Code

color-words: make regex configurable via attributes
authorThomas Rast <trast@student.ethz.ch>
Sat, 17 Jan 2009 16:29:48 +0000 (17:29 +0100)
committerJunio C Hamano <gitster@pobox.com>
Sat, 17 Jan 2009 18:44:21 +0000 (10:44 -0800)
commit80c49c3de2d5a3aa12b0980a65f1163c8aef0c16
tree6a87dd650320b12e63e1578ba69280f53b1d09b5
parentc4b252c3d894673968b144d8e10b79ef22c17b0a
color-words: make regex configurable via attributes

Make the --color-words splitting regular expression configurable via
the diff driver's 'wordregex' attribute.  The user can then set the
driver on a file in .gitattributes.  If a regex is given on the
command line, it overrides the driver's setting.

We also provide built-in regexes for the languages that already had
funcname patterns, and add an appropriate diff driver entry for C/++.
(The patterns are designed to run UTF-8 sequences into a single chunk
to make sure they remain readable.)

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation/diff-options.txt
Documentation/gitattributes.txt
diff.c
t/t4034-diff-words.sh
userdiff.c
userdiff.h