Fix for parser test "Magic links: PMID incorrectly converts space to underscore"

diff --git a/includes/Linker.php b/includes/Linker.php
index 0afae1c..c84ccd4 100644 (file)
--- a/includes/Linker.php
+++ b/includes/Linker.php
@@ -33,7 +33,7 @@ class Linker {
                $same = ($link == $text);
                $link = urldecode( $link );
                $link = $wgContLang->checkTitleEncoding( $link );
-               $link = preg_replace( '/[\\x00-\\x1f_]/', ' ', $link );
+               $link = preg_replace( '/[\\x00-\\x1f]/', ' ', $link );
                $link = htmlspecialchars( $link );
 
                $r = ($class != '') ? " class='$class'" : " class='external'";