X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/cddc335b2bd98a302b261200c12d61b05476d727..821d9ca1109feef363894daa41388cf94622c754:/IkiWiki/Rcs/git.pm?ds=sidebyside

diff --git a/IkiWiki/Rcs/git.pm b/IkiWiki/Rcs/git.pm
index 26a6f4266..376d03c78 100644
--- a/IkiWiki/Rcs/git.pm
+++ b/IkiWiki/Rcs/git.pm
@@ -419,6 +419,12 @@ sub rcs_recentchanges ($) { #{{{
 	return @rets;
 } #}}}
 
+sub rcs_diff ($) { #{{{
+	my $rev=shift;
+	my ($sha1) = $rev =~ /^($sha1_pattern)$/; # untaint
+	return join("\n", run_or_non("git", "diff", "$sha1^", $sha1));
+} #}}}
+
 sub rcs_getctime ($) { #{{{
 	my $file=shift;
 	# Remove srcdir prefix