self::$commentContextTitle = $title;
self::$commentLocal = $local;
$html = preg_replace_callback(
- '/\[\[:?(.*?)(\|(.*?))*\]\]([^[]*)/',
+ '/
+ \[\[
+ :? # ignore optional leading colon
+ ([^\]|]+) # 1. link target; page names cannot include ] or |
+ (?:\|
+ # 2. a pipe-separated substring; only the last is captured
+ # Stop matching at | and ]] without relying on backtracking.
+ ((?:]?[^\]|])*+)
+ )*
+ \]\]
+ ([^[]*) # 3. link trail (the text up until the next link)
+ /x',
array( 'Linker', 'formatLinksInCommentCallback' ),
$comment );
self::$commentContextTitle = null;
}
# Handle link renaming [[foo|text]] will show link as "text"
- if ( $match[3] != "" ) {
- $text = $match[3];
+ if ( $match[2] != "" ) {
+ $text = $match[2];
} else {
$text = $match[1];
}
}
} else {
# Other kind of link
- if ( preg_match( $wgContLang->linkTrail(), $match[4], $submatch ) ) {
+ if ( preg_match( $wgContLang->linkTrail(), $match[3], $submatch ) ) {
$trail = $submatch[1];
} else {
$trail = "";