gEDA-user: gsymcheck warnings

[Karel Kulhavy <clock@xxxxxxxxxxxxx>]

I suggest the warnings in gsymcheck to be enhanced with URLs pointing to
exact location of description how that particular missing attribute
should be exactly filled in.

Example:
"Warning: Missing footprint= attribute (see http://...)"

What should be done with "Missing footprint= attribute" when the symbol
is generic and is not associated with any particular footprint? Should
this message be ignored, or added empty footprint attribute?

CL<