more IE test fixes

Author: mikesamuel@gmail.com

js-modules/extractSourceSpans_test.html

@@ -110,12 +110,12 @@ <h1>Extract Source Spans Test</h1>
       actual.className += passed ? ' ok' : ' failure';
     } catch (ex) {
       actual.className += ' error';
-      actual.appendChild(document.createTextNode('Error: ' + ex));
+      actual.appendChild(document.createTextNode('Error: ' + (ex.message || ex)));
     }
   }
 }, 0)</script>
 
 <hr>
 <address></address>
-<!-- hhmts start --> Last modified: Tue Mar 29 15:41:20 PDT 2011 <!-- hhmts end -->
+<!-- hhmts start --> Last modified: Tue Mar 29 15:43:20 PDT 2011 <!-- hhmts end -->
 </body> </html>

js-modules/numberLines_test.html

@@ -97,13 +97,13 @@ <h1>Number Lines Test</h1>
       actual.className = passed ? 'ok' : 'failure';
     } catch (ex) {
       actual.className = 'error';
-      actual.appendChild(document.createTextNode('Error: ' + ex));
+      actual.appendChild(document.createTextNode('Error: ' + (ex.message || ex)));
     }
     actual.className += ' actual';
   }
 }, 0)</script>
 
 <hr>
 <address></address>
-<!-- hhmts start --> Last modified: Tue Mar 29 15:39:04 PDT 2011 <!-- hhmts end -->
+<!-- hhmts start --> Last modified: Tue Mar 29 15:43:31 PDT 2011 <!-- hhmts end -->
 </body> </html>

js-modules/recombineTagsAndDecorations_test.html

@@ -83,7 +83,8 @@ <h1>Recombine Tags And Decorations</h1>
       actual.className = passed ? 'ok' : 'failure';
     } catch (ex) {
       actual.className = 'error';
-      actual.appendChild(document.createTextNode('Error: ' + ex + '\n' + ex.stack));
+      actual.appendChild(document.createTextNode(
+          'Error: ' + (ex.message || ex)  + '\n' + ex.stack));
     }
     actual.className += ' actual';
   }

src/prettify.js

@@ -1040,8 +1040,8 @@ window['PR']
       var startDec = decorations[start + 1];
       var end = start + 2;
       while (end + 2 <= nDecorations
-  	   && (decorations[end + 1] === startDec
-  	       || decorations[end] === decorations[end + 2])) {
+             && (decorations[end + 1] === startDec
+                 || decorations[end] === decorations[end + 2])) {
         end += 2;
       }
       decorations[decPos++] = startPos;
@@ -1076,7 +1076,7 @@ window['PR']
         span.appendChild(textNode);
         if (sourceIndex < spanEnd) {  // Split off a text node.
           spans[spanIndex + 1] = textNode
-  	    // TODO: Possibly optimize by using '' if there's no flicker.
+              // TODO: Possibly optimize by using '' if there's no flicker.
               = document.createTextNode(source.substring(end, spanEnd));
           parentNode.insertBefore(textNode, span.nextSibling);
         }
@@ -1331,7 +1331,7 @@ window['PR']
             // Look for a class like linenums or linenums:<n> where <n> is the
             // 1-indexed number of the first line.
             var lineNums = cs.className.match(/\blinenums\b(?::(\d+))?/);
-	    lineNums = lineNums
+            lineNums = lineNums
                   ? lineNums[1] && lineNums[1].length ? +lineNums[1] : true
                   : false;
             if (lineNums) { numberLines(cs, lineNums); }