diff options
Diffstat (limited to 'etc/NEWS')
| -rw-r--r-- | etc/NEWS | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -1108,7 +1108,10 @@ keystrokes. *** Interactive regular expression search now uses faces for sub-groups. E.g., 'C-M-s foo-\([0-9]+\)' will now use the 'isearch-group-1' face on the part of the regexp that matches the sub-expression "[0-9]+". -By default, there are two group faces, but you can define more. +By default, there are two faces for sub-group highlighting, but you +can define more faces whose names are of the form 'isearch-group-N', +where N are successive numbers above 2. + This is controlled by the 'search-highlight-submatches' user option. This feature is available only on terminals that have enough colors to distinguish between sub-expression highlighting. |