gitweb: Handle other types of tag in git_print_log

There are many types of tags used in S-o-b area [1].
Update the regex to handle them properly. It requires
the tag should be started by a capital letter and ended
by '-by: ' or '-By: '. The only exception is 'Cc: '.

[1] http://lwn.net/Articles/503829/

Signed-off-by: Namhyung Kim <redacted>
Signed-off-by: Junio C Hamano <redacted>

diff --git a/gitweb.perl b/gitweb.perl
index 7ce2c8aecb183e35b6a57e14160f334b60b905221db561eff58adfea76b4e1a2..bfa2d79cb1a2a1dd7fdbeb6d4d25e873c9ea9440fe2cf40abcedd123b4b07276 100755 (executable)
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -4487,7 +4487,7 @@ sub git_print_log {
        # print log
        my $skip_blank_line = 0;
        foreach my $line (@$log) {
        # print log
        my $skip_blank_line = 0;
        foreach my $line (@$log) {

-               if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
+               if ($line =~ m/^\s*([A-Z][-A-Za-z]*-[Bb]y|C[Cc]): /) {

                        if (! $opts{'-remove_signoff'}) {
                                print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n";
                                $skip_blank_line = 1;
                        if (! $opts{'-remove_signoff'}) {
                                print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n";
                                $skip_blank_line = 1;