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authorLibravatar Junio C Hamano <gitster@pobox.com>2015-04-14 11:49:13 -0700
committerLibravatar Junio C Hamano <gitster@pobox.com>2015-04-14 11:49:13 -0700
commit7a1aa0c28876e044351e78d8b8ae6cdbb10b5dfe (patch)
tree253b57c28fdea85b6e7730ab175ad89177442a0d /contrib/diff-highlight
parentMerge branch 'jk/merge-quiet' (diff)
parentdiff-highlight: do not split multibyte characters (diff)
downloadtgif-7a1aa0c28876e044351e78d8b8ae6cdbb10b5dfe.tar.xz
Merge branch 'jk/colors'
"diff-highlight" (in contrib/) used to show byte-by-byte differences, which meant that multi-byte characters can be chopped in the middle. It learned to pay attention to character boundaries (assuming the UTF-8 payload). * jk/colors: diff-highlight: do not split multibyte characters
Diffstat (limited to 'contrib/diff-highlight')
-rwxr-xr-xcontrib/diff-highlight/diff-highlight9
1 files changed, 7 insertions, 2 deletions
diff --git a/contrib/diff-highlight/diff-highlight b/contrib/diff-highlight/diff-highlight
index 08c88bbc87..ffefc31a98 100755
--- a/contrib/diff-highlight/diff-highlight
+++ b/contrib/diff-highlight/diff-highlight
@@ -1,5 +1,6 @@
#!/usr/bin/perl
+use 5.008;
use warnings FATAL => 'all';
use strict;
@@ -164,8 +165,12 @@ sub highlight_pair {
sub split_line {
local $_ = shift;
- return map { /$COLOR/ ? $_ : (split //) }
- split /($COLOR*)/;
+ return utf8::decode($_) ?
+ map { utf8::encode($_); $_ }
+ map { /$COLOR/ ? $_ : (split //) }
+ split /($COLOR+)/ :
+ map { /$COLOR/ ? $_ : (split //) }
+ split /($COLOR+)/;
}
sub highlight_line {