gEDA-user: Speed up your manual population with sector marks

[Karel Kulhavy <clock@xxxxxxxxxxxxx>]

To speed up manual population of the Ronja Twister PCB, sector marks on
the edges were introduced. Sector codes are automatically generated into
manual population lists from machine population data. This should
generally increase the effectivity of manual manufacture of user
controlled technology because the underlying toolchain is completely
free software and can be ripped off by other projects.\

For more details, see the News headline at http://ronja.twibright.com

This is the Perl script that does the main work:
http://ronja-svn.wservices.ch/report/file/trunk/schematics/bom2.pl

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