woman can't parse Solaris man files (they are now in SGML)

[Klaus Zeitler]

Since Solaris 2.7 (I think) sources of man pages are written in SGML and
Sun provides a converter (sgml2roff). I've patched woman-process-buffer
to call this converter for SGML sources.
I'd appreciate if any other Solaris user could test this.

I've attached a patch that handles SGML man sources.
Additionally this patch contains 3 more changes (that I've mentioned
recently).
1. regeneration of cache on demand instead of automatically
2. an (autoloaded) function woman-recreate-cache (I prefer to regenerate my
   cache with a cron job cause it takes very long).
3. Instead of offering all the completions in a completion buffer, the first
   man page in MANPATH is shown as default in minibuffer (pressing ? will
   show the completion buffer)

Maybe Francis can make use of some of these changes.

woman.patch
Description: Text Data

-- 
 ------------------------------------------
|  Klaus Zeitler      Lucent Technologies  |
|  Email:             address@hidden  |
 ------------------------------------------
---
There are three ways to get something done:
 (1) Do it yourself.
 (2) Hire someone to do it for you.
 (3) Forbid your kids to do it.