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| author | Eli Zaretskii <eliz@gnu.org> | 2023-10-15 12:37:25 +0300 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2023-10-15 12:37:25 +0300 |
| commit | 5d3f3288d221c2e1bbe7c7d1464171ac0a4cfb05 (patch) | |
| tree | 96665a9e36b825feb252593fb4bf55e69d43b676 | |
| parent | 9525315c1179065b69c937899ea18fe649b0f16f (diff) | |
| download | emacs-5d3f3288d221c2e1bbe7c7d1464171ac0a4cfb05.tar.gz | |
; * doc/emacs/search.texi (Regexp Backslash): Improve indexing.
| -rw-r--r-- | doc/emacs/search.texi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/emacs/search.texi b/doc/emacs/search.texi index e5542a0fcf3..66a55f09220 100644 --- a/doc/emacs/search.texi +++ b/doc/emacs/search.texi @@ -1158,6 +1158,8 @@ surrounding @samp{\( @dots{} \)} grouping can limit the grouping power of Full backtracking capability exists to handle multiple uses of @samp{\|}. +@cindex sub-expressions, in regular expressions +@cindex grouping, in regular expressions @item \( @dots{} \) is a grouping construct that serves three purposes: |