wfProfileIn( $fname );
require_once( 'SearchEngine.php' );
- $search =& SearchEngine::create();
+ $search = SearchEngine::create();
$lc = $search->legalSearchChars() . '&#;';
if( $this->mText === false ) {
wfProfileIn( $fname.'-regexps' );
$text = preg_replace( "/<\\/?\\s*[A-Za-z][A-Za-z0-9]*\\s*([^>]*?)>/",
' ', strtolower( " " . $text /*$this->mText*/ . " " ) ); # Strip HTML markup
- $text = preg_replace( "/(^|\\n)\\s*==\\s+([^\\n]+)\\s+==\\s/sD",
- "\\2 \\2 \\2 ", $text ); # Emphasize headings
+ $text = preg_replace( "/(^|\\n)==\\s*([^\\n]+)\\s*==(\\s)/sD",
+ "\\1\\2 \\2 \\2\\3", $text ); # Emphasize headings
# Strip external URLs
$uc = "A-Za-z0-9_\\/:.,~%\\-+&;#?!=()@\\xA0-\\xFF";