"Henning Sprang" <[EMAIL PROTECTED]> writes: > On 7/1/06, Tommy Pettersson <[EMAIL PROTECTED]> wrote: >> I think the default boring file should include a comment with a >> link or reference to what regexps are. Does anyone know what is >> a good such link or reference?
(See attached patch) > Maybe a hint for the grep man and info pages would be a first step. > (in case darcs uses regexes compatible to grep regex, which isn't > confirmed yet). There are basically three different notations for regexps in unix tools, posix basic, posix extended and perl (GNU grep supports all three). Darcs uses the posix extended notation which is described in http://www.opengroup.org/pubs/online/7908799/xbd/re.html#tag_007_004 .
patch.darcs
Description: darcs patch
Benedikt
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