gitweb: Add author initials in 'blame' view, a la "git gui blame"

For example for "Junio C Hamano" initials would be "JH".  Of course
initials are added (below shortened SHA-1 of blamed commit) only if
group of lines that blame the same commit has 2 or more lines in it.

Initials are extracted using i18n /\b([[:upper:]])\B/g regexp.

Additionally initials help to distinguish boundary commits, as they
use bold weight font too (in addition to shortened SHA-1 of commit).

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jakub Narebski 2009-07-25 00:44:05 +02:00 committed by Junio C Hamano
parent 3665e7e7f2
commit a36817b6e7

View File

@ -4855,6 +4855,14 @@ HTML
hash=>$full_rev,
file_name=>$file_name)},
esc_html($short_rev));
if ($group_size >= 2) {
my @author_initials = ($author =~ /\b([[:upper:]])\B/g);
if (@author_initials) {
print "<br />" .
esc_html(join('', @author_initials));
# or join('.', ...)
}
}
print "</td>\n";
}
# 'previous' <sha1 of parent commit> <filename at commit>