diff options
Diffstat (limited to 'IkiWiki/Plugin/darcs.pm')
| -rw-r--r-- | IkiWiki/Plugin/darcs.pm | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/IkiWiki/Plugin/darcs.pm b/IkiWiki/Plugin/darcs.pm index 0f63b8807..cd4fcd0ff 100644 --- a/IkiWiki/Plugin/darcs.pm +++ b/IkiWiki/Plugin/darcs.pm @@ -373,11 +373,13 @@ sub rcs_recentchanges ($) { return @ret; } -sub rcs_diff ($) { +sub rcs_diff ($;$) { my $rev=shift; + my $maxlines=shift; my @lines; foreach my $line (silentsystem("darcs", "diff", "--match", "hash ".$rev)) { if (@lines || $line=~/^diff/) { + last if defined $maxlines && @lines == $maxlines; push @lines, $line."\n"; } } |