Use more specific and less ambiguous ids for line numbers in diffs

Per Krinkle's comment on I068c7f6167e20f42cb675335554b98ff1fb83e16

Bug: T63486
Change-Id: I6b334e838b5beaf14ae066c61ddc50d7a4958b97

diff --git a/includes/diff/TableDiffFormatter.php b/includes/diff/TableDiffFormatter.php
index 5d0183f..83e04a5 100644 (file)
--- a/includes/diff/TableDiffFormatter.php
+++ b/includes/diff/TableDiffFormatter.php
@@ -62,7 +62,7 @@ class TableDiffFormatter extends DiffFormatter {
        protected function blockHeader( $xbeg, $xlen, $ybeg, $ylen ) {
                // '<!--LINE \d+ -->' get replaced by a localised line number
                // in DifferenceEngine::localiseLineNumbers
-               $r = '<tr><td colspan="2" class="diff-lineno" id="L' . $xbeg . '" ><!--LINE ' . $xbeg . "--></td>\n" .
+               $r = '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l' . $xbeg . '" ><!--LINE ' . $xbeg . "--></td>\n" .
                        '<td colspan="2" class="diff-lineno"><!--LINE ' . $ybeg . "--></td></tr>\n";
 
                return $r;