
+ This document is an Internet-Draft and is
+ in full conformance with all provisions of Section 10 of RFC2026
+ except that the right to produce derivative works is not granted.
+ (If this document becomes part of an IETF working group activity,
+ then it will be brought into full compliance with Section 10 of RFC2026.)
+ </xsl:when>
+ <xsl:when test="@ipr = 'none'">
+ This document is an Internet-Draft and is
+ NOT offered in accordance with Section 10 of RFC2026,
+ and the author does not provide the IETF with any rights other
+ than to publish as an Internet-Draft.
+ </xsl:when>
+
+ <!-- RFC3667 -->
+ <xsl:when test="@ipr = 'full3667'">
+ This document is an Internet-Draft and is subject to all provisions
+ of section 3 of RFC 3667. By submitting this Internet-Draft, each
+ author represents that any applicable patent or other IPR claims of
+ which he or she is aware have been or will be disclosed, and any of
+ which he or she become aware will be disclosed, in accordance with
+ RFC 3668.
+ </xsl:when>
+ <xsl:when test="@ipr = 'noModification3667'">
+ This document is an Internet-Draft and is subject to all provisions
+ of section 3 of RFC 3667. By submitting this Internet-Draft, each
+ author represents that any applicable patent or other IPR claims of
+ which he or she is aware have been or will be disclosed, and any of
+ which he or she become aware will be disclosed, in accordance with
+ RFC 3668. This document may not be modified, and derivative works of
+ it may not be created, except to publish it as an RFC and to
+ translate it into languages other than English<xsl:if test="@iprExtract">,
+ other than to extract <xref target="{@iprExtract}"/> as-is
+ for separate use</xsl:if>.
+ </xsl:when>
+ <xsl:when test="@ipr = 'noDerivatives3667'">
+ This document is an Internet-Draft and is subject to all provisions
+ of section 3 of RFC 3667 except for the right to produce derivative
+ works. By submitting this Internet-Draft, each author represents
+ that any applicable patent or other IPR claims of which he or she
+ is aware have been or will be disclosed, and any of which he or she
+ become aware will be disclosed, in accordance with RFC 3668. This
+ document may not be modified, and derivative works of it may
+ not be created<xsl:if test="@iprExtract">, other than to extract
+ <xref target="{@iprExtract}"/> as-is for separate use</xsl:if>.
+ </xsl:when>
+
+ <!-- RFC3978 -->
+ <xsl:when test="@ipr = 'full3978'">
+ By submitting this Internet-Draft, each
+ author represents that any applicable patent or other IPR claims of
+ which he or she is aware have been or will be disclosed, and any of
+ which he or she becomes aware will be disclosed, in accordance with
+ Section 6 of BCP 79.
+ </xsl:when>
+ <xsl:when test="@ipr = 'noModification3978'">
+ By submitting this Internet-Draft, each
+ author represents that any applicable patent or other IPR claims of
+ which he or she is aware have been or will be disclosed, and any of
+ which he or she becomes aware will be disclosed, in accordance with
+ Section 6 of BCP 79. This document may not be modified, and derivative works of
+ it may not be created, except to publish it as an RFC and to
+ translate it into languages other than English<xsl:if test="@iprExtract">,
+ other than to extract <xref target="{@iprExtract}"/> as-is
+ for separate use</xsl:if>.
+ </xsl:when>
+ <xsl:when test="@ipr = 'noDerivatives3978'">
+ By submitting this Internet-Draft, each author represents
+ that any applicable patent or other IPR claims of which he or she
+ is aware have been or will be disclosed, and any of which he or she
+ becomes aware will be disclosed, in accordance with Section 6 of BCP 79. This
+ document may not be modified, and derivative works of it may
+ not be created<xsl:if test="@iprExtract">, other than to extract
+ <xref target="{@iprExtract}"/> as-is for separate use</xsl:if>.
+ </xsl:when>
+
+ <!-- as of Jan 2010, TLP 4.0 -->
+ <xsl:when test="$ipr-2010-01 and (@ipr = 'trust200902'
+ or @ipr = 'noModificationTrust200902'
+ or @ipr = 'noDerivativesTrust200902'
+ or @ipr = 'pre5378Trust200902')">
+ This Internet-Draft is submitted in full conformance with
+ the provisions of BCP 78 and BCP 79.
+ </xsl:when>
+
+ <!-- as of Nov 2008, Feb 2009 and Sep 2009 -->
+ <xsl:when test="@ipr = 'trust200811'
+ or @ipr = 'noModificationTrust200811'
+ or @ipr = 'noDerivativesTrust200811'
+ or @ipr = 'trust200902'
+ or @ipr = 'noModificationTrust200902'
+ or @ipr = 'noDerivativesTrust200902'
+ or @ipr = 'pre5378Trust200902'">
+ This Internet-Draft is submitted to IETF in full conformance with
+ the provisions of BCP 78 and BCP 79.
+ </xsl:when>
+ <xsl:otherwise>
+ CONFORMANCE UNDEFINED.
+ </xsl:otherwise>
+ </xsl:choose>
+
+ <!-- warn about iprExtract without effect -->
+ <xsl:if test="@iprExtract and (@ipr != 'noModification3667' and @ipr != 'noDerivatives3667' and @ipr != 'noModification3978' and @ipr != 'noDerivatives3978')">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="concat('/rfc/@iprExtract does not have any effect for /rfc/@ipr=',@ipr)"/>
+ </xsl:call-template>
+ </xsl:if>
+
+ <!-- restrictions -->
+ <xsl:choose>
+ <xsl:when test="@ipr = 'noModificationTrust200811'">
+ <xsl:value-of select="$noModificationTrust200811Clause"/>
+ </xsl:when>
+ <xsl:when test="@ipr = 'noDerivativesTrust200811'">
+ <xsl:value-of select="$noDerivativesTrust200___Clause"/>
+ </xsl:when>
+ <xsl:when test="@ipr = 'noModificationTrust200902'">
+ <xsl:value-of select="$noModificationTrust200902Clause"/>
+ </xsl:when>
+ <xsl:when test="@ipr = 'noDerivativesTrust200902'">
+ <xsl:value-of select="$noDerivativesTrust200___Clause"/>
+ </xsl:when>
+ <!-- escape clause moved to Copyright Notice as of 2009-11 -->
+ <xsl:when test="@ipr = 'pre5378Trust200902' and $pub-yearmonth < 200911">
+ <xsl:value-of select="$pre5378EscapeClause"/>
+ </xsl:when>
+
+ <xsl:otherwise />
+ </xsl:choose>
+ </t>
+ <xsl:choose>
+ <xsl:when test="$id-boilerplate='2010'">
+ <t>
+ Internet-Drafts are working documents of the Internet Engineering
+ Task Force (IETF). Note that other groups may also distribute
+ working documents as Internet-Drafts. The list of current
+ Internet-Drafts is at <eref target='http://datatracker.ietf.org/drafts/current/'>http://datatracker.ietf.org/drafts/current/</eref>.
+ </t>
+ </xsl:when>
+ <xsl:otherwise>
+ <t>
+ Internet-Drafts are working documents of the Internet Engineering
+ Task Force (IETF), its areas, and its working groups.
+ Note that other groups may also distribute working documents as
+ Internet-Drafts.
+ </t>
+ </xsl:otherwise>
+ </xsl:choose>
+ <t>
+ Internet-Drafts are draft documents valid for a maximum of six months
+ and may be updated, replaced, or obsoleted by other documents at any time.
+ It is inappropriate to use Internet-Drafts as reference material or to cite
+ them other than as “work in progress”.
+ </t>
+ <xsl:if test="$id-boilerplate=''">
+ <t>
+ The list of current Internet-Drafts can be accessed at
+ <eref target='http://www.ietf.org/ietf/1id-abstracts.txt'>http://www.ietf.org/ietf/1id-abstracts.txt</eref>.
+ </t>
+ <t>
+ The list of Internet-Draft Shadow Directories can be accessed at
+ <eref target='http://www.ietf.org/shadow.html'>http://www.ietf.org/shadow.html</eref>.
+ </t>
+ </xsl:if>
+ <t>
+ This Internet-Draft will expire <xsl:call-template name="expirydate"><xsl:with-param name="in-prose" select="true()"/></xsl:call-template>.
+ </t>
+ </xsl:when>
+
+ <xsl:when test="@category='bcp' and $rfc-boilerplate='2010'">
+ <t>
+ This memo documents an Internet Best Current Practice.
+ </t>
+ </xsl:when>
+ <xsl:when test="@category='bcp'">
+ <t>
+ This document specifies an Internet Best Current Practices for the Internet
+ Community, and requests discussion and suggestions for improvements.
+ Distribution of this memo is unlimited.
+ </t>
+ </xsl:when>
+ <xsl:when test="@category='exp' and $rfc-boilerplate='2010'">
+ <t>
+ This document is not an Internet Standards Track specification; it is
+ published for examination, experimental implementation, and evaluation.
+ </t>
+ </xsl:when>
+ <xsl:when test="@category='exp'">
+ <t>
+ This memo defines an Experimental Protocol for the Internet community.
+ It does not specify an Internet standard of any kind.
+ Discussion and suggestions for improvement are requested.
+ Distribution of this memo is unlimited.
+ </t>
+ </xsl:when>
+ <xsl:when test="@category='historic' and $rfc-boilerplate='2010'">
+ <t>
+ This document is not an Internet Standards Track specification; it is
+ published for the historical record.
+ </t>
+ </xsl:when>
+ <xsl:when test="@category='historic'">
+ <t>
+ This memo describes a historic protocol for the Internet community.
+ It does not specify an Internet standard of any kind.
+ Distribution of this memo is unlimited.
+ </t>
+ </xsl:when>
+ <xsl:when test="@category='std' and $rfc-boilerplate='2010'">
+ <t>
+ This is an Internet Standards Track document.
+ </t>
+ </xsl:when>
+ <xsl:when test="@category='std'">
+ <t>
+ This document specifies an Internet standards track protocol for the Internet
+ community, and requests discussion and suggestions for improvements.
+ Please refer to the current edition of the “Internet Official Protocol
+ Standards” (STD 1) for the standardization state and status of this
+ protocol. Distribution of this memo is unlimited.
+ </t>
+ </xsl:when>
+ <xsl:when test="(@category='info' or not(@category)) and $rfc-boilerplate='2010'">
+ <t>
+ This document is not an Internet Standards Track specification; it is
+ published for informational purposes.
+ </t>
+ </xsl:when>
+ <xsl:when test="@category='info' or not(@category)">
+ <t>
+ This memo provides information for the Internet community.
+ It does not specify an Internet standard of any kind.
+ Distribution of this memo is unlimited.
+ </t>
+ </xsl:when>
+ <xsl:otherwise>
+ <t>
+ UNSUPPORTED CATEGORY.
+ </t>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('Unsupported value for /rfc/@category: ', @category)"/>
+ <xsl:with-param name="inline" select="'no'"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+
+ <!-- 2nd and 3rd paragraph -->
+ <xsl:if test="$rfc-boilerplate='2010' and @number">
+ <t>
+ <xsl:if test="@category='exp'">
+ This document defines an Experimental Protocol for the Internet
+ community.
+ </xsl:if>
+ <xsl:if test="@category='historic'">
+ This document defines a Historic Document for the Internet community.
+ </xsl:if>
+ <xsl:choose>
+ <xsl:when test="$submissionType='IETF'">
+ This document is a product of the Internet Engineering Task Force
+ (IETF).
+ <xsl:choose>
+ <xsl:when test="$consensus='yes'">
+ It represents the consensus of the IETF community. It has
+ received public review and has been approved for publication by
+ the Internet Engineering Steering Group (IESG).
+ </xsl:when>
+ <xsl:otherwise>
+ It has been approved for publication by the Internet Engineering
+ Steering Group (IESG).
+ <!-- sanity check of $consensus -->
+ <xsl:if test="@category='std' or @category='bcp'">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="'IETF BCPs and Standards Track documents require IETF consensus, check values of @category and @consensus!'"/>
+ <xsl:with-param name="inline" select="'no'"/>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:when test="$submissionType='IAB'">
+ This document is a product of the Internet Architecture Board (IAB)
+ and represents information that the IAB has deemed valuable to
+ provide for permanent record.
+ <xsl:if test="$consensus='yes'">
+ It represents the consensus of the Internet Architecture Board (IAB).
+ </xsl:if>
+ </xsl:when>
+ <xsl:when test="$submissionType='IRTF'">
+ This document is a product of the Internet Research Task Force (IRTF).
+ The IRTF publishes the results of Internet-related research and
+ development activities. These results might not be suitable for
+ deployment.
+ <xsl:choose>
+ <xsl:when test="$consensus='yes' and front/workgroup!=''">
+ This RFC represents the consensus of the
+ <xsl:value-of select="front/workgroup"/> Research Group of the Internet
+ Research Task Force (IRTF).
+ </xsl:when>
+ <xsl:when test="$consensus='no' and front/workgroup!=''">
+ This RFC represents the individual opinion(s) of one or more
+ members of the <xsl:value-of select="front/workgroup"/> Research Group of the
+ Internet Research Task Force (IRTF).
+ </xsl:when>
+ <xsl:otherwise>
+ <!-- no research group -->
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:when test="$submissionType='independent'">
+ This is a contribution to the RFC Series, independently of any other
+ RFC stream. The RFC Editor has chosen to publish this document at
+ its discretion and makes no statement about its value for
+ implementation or deployment.
+ </xsl:when>
+ <xsl:otherwise>
+ <!-- will contain error message already -->
+ <xsl:value-of select="$submissionType"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:choose>
+ <xsl:when test="$submissionType='IETF'">
+ <xsl:choose>
+ <xsl:when test="@category='bcp'">
+ Further information on BCPs is available in <xsl:value-of select="$hab-reference"/>.
+ </xsl:when>
+ <xsl:when test="@category='std'">
+ Further information on Internet Standards is available in <xsl:value-of select="$hab-reference"/>.
+ </xsl:when>
+ <xsl:otherwise>
+ Not all documents approved by the IESG are a candidate for any
+ level of Internet Standard; see <xsl:value-of select="$hab-reference"/>.
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="approver">
+ <xsl:choose>
+ <xsl:when test="$submissionType='IAB'">IAB</xsl:when>
+ <xsl:when test="$submissionType='IRTF'">IRSG</xsl:when>
+ <xsl:otherwise>RFC Editor</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ Documents approved for publication by the
+ <xsl:value-of select="$approver"/> are not a candidate for any level
+ of Internet Standard; see <xsl:value-of select="$hab-reference"/>.
+ </xsl:otherwise>
+ </xsl:choose>
+ </t>
+ <t>
+ Information about the current status of this document, any errata, and
+ how to provide feedback on it may be obtained at
+ <eref target="http://www.rfc-editor.org/info/rfc{@number}";>http://www.rfc-editor.org/info/rfc<xsl:value-of select="@number"/></eref>.
+ </t>
+ </xsl:if>
+
+ </section>
+
+ <!-- some notes might go here; see http://www.rfc-editor.org/rfc-style-guide/rfc-style -->
+ <xsl:copy-of select="$notes"/>
+
+ <xsl:choose>
+ <xsl:when test="$ipr-2008-11">
+ <section anchor="{$anchor-pref}copyrightnotice">
+ <name>Copyright Notice</name>
+ <t>
+ Copyright © <xsl:value-of select="$xml2rfc-ext-pub-year" /> IETF Trust and the persons identified
+ as the document authors. All rights reserved.
+ </t>
+ <xsl:choose>
+ <xsl:when test="$ipr-2010-01">
+ <t>
+ This document is subject to BCP 78 and the IETF Trust's Legal
+ Provisions Relating to IETF Documents (<eref target="http://trustee.ietf.org/license-info";>http://trustee.ietf.org/license-info</eref>)
+ in effect on the date of publication of this document. Please
+ review these documents carefully, as they describe your rights
+ and restrictions with respect to this document.
+ <xsl:if test="$submissionType='IETF'">
+ Code Components extracted from this document must include
+ Simplified BSD License text as described in Section 4.e of the
+ Trust Legal Provisions and are provided without warranty as
+ described in the Simplified BSD License.
+ </xsl:if>
+ </t>
+ </xsl:when>
+ <xsl:when test="$ipr-2009-09">
+ <t>
+ This document is subject to BCP 78 and the IETF Trust's Legal
+ Provisions Relating to IETF Documents (<eref target="http://trustee.ietf.org/license-info";>http://trustee.ietf.org/license-info</eref>)
+ in effect on the date of publication of this document. Please
+ review these documents carefully, as they describe your rights
+ and restrictions with respect to this document. Code Components
+ extracted from this document must include Simplified BSD License
+ text as described in Section 4.e of the Trust Legal Provisions
+ and are provided without warranty as described in the BSD License.
+ </t>
+ </xsl:when>
+ <xsl:when test="$ipr-2009-02">
+ <t>
+ This document is subject to BCP 78 and the IETF Trust's Legal
+ Provisions Relating to IETF Documents in effect on the date of
+ publication of this document
+ (<eref target="http://trustee.ietf.org/license-info";>http://trustee.ietf.org/license-info</eref>).
+ Please review these documents carefully, as they describe your rights and restrictions with
+ respect to this document.
+ </t>
+ </xsl:when>
+ <xsl:otherwise>
+ <t>
+ This document is subject to BCP 78 and the IETF Trust's Legal
+ Provisions Relating to IETF Documents
+ (<eref target="http://trustee.ietf.org/license-info";>http://trustee.ietf.org/license-info</eref>) in effect on the date of
+ publication of this document. Please review these documents
+ carefully, as they describe your rights and restrictions with respect
+ to this document.
+ </t>
+ </xsl:otherwise>
+ </xsl:choose>
+
+ <!-- add warning for incompatible IPR attribute on RFCs -->
+ <xsl:variable name="stds-rfc-compatible-ipr"
+ select="@ipr='pre5378Trust200902' or @ipr='trust200902' or @ipr='trust200811' or @ipr='full3978' or @ipr='full3667' or @ipr='full2026'"/>
+
+ <xsl:variable name="rfc-compatible-ipr"
+ select="$stds-rfc-compatible-ipr or @ipr='noModificationTrust200902' or @ipr='noDerivativesTrust200902' or @ipr='noModificationTrust200811' or @ipr='noDerivativesTrust200811'"/>
+ <!-- TODO: may want to add more historic variants -->
+
+ <xsl:variable name="is-stds-track"
+ select="$submissionType='IETF' and @category='std'"/>
+
+ <xsl:variable name="status-diags">
+ <xsl:choose>
+ <xsl:when test="$is-stds-track and @number and @ipr and not($stds-rfc-compatible-ipr)">
+ <xsl:value-of select="concat('The /rfc/@ipr attribute value of ',@ipr,' is not allowed on standards-track RFCs.')"/>
+ </xsl:when>
+ <xsl:when test="@number and @ipr and not($rfc-compatible-ipr)">
+ <xsl:value-of select="concat('The /rfc/@ipr attribute value of ',@ipr,' is not allowed on RFCs.')"/>
+ </xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="$status-diags!=''">
+ <t>
+ <spanx><xsl:value-of select="$status-diags"/></spanx>
+ </t>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="$status-diags"/>
+ <xsl:with-param name="inline" select="'no'"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="(@number or $pub-yearmonth >= 200911) and @ipr = 'pre5378Trust200902'">
+ <!-- special case: RFC5378 escape applies to RFCs as well -->
+ <!-- for IDs historically in Status Of This Memo, over here starting 2009-11 -->
+ <t>
+ <xsl:value-of select="$pre5378EscapeClause"/>
+ </t>
+ </xsl:when>
+ <xsl:when test="not(@number)">
+ <!-- not an RFC, handled elsewhere -->
+ </xsl:when>
+ <xsl:when test="not(@ipr)">
+ <!-- no IPR value; done -->
+ </xsl:when>
+ <xsl:when test="@ipr='trust200902' or @ipr='trust200811' or @ipr='full3978' or @ipr='full3667' or @ipr='full2026'">
+ <!-- default IPR, allowed here -->
+ </xsl:when>
+ <xsl:when test="@ipr='noModificationTrust200811'">
+ <t>
+ <xsl:value-of select="$noModificationTrust200811Clause"/>
+ </t>
+ </xsl:when>
+ <xsl:when test="@ipr='noModificationTrust200902'">
+ <t>
+ <xsl:value-of select="$noModificationTrust200902Clause"/>
+ </t>
+ </xsl:when>
+ <xsl:when test="@ipr='noDerivativesTrust200902' or @ipr='noDerivativesTrust200811'">
+ <t>
+ <xsl:value-of select="$noDerivativesTrust200___Clause"/>
+ </t>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="msg" select="concat('unexpected value of /rfc/@ipr for this type of document: ',@ipr)"/>
+ <t>
+ <spanx><xsl:value-of select="$msg"/></spanx>
+ </t>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="$msg"/>
+ <xsl:with-param name="inline" select="'no'"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+
+ </section>
+ </xsl:when>
+ <xsl:when test="$ipr-2007-08">
+ <!-- no copyright notice -->
+ </xsl:when>
+ <xsl:when test="$ipr-rfc4748">
+ <section anchor="{$anchor-pref}copyrightnotice">
+ <name>Copyright Notice</name>
+ <t>
+ Copyright © The IETF Trust (<xsl:value-of select="$xml2rfc-ext-pub-year" />). All Rights Reserved.
+ </t>
+ </section>
+ </xsl:when>
+ <xsl:otherwise>
+ <section anchor="{$anchor-pref}copyrightnotice">
+ <name>Copyright Notice</name>
+ <t>
+ Copyright © The Internet Society (<xsl:value-of select="$xml2rfc-ext-pub-year" />). All Rights Reserved.
+ </t>
+ </section>
+ </xsl:otherwise>
+ </xsl:choose>
+</boilerplate>
+
+</xsl:template>
+
+<!-- TOC generation -->
+
+<xsl:template match="/" mode="toc">
+ <hr class="{$css-noprint}"/>
+
+ <nav id="{$anchor-pref}toc">
+ <xsl:call-template name="insert-errata">
+ <xsl:with-param name="section" select="'toc'"/>
+ </xsl:call-template>
+
+ <h2 class="np"> <!-- this pagebreak occurs always -->
+ <a href="#{$anchor-pref}toc">Table of Contents</a>
+ </h2>
+
+ <ul class="toc">
+ <xsl:apply-templates mode="toc" />
+ </ul>
+ </nav>
+</xsl:template>
+
+<xsl:template name="insert-toc-line">
+ <xsl:param name="number" />
+ <xsl:param name="target" />
+ <xsl:param name="title" />
+ <xsl:param name="name" />
+ <xsl:param name="tocparam" />
+ <xsl:param name="oldtitle" />
+ <xsl:param name="waschanged" />
+
+ <xsl:variable name="depth">
+ <!-- count the dots -->
+ <xsl:choose>
+ <xsl:when test="starts-with($number,'unnumbered-')">
+ <xsl:value-of select="string-length(translate(substring-after($number,'unnumbered-'),'.ABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890§','.'))"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="string-length(translate($number,'.ABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890§','.'))"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <!-- handle tocdepth parameter -->
+ <xsl:choose>
+ <xsl:when test="(not($tocparam) or $tocparam='' or $tocparam='default') and $depth >= $parsedTocDepth">
+ <!-- dropped entry because excluded -->
+ <xsl:attribute name="class">excluded</xsl:attribute>
+ </xsl:when>
+ <xsl:when test="$tocparam='exclude'">
+ <!-- dropped entry because excluded -->
+ <xsl:attribute name="class">excluded</xsl:attribute>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:choose>
+ <xsl:when test="starts-with($number,'del-')">
+ <del>
+ <xsl:value-of select="$number" />
+ <a href="#{$target}"><xsl:value-of select="$title"/></a>
+ </del>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:if test="$number != '' and not(contains($number,'unnumbered-'))">
+ <a href="#{$anchor-pref}section.{$number}">
+ <xsl:call-template name="emit-section-number">
+ <xsl:with-param name="no" select="$number"/>
+ </xsl:call-template>
+ </a>
+ <xsl:text>   </xsl:text>
+ </xsl:if>
+ <a href="#{$target}">
+ <xsl:choose>
+ <xsl:when test="$waschanged!=''">
+ <ins><xsl:value-of select="$title"/></ins>
+ <del><xsl:value-of select="$oldtitle"/></del>
+ </xsl:when>
+ <xsl:when test="$name">
+ <xsl:call-template name="render-name-ref">
+ <xsl:with-param name="n" select="$name/node()"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$title"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </a>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="back-toc">
+
+ <xsl:if test="//cref and $xml2rfc-comments='yes' and $xml2rfc-inline!='yes'">
+ <li>
+ <xsl:call-template name="insert-toc-line">
+ <xsl:with-param name="target" select="concat($anchor-pref,'comments')"/>
+ <xsl:with-param name="title" select="'Editorial Comments'"/>
+ </xsl:call-template>
+ </li>
+ </xsl:if>
+
+ <xsl:if test="$xml2rfc-ext-authors-section='before-appendices'">
+ <xsl:apply-templates select="/rfc/front" mode="toc" />
+ </xsl:if>
+ <xsl:apply-templates select="back/*[not(self::references)]" mode="toc" />
+
+ <!-- insert the index if index entries exist -->
+ <xsl:if test="$has-index">
+ <li>
+ <xsl:call-template name="insert-toc-line">
+ <xsl:with-param name="target" select="concat($anchor-pref,'index')"/>
+ <xsl:with-param name="title" select="'Index'"/>
+ </xsl:call-template>
+ </li>
+ </xsl:if>
+
+ <xsl:if test="$xml2rfc-ext-authors-section='end'">
+ <xsl:apply-templates select="/rfc/front" mode="toc" />
+ </xsl:if>
+
+ <!-- copyright statements -->
+ <xsl:if test="$xml2rfc-private='' and not($no-copylong)">
+ <li>
+ <xsl:call-template name="insert-toc-line">
+ <xsl:with-param name="target" select="concat($anchor-pref,'ipr')"/>
+ <xsl:with-param name="title" select="'Intellectual Property and Copyright Statements'"/>
+ </xsl:call-template>
+ </li>
+ </xsl:if>
+
+</xsl:template>
+
+<xsl:template match="front" mode="toc">
+
+ <xsl:variable name="authors-title">
+ <xsl:call-template name="get-authors-section-title"/>
+ </xsl:variable>
+ <xsl:variable name="authors-number">
+ <xsl:call-template name="get-authors-section-number"/>
+ </xsl:variable>
+
+ <xsl:if test="$authors-number!='suppress' and $xml2rfc-authorship!='no'">
+ <li>
+ <xsl:call-template name="insert-toc-line">
+ <xsl:with-param name="target" select="concat($anchor-pref,'authors')"/>
+ <xsl:with-param name="title" select="$authors-title"/>
+ <xsl:with-param name="number" select="$authors-number"/>
+ </xsl:call-template>
+ </li>
+ </xsl:if>
+
+</xsl:template>
+
+<xsl:template name="references-toc">
+
+ <!-- distinguish two cases: (a) single references element (process
+ as toplevel section; (b) multiple references sections (add one toplevel
+ container with subsection) -->
+
+ <xsl:variable name="refsecs" select="/rfc/back/references|/rfc/back/ed:replace/ed:ins/references"/>
+
+ <xsl:choose>
+ <xsl:when test="count($refsecs) = 0">
+ <!-- nop -->
+ </xsl:when>
+ <xsl:when test="count($refsecs) = 1">
+ <xsl:for-each select="$refsecs">
+ <xsl:variable name="title">
+ <xsl:choose>
+ <xsl:when test="@title!=''"><xsl:value-of select="@title" /></xsl:when>
+ <xsl:otherwise><xsl:value-of select="$xml2rfc-refparent"/></xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <li>
+ <xsl:call-template name="insert-toc-line">
+ <xsl:with-param name="number">
+ <xsl:call-template name="get-references-section-number"/>
+ </xsl:with-param>
+ <xsl:with-param name="target" select="concat($anchor-pref,'references')"/>
+ <xsl:with-param name="title" select="$title"/>
+ <xsl:with-param name="name" select="name"/>
+ </xsl:call-template>
+ </li>
+ </xsl:for-each>
+ </xsl:when>
+ <xsl:otherwise>
+ <li>
+ <!-- insert pseudo container -->
+ <xsl:call-template name="insert-toc-line">
+ <xsl:with-param name="number">
+ <xsl:call-template name="get-references-section-number"/>
+ </xsl:with-param>
+ <xsl:with-param name="target" select="concat($anchor-pref,'references')"/>
+ <xsl:with-param name="title" select="$xml2rfc-refparent"/>
+ </xsl:call-template>
+
+ <ul>
+ <!-- ...with subsections... -->
+ <xsl:for-each select="$refsecs">
+ <xsl:variable name="title">
+ <xsl:choose>
+ <xsl:when test="@title!=''"><xsl:value-of select="@title" /></xsl:when>
+ <xsl:otherwise><xsl:value-of select="$xml2rfc-refparent"/></xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:variable name="sectionNumber">
+ <xsl:call-template name="get-section-number" />
+ </xsl:variable>
+
+ <xsl:variable name="num">
+ <xsl:number level="any"/>
+ </xsl:variable>
+
+ <li>
+ <xsl:call-template name="insert-toc-line">
+ <xsl:with-param name="number" select="$sectionNumber"/>
+ <xsl:with-param name="target" select="concat($anchor-pref,'references','.',$num)"/>
+ <xsl:with-param name="title" select="$title"/>
+ <xsl:with-param name="name" select="name"/>
+ </xsl:call-template>
+ </li>
+ </xsl:for-each>
+ </ul>
+ </li>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="section|appendix" mode="toc">
+ <xsl:variable name="sectionNumber">
+ <xsl:call-template name="get-section-number" />
+ </xsl:variable>
+
+ <xsl:variable name="target">
+ <xsl:choose>
+ <xsl:when test="@anchor"><xsl:value-of select="@anchor" /></xsl:when>
+ <xsl:otherwise><xsl:value-of select="$anchor-pref"/>section.<xsl:value-of select="$sectionNumber" /></xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <!-- obtain content, just to check whether we need to recurse at all -->
+ <xsl:variable name="content">
+ <li>
+ <xsl:call-template name="insert-toc-line">
+ <xsl:with-param name="number" select="$sectionNumber"/>
+ <xsl:with-param name="target" select="$target"/>
+ <xsl:with-param name="title" select="@title"/>
+ <xsl:with-param name="name" select="name"/>
+ <xsl:with-param name="tocparam" select="@toc"/>
+ <xsl:with-param name="oldtitle" select="@ed:old-title"/>
+ <xsl:with-param name="waschanged" select="@ed:resolves"/>
+ </xsl:call-template>
+
+ <ul>
+ <xsl:apply-templates mode="toc" />
+ </ul>
+ </li>
+ </xsl:variable>
+
+ <xsl:if test="$content!=''">
+ <li>
+ <xsl:call-template name="insert-toc-line">
+ <xsl:with-param name="number" select="$sectionNumber"/>
+ <xsl:with-param name="target" select="$target"/>
+ <xsl:with-param name="title" select="@title"/>
+ <xsl:with-param name="name" select="name"/>
+ <xsl:with-param name="tocparam" select="@toc"/>
+ <xsl:with-param name="oldtitle" select="@ed:old-title"/>
+ <xsl:with-param name="waschanged" select="@ed:resolves"/>
+ </xsl:call-template>
+
+ <!-- obtain nested content, just to check whether we need to recurse at all -->
+ <xsl:variable name="nested-content">
+ <ul>
+ <xsl:apply-templates mode="toc" />
+ </ul>
+ </xsl:variable>
+
+ <!-- only recurse if we need to (do not produce useless list container) -->
+ <xsl:if test="$nested-content!=''">
+ <ul>
+ <xsl:apply-templates mode="toc" />
+ </ul>
+ </xsl:if>
+ </li>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template match="middle" mode="toc">
+ <xsl:apply-templates mode="toc" />
+ <xsl:call-template name="references-toc" />
+</xsl:template>
+
+<xsl:template match="rfc" mode="toc">
+ <xsl:apply-templates select="middle" mode="toc" />
+ <xsl:call-template name="back-toc" />
+</xsl:template>
+
+<xsl:template match="ed:del|ed:ins|ed:replace" mode="toc">
+ <xsl:apply-templates mode="toc" />
+</xsl:template>
+
+<xsl:template match="*|text()" mode="toc" />
+
+
+<xsl:template name="insertTocAppendix">
+
+ <xsl:if test="//figure[@title!='' or @anchor!='']">
+ <ul class="toc">
+ <li>Figures
+ <ul>
+ <xsl:for-each select="//figure[@title!='' or @anchor!='']">
+ <xsl:variable name="n"><xsl:call-template name="get-figure-number"/></xsl:variable>
+ <xsl:variable name="title">
+ <xsl:if test="not(starts-with($n,'u'))">
+ <xsl:text>Figure </xsl:text>
+ <xsl:value-of select="$n"/>
+ <xsl:if test="@title!=''">: </xsl:if>
+ </xsl:if>
+ <xsl:if test="@title"><xsl:value-of select="@title"/></xsl:if>
+ </xsl:variable>
+ <li>
+ <xsl:call-template name="insert-toc-line">
+ <xsl:with-param name="target" select="concat($anchor-pref,'figure.',$n)" />
+ <xsl:with-param name="title" select="$title" />
+ </xsl:call-template>
+ </li>
+ </xsl:for-each>
+ </ul>
+ </li>
+ </ul>
+ </xsl:if>
+
+ <!-- experimental -->
+ <xsl:if test="//ed:issue">
+ <xsl:call-template name="insertIssuesList" />
+ </xsl:if>
+
+</xsl:template>
+
+<xsl:template name="reference-name">
+ <xsl:param name="node" select="."/>
+
+ <xsl:for-each select="$node">
+ <xsl:choose>
+ <xsl:when test="$xml2rfc-symrefs!='no' and ancestor::ed:del">
+ <xsl:variable name="unprefixed" select="substring-after(@anchor,'deleted-')"/>
+ <xsl:choose>
+ <xsl:when test="$unprefixed!=''">
+ <xsl:value-of select="concat('[',$unprefixed,']')"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:if test="count(//reference[@anchor=current()/@anchor])!=1">
+ <xsl:message>Deleted duplicate anchors should have the prefix "deleted-": <xsl:value-of select="@anchor"/></xsl:message>
+ </xsl:if>
+ <xsl:value-of select="concat('[',@anchor,']')"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:when test="$xml2rfc-symrefs!='no'">
+ <xsl:text>[</xsl:text>
+ <xsl:choose>
+ <xsl:when test="/rfc/back/displayreference[@target=current()/@anchor]">
+ <xsl:value-of select="/rfc/back/displayreference[@target=current()/@anchor]/@to"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="@anchor"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:text>]</xsl:text>
+ </xsl:when>
+ <xsl:when test="ancestor::ed:del">
+ <xsl:text>[del]</xsl:text>
+ </xsl:when>
+ <xsl:otherwise>[<xsl:number level="any" count="reference[not(ancestor::ed:del)]"/>]</xsl:otherwise>
+ </xsl:choose>
+ </xsl:for-each>
+</xsl:template>
+
+
+
+<xsl:template name="replace-substring">
+ <xsl:param name="string" />
+ <xsl:param name="replace" />
+ <xsl:param name="by" />
+
+ <xsl:choose>
+ <xsl:when test="contains($string,$replace)">
+ <xsl:value-of select="concat(substring-before($string, $replace),$by)" />
+ <xsl:call-template name="replace-substring">
+ <xsl:with-param name="string" select="substring-after($string,$replace)" />
+ <xsl:with-param name="replace" select="$replace" />
+ <xsl:with-param name="by" select="$by" />
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise><xsl:value-of select="$string" /></xsl:otherwise>
+ </xsl:choose>
+
+</xsl:template>
+
+<xsl:template name="rfc-or-id-link">
+ <xsl:param name="name" />
+
+ <xsl:choose>
+ <xsl:when test="starts-with($name,'draft-')">
+ <xsl:variable name="uri">
+ <xsl:call-template name="compute-internet-draft-uri">
+ <xsl:with-param name="internet-draft" select="$name"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <a href="{$uri}"><xsl:value-of select="$name"/></a>
+ <xsl:call-template name="check-front-matter-ref">
+ <xsl:with-param name="name" select="$name"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="string(number($name))=$name">
+ <xsl:variable name="uri">
+ <xsl:call-template name="compute-rfc-uri">
+ <xsl:with-param name="rfc" select="$name"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <a href="{$uri}"><xsl:value-of select="$name"/></a>
+ <xsl:call-template name="check-front-matter-ref">
+ <xsl:with-param name="name" select="$name"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$name"/>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="concat('In metadata obsoletes/updates, RFC number of draft name is expected - found: ',$name)"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="rfclist">
+ <xsl:param name="list" />
+ <xsl:choose>
+ <xsl:when test="contains($list,',')">
+ <xsl:variable name="rfcNo" select="substring-before($list,',')" />
+ <xsl:call-template name="rfc-or-id-link">
+ <xsl:with-param name="name" select="$rfcNo"/>
+ </xsl:call-template>
+ <xsl:text>, </xsl:text>
+ <xsl:call-template name="rfclist">
+ <xsl:with-param name="list" select="normalize-space(substring-after($list,','))" />
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="rfcNo" select="$list" />
+ <xsl:call-template name="rfc-or-id-link">
+ <xsl:with-param name="name" select="$rfcNo"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="check-front-matter-ref">
+ <xsl:param name="name"/>
+ <xsl:choose>
+ <xsl:when test="starts-with($name,'draft-')">
+ <xsl:if test="not(//references//reference//seriesInfo[@name='Internet-Draft' and @value=$name])">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="concat('front matter mentions I-D ',$name,' for which there is no reference element')"/>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:if test="not(//references//reference//seriesInfo[@name='RFC' and @value=$name])">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="concat('front matter mentions RFC ',$name,' for which there is no reference element')"/>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="check-anchor">
+ <xsl:if test="@anchor and @anchor!=''">
+ <!-- check validity of anchor name -->
+ <xsl:variable name="t" select="@anchor"/>
+ <xsl:variable name="tstart" select="substring($t,1,1)"/>
+
+ <!-- we only check for disallowed ASCII characters for now -->
+ <xsl:variable name="not-namestartchars">	  !"#$%&'()*+,-./0123456789;<=>?@[\]^`[|}~</xsl:variable>
+
+ <xsl:if test="$tstart!=translate($tstart,$not-namestartchars,'')">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('anchor "',$t,'" can not start with character "',$tstart,'"')"/>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:call-template name="check-anchor-non-start">
+ <xsl:with-param name="f" select="$t"/>
+ <xsl:with-param name="t" select="$t"/>
+ </xsl:call-template>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template name="check-anchor-non-start">
+ <xsl:param name="f"/>
+ <xsl:param name="t"/>
+
+ <xsl:variable name="not-namechars">	  !"#$%&'()*+,/;<=>?@[\]^`[|}~</xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="$t=''">
+ <!-- Done -->
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="s" select="substring($t,1,1)"/>
+ <xsl:choose>
+ <xsl:when test="$s!=translate($s,$not-namechars,'')">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('anchor "',$f,'" contains invalid character "',$s,'" at position ',string-length($f) - string-length($t))"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="check-anchor-non-start">
+ <xsl:with-param name="f" select="$f"/>
+ <xsl:with-param name="t" select="substring($t,2)"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="sluggy-anchor">
+ <xsl:if test="self::section and (not(@anchor) or @anchor='')">
+ <xsl:variable name="fr">ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789.()+-_ :%,/=@<></xsl:variable>
+ <xsl:variable name="to">abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz0123456789.----_---------</xsl:variable>
+ <xsl:variable name="canslug" select="translate(normalize-space(concat(@title,name)),$fr,'')=''"/>
+ <xsl:if test="$canslug">
+ <xsl:variable name="slug" select="translate(normalize-space(concat(@title,name)),$fr,$to)"/>
+ <xsl:variable name="conflicts" select="//section[not(@anchor) and $slug=translate(normalize-space(concat(@title,name)),$fr,$to)]"/>
+ <xsl:choose>
+ <xsl:when test="count($conflicts)>1">
+ <xsl:variable name="c" select="preceding::*[not(@anchor) and $slug=translate(normalize-space(concat(@title,name)),$fr,$to)]"/>
+ <xsl:value-of select="concat('n-',$slug,'_',(1+count($c)))"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="concat('n-',$slug)"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:if>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template name="copy-anchor">
+ <xsl:call-template name="check-anchor"/>
+ <xsl:choose>
+ <xsl:when test="@anchor and @anchor!=''">
+ <xsl:attribute name="id"><xsl:value-of select="@anchor"/></xsl:attribute>
+ </xsl:when>
+ <xsl:when test="self::section">
+ <xsl:variable name="slug">
+ <xsl:call-template name="sluggy-anchor"/>
+ </xsl:variable>
+ <xsl:if test="$slug!=''">
+ <xsl:attribute name="id"><xsl:value-of select="$slug"/></xsl:attribute>
+ </xsl:if>
+ </xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="rfclist-for-dcmeta">
+ <xsl:param name="list" />
+ <xsl:choose>
+ <xsl:when test="contains($list,',')">
+ <xsl:variable name="rfcNo" select="substring-before($list,',')" />
+ <meta name="dct.replaces" content="urn:ietf:rfc:{$rfcNo}" />
+ <xsl:call-template name="rfclist-for-dcmeta">
+ <xsl:with-param name="list" select="normalize-space(substring-after($list,','))" />
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="rfcNo" select="$list" />
+ <meta name="dct.replaces" content="urn:ietf:rfc:{$rfcNo}" />
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="get-paragraph-number">
+ <!-- no paragraph numbers in certain containers -->
+ <xsl:if test="not(ancestor::ul) and not(ancestor::dl) and not(ancestor::ol)">
+
+ <xsl:choose>
+ <xsl:when test="parent::blockquote or parent::x:blockquote">
+ <!-- boilerplate -->
+ <xsl:for-each select="parent::blockquote|parent::x:blockquote"><xsl:call-template name="get-paragraph-number" />.</xsl:for-each>
+ <xsl:number count="t|x:blockquote|blockquote|x:note|aside|ul|dl|ol"/>
+ </xsl:when>
+
+ <xsl:when test="parent::aside or parent::x:note">
+ <!-- boilerplate -->
+ <xsl:for-each select="parent::aside|parent::x:note"><xsl:call-template name="get-paragraph-number" />.</xsl:for-each>
+ <xsl:number count="t|x:blockquote|blockquote|x:note|aside|ul|dl|ol"/>
+ </xsl:when>
+
+ <xsl:when test="ancestor::section">
+ <!-- get section number of ancestor section element, then add t number -->
+ <xsl:for-each select="ancestor::section[1]"><xsl:call-template name="get-section-number" />.p.</xsl:for-each>
+ <xsl:variable name="b"><xsl:number count="t|x:blockquote|blockquote|x:note|aside|ul|dl|ol"/></xsl:variable>
+ <xsl:choose>
+ <xsl:when test="parent::section and ../@removeInRFC='true' and ../t[1]!=$section-removeInRFC">
+ <xsl:value-of select="1 + $b"/>
+ </xsl:when>
+ <xsl:otherwise><xsl:value-of select="$b"/></xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+
+ <xsl:when test="ancestor::note">
+ <!-- or get section number of ancestor note element, then add t number -->
+ <xsl:for-each select="ancestor::note[1]"><xsl:call-template name="get-section-number" />.p.</xsl:for-each>
+ <xsl:variable name="b"><xsl:number count="t|x:blockquote|blockquote|x:note|aside|ul|dl|ol"/></xsl:variable>
+ <xsl:choose>
+ <xsl:when test="parent::note and ../@removeInRFC='true' and ../t[1]!=$note-removeInRFC">
+ <xsl:value-of select="1 + $b"/>
+ </xsl:when>
+ <xsl:otherwise><xsl:value-of select="$b"/></xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+
+ <!-- abstract -->
+ <xsl:when test="ancestor::abstract">
+ <xsl:text>p.</xsl:text>
+ <xsl:number count="t|x:blockquote|blockquote|x:note|aside|ul|dl|ol"/>
+ </xsl:when>
+
+ <xsl:otherwise/>
+ </xsl:choose>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template name="editingMark">
+ <xsl:if test="$xml2rfc-editing='yes' and ancestor::rfc">
+ <sup class="editingmark"><span><xsl:number level="any" count="postamble|preamble|t"/></span> </sup>
+ </xsl:if>
+</xsl:template>
+
+<!-- internal ref support -->
+<xsl:key name="anchor-item-alias" match="//*[@anchor and (x:anchor-alias/@value or ed:replace/ed:ins/x:anchor-alias)]" use="x:anchor-alias/@value | ed:replace/ed:ins/x:anchor-alias/@value"/>
+
+<xsl:template match="x:ref">
+ <xsl:variable name="val" select="normalize-space(.)"/>
+ <xsl:variable name="target" select="key('anchor-item',$val) | key('anchor-item-alias',$val) | //reference/x:source[x:defines=$val]"/>
+ <xsl:if test="count($target)>1">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">internal link target for '<xsl:value-of select="."/>' is ambiguous; picking first.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:choose>
+ <xsl:when test="$target[1]/@anchor">
+ <a href="#{$target[1]/@anchor}" class="smpl">
+ <xsl:call-template name="copy-anchor"/>
+ <!-- insert id when a backlink to this xref is needed in the index -->
+ <xsl:if test="//iref[@x:for-anchor=$val] | //iref[@x:for-anchor='' and ../@anchor=$val]">
+ <xsl:attribute name="id"><xsl:call-template name="compute-extref-anchor"/></xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="."/>
+ </a>
+ </xsl:when>
+ <xsl:when test="$target[1]/self::x:source">
+ <xsl:variable name="extdoc" select="document($target[1]/@href)"/>
+ <xsl:variable name="nodes" select="$extdoc//*[@anchor and (x:anchor-alias/@value=$val)]"/>
+ <xsl:if test="not($nodes)">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg">Anchor '<xsl:value-of select="$val"/>' not found in source file '<xsl:value-of select="$target[1]/@href"/>'.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:variable name="t">
+ <xsl:call-template name="computed-auto-target">
+ <xsl:with-param name="bib" select="$target[1]/.."/>
+ <xsl:with-param name="ref" select="$nodes[1]"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <a href="{$t}" class="smpl">
+ <xsl:value-of select="."/>
+ </a>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">internal link target for '<xsl:value-of select="."/>' does not exist.</xsl:with-param>
+ </xsl:call-template>
+ <xsl:value-of select="."/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<!-- Nothing to do here -->
+<xsl:template match="x:anchor-alias" />
+
+<!-- Quotes -->
+<xsl:template match="x:q">
+ <q>
+ <xsl:copy-of select="@cite"/>
+ <xsl:apply-templates/>
+ </q>
+</xsl:template>
+
+<!-- Notes -->
+<xsl:template match="x:note|aside">
+ <xsl:variable name="p">
+ <xsl:call-template name="get-paragraph-number" />
+ </xsl:variable>
+
+ <div>
+ <xsl:if test="$p!='' and not(ancestor::ed:del) and not(ancestor::ed:ins)">
+ <xsl:attribute name="id"><xsl:value-of select="$anchor-pref"/>section.<xsl:value-of select="$p"/></xsl:attribute>
+ </xsl:if>
+ <aside>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates select="*"/>
+ </aside>
+ </div>
+</xsl:template>
+
+<xsl:template match="x:bcp14|bcp14">
+ <!-- check valid BCP14 keywords, then emphasize them -->
+ <xsl:variable name="c" select="normalize-space(.)"/>
+ <xsl:choose>
+ <xsl:when test="$c='MUST' or $c='REQUIRED' or $c='SHALL'">
+ <em class="bcp14"><xsl:value-of select="."/></em>
+ </xsl:when>
+ <xsl:when test="$c='MUST NOT' or $c='SHALL NOT'">
+ <em class="bcp14"><xsl:value-of select="."/></em>
+ </xsl:when>
+ <xsl:when test="$c='SHOULD' or $c='RECOMMENDED'">
+ <em class="bcp14"><xsl:value-of select="."/></em>
+ </xsl:when>
+ <xsl:when test="$c='SHOULD NOT' or $c='NOT RECOMMENDED'">
+ <em class="bcp14"><xsl:value-of select="."/></em>
+ </xsl:when>
+ <xsl:when test="$c='MAY' or $c='OPTIONAL'">
+ <em class="bcp14"><xsl:value-of select="."/></em>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="."/>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('Unknown BCP14 keyword: ',.)"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="x:blockquote|blockquote">
+ <xsl:variable name="p">
+ <xsl:call-template name="get-paragraph-number" />
+ </xsl:variable>
+ <div>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:call-template name="editingMark" />
+ <xsl:if test="string-length($p) > 0 and not(ancestor::ed:del) and not(ancestor::ed:ins)">
+ <xsl:attribute name="id"><xsl:value-of select="$anchor-pref"/>section.<xsl:value-of select="$p"/></xsl:attribute>
+ </xsl:if>
+ <blockquote>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:copy-of select="@cite"/>
+ <xsl:choose>
+ <xsl:when test="t|ul|ol|dl|artwork|figure|sourcecode">
+ <xsl:apply-templates/>
+ </xsl:when>
+ <xsl:otherwise>
+ <p>
+ <xsl:apply-templates/>
+ </p>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:if test="@quotedFrom">
+ <cite>
+ <xsl:text>— </xsl:text>
+ <xsl:choose>
+ <xsl:when test="@cite"><a href="{@cite}"><xsl:value-of select="@quotedFrom"/></a></xsl:when>
+ <xsl:otherwise><xsl:value-of select="@quotedFrom"/></xsl:otherwise>
+ </xsl:choose>
+ </cite>
+ </xsl:if>
+ </blockquote>
+ </div>
+</xsl:template>
+
+<!-- Definitions -->
+<xsl:template match="x:dfn">
+ <dfn>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates/>
+ </dfn>
+</xsl:template>
+
+<!-- headings -->
+<xsl:template match="x:h">
+ <b>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates/>
+ </b>
+</xsl:template>
+
+<!-- superscripts -->
+<xsl:template match="x:sup|sup">
+ <sup>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates/>
+ </sup>
+</xsl:template>
+
+<!-- subscripts -->
+<xsl:template match="sub">
+ <sub>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates/>
+ </sub>
+</xsl:template>
+
+<!-- bold -->
+<xsl:template match="x:highlight">
+ <b>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates/>
+ </b>
+</xsl:template>
+
+<!-- measuring lengths -->
+<xsl:template match="x:length-of">
+ <xsl:variable name="target" select="//*[@anchor=current()/@target]"/>
+ <xsl:if test="count($target)!=1">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('@target ',@target,' defined ',count($target),' times.')"/>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:variable name="content">
+ <xsl:apply-templates select="$target"/>
+ </xsl:variable>
+ <xsl:variable name="lineends" select="string-length($content) - string-length(translate($content,' ',''))"/>
+ <xsl:variable name="indents">
+ <xsl:choose>
+ <xsl:when test="@indented">
+ <xsl:value-of select="number(@indented) * $lineends"/>
+ </xsl:when>
+ <xsl:otherwise>0</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:value-of select="string-length($content) + $lineends - $indents"/>
+</xsl:template>
+
+<!-- Almost Nop -->
+<xsl:template match="x:span">
+ <xsl:choose>
+ <xsl:when test="@x:lang and $prettyprint-class!=''">
+ <code class="{$prettyprint-class}">
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates/>
+ </code>
+ </xsl:when>
+ <xsl:otherwise>
+ <span>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates/>
+ </span>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="x:parse-xml">
+ <xsl:apply-templates/>
+
+ <xsl:if test="function-available('exslt:node-set')">
+ <xsl:variable name="cleaned">
+ <xsl:apply-templates mode="cleanup-edits"/>
+ </xsl:variable>
+ <xsl:if test="$xml2rfc-ext-trace-parse-xml='yes'">
+ <xsl:call-template name="trace">
+ <xsl:with-param name="msg" select="concat('Parsing XML: ', $cleaned)"/>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:choose>
+ <xsl:when test="function-available('myns:parseXml')" use-when="function-available('myns:parseXml')">
+ <xsl:if test="myns:parseXml(concat($cleaned,''))!=''">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('Parse error in XML: ', myns:parseXml(concat($cleaned,'')))"/>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:when>
+ <xsl:when test="function-available('saxon:parse')" use-when="function-available('saxon:parse')">
+ <xsl:variable name="parsed" select="saxon:parse(concat($cleaned,''))"/>
+ <xsl:if test="$parsed='foo'">
+ <xsl:comment>should not get here</xsl:comment>
+ </xsl:if>
+ </xsl:when>
+ <xsl:when test="false()"></xsl:when>
+ <xsl:otherwise></xsl:otherwise>
+ </xsl:choose>
+ </xsl:if>
+</xsl:template>
+
+<!-- inlined RDF support -->
+<xsl:template match="rdf:Description">
+ <!-- ignore -->
+</xsl:template>
+
+<!-- cleanup for ins/del -->
+
+<xsl:template match="comment()|@*" mode="cleanup-edits"><xsl:copy/></xsl:template>
+
+<xsl:template match="text()" mode="cleanup-edits"><xsl:copy/></xsl:template>
+
+<xsl:template match="/" mode="cleanup-edits">
+ <xsl:copy><xsl:apply-templates select="node()" mode="cleanup-edits" /></xsl:copy>
+</xsl:template>
+
+<xsl:template match="ed:del" mode="cleanup-edits"/>
+
+<xsl:template match="ed:replace" mode="cleanup-edits">
+ <xsl:apply-templates mode="cleanup-edits"/>
+</xsl:template>
+
+<xsl:template match="ed:ins" mode="cleanup-edits">
+ <xsl:apply-templates mode="cleanup-edits"/>
+</xsl:template>
+
+
+<!-- ABNF support -->
+<xsl:template name="to-abnf-char-sequence">
+ <xsl:param name="chars"/>
+
+ <xsl:variable name="asciistring">  !"#$%&'()*+,-./<xsl:value-of select="$digits"/>:;<=>?@<xsl:value-of select="$ucase"/>[\]^_`<xsl:value-of select="$lcase"/>{|}~</xsl:variable>
+ <xsl:variable name="hex">0123456789ABCDEF</xsl:variable>
+
+ <xsl:variable name="c" select="substring($chars,1,1)"/>
+ <xsl:variable name="r" select="substring($chars,2)"/>
+ <xsl:variable name="pos" select="string-length(substring-before($asciistring,$c))"/>
+
+ <xsl:choose>
+ <xsl:when test="$pos >= 1">
+ <xsl:variable name="ascii" select="$pos + 31"/>
+ <xsl:variable name="h" select="floor($ascii div 16)"/>
+ <xsl:variable name="l" select="floor($ascii mod 16)"/>
+ <xsl:value-of select="concat(substring($hex,1 + $h,1),substring($hex,1 + $l,1))"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:text>??</xsl:text>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="concat('unexpected character in ABNF char sequence: ',substring($chars,1,1))" />
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+
+ <xsl:if test="$r!=''">
+ <xsl:text>.</xsl:text>
+ <xsl:call-template name="to-abnf-char-sequence">
+ <xsl:with-param name="chars" select="$r"/>
+ </xsl:call-template>
+ </xsl:if>
+
+</xsl:template>
+
+<xsl:template match="x:abnf-char-sequence">
+ <xsl:choose>
+ <xsl:when test="substring(.,1,1) != '"' or substring(.,string-length(.),1) != '"'">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="'contents of x:abnf-char-sequence needs to be quoted.'" />
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:text>%x</xsl:text>
+ <xsl:call-template name="to-abnf-char-sequence">
+ <xsl:with-param name="chars" select="substring(.,2,string-length(.)-2)"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<!-- box drawing -->
+
+<!-- nop for alignment -->
+<xsl:template match="x:x"/>
+
+<!-- box (top) -->
+<xsl:template match="x:bt">
+ <xsl:text>┌</xsl:text>
+ <xsl:value-of select="translate(substring(.,2,string-length(.)-2),'-','─')"/>
+ <xsl:text>┐</xsl:text>
+</xsl:template>
+
+<!-- box (center) -->
+<xsl:template match="x:bc">
+ <xsl:variable name="first" select="substring(.,1)"/>
+ <xsl:variable name="content" select="substring(.,2,string-length(.)-2)"/>
+ <xsl:variable name="is-delimiter" select="translate($content,'-','')=''"/>
+
+ <xsl:choose>
+ <xsl:when test="$is-delimiter">
+ <xsl:text>├</xsl:text>
+ <xsl:value-of select="translate($content,'-','─')"/>
+ <xsl:text>┤</xsl:text>
+ </xsl:when>
+ <xsl:when test="*">
+ <xsl:for-each select="node()">
+ <xsl:choose>
+ <xsl:when test="position()=1">
+ <xsl:text>│</xsl:text>
+ <xsl:value-of select="substring(.,2)"/>
+ </xsl:when>
+ <xsl:when test="position()=last()">
+ <xsl:value-of select="substring(.,1,string-length(.)-1)"/>
+ <xsl:text>│</xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="."/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:for-each>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:text>│</xsl:text>
+ <xsl:value-of select="$content"/>
+ <xsl:text>│</xsl:text>
+ </xsl:otherwise>
+ </xsl:choose>
+
+</xsl:template>
+
+<!-- box (bottom) -->
+<xsl:template match="x:bb">
+ <xsl:text>└</xsl:text>
+ <xsl:value-of select="translate(substring(.,2,string-length(.)-2),'-','─')"/>
+ <xsl:text>┘</xsl:text>
+</xsl:template>
+
+<!-- author handling extensions -->
+<xsl:template match="x:include-author">
+ <xsl:for-each select="/*/front/author[@anchor=current()/@target]">
+ <xsl:apply-templates select="."/>
+ </xsl:for-each>
+</xsl:template>
+
+<!-- boilerplate -->
+<xsl:template match="boilerplate">
+ <xsl:apply-templates/>
+</xsl:template>
+
+<!-- experimental annotation support -->
+
+<xsl:template match="ed:issueref">
+ <xsl:choose>
+ <xsl:when test=".=//ed:issue/@name">
+ <a href="#{$anchor-pref}issue.{.}">
+ <xsl:apply-templates/>
+ </a>
+ </xsl:when>
+ <xsl:when test="@href">
+ <a href="{@href}" id="{$anchor-pref}issue.{.}">
+ <xsl:apply-templates/>
+ </a>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">Dangling ed:issueref: <xsl:value-of select="."/></xsl:with-param>
+ </xsl:call-template>
+ <xsl:apply-templates/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="ed:issue">
+ <xsl:variable name="class">
+ <xsl:choose>
+ <xsl:when test="@status='closed'">closedissue</xsl:when>
+ <xsl:otherwise>openissue</xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <table class="{$class}">
+ <tr>
+ <td colspan="3">
+ <a id="{$anchor-pref}issue.{@name}">
+ <xsl:choose>
+ <xsl:when test="@status='closed'">
+ <xsl:attribute name="class">closed-issue</xsl:attribute>
+ </xsl:when>
+ <xsl:when test="@status='editor'">
+ <xsl:attribute name="class">editor-issue</xsl:attribute>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:attribute name="class">open-issue</xsl:attribute>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:text> I </xsl:text>
+ </a>
+ <xsl:text> </xsl:text>
+ <xsl:choose>
+ <xsl:when test="@href">
+ <em><a href="{@href}"><xsl:value-of select="@name" /></a></em>
+ </xsl:when>
+ <xsl:when test="@alternate-href">
+ <em>[<a href="{@alternate-href}">alternate link</a>]</em>
+ </xsl:when>
+ <xsl:otherwise>
+ <em><xsl:value-of select="@name" /></em>
+ </xsl:otherwise>
+ </xsl:choose>
+  
+ (type: <xsl:value-of select="@type"/>, status: <xsl:value-of select="@status"/>)
+ </td>
+ </tr>
+
+ <xsl:apply-templates select="ed:item"/>
+ <xsl:apply-templates select="ed:resolution"/>
+
+ <xsl:variable name="changes" select="//*[@ed:resolves=current()/@name or ed:resolves=current()/@name]" />
+ <xsl:if test="$changes">
+ <tr>
+ <td class="top" colspan="3">
+ Associated changes in this document:
+ <xsl:variable name="issue" select="@name"/>
+ <xsl:for-each select="$changes">
+ <a href="#{$anchor-pref}change.{$issue}.{position()}">
+ <xsl:variable name="label">
+ <xsl:call-template name="get-section-number"/>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$label!=''"><xsl:value-of select="$label"/></xsl:when>
+ <xsl:otherwise><<xsl:value-of select="concat('#',$anchor-pref,'change.',$issue,'.',position())"/>></xsl:otherwise>
+ </xsl:choose>
+ </a>
+ <xsl:if test="position()!=last()">, </xsl:if>
+ </xsl:for-each>
+ <xsl:text>.</xsl:text>
+ </td>
+ </tr>
+ </xsl:if>
+ </table>
+
+</xsl:template>
+
+<xsl:template match="ed:item">
+ <tr>
+ <td class="top">
+ <xsl:if test="@entered-by">
+ <a href="mailto:{@entered-by}?subject={/rfc/@docName},%20{../@name}";>
+ <i><xsl:value-of select="@entered-by"/></i>
+ </a>
+ </xsl:if>
+ </td>
+ <td class="topnowrap">
+ <xsl:value-of select="@date"/>
+ </td>
+ <td class="top">
+ <xsl:apply-templates select="node()" mode="issuehtml"/>
+ </td>
+ </tr>
+</xsl:template>
+
+<xsl:template match="ed:resolution">
+ <tr>
+ <td class="top">
+ <xsl:if test="@entered-by">
+ <a href="mailto:{@entered-by}?subject={/rfc/@docName},%20{../@name}";><i><xsl:value-of select="@entered-by"/></i></a>
+ </xsl:if>
+ </td>
+ <td class="topnowrap">
+ <xsl:value-of select="@datetime"/>
+ </td>
+ <td class="top">
+ <em>Resolution:</em>
+ <xsl:apply-templates select="node()" mode="issuehtml"/>
+ </td>
+ </tr>
+</xsl:template>
+
+<xsl:template match="ed:annotation">
+ <em>
+ <xsl:apply-templates/>
+ </em>
+</xsl:template>
+
+<!-- special templates for handling XHTML in issues -->
+<xsl:template match="text()" mode="issuehtml">
+ <xsl:value-of select="."/>
+</xsl:template>
+
+<xsl:template match="*|@*" mode="issuehtml">
+ <xsl:message terminate="yes">Unexpected node in issue HTML: <xsl:value-of select="name(.)"/></xsl:message>
+</xsl:template>
+
+<xsl:template match="xhtml:a|xhtml:b|xhtml:br|xhtml:cite|xhtml:del|xhtml:em|xhtml:i|xhtml:ins|xhtml:q|xhtml:pre|xhtml:tt" mode="issuehtml">
+ <xsl:element name="{local-name()}">
+ <xsl:apply-templates select="@*|node()" mode="issuehtml"/>
+ </xsl:element>
+</xsl:template>
+
+<xsl:template match="xhtml:p" mode="issuehtml">
+ <xsl:apply-templates select="node()" mode="issuehtml"/>
+ <br class="p"/>
+</xsl:template>
+
+<xsl:template match="xhtml:a/@href|xhtml:q/@cite" mode="issuehtml">
+ <xsl:attribute name="{local-name(.)}">
+ <xsl:value-of select="."/>
+ </xsl:attribute>
+</xsl:template>
+
+<xsl:template match="ed:issueref" mode="issuehtml">
+ <xsl:apply-templates select="."/>
+</xsl:template>
+
+<xsl:template match="ed:eref" mode="issuehtml">
+ <xsl:text><</xsl:text>
+ <a href="{.}"><xsl:value-of select="."/></a>
+ <xsl:text>></xsl:text>
+</xsl:template>
+
+<xsl:template name="insertIssuesList">
+
+ <h2 id="{$anchor-pref}issues-list" ><a href="#{$anchor-pref}issues-list">Issues list</a></h2>
+ <table>
+ <thead>
+ <tr>
+ <th>Id</th>
+ <th>Type</th>
+ <th>Status</th>
+ <th>Date</th>
+ <th>Raised By</th>
+ </tr>
+ </thead>
+ <tbody>
+ <xsl:for-each select="//ed:issue">
+ <xsl:sort select="@status" />
+ <xsl:sort select="@name" />
+ <tr>
+ <td><a href="#{$anchor-pref}issue.{@name}"><xsl:value-of select="@name" /></a></td>
+ <td><xsl:value-of select="@type" /></td>
+ <td><xsl:value-of select="@status" /></td>
+ <td><xsl:value-of select="ed:item[1]/@date" /></td>
+ <td><a href="mailto:{ed:item[1]/@entered-by}?subject={/rfc/@docName},%20{@name}";><xsl:value-of select="ed:item[1]/@entered-by" /></a></td>
+ </tr>
+ </xsl:for-each>
+ </tbody>
+ </table>
+
+</xsl:template>
+
+<xsl:template name="insert-diagnostics">
+
+ <!-- check anchor names -->
+
+ <xsl:variable name="badAnchors" select="//*[starts-with(@anchor,$anchor-pref)]" />
+ <xsl:if test="$badAnchors">
+ <xsl:variable name="text">
+ <xsl:text>The following anchor names may collide with internally generated anchors because of their prefix "</xsl:text>
+ <xsl:value-of select="$anchor-pref" />
+ <xsl:text>": </xsl:text>
+ <xsl:for-each select="$badAnchors">
+ <xsl:value-of select="@anchor"/>
+ <xsl:call-template name="lineno"/>
+ <xsl:if test="position()!=last()">, </xsl:if>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg"><xsl:value-of select="normalize-space($text)"/></xsl:with-param>
+ <xsl:with-param name="lineno" select="false()"/>
+ </xsl:call-template>
+ </xsl:if>
+
+ <xsl:variable name="badV3Anchors" select="//*[substring(@anchor,2,1)='-' and translate(substring(@anchor,1,1),$lcase,'')='']" />
+ <xsl:if test="$badV3Anchors">
+ <xsl:variable name="text">
+ <xsl:text>The following anchor names may collide with internally generated anchors in XML2RFCV3 mode because: </xsl:text>
+ <xsl:for-each select="$badV3Anchors">
+ <xsl:value-of select="@anchor"/>
+ <xsl:call-template name="lineno"/>
+ <xsl:if test="position()!=last()">, </xsl:if>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg"><xsl:value-of select="normalize-space($text)"/></xsl:with-param>
+ <xsl:with-param name="lineno" select="false()"/>
+ </xsl:call-template>
+ </xsl:if>
+
+ <!-- check ABNF syntax references -->
+ <xsl:if test="//artwork[@type='abnf2616' or @type='abnf7230']">
+ <xsl:if test="not(//reference//seriesInfo[@name='RFC' and (@value='2068' or @value='2616' or @value='7230')]) and not(//reference//seriesInfo[@name='Internet-Draft' and (starts-with(@value, 'draft-ietf-httpbis-p1-messaging-'))])">
+ <!-- check for draft-ietf-httpbis-p1-messaging- is for backwards compat -->
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">document uses HTTP-style ABNF syntax, but doesn't reference RFC 2068, RFC 2616, or RFC 7230.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:if>
+ <xsl:if test="//artwork[@type='abnf']">
+ <xsl:if test="not(//reference//seriesInfo[@name='RFC' and (@value='2234' or @value='4234' or @value='5234')])">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">document uses ABNF syntax, but doesn't reference RFC 2234, 4234 or 5234.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:if>
+
+ <!-- check IDs -->
+ <xsl:variable name="badTargets" select="//xref[not(@target=//@anchor) and not(@target=exslt:node-set($includeDirectives)//@anchor) and not(ancestor::ed:del)]" />
+ <xsl:if test="$badTargets">
+ <xsl:variable name="text">
+ <xsl:text>The following target names do not exist: </xsl:text>
+ <xsl:for-each select="$badTargets">
+ <xsl:value-of select="@target"/>
+ <xsl:if test="not(@target)">(@target attribute missing)</xsl:if>
+ <xsl:call-template name="lineno"/>
+ <xsl:if test="position()!=last()">
+ <xsl:text>, </xsl:text>
+ </xsl:if>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg"><xsl:value-of select="$text"/></xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+
+</xsl:template>
+
+<!-- special change mark support, not supported by RFC2629 yet -->
+
+<xsl:template match="@ed:*" />
+
+<xsl:template match="ed:del">
+ <xsl:call-template name="insert-issue-pointer"/>
+ <del>
+ <xsl:copy-of select="@*[namespace-uri()='']"/>
+ <xsl:if test="not(@title) and ancestor-or-self::*[@ed:entered-by] and @datetime">
+ <xsl:attribute name="title"><xsl:value-of select="concat(@datetime,', ',ancestor-or-self::*[@ed:entered-by][1]/@ed:entered-by)"/></xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates />
+ </del>
+</xsl:template>
+
+<xsl:template match="ed:ins">
+ <xsl:call-template name="insert-issue-pointer"/>
+ <ins>
+ <xsl:copy-of select="@*[namespace-uri()='']"/>
+ <xsl:if test="not(@title) and ancestor-or-self::*[@ed:entered-by] and @datetime">
+ <xsl:attribute name="title"><xsl:value-of select="concat(@datetime,', ',ancestor-or-self::*[@ed:entered-by][1]/@ed:entered-by)"/></xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates />
+ </ins>
+</xsl:template>
+
+<xsl:template name="insert-issue-pointer">
+ <xsl:param name="deleted-anchor"/>
+ <xsl:variable name="change" select="."/>
+ <xsl:for-each select="@ed:resolves|ed:resolves">
+ <xsl:variable name="resolves" select="."/>
+ <!-- need the right context node for proper numbering -->
+ <xsl:variable name="count"><xsl:for-each select=".."><xsl:number level="any" count="*[@ed:resolves=$resolves or ed:resolves=$resolves]" /></xsl:for-each></xsl:variable>
+ <xsl:variable name="total" select="count(//*[@ed:resolves=$resolves or ed:resolves=$resolves])" />
+ <xsl:variable name="id">
+ <xsl:value-of select="$anchor-pref"/>change.<xsl:value-of select="$resolves"/>.<xsl:value-of select="$count" />
+ </xsl:variable>
+ <xsl:choose>
+ <!-- block level? -->
+ <xsl:when test="not(ancestor::t) and not(ancestor::title) and not(ancestor::figure) and not($change/@ed:old-title)">
+ <div class="issuepointer {$css-noprint}">
+ <xsl:if test="not($deleted-anchor)">
+ <xsl:attribute name="id"><xsl:value-of select="$id"/></xsl:attribute>
+ </xsl:if>
+ <xsl:if test="$count > 1">
+ <a class="bg-issue" title="previous change for {$resolves}" href="#{$anchor-pref}change.{$resolves}.{$count - 1}">↑</a>
+ </xsl:if>
+ <a class="open-issue" href="#{$anchor-pref}issue.{$resolves}" title="resolves: {$resolves}">
+ <xsl:choose>
+ <xsl:when test="//ed:issue[@name=$resolves and @status='closed']">
+ <xsl:attribute name="class">closed-issue</xsl:attribute>
+ </xsl:when>
+ <xsl:when test="//ed:issue[@name=$resolves and @status='editor']">
+ <xsl:attribute name="class">editor-issue</xsl:attribute>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:attribute name="class">open-issue</xsl:attribute>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:text> I </xsl:text>
+ </a>
+ <xsl:if test="$count < $total">
+ <a class="bg-issue" title="next change for {$resolves}" href="#{$anchor-pref}change.{$resolves}.{$count + 1}">↓</a>
+ </xsl:if>
+ <xsl:text> </xsl:text>
+ </div>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:if test="$count > 1">
+ <a class="bg-issue" title="previous change for {$resolves}" href="#{$anchor-pref}change.{$resolves}.{$count - 1}">↑</a>
+ </xsl:if>
+ <a title="resolves: {$resolves}" href="#{$anchor-pref}issue.{$resolves}">
+ <xsl:if test="not($deleted-anchor)">
+ <xsl:attribute name="id"><xsl:value-of select="$id"/></xsl:attribute>
+ </xsl:if>
+ <xsl:choose>
+ <xsl:when test="//ed:issue[@name=$resolves and @status='closed']">
+ <xsl:attribute name="class">closed-issue <xsl:value-of select="$css-noprint"/></xsl:attribute>
+ </xsl:when>
+ <xsl:when test="//ed:issue[@name=$resolves and @status='editor']">
+ <xsl:attribute name="class">editor-issue <xsl:value-of select="$css-noprint"/></xsl:attribute>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:attribute name="class">open-issue <xsl:value-of select="$css-noprint"/></xsl:attribute>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:text> I </xsl:text>
+ </a>
+ <xsl:if test="$count < $total">
+ <a class="bg-issue" title="next change for {$resolves}" href="#{$anchor-pref}change.{$resolves}.{$count + 1}">↓</a>
+ </xsl:if>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:for-each>
+</xsl:template>
+
+<xsl:template match="ed:replace">
+ <!-- we need to special-case things like lists and tables -->
+ <xsl:choose>
+ <xsl:when test="parent::list">
+ <xsl:apply-templates select="ed:del/node()" />
+ <xsl:apply-templates select="ed:ins/node()" />
+ </xsl:when>
+ <xsl:when test="parent::references">
+ <xsl:apply-templates select="ed:del/node()" />
+ <xsl:apply-templates select="ed:ins/node()" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:if test="@cite">
+ <a class="editor-issue" href="{@cite}" target="_blank" title="see {@cite}">
+ <xsl:text> i </xsl:text>
+ </a>
+ </xsl:if>
+ <xsl:call-template name="insert-issue-pointer"/>
+ <xsl:if test="ed:del">
+ <del>
+ <xsl:copy-of select="@*[namespace-uri()='']"/>
+ <xsl:if test="not(@title) and ancestor-or-self::xsl:template[@ed:entered-by] and @datetime">
+ <xsl:attribute name="title"><xsl:value-of select="concat(@datetime,', ',ancestor-or-self::*[@ed:entered-by][1]/@ed:entered-by)"/></xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="ed:del/node()" />
+ </del>
+ </xsl:if>
+ <xsl:if test="ed:ins">
+ <ins>
+ <xsl:copy-of select="@*[namespace-uri()='']"/>
+ <xsl:if test="not(@title) and ancestor-or-self::*[@ed:entered-by] and @datetime">
+ <xsl:attribute name="title"><xsl:value-of select="concat(@datetime,', ',ancestor-or-self::*[@ed:entered-by][1]/@ed:entered-by)"/></xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="ed:ins/node()" />
+ </ins>
+ </xsl:if>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<!-- convenience template for helping Mozilla (pre/ins inheritance problem) -->
+<xsl:template name="insertInsDelClass">
+ <xsl:if test="ancestor::ed:del">
+ <xsl:attribute name="class">del</xsl:attribute>
+ </xsl:if>
+ <xsl:if test="ancestor::ed:ins">
+ <xsl:attribute name="class">ins</xsl:attribute>
+ </xsl:if>
+</xsl:template>
+
+
+<xsl:template name="sectionnumberAndEdits">
+ <xsl:choose>
+ <xsl:when test="ancestor::ed:del">
+ <xsl:text>del-</xsl:text>
+ <xsl:number count="ed:del//section" level="any"/>
+ </xsl:when>
+ <xsl:when test="@x:fixed-section-number and @x:fixed-section-number!=''">
+ <xsl:value-of select="@x:fixed-section-number"/>
+ </xsl:when>
+ <xsl:when test="(@x:fixed-section-number and @x:fixed-section-number='') or @numbered='false'">
+ <xsl:text>unnumbered-</xsl:text>
+ <xsl:number count="section[@x:fixed-section-number='' or @numbered='false']" level="any"/>
+ </xsl:when>
+ <xsl:when test="self::section and parent::ed:ins and local-name(../..)='replace'">
+ <xsl:for-each select="../.."><xsl:call-template name="sectionnumberAndEdits" /></xsl:for-each>
+ <xsl:for-each select="..">
+ <xsl:if test="parent::ed:replace">
+ <xsl:for-each select="..">
+ <xsl:if test="parent::section">.</xsl:if>
+ <xsl:variable name="cnt" select="1+count(preceding-sibling::section|preceding-sibling::ed:ins/section|preceding-sibling::ed:replace/ed:ins/section)" />
+ <xsl:choose>
+ <xsl:when test="ancestor::back and not(ancestor::section)"><xsl:number format="A" value="$cnt"/></xsl:when>
+ <xsl:otherwise><xsl:value-of select="$cnt"/></xsl:otherwise>
+ </xsl:choose>
+ </xsl:for-each>
+ </xsl:if>
+ </xsl:for-each>
+ </xsl:when>
+ <xsl:when test="self::section[parent::ed:ins]">
+ <xsl:for-each select="../.."><xsl:call-template name="sectionnumberAndEdits" /></xsl:for-each>
+ <xsl:for-each select="..">
+ <xsl:if test="parent::section">.</xsl:if><xsl:value-of select="1+count(preceding-sibling::section|preceding-sibling::ed:ins/section|preceding-sibling::ed:replace/ed:ins/section)" />
+ </xsl:for-each>
+ </xsl:when>
+ <xsl:when test="self::section">
+ <xsl:for-each select=".."><xsl:call-template name="sectionnumberAndEdits" /></xsl:for-each>
+ <xsl:if test="parent::section">.</xsl:if>
+ <xsl:choose>
+ <xsl:when test="parent::back">
+ <xsl:number format="A" value="1+count(preceding-sibling::section|preceding-sibling::ed:ins/section|preceding-sibling::ed:replace/ed:ins/section)" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:number value="1+count(preceding-sibling::section|preceding-sibling::ed:ins/section|preceding-sibling::ed:replace/ed:ins/section)" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:when test="self::references">
+ <xsl:choose>
+ <xsl:when test="count(/*/back/references)+count(/*/back/ed:replace/ed:ins/references)=1"><xsl:call-template name="get-references-section-number"/></xsl:when>
+ <xsl:otherwise><xsl:call-template name="get-references-section-number"/>.<xsl:number level="any"/></xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:when test="self::middle or self::back"><!-- done --></xsl:when>
+ <xsl:otherwise>
+ <!-- go up one level -->
+ <xsl:for-each select=".."><xsl:call-template name="sectionnumberAndEdits" /></xsl:for-each>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<!-- utilities for warnings -->
+
+<xsl:template name="trace">
+ <xsl:param name="msg"/>
+ <xsl:param name="msg2"/>
+ <xsl:param name="inline"/>
+ <xsl:param name="lineno" select="true()"/>
+ <xsl:call-template name="emit-message">
+ <xsl:with-param name="level">TRACE</xsl:with-param>
+ <xsl:with-param name="msg" select="$msg"/>
+ <xsl:with-param name="msg2" select="$msg2"/>
+ <xsl:with-param name="inline" select="$inline"/>
+ <xsl:with-param name="lineno" select="$lineno"/>
+ </xsl:call-template>
+</xsl:template>
+
+<xsl:template name="inline-warning">
+ <xsl:param name="msg"/>
+ <xsl:param name="msg2"/>
+ <xsl:param name="lineno" select="true()"/>
+ <xsl:call-template name="emit-message">
+ <xsl:with-param name="level">WARNING</xsl:with-param>
+ <xsl:with-param name="msg" select="$msg"/>
+ <xsl:with-param name="msg2" select="$msg2"/>
+ <xsl:with-param name="inline" select="'yes'"/>
+ <xsl:with-param name="lineno" select="$lineno"/>
+ </xsl:call-template>
+</xsl:template>
+
+<xsl:template name="warning">
+ <xsl:param name="msg"/>
+ <xsl:param name="msg2"/>
+ <xsl:param name="lineno" select="true()"/>
+ <xsl:call-template name="emit-message">
+ <xsl:with-param name="level">WARNING</xsl:with-param>
+ <xsl:with-param name="msg" select="$msg"/>
+ <xsl:with-param name="msg2" select="$msg2"/>
+ <xsl:with-param name="inline" select="'no'"/>
+ <xsl:with-param name="lineno" select="$lineno"/>
+ </xsl:call-template>
+</xsl:template>
+
+<xsl:template name="info">
+ <xsl:param name="msg"/>
+ <xsl:param name="msg2"/>
+ <xsl:param name="lineno" select="true()"/>
+ <xsl:call-template name="emit-message">
+ <xsl:with-param name="level">INFO</xsl:with-param>
+ <xsl:with-param name="msg" select="$msg"/>
+ <xsl:with-param name="msg2" select="$msg2"/>
+ <xsl:with-param name="inline" select="'no'"/>
+ <xsl:with-param name="lineno" select="$lineno"/>
+ </xsl:call-template>
+</xsl:template>
+
+<xsl:template name="error">
+ <xsl:param name="msg"/>
+ <xsl:param name="msg2"/>
+ <xsl:param name="inline"/>
+ <xsl:param name="lineno" select="true()"/>
+ <xsl:call-template name="emit-message">
+ <xsl:with-param name="level">ERROR</xsl:with-param>
+ <xsl:with-param name="msg" select="$msg"/>
+ <xsl:with-param name="msg2" select="$msg2"/>
+ <xsl:with-param name="inline" select="$inline"/>
+ <xsl:with-param name="lineno" select="$lineno"/>
+ </xsl:call-template>
+</xsl:template>
+
+<xsl:template name="emit-message">
+ <xsl:param name="level"/>
+ <xsl:param name="msg"/>
+ <xsl:param name="msg2"/>
+ <xsl:param name="inline"/>
+ <xsl:param name="lineno" select="true()"/>
+ <xsl:variable name="message"><xsl:value-of select="$level"/>: <xsl:value-of select="$msg"/><xsl:if test="$msg2!=''"> - <xsl:value-of select="$msg2"/></xsl:if><xsl:if test="$lineno"><xsl:call-template name="lineno"/></xsl:if></xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$inline!='no'">
+ <xsl:choose>
+ <xsl:when test="ancestor::t">
+ <span class="{$css-error}"><xsl:value-of select="$message"/></span>
+ </xsl:when>
+ <xsl:otherwise>
+ <div class="{$css-error}"><xsl:value-of select="$message"/></div>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:otherwise>
+ <!-- this fails when the message contains characters not encodable in the output encoding -->
+ <!-- <xsl:comment><xsl:value-of select="$message"/></xsl:comment> -->
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:message><xsl:value-of select="$message"/></xsl:message>
+</xsl:template>
+
+<!-- table formatting -->
+
+<xsl:template match="table">
+ <div>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates select="iref"/>
+ <table>
+ <xsl:if test="name or @anchor!=''">
+ <xsl:variable name="n"><xsl:call-template name="get-table-number"/></xsl:variable>
+ <caption>
+ <xsl:if test="not(starts-with($n,'u'))">
+ <xsl:text>Table </xsl:text>
+ <xsl:value-of select="$n"/>
+ <xsl:if test="name">: </xsl:if>
+ </xsl:if>
+ <xsl:if test="name">
+ <xsl:apply-templates select="name/node()"/>
+ </xsl:if>
+ </caption>
+ </xsl:if>
+ <xsl:apply-templates select="*[not(self::iref)]"/>
+ </table>
+ </div>
+</xsl:template>
+
+<xsl:template match="table/name"/>
+
+<xsl:template match="tbody">
+ <tbody>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates select="*"/>
+ </tbody>
+</xsl:template>
+
+<xsl:template match="tfoot">
+ <tfoot>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates select="*"/>
+ </tfoot>
+</xsl:template>
+
+<xsl:template match="thead">
+ <thead>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates select="*"/>
+ </thead>
+</xsl:template>
+
+<xsl:template match="tr">
+ <tr>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:apply-templates select="*"/>
+ </tr>
+</xsl:template>
+
+<xsl:template name="t-alignment">
+ <xsl:if test="@align and @align!=''">
+ <xsl:attribute name="class">
+ <xsl:choose>
+ <xsl:when test="@align='left'"><xsl:value-of select="$css-left"/></xsl:when>
+ <xsl:when test="@align='right'"><xsl:value-of select="$css-right"/></xsl:when>
+ <xsl:when test="@align='center'">center</xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">Unknown align attribute: <xsl:value-of select="@align"/></xsl:with-param>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:attribute>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template match="td">
+ <td>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:call-template name="t-alignment"/>
+ <xsl:copy-of select="@colspan|@rowspan"/>
+ <xsl:apply-templates select="node()"/>
+ </td>
+</xsl:template>
+
+<xsl:template match="th">
+ <th>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:call-template name="t-alignment"/>
+ <xsl:copy-of select="@colspan|@rowspan"/>
+ <xsl:apply-templates select="node()"/>
+ </th>
+</xsl:template>
+
+<xsl:template match="td/br|th/br">
+ <br/>
+</xsl:template>
+
+<xsl:template match="texttable">
+ <xsl:call-template name="check-no-text-content"/>
+
+ <xsl:variable name="anch">
+ <xsl:call-template name="get-table-anchor"/>
+ </xsl:variable>
+
+ <div id="{$anch}" class="{$css-tt}">
+
+ <xsl:if test="@anchor!=''">
+ <div id="{@anchor}"/>
+ </xsl:if>
+ <xsl:apply-templates select="preamble" />
+
+ <xsl:variable name="style">
+ <xsl:value-of select="$css-tt"/>
+ <xsl:text> </xsl:text>
+ <xsl:choose>
+ <xsl:when test="@style!=''">
+ <xsl:value-of select="@style"/>
+ </xsl:when>
+ <xsl:otherwise>full</xsl:otherwise>
+ </xsl:choose>
+ <xsl:choose>
+ <xsl:when test="@align='left'"><xsl:text> </xsl:text><xsl:value-of select="$css-tleft"/></xsl:when>
+ <xsl:when test="@align='right'"><xsl:text> </xsl:text><xsl:value-of select="$css-tright"/></xsl:when>
+ <xsl:when test="@align='center' or not(@align) or @align=''"><xsl:text> </xsl:text><xsl:value-of select="$css-tcenter"/></xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+ </xsl:variable>
+
+ <table class="{$style}">
+ <xsl:if test="(@title!='') or (@anchor!='' and not(@suppress-title='true'))">
+ <xsl:variable name="n"><xsl:call-template name="get-table-number"/></xsl:variable>
+ <caption>
+ <xsl:if test="@x:caption-side='top'">
+ <xsl:attribute name="class">caption-top</xsl:attribute>
+ </xsl:if>
+ <xsl:if test="not(starts-with($n,'u'))">
+ <xsl:text>Table </xsl:text>
+ <xsl:value-of select="$n"/>
+ <xsl:if test="@title!=''">: </xsl:if>
+ </xsl:if>
+ <xsl:if test="@title!=''">
+ <xsl:value-of select="@title" />
+ </xsl:if>
+ </caption>
+ </xsl:if>
+
+ <xsl:if test="ttcol!=''">
+ <!-- skip header when all column titles are empty -->
+ <thead>
+ <tr>
+ <xsl:apply-templates select="ttcol" />
+ </tr>
+ </thead>
+ </xsl:if>
+ <tbody>
+ <xsl:variable name="columns" select="count(ttcol)" />
+ <xsl:variable name="fields" select="c | ed:replace/ed:ins/c | ed:replace/ed:del/c" />
+ <xsl:for-each select="$fields[$columns=1 or (position() mod $columns) = 1]">
+ <tr>
+ <xsl:for-each select=". | following-sibling::c[position() < $columns]">
+ <td>
+ <xsl:call-template name="copy-anchor"/>
+ <xsl:call-template name="insertInsDelClass"/>
+ <xsl:variable name="pos" select="position()" />
+ <xsl:variable name="col" select="../ttcol[position() = $pos]" />
+ <xsl:choose>
+ <xsl:when test="$col/@align='right' or $col/@align='center'">
+ <xsl:attribute name="class"><xsl:value-of select="$col/@align"/></xsl:attribute>
+ </xsl:when>
+ <xsl:when test="$col/@align='left' or not($col/@align)">
+ <xsl:attribute name="class"><xsl:value-of select="$css-left"/></xsl:attribute>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">Unknown align attribute on ttcol: <xsl:value-of select="$col/@align"/></xsl:with-param>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:apply-templates select="node()" />
+ </td>
+ </xsl:for-each>
+ </tr>
+ </xsl:for-each>
+ </tbody>
+ </table>
+ <xsl:apply-templates select="postamble" />
+ </div>
+
+</xsl:template>
+
+<xsl:template match="ttcol">
+ <th>
+
+ <xsl:choose>
+ <xsl:when test="@align='right' or @align='center' or @align='left'">
+ <xsl:attribute name="class"><xsl:value-of select="@align"/></xsl:attribute>
+ </xsl:when>
+ <xsl:when test="not(@align)">
+ <!-- that's the default, nothing to do here -->
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:message>Unknown align attribute on ttcol: <xsl:value-of select="@align"/></xsl:message>
+ </xsl:otherwise>
+ </xsl:choose>
+
+ <xsl:if test="@width">
+ <xsl:attribute name="style">width: <xsl:value-of select="@width" />;</xsl:attribute>
+ </xsl:if>
+
+ <xsl:apply-templates />
+ </th>
+</xsl:template>
+
+<!-- cref support -->
+
+<xsl:template name="get-comment-name">
+ <xsl:choose>
+ <xsl:when test="@anchor">
+ <xsl:value-of select="@anchor"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$anchor-pref"/>
+ <xsl:text>comment.</xsl:text>
+ <xsl:number count="cref[not(@anchor)]" level="any"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="cref">
+ <xsl:if test="$xml2rfc-comments!='no'">
+ <xsl:variable name="cid">
+ <xsl:call-template name="get-comment-name"/>
+ </xsl:variable>
+
+ <span class="comment">
+ <xsl:choose>
+ <xsl:when test="$xml2rfc-inline='yes'">
+ <xsl:attribute name="id">
+ <xsl:value-of select="$cid"/>
+ </xsl:attribute>
+ <xsl:text>[</xsl:text>
+ <a href="#{$cid}" class="smpl">
+ <xsl:value-of select="$cid"/>
+ </a>
+ <xsl:text>: </xsl:text>
+ <xsl:apply-templates select="text()|eref|xref"/>
+ <xsl:if test="@source"> --<xsl:value-of select="@source"/></xsl:if>
+ <xsl:text>]</xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:attribute name="title">
+ <xsl:if test="@source"><xsl:value-of select="@source"/>: </xsl:if>
+ <xsl:variable name="content">
+ <xsl:apply-templates select="text()|eref|xref"/>
+ </xsl:variable>
+ <xsl:value-of select="$content"/>
+ </xsl:attribute>
+ <xsl:text>[</xsl:text>
+ <a href="#{$cid}">
+ <xsl:value-of select="$cid"/>
+ </a>
+ <xsl:text>]</xsl:text>
+ </xsl:otherwise>
+ </xsl:choose>
+ </span>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template name="insertComments">
+
+ <xsl:call-template name="insert-conditional-hrule"/>
+
+ <h2>
+ <xsl:call-template name="insert-conditional-pagebreak"/>
+ <a id="{$anchor-pref}comments" href="#{$anchor-pref}comments">Editorial Comments</a>
+ </h2>
+
+ <dl>
+ <xsl:for-each select="//cref">
+ <xsl:variable name="cid">
+ <xsl:choose>
+ <xsl:when test="@anchor">
+ <xsl:value-of select="@anchor"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$anchor-pref"/>
+ <xsl:text>comment.</xsl:text>
+ <xsl:number count="cref[not(@anchor)]" level="any"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <dt id="{$cid}">
+ [<xsl:value-of select="$cid"/>]
+ </dt>
+ <dd>
+ <xsl:apply-templates select="node()"/>
+ <xsl:if test="@source"> --<xsl:value-of select="@source"/></xsl:if>
+ </dd>
+ </xsl:for-each>
+ </dl>
+</xsl:template>
+
+
+<!-- Chapter Link Generation -->
+
+<xsl:template match="*" mode="links"><xsl:apply-templates mode="links"/></xsl:template>
+<xsl:template match="text()" mode="links" />
+
+<xsl:template match="/*/middle//section[not(ancestor::section)]" mode="links">
+ <xsl:variable name="sectionNumber"><xsl:call-template name="get-section-number" /></xsl:variable>
+ <xsl:variable name="title">
+ <xsl:if test="$sectionNumber!='' and not(contains($sectionNumber,'unnumbered-'))">
+ <xsl:value-of select="$sectionNumber"/>
+ <xsl:text> </xsl:text>
+ </xsl:if>
+ <xsl:choose>
+ <xsl:when test="name">
+ <xsl:variable name="hold">
+ <xsl:apply-templates select="name/node()"/>
+ </xsl:variable>
+ <xsl:value-of select="normalize-space($hold)"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="@title"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <link rel="Chapter" title="{$title}" href="#{$anchor-pref}section.{$sectionNumber}"/>
+ <xsl:apply-templates mode="links" />
+</xsl:template>
+
+<xsl:template match="/*/back//section[not(ancestor::section)]" mode="links">
+ <xsl:variable name="sectionNumber"><xsl:call-template name="get-section-number" /></xsl:variable>
+ <xsl:variable name="title">
+ <xsl:if test="$sectionNumber!='' and not(contains($sectionNumber,'unnumbered-'))">
+ <xsl:value-of select="$sectionNumber"/>
+ <xsl:text> </xsl:text>
+ </xsl:if>
+ <xsl:choose>
+ <xsl:when test="name">
+ <xsl:variable name="hold">
+ <xsl:apply-templates select="name/node()"/>
+ </xsl:variable>
+ <xsl:value-of select="normalize-space($hold)"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="@title"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <link rel="Appendix" title="{$title}" href="#{$anchor-pref}section.{$sectionNumber}"/>
+ <xsl:apply-templates mode="links" />
+</xsl:template>
+
+<xsl:template match="/*/back/references[position()=1]" mode="links">
+ <xsl:variable name="sectionNumber"><xsl:call-template name="get-references-section-number" /></xsl:variable>
+ <link rel="Chapter" href="#{$anchor-pref}section.{$sectionNumber}">
+ <xsl:choose>
+ <xsl:when test="@title and count(/*/back/references)=1">
+ <xsl:attribute name="title">
+ <xsl:call-template name="get-references-section-number"/>
+ <xsl:text> </xsl:text>
+ <xsl:value-of select="@title"/>
+ </xsl:attribute>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:attribute name="title">
+ <xsl:call-template name="get-references-section-number"/>
+ <xsl:text> </xsl:text>
+ <xsl:value-of select="$xml2rfc-refparent"/>
+ </xsl:attribute>
+ </xsl:otherwise>
+ </xsl:choose>
+ </link>
+</xsl:template>
+
+<!-- convenience templates -->
+
+<xsl:template name="get-author-summary">
+ <xsl:choose>
+ <xsl:when test="count(/rfc/front/author)=1">
+ <xsl:value-of select="/rfc/front/author[1]/@surname" />
+ </xsl:when>
+ <xsl:when test="count(/rfc/front/author)=2">
+ <xsl:value-of select="concat(/rfc/front/author[1]/@surname,' & ',/rfc/front/author[2]/@surname)" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="concat(/rfc/front/author[1]/@surname,', et al.')" />
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="get-bottom-center">
+ <xsl:choose>
+ <xsl:when test="/rfc/@docName">
+ <!-- for IDs, use the expiry date -->
+ <xsl:text>Expires </xsl:text><xsl:call-template name="expirydate" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="get-category-long"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="get-category-long">
+ <xsl:choose>
+ <xsl:when test="$xml2rfc-footer!=''"><xsl:value-of select="$xml2rfc-footer" /></xsl:when>
+ <xsl:when test="$xml2rfc-private!=''"/> <!-- private draft, footer not set -->
+ <xsl:when test="/rfc/@category='bcp'">Best Current Practice</xsl:when>
+ <xsl:when test="/rfc/@category='historic'">Historic</xsl:when>
+ <xsl:when test="/rfc/@category='info' or not(/rfc/@category)">Informational</xsl:when>
+ <xsl:when test="/rfc/@category='std'">Standards Track</xsl:when>
+ <xsl:when test="/rfc/@category='exp'">Experimental</xsl:when>
+ <xsl:otherwise>(category unknown)</xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="get-header-center">
+ <xsl:choose>
+ <xsl:when test="string-length(/rfc/front/title/@abbrev) > 0">
+ <xsl:value-of select="/rfc/front/title/@abbrev" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="/rfc/front/title" mode="get-text-content" />
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="get-header-left">
+ <xsl:choose>
+ <xsl:when test="$xml2rfc-header!=''"><xsl:value-of select="$xml2rfc-header" /></xsl:when>
+ <xsl:when test="$xml2rfc-private!=''"/> <!-- private draft, header not set -->
+ <xsl:when test="/rfc/@ipr and not(/rfc/@number)">Internet-Draft</xsl:when>
+ <xsl:otherwise>RFC <xsl:value-of select="/rfc/@number"/></xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="get-generator">
+ <xsl:variable name="gen">
+ <xsl:text>http://greenbytes.de/tech/webdav/rfc2629.xslt, </xsl:text>
+ <!-- when RCS keyword substitution in place, add version info -->
+ <xsl:if test="contains('$Revision: 1.920 $',':')">
+ <xsl:value-of select="concat('Revision ',normalize-space(translate(substring-after('$Revision: 1.920 $', 'Revision: '),'$','')),', ')" />
+ </xsl:if>
+ <xsl:if test="contains('$Date: 2017/07/09 19:39:24 $',':')">
+ <xsl:value-of select="concat(normalize-space(translate(substring-after('$Date: 2017/07/09 19:39:24 $', 'Date: '),'$','')),', ')" />
+ </xsl:if>
+ <xsl:value-of select="concat('XSLT vendor: ',system-property('xsl:vendor'),' ',system-property('xsl:vendor-url'))" />
+ </xsl:variable>
+ <xsl:value-of select="$gen" />
+</xsl:template>
+
+<xsl:template name="get-header-right">
+ <xsl:value-of select="concat($xml2rfc-ext-pub-month, ' ', $xml2rfc-ext-pub-year)" />
+</xsl:template>
+
+<xsl:template name="get-keywords">
+ <xsl:for-each select="/rfc/front/keyword">
+ <xsl:if test="contains(.,',')">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">keyword element appears to contain a comma-separated list, split into multiple elements instead.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:value-of select="normalize-space(.)" />
+ <xsl:if test="position()!=last()">, </xsl:if>
+ </xsl:for-each>
+</xsl:template>
+
+<!-- get language from context node. nearest ancestor or return the default of "en" -->
+<xsl:template name="get-lang">
+ <xsl:choose>
+ <xsl:when test="ancestor-or-self::*[@xml:lang]"><xsl:value-of select="ancestor-or-self::*/@xml:lang" /></xsl:when>
+ <xsl:otherwise>en</xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="get-section-number">
+ <xsl:variable name="anchor" select="@anchor"/>
+ <xsl:choose>
+ <xsl:when test="self::note">
+ <xsl:number count="note"/>
+ </xsl:when>
+ <xsl:when test="@x:fixed-section-number and @x:fixed-section-number!=''">
+ <xsl:value-of select="@x:fixed-section-number"/>
+ </xsl:when>
+ <xsl:when test="(@x:fixed-section-number and @x:fixed-section-number='') or @numbered='false'">
+ <xsl:text>unnumbered-</xsl:text>
+ <xsl:number count="section[@x:fixed-section-number='' or @numbered='false']" level="any"/>
+ <!-- checks -->
+ <xsl:if test="@numbered='false'">
+ <xsl:if test="ancestor::section or ancestor::section">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg">Only top-level sections can be unnumbered</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:if test="following-sibling::section[not(@numbered) or @numberer!='false'] or following-sibling::references">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg">Unnumbered section is followed by numbered sections</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:if>
+ </xsl:when>
+ <xsl:when test="$has-edits or ancestor::*/@x:fixed-section-number">
+ <xsl:call-template name="sectionnumberAndEdits" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:choose>
+ <xsl:when test="self::references">
+ <xsl:choose>
+ <xsl:when test="count(/*/back/references)=1">
+ <xsl:call-template name="get-references-section-number"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="get-references-section-number"/>.<xsl:number count="references"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:when test="self::reference">
+ <xsl:for-each select="parent::references">
+ <xsl:choose>
+ <xsl:when test="count(/*/back/references)=1">
+ <xsl:call-template name="get-references-section-number"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="get-references-section-number"/>.<xsl:number count="references"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:for-each>
+ </xsl:when>
+ <xsl:when test="ancestor::reference">
+ <xsl:for-each select="ancestor::reference">
+ <xsl:call-template name="get-section-number"/>
+ </xsl:for-each>
+ </xsl:when>
+ <xsl:when test="ancestor::back"><xsl:number count="section|appendix" level="multiple" format="A.1.1.1.1.1.1.1" /></xsl:when>
+ <xsl:when test="self::appendix"><xsl:number count="appendix" level="multiple" format="A.1.1.1.1.1.1.1" /></xsl:when>
+ <xsl:otherwise><xsl:number count="section" level="multiple"/></xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<!-- get the section number for the references section -->
+<xsl:template name="get-references-section-number">
+ <xsl:value-of select="count(/rfc/middle/section) + count(/rfc/middle/ed:replace/ed:ins/section) + 1"/>
+</xsl:template>
+
+<xsl:template name="emit-section-number">
+ <xsl:param name="no"/>
+ <xsl:value-of select="$no"/><xsl:if test="not(contains($no,'.')) or $xml2rfc-ext-sec-no-trailing-dots!='no'">.</xsl:if>
+</xsl:template>
+
+<xsl:template name="get-section-type">
+ <xsl:param name="prec" /> <!-- TODO: check this, it's unused -->
+ <xsl:choose>
+ <xsl:when test="ancestor::back">Appendix</xsl:when>
+ <xsl:otherwise>Section</xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="get-table-number">
+ <xsl:choose>
+ <xsl:when test="@anchor!=''">
+ <xsl:number level="any" count="texttable[@anchor!='']|table[@anchor!='']" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:text>u.</xsl:text>
+ <xsl:number level="any" count="texttable[not(@anchor) or @anchor='']|table[not(@anchor) or @anchor='']" />
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="get-table-anchor">
+ <xsl:value-of select="$anchor-pref"/>
+ <xsl:text>table.</xsl:text>
+ <xsl:call-template name="get-table-number"/>
+</xsl:template>
+
+<xsl:template name="get-figure-number">
+ <xsl:choose>
+ <xsl:when test="@anchor!=''">
+ <xsl:number level="any" count="figure[@anchor!='']" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:text>u.</xsl:text>
+ <xsl:number level="any" count="figure[not(@anchor) or @anchor='']" />
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="get-figure-anchor">
+ <xsl:value-of select="$anchor-pref"/>
+ <xsl:text>figure.</xsl:text>
+ <xsl:call-template name="get-figure-number"/>
+</xsl:template>
+
+<!-- reformat contents of author/@initials -->
+<xsl:template name="format-initials">
+ <xsl:variable name="normalized" select="normalize-space(@initials)"/>
+
+ <xsl:choose>
+ <xsl:when test="$normalized=''">
+ <!-- nothing to do -->
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="r">
+ <xsl:call-template name="t-format-initials">
+ <xsl:with-param name="remainder" select="$normalized"/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <xsl:if test="$r!=@initials">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">@initials '<xsl:value-of select="@initials"/>': did you mean '<xsl:value-of select="$r"/>'?</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+ <xsl:value-of select="$r"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="t-format-initials">
+ <xsl:param name="have"/>
+ <xsl:param name="remainder"/>
+
+ <xsl:variable name="first" select="substring($remainder,1,1)"/>
+ <xsl:variable name="prev" select="substring($have,string-length($have))"/>
+
+<!--<xsl:message>
+have: <xsl:value-of select="$have"/>
+remainder: <xsl:value-of select="$remainder"/>
+first: <xsl:value-of select="$first"/>
+prev: <xsl:value-of select="$prev"/>
+</xsl:message>-->
+
+ <xsl:choose>
+ <xsl:when test="$remainder='' and $prev!='.'">
+ <xsl:value-of select="concat($have,'.')"/>
+ </xsl:when>
+ <xsl:when test="$remainder=''">
+ <xsl:value-of select="$have"/>
+ </xsl:when>
+ <xsl:when test="$prev='.' and $first='.'">
+ <!-- repeating dots -->
+ <xsl:call-template name="t-format-initials">
+ <xsl:with-param name="have" select="$have"/>
+ <xsl:with-param name="remainder" select="substring($remainder,2)"/>
+ </xsl:call-template>
+ </xsl:when>
+ <!-- missing dot before '-' -->
+<!-- <xsl:when test="$prev!='.' and $first='-'">
+ <xsl:call-template name="t-format-initials">
+ <xsl:with-param name="have" select="concat($have,'.-')"/>
+ <xsl:with-param name="remainder" select="substring($remainder,2)"/>
+ </xsl:call-template>
+ </xsl:when>-->
+ <!-- missing space after '.' -->
+<!-- <xsl:when test="$prev='.' and $first!=' '">
+ <xsl:call-template name="t-format-initials">
+ <xsl:with-param name="have" select="concat($have,' ',$first)"/>
+ <xsl:with-param name="remainder" select="substring($remainder,2)"/>
+ </xsl:call-template>
+ </xsl:when>-->
+ <xsl:otherwise>
+ <xsl:call-template name="t-format-initials">
+ <xsl:with-param name="have" select="concat($have,$first)"/>
+ <xsl:with-param name="remainder" select="substring($remainder,2)"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+
+</xsl:template>
+
+<xsl:template name="truncate-initials">
+ <xsl:param name="initials"/>
+ <xsl:variable name="local-multiple-initials">
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="../../processing-instruction('rfc')|../processing-instruction('rfc')|./processing-instruction('rfc')"/>
+ <xsl:with-param name="attr" select="'multiple-initials'"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:variable name="use-multiple-initials">
+ <xsl:choose>
+ <xsl:when test="$local-multiple-initials!=''">
+ <xsl:value-of select="$local-multiple-initials"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$xml2rfc-multiple-initials"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="normalize-space($initials)=''"/>
+ <xsl:when test="$use-multiple-initials='yes'">
+ <xsl:value-of select="$initials"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="concat(substring-before($initials,'.'),'.')"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="extract-normalized">
+ <xsl:param name="node" select="."/>
+ <xsl:param name="name"/>
+ <xsl:param name="ascii" select="false()"/>
+
+ <xsl:variable name="n">
+ <xsl:choose>
+ <xsl:when test="$ascii and $node/@ascii!=''">
+ <xsl:value-of select="$node/@ascii"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$node"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:variable name="text" select="normalize-space($n)"/>
+ <xsl:if test="string-length($n) != string-length($text)">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">excessive whitespace in <xsl:value-of select="$name"/>: '<xsl:value-of select="$n"/>'</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:if test="$text=''">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">missing text in <xsl:value-of select="$name"/></xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:value-of select="$text"/>
+</xsl:template>
+
+<!-- checking for email element -->
+<xsl:template name="extract-email">
+ <xsl:variable name="email" select="normalize-space(.)"/>
+ <xsl:if test="contains($email,' ')">
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg">whitespace in email address: '<xsl:value-of select="."/>'</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+ <xsl:variable name="email2">
+ <xsl:choose>
+ <xsl:when test="starts-with($email,'mailto:')">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">email should not include URI scheme: '<xsl:value-of select="."/>'</xsl:with-param>
+ </xsl:call-template>
+ <xsl:value-of select="substring($email, 1 + string-length('mailto:'))"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$email"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <xsl:value-of select="$email2"/>
+</xsl:template>
+
+<!-- checking for uri element -->
+<xsl:template name="extract-uri">
+ <xsl:variable name="uri" select="normalize-space(.)"/>
+ <xsl:if test="string-length(.) != string-length($uri) or contains($uri,' ')">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">excessive whitespace in URI: '<xsl:value-of select="."/>'</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:if test="$uri=''">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">URI is empty</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+
+ <xsl:value-of select="$uri"/>
+</xsl:template>
+
+<xsl:template name="insert-conditional-pagebreak">
+ <xsl:if test="$xml2rfc-compact!='yes'">
+ <xsl:attribute name="class">np</xsl:attribute>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template name="insert-conditional-hrule">
+ <xsl:if test="$xml2rfc-compact!='yes'">
+ <hr class="{$css-noprint}" />
+ </xsl:if>
+</xsl:template>
+
+<!-- get text content from marked-up text -->
+
+<xsl:template match="text()" mode="get-text-content">
+ <xsl:value-of select="."/>
+</xsl:template>
+
+<xsl:template match="*" mode="get-text-content">
+ <xsl:apply-templates mode="get-text-content"/>
+</xsl:template>
+
+<xsl:template match="ed:del" mode="get-text-content">
+</xsl:template>
+
+<!-- parsing of processing instructions -->
+<xsl:template name="parse-pis">
+ <xsl:param name="nodes"/>
+ <xsl:param name="attr"/>
+ <xsl:param name="sep"/>
+ <xsl:param name="ret"/>
+ <xsl:param name="default"/>
+ <xsl:param name="duplicate-warning" select="'yes'"/>
+
+ <xsl:choose>
+ <xsl:when test="count($nodes)=0">
+ <xsl:choose>
+ <xsl:when test="$ret!=''">
+ <xsl:value-of select="$ret"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$default"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="ret2">
+ <xsl:for-each select="$nodes[1]">
+ <xsl:call-template name="parse-one-pi">
+ <xsl:with-param name="str" select="."/>
+ <xsl:with-param name="attr" select="$attr"/>
+ <xsl:with-param name="sep" select="$sep"/>
+ <xsl:with-param name="ret" select="$ret"/>
+ <xsl:with-param name="duplicate-warning" select="$duplicate-warning"/>
+ </xsl:call-template>
+ </xsl:for-each>
+ </xsl:variable>
+
+ <xsl:call-template name="parse-pis">
+ <xsl:with-param name="nodes" select="$nodes[position()!=1]"/>
+ <xsl:with-param name="attr" select="$attr"/>
+ <xsl:with-param name="sep" select="$sep"/>
+ <xsl:with-param name="ret" select="$ret2"/>
+ <xsl:with-param name="default" select="$default"/>
+ <xsl:with-param name="duplicate-warning" select="$duplicate-warning"/>
+ </xsl:call-template>
+
+ </xsl:otherwise>
+ </xsl:choose>
+
+</xsl:template>
+
+<xsl:template name="parse-one-pi">
+ <xsl:param name="str"/>
+ <xsl:param name="attr"/>
+ <xsl:param name="sep"/>
+ <xsl:param name="ret"/>
+ <xsl:param name="duplicate-warning"/>
+
+ <xsl:variable name="str2">
+ <xsl:call-template name="eat-leading-whitespace">
+ <xsl:with-param name="str" select="$str"/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="$str2=''">
+ <!-- done -->
+ <xsl:value-of select="$ret"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="attrname" select="substring-before($str2,'=')"/>
+
+ <xsl:choose>
+ <xsl:when test="$attrname=''">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">bad PI syntax: <xsl:value-of select="$str2"/></xsl:with-param>
+ </xsl:call-template>
+ <xsl:value-of select="$ret"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="remainder" select="substring($str2,2+string-length($attrname))"/>
+ <xsl:choose>
+ <xsl:when test="string-length($remainder) < 2">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">bad PI value syntax: <xsl:value-of select="$remainder"/></xsl:with-param>
+ </xsl:call-template>
+ <xsl:value-of select="$ret"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="rem">
+ <xsl:call-template name="eat-leading-whitespace">
+ <xsl:with-param name="str" select="$remainder"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:variable name="qchars">'"</xsl:variable>
+ <xsl:variable name="qchar" select="substring($rem,1,1)"/>
+ <xsl:variable name="rem2" select="substring($rem,2)"/>
+ <xsl:choose>
+ <xsl:when test="not(contains($qchars,$qchar))">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">pseudo-attribute value needs to be quoted: <xsl:value-of select="$rem"/></xsl:with-param>
+ </xsl:call-template>
+ <xsl:value-of select="$ret"/>
+ </xsl:when>
+ <xsl:when test="not(contains($rem2,$qchar))">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">unmatched quote in: <xsl:value-of select="$rem2"/></xsl:with-param>
+ </xsl:call-template>
+ <xsl:value-of select="$ret"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="value" select="substring-before($rem2,$qchar)"/>
+
+ <!-- check pseudo-attribute names -->
+ <xsl:if test="name()='rfc-ext' and $attr='SANITYCHECK'">
+ <xsl:choose>
+ <xsl:when test="$attrname='allow-markup-in-artwork'"/>
+ <xsl:when test="$attrname='authors-section'"/>
+ <xsl:when test="$attrname='check-artwork-width'"/>
+ <xsl:when test="$attrname='duplex'"/>
+ <xsl:when test="$attrname='html-pretty-print'"/>
+ <xsl:when test="$attrname='include-index'"/>
+ <xsl:when test="$attrname='include-references-in-index'"/>
+ <xsl:when test="$attrname='justification'"/>
+ <xsl:when test="$attrname='paragraph-links'"/>
+ <xsl:when test="$attrname='parse-xml-in-artwork'"/>
+ <xsl:when test="$attrname='refresh-from'"/>
+ <xsl:when test="$attrname='refresh-interval'"/>
+ <xsl:when test="$attrname='refresh-xslt'"/>
+ <xsl:when test="$attrname='sec-no-trailing-dots'"/>
+ <xsl:when test="$attrname='trace-parse-xml'"/>
+ <xsl:when test="$attrname='vspace-pagebreak'"/>
+ <xsl:when test="$attrname='xml2rfc-backend'"/>
+ <xsl:otherwise>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">unsupported rfc-ext pseudo-attribute '<xsl:value-of select="$attrname"/>'</xsl:with-param>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:if>
+
+ <xsl:if test="name()='rfc' and $attr='SANITYCHECK'">
+ <xsl:choose>
+ <xsl:when test="$attrname='authorship'"/>
+ <xsl:when test="$attrname='comments'"/>
+ <xsl:when test="$attrname='compact'"/>
+ <xsl:when test="$attrname='docmapping'">
+ <xsl:if test="$value!='yes'">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">the rfc docmapping pseudo-attribute with values other than 'yes' in not supported by this processor.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:when>
+ <xsl:when test="$attrname='editing'"/>
+ <xsl:when test="$attrname='footer'"/>
+ <xsl:when test="$attrname='header'"/>
+ <xsl:when test="$attrname='include'">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">the rfc include pseudo-attribute is only partially supported by this processor, see http://greenbytes.de/tech/webdav/rfc2629xslt/rfc2629xslt.html#examples.internalsubset for alternative syntax.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="$attrname='inline'"/>
+ <xsl:when test="$attrname='iprnotified'"/>
+ <xsl:when test="$attrname='linefile'"/>
+ <xsl:when test="$attrname='linkmailto'"/>
+ <xsl:when test="$attrname='multiple-initials'"/>
+ <xsl:when test="$attrname='private'"/>
+ <xsl:when test="$attrname='rfcedstyle'"/>
+ <xsl:when test="$attrname='sortrefs'"/>
+ <xsl:when test="$attrname='subcompact'"/>
+ <xsl:when test="$attrname='strict'"/>
+ <xsl:when test="$attrname='symrefs'"/>
+ <xsl:when test="$attrname='toc'"/>
+ <xsl:when test="$attrname='tocdepth'"/>
+ <xsl:when test="$attrname='tocindent'">
+ <xsl:if test="$value!='yes'">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">the rfc tocindent pseudo-attribute with values other than 'yes' in not supported by this processor.</xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="info">
+ <xsl:with-param name="msg">unsupported rfc pseudo-attribute '<xsl:value-of select="$attrname"/>'</xsl:with-param>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:if>
+
+ <xsl:choose>
+ <xsl:when test="$attrname != $attr">
+ <!-- pseudo-attr does not match, continue -->
+ <xsl:call-template name="parse-one-pi">
+ <xsl:with-param name="str" select="substring($rem2, 2 + string-length($value))"/>
+ <xsl:with-param name="attr" select="$attr"/>
+ <xsl:with-param name="sep" select="$sep"/>
+ <xsl:with-param name="ret" select="$ret"/>
+ <xsl:with-param name="duplicate-warning" select="$duplicate-warning"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="$sep='' and $ret!=''">
+ <!-- pseudo-attr does match, but we only want one value -->
+ <xsl:if test="$ret != $value and $duplicate-warning='yes'">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">duplicate pseudo-attribute <xsl:value-of select="$attr"/>, overwriting value <xsl:value-of select="$ret"/></xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ <xsl:call-template name="parse-one-pi">
+ <xsl:with-param name="str" select="substring($rem2, 2 + string-length($value))"/>
+ <xsl:with-param name="attr" select="$attr"/>
+ <xsl:with-param name="sep" select="$sep"/>
+ <xsl:with-param name="ret" select="$value"/>
+ <xsl:with-param name="duplicate-warning" select="$duplicate-warning"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <!-- pseudo-attr does match -->
+ <xsl:call-template name="parse-one-pi">
+ <xsl:with-param name="str" select="substring($rem2, 2 + string-length($value))"/>
+ <xsl:with-param name="attr" select="$attr"/>
+ <xsl:with-param name="sep" select="$sep"/>
+ <xsl:with-param name="duplicate-warning" select="$duplicate-warning"/>
+ <xsl:with-param name="ret">
+ <xsl:choose>
+ <xsl:when test="$ret!=''">
+ <xsl:value-of select="concat($ret,$sep,$value)"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$value"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:with-param>
+ </xsl:call-template>
+ </xsl:otherwise>
+
+ </xsl:choose>
+
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+
+</xsl:template>
+
+<xsl:template name="eat-leading-whitespace">
+ <xsl:param name="str"/>
+
+ <xsl:choose>
+ <xsl:when test="$str=''">
+ </xsl:when>
+ <xsl:when test="translate(substring($str,1,1),' 	',' ')=' '">
+ <xsl:call-template name="eat-leading-whitespace">
+ <xsl:with-param name="str" select="substring($str,2)"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$str"/>
+ </xsl:otherwise>
+ </xsl:choose>
+
+</xsl:template>
+
+<!-- diag support -->
+<xsl:template name="lineno">
+ <xsl:if test="function-available('saxon-old:line-number')" use-when="function-available('saxon-old:line-number')">
+ <xsl:if test="saxon-old:line-number() > 0">
+ <xsl:text> (at line </xsl:text>
+ <xsl:value-of select="saxon-old:line-number()"/>
+ <xsl:if test="function-available('saxon-old:systemId')">
+ <xsl:variable name="rootsys">
+ <xsl:for-each select="/*">
+ <xsl:value-of select="saxon-old:systemId()"/>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:if test="$rootsys != saxon-old:systemId()">
+ <xsl:text> of </xsl:text>
+ <xsl:value-of select="saxon-old:systemId()"/>
+ </xsl:if>
+ </xsl:if>
+ <xsl:text>)</xsl:text>
+ </xsl:if>
+ </xsl:if>
+ <xsl:if test="function-available('saxon:line-number')" use-when="function-available('saxon:line-number')">
+ <xsl:if test="saxon:line-number() > 0">
+ <xsl:text> (at line </xsl:text>
+ <xsl:value-of select="saxon:line-number()"/>
+ <xsl:if test="function-available('saxon:systemId')">
+ <xsl:variable name="rootsys">
+ <xsl:for-each select="/*">
+ <xsl:value-of select="saxon:systemId()"/>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:if test="$rootsys != saxon:systemId()">
+ <xsl:text> of </xsl:text>
+ <xsl:value-of select="saxon:systemId()"/>
+ </xsl:if>
+ </xsl:if>
+ <xsl:text>)</xsl:text>
+ </xsl:if>
+ </xsl:if>
+</xsl:template>
+
+<!-- define exslt:node-set for msxml -->
+<msxsl:script language="JScript" implements-prefix="exslt">
+ this['node-set'] = function (x) {
+ return x;
+ }
+</msxsl:script>
+
+<!-- date handling -->
+
+<msxsl:script language="JScript" implements-prefix="date">
+ function twodigits(s) {
+ return s < 10 ? "0" + s : s;
+ }
+
+ this['date-time'] = function (x) {
+ var now = new Date();
+ var offs = now.getTimezoneOffset();
+ return now.getFullYear() + "-"
+ + twodigits(1 + now.getMonth()) + "-"
+ + twodigits(now.getDate()) + "T"
+ + twodigits(now.getHours()) + ":"
+ + twodigits(now.getMinutes()) + ":"
+ + twodigits(now.getSeconds())
+ + (offs >= 0 ? "-" : "+")
+ + twodigits(Math.abs(offs) / 60) + ":"
+ + twodigits(Math.abs(offs) % 60);
+ }
+</msxsl:script>
+
+<xsl:variable name="current-year">
+ <xsl:choose>
+ <xsl:when test="function-available('date:date-time')" use-when="function-available('date:date-time')">
+ <xsl:value-of select="substring-before(date:date-time(),'-')"/>
+ </xsl:when>
+ <xsl:when test="function-available('current-date')">
+ <xsl:value-of select="substring-before(string(current-date()),'-')"/>
+ </xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+</xsl:variable>
+
+<xsl:variable name="current-month">
+ <xsl:choose>
+ <xsl:when test="function-available('date:date-time')" use-when="function-available('date:date-time')">
+ <xsl:value-of select="substring-before(substring-after(date:date-time(),'-'),'-')"/>
+ </xsl:when>
+ <xsl:when test="function-available('current-date')">
+ <xsl:value-of select="substring-before(substring-after(string(current-date()),'-'),'-')"/>
+ </xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+</xsl:variable>
+
+<xsl:variable name="current-day">
+ <xsl:choose>
+ <xsl:when test="function-available('date:date-time')" use-when="function-available('date:date-time')">
+ <xsl:value-of select="substring-after(substring-after(substring-before(date:date-time(),'T'),'-'),'-')"/>
+ </xsl:when>
+ <xsl:when test="function-available('current-dateTime')">
+ <xsl:value-of select="substring-after(substring-after(substring-before(string(current-dateTime()),'T'),'-'),'-')"/>
+ </xsl:when>
+ <xsl:otherwise/>
+ </xsl:choose>
+</xsl:variable>
+
+<xsl:variable name="may-default-dates">
+ <xsl:choose>
+ <xsl:when test="$current-year!='' and $current-month!='' and $current-day!=''">
+ <xsl:variable name="year-specified" select="/rfc/front/date/@year and /rfc/front/date/@year!=''"/>
+ <xsl:variable name="month-specified" select="/rfc/front/date/@month and /rfc/front/date/@month!=''"/>
+ <xsl:variable name="day-specified" select="/rfc/front/date/@day and /rfc/front/date/@day!=''"/>
+ <xsl:variable name="system-month">
+ <xsl:call-template name="get-month-as-name">
+ <xsl:with-param name="month" select="$current-month"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$year-specified and /rfc/front/date/@year!=$current-year">Specified year <xsl:value-of select="/rfc/front/date/@year"/> does not match system date (<xsl:value-of select="$current-year"/>)</xsl:when>
+ <xsl:when test="$month-specified and /rfc/front/date/@month!=$system-month">Specified month <xsl:value-of select="/rfc/front/date/@month"/> does not match system date (<xsl:value-of select="$system-month"/>)</xsl:when>
+ <xsl:when test="$day-specified and /rfc/front/date/@day!=$current-day">Specified day does not match system date</xsl:when>
+ <xsl:when test="not($year-specified) and ($month-specified or $day-specified)">Can't default year when month or day is specified</xsl:when>
+ <xsl:when test="not($month-specified) and $day-specified">Can't default month when day is specified</xsl:when>
+ <xsl:otherwise>yes</xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <!-- may, but won't -->
+ <xsl:otherwise>yes</xsl:otherwise>
+ </xsl:choose>
+</xsl:variable>
+
+<xsl:param name="xml2rfc-ext-pub-year">
+ <xsl:choose>
+ <xsl:when test="/rfc/front/date/@year and /rfc/front/date/@year!=''">
+ <xsl:value-of select="/rfc/front/date/@year"/>
+ </xsl:when>
+ <xsl:when test="$current-year!='' and $may-default-dates='yes'">
+ <xsl:value-of select="$current-year"/>
+ </xsl:when>
+ <xsl:when test="$current-year!='' and $may-default-dates!='yes'">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="$may-default-dates"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="'/rfc/front/date/@year missing (and XSLT processor cannot compute the system date)'"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:param>
+
+<xsl:param name="xml2rfc-ext-pub-month">
+ <xsl:choose>
+ <xsl:when test="/rfc/front/date/@month and /rfc/front/date/@month!=''">
+ <xsl:variable name="m" select="/rfc/front/date/@month"/>
+ <xsl:choose>
+ <xsl:when test="string(number($m))!='NaN' and number($m) > 0 and number($m) < 13">
+ <xsl:call-template name="get-month-as-name">
+ <xsl:with-param name="month" select="$m"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$m"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:when test="$current-month!='' and $may-default-dates='yes'">
+ <xsl:call-template name="get-month-as-name">
+ <xsl:with-param name="month" select="$current-month"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="$current-month!='' and $may-default-dates!='yes'">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="$may-default-dates"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="error">
+ <xsl:with-param name="msg" select="'/rfc/front/date/@month missing (and XSLT processor cannot compute the system date)'"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:param>
+
+<xsl:param name="pub-month-numeric">
+ <xsl:call-template name="get-month-as-num">
+ <xsl:with-param name="month" select="$xml2rfc-ext-pub-month" />
+ </xsl:call-template>
+</xsl:param>
+
+<xsl:param name="xml2rfc-ext-pub-day">
+ <xsl:choose>
+ <xsl:when test="/rfc/front/date/@day and /rfc/front/date/@day!=''">
+ <xsl:value-of select="/rfc/front/date/@day"/>
+ </xsl:when>
+ <xsl:when test="$current-day!='' and $may-default-dates='yes'">
+ <xsl:value-of select="$current-day"/>
+ </xsl:when>
+ <xsl:otherwise /> <!-- harmless, we just don't have it -->
+ </xsl:choose>
+</xsl:param>
+
+<xsl:param name="pub-yearmonth">
+ <!-- year or 0000 -->
+ <xsl:choose>
+ <xsl:when test="$xml2rfc-ext-pub-year!=''">
+ <xsl:value-of select="format-number($xml2rfc-ext-pub-year,'0000')"/>
+ </xsl:when>
+ <xsl:otherwise>0000</xsl:otherwise>
+ </xsl:choose>
+ <!-- month or 00 -->
+ <xsl:choose>
+ <xsl:when test="number($pub-month-numeric) > 0">
+ <xsl:value-of select="format-number($pub-month-numeric,'00')"/>
+ </xsl:when>
+ <xsl:otherwise>00</xsl:otherwise>
+ </xsl:choose>
+</xsl:param>
+
+<!-- simple validation support -->
+
+<xsl:template match="*" mode="validate">
+ <xsl:apply-templates select="@*|*" mode="validate"/>
+</xsl:template>
+<xsl:template match="@*" mode="validate"/>
+
+<xsl:template name="warninvalid">
+ <xsl:param name="additionalDiagnostics"/>
+ <xsl:variable name="pname">
+ <xsl:if test="namespace-uri(..)!=''">
+ <xsl:value-of select="concat('{',namespace-uri(..),'}')"/>
+ </xsl:if>
+ <xsl:value-of select="local-name(..)"/>
+ </xsl:variable>
+ <xsl:variable name="cname">
+ <xsl:if test="namespace-uri(.)!=''">
+ <xsl:value-of select="concat('{',namespace-uri(.),'}')"/>
+ </xsl:if>
+ <xsl:value-of select="local-name(.)"/>
+ </xsl:variable>
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg" select="concat($cname,' not allowed inside ',$pname,$additionalDiagnostics)"/>
+ </xsl:call-template>
+</xsl:template>
+
+<!-- figure element -->
+<xsl:template match="figure/artwork | figure/ed:replace/ed:*/artwork" mode="validate" priority="9">
+ <xsl:apply-templates select="@*|*" mode="validate"/>
+</xsl:template>
+<xsl:template match="artwork" mode="validate">
+ <xsl:call-template name="warninvalid"/>
+ <xsl:apply-templates select="@*|*" mode="validate"/>
+</xsl:template>
+
+<!-- li element -->
+<xsl:template match="ol/li | ul/li" mode="validate" priority="9">
+ <xsl:apply-templates select="@*|*" mode="validate"/>
+</xsl:template>
+<xsl:template match="li" mode="validate">
+ <xsl:call-template name="warninvalid"/>
+ <xsl:apply-templates select="@*|*" mode="validate"/>
+</xsl:template>
+
+<!-- list element -->
+<xsl:template match="t/list | t/ed:replace/ed:*/list" mode="validate" priority="9">
+ <xsl:apply-templates select="@*|*" mode="validate"/>
+</xsl:template>
+<xsl:template match="list" mode="validate">
+ <xsl:call-template name="warninvalid"/>
+ <xsl:apply-templates select="@*|*" mode="validate"/>
+</xsl:template>
+
+<!-- t element -->
+<xsl:template match="abstract/t | abstract/ed:replace/ed:*/t |
+ list/t | list/ed:replace/ed:*/t |
+ note/t | note/ed:replace/ed:*/t |
+ section/t | section/ed:replace/ed:*/t |
+ blockquote/t |
+ x:blockquote/t | x:blockquote/ed:replace/ed:*/t |
+ x:note/t | x:note/ed:replace/ed:*/t |
+ aside/t |
+ td/t | th/t |
+ x:lt/t | li/t | x:lt/ed:replace/ed:*/t | dd/t" mode="validate" priority="9">
+ <xsl:apply-templates select="@*|*" mode="validate"/>
+</xsl:template>
+<xsl:template match="t" mode="validate">
+ <xsl:call-template name="warninvalid"/>
+ <xsl:apply-templates select="@*|*" mode="validate"/>
+</xsl:template>
+
+<!-- xref element -->
+<xsl:template match="abstract//xref" mode="validate">
+ <xsl:call-template name="warninvalid">
+ <xsl:with-param name="additionalDiagnostics"> (inside <abstract>)</xsl:with-param>
+ </xsl:call-template>
+ <xsl:apply-templates select="@*|*" mode="validate"/>
+</xsl:template>
+
+<xsl:template name="check-no-text-content">
+ <xsl:for-each select="text()">
+ <xsl:if test="normalize-space(.)!=''">
+ <xsl:call-template name="warning">
+ <xsl:with-param name="msg">No text content allowed inside <<xsl:value-of select="local-name(..)"/>>, but found: <xsl:value-of select="."/></xsl:with-param>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:for-each>
+</xsl:template>
+
+<xsl:template name="render-name">
+ <xsl:param name="n"/>
+ <xsl:param name="strip-links" select="true()"/>
+ <xsl:variable name="t">
+ <xsl:apply-templates select="$n"/>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="not($strip-links)">
+ <xsl:copy-of select="exslt:node-set($t)"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="exslt:node-set($t)" mode="strip-links"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="render-name-ref">
+ <xsl:param name="n"/>
+ <xsl:variable name="t">
+ <xsl:call-template name="render-name">
+ <xsl:with-param name="n" select="$n"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:apply-templates select="exslt:node-set($t)" mode="strip-ids"/>
+</xsl:template>
+
+<!-- clean up links from HTML -->
+<xsl:template match="comment()|@*" mode="strip-links"><xsl:copy/></xsl:template>
+<xsl:template match="text()" mode="strip-links"><xsl:copy/></xsl:template>
+<xsl:template match="*" mode="strip-links">
+ <xsl:element name="{local-name()}">
+ <xsl:apply-templates select="@*|node()" mode="strip-links" />
+ </xsl:element>
+</xsl:template>
+<xsl:template match="a|xhtml:a" mode="strip-links" xmlns:xhtml="http://www.w3.org/1999/xhtml";>
+ <xsl:apply-templates select="node()" mode="strip-links" />
+</xsl:template>
+<xsl:template match="node()|@*" mode="strip-ids">
+ <xsl:copy>
+ <xsl:apply-templates select="node()|@*" mode="strip-ids" />
+ </xsl:copy>
+</xsl:template>
+<xsl:template match="@id" mode="strip-ids"/>
+
+
+<!-- customization: these templates can be overridden in an XSLT that imports from this one -->
+<xsl:template name="add-start-material"/>
+<xsl:template name="add-end-material"/>
+
+</xsl:transform>
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