Commit 748c30f4 authored by Glenn Morris's avatar Glenn Morris

(Regexp Backslash): Fix typo.

parent 774409a1
2009-07-11 Glenn Morris <rgm@gnu.org>
* searching.texi (Regexp Backslash): Fix typo.
2009-07-11 Kevin Ryde <user42@zip.com.au>
* hooks.texi (Standard Hooks): Fix cross-references.
......
......@@ -708,7 +708,7 @@ If a particular grouping construct in the regular expression was never
matched---for instance, if it appears inside of an alternative that
wasn't used, or inside of a repetition that repeated zero times---then
the corresponding @samp{\@var{digit}} construct never matches
anything. To use an artificial example,, @samp{\(foo\(b*\)\|lose\)\2}
anything. To use an artificial example, @samp{\(foo\(b*\)\|lose\)\2}
cannot match @samp{lose}: the second alternative inside the larger
group matches it, but then @samp{\2} is undefined and can't match
anything. But it can match @samp{foobb}, because the first
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment