damn weird bug!

1 files changed, 44 insertions, 41 deletions

diff --git a/script/svg/__init__.js b/script/svg/__init__.js
index 3da56904f0..673b0d169f 100644
--- a/script/svg/__init__.js
+++ b/script/svg/__init__.js
@@ -3,55 +3,58 @@ __setupPackage__(__extension__);
  * This extension provides the api to add hooks into attributes in
  * the SVG parser.
  */
-svg.templateHooks = {};
+(function(){
 
-svg.regexpQuote = function (str, delimiter) {
-    return String(str).replace(
-        new RegExp(
-            '[.\\\\+*?\\[\\^\\]$(){}=!<>|:\\' + (delimiter || '') + '-]',
-            'g'
-        ),
-        '\\$&'
-    );
-}
+    svg.templateHooks = {};
 
-svg.getHooksPattern = function(){
-    var hookNames = [],
-        that = this;
-    for( var i in this.templateHooks )
-        hookNames.push(i);
-    
-    // hook_name( arg1 [, arg2]... )
-    if( hookNames.length ){
-        var pattern = "("+hookNames.join('|')+")\\(([^\\(\\)]+)\\)\\s*;?";
-        return pattern;
+    svg.regexpQuote = function (str, delimiter) {
+        return String(str).replace(
+            new RegExp(
+                '[.\\\\+*?\\[\\^\\]$(){}=!<>|:\\' + (delimiter || '') + '-]',
+                'g'
+            ),
+            '\\$&'
+        );
     }
-}
 
-global = this;
-svg.templateHooks.variable = function( varName ){
-    if( varName in global ){
-        return global[varName];
+    svg.getHooksPattern = function(){
+        var hookNames = [],
+            that = this;
+        for( var i in this.templateHooks )
+            hookNames.push(i);
+        
+        // hook_name( arg1 [, arg2]... )
+        if( hookNames.length ){
+            var pattern = "("+hookNames.join('|')+")\\(([^\\(\\)]+)\\)\\s*;?";
+            return pattern;
+        }
+    }
+
+    var global = this;
+    svg.templateHooks.variable = function( varName ){
+        if( varName in global ){
+            return global[varName];
+        }
+        return '';
     }
-    return '';
-}
 
-svg.templateHooks.prop = function( propName, varName ){
-    var out = '';
-    
-    if( (varName in global) ){
-        var value = global[varName];
+    svg.templateHooks.prop = function( propName, varName ){
+        var out = '';
         
-        if( isNumber(value) ){
-            out = propName + ':' + value + ';';
-        } else if( value.length ) {
-            out = propName + ':' + value + ';';
+        if( (varName in global) ){
+            var value = global[varName];
+            
+            if( isNumber(value) ){
+                out = propName + ':' + value + ';';
+            } else if( value.length ) {
+                out = propName + ':' + value + ';';
+            }
+            
+        } else {
+            console.log( 'Unable to find ' + varName + ' for prop hook.' );
         }
         
-    } else {
-        console.log( 'Unable to find ' + varName + ' for prop hook.' );
+        return out;
     }
-    
-    return out;
-}
+})();