Fix wrapping measuring in Opera

Which apparently assigns an offsetLeft of 0 to spans that are wrapped (rather than using the offset of the first character, as other browsers do) Closes codemirror#514
simoneau · May 3, 2012 · 1e00968 · 1e00968
1 parent 85c2360
commit 1e00968
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/codemirror.js b/lib/codemirror.js
@@ -2484,8 +2484,10 @@ var CodeMirror = (function() {
               if (wrapWBR) html.push("<wbr>");
             }
             html.push(open);
-            span_(text.slice(wrapAt - outPos), style);
+            var cut = wrapAt - outPos;
+            span_(window.opera ? text.slice(cut, cut + 1) : text.slice(cut), style);
             html.push("</span>");
+            if (window.opera) span_(text.slice(cut + 1), style);
             wrapAt--;
             outPos += l;
           } else {