PATH: zsh-3.1.5-pws-14: _long_options + _configure

["Andrej Borsenkow" <borsenkow.msk@xxxxxx>]

This tries to add some flexibility to _long_options. Two options are added:

 -i list of patterns. Options, matching these patterns, are ignored (removed
from --help output). Intended usage is

_long_options -i '(--(enable|disable)-FEATURE*)'

 -s list of pattern/replacement pairs (remotely from "same" :-) This tries
to amend the problem with configure listing only one form
(e.g. --enable-xxx) but accepting both --enable-xxx and --disable-xxx

_long_options -s '(#--enable- --disable- #--disable- --enable)'

This looks ugly and more like a hack - sorry, I could not find better way to
do it. In such form this needs the 6002 patch of Bart.

I also commented out restriction on option names. There are quite a number
of packages that use capitals for feature names (ntpd is good example). What
was the reason for this restriction at all?

cheers

/andrej

P.S. I try to make Outlook to send UUencoded patch; let's see, if it works
:-)


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