if (is_writable('../.git')) {
$gitmsg = preg_replace('/\.html$/', '', $filename).": edit from {$_SERVER['REMOTE_ADDR']}";
$gitcmd = 'git';
if (is_writable('../.git')) {
$gitmsg = preg_replace('/\.html$/', '', $filename).": edit from {$_SERVER['REMOTE_ADDR']}";
$gitcmd = 'git';