iTerm2 cmd as left opt (exclude: cmd+ space, enter, t, n, c, v, <-, ->)

gistfile1.txt

*** iTerm2_orig/iTermApplication.m	2011-01-16 11:22:52.000000000 +0900
--- iTerm2/iTermApplication.m	2011-01-16 11:19:00.000000000 +0900
***************
*** 118,123 ****
--- 118,156 ----
                  }
              }
  
+             // cmd -> left opt
+             if(([event modifierFlags] & mask) == NSCommandKeyMask) {
+               unsigned int modifierFlags = [event modifierFlags];
+               NSEvent* newEvent;
+               
+               switch ([event keyCode])
+                 {
+                 case 0x31: // space
+                 case 0x24: // enter
+                 case 0x11: // t
+                 case 0x2d: // n
+                 case 0x08: // c
+                 case 0x09: // v
+                 case 0x7b: // <-
+                 case 0x7c: // ->
+                   break;
+                 default:
+                   modifierFlags -= NSCommandKeyMask;
+                   modifierFlags |= NSLeftAlternateKeyMask;
+                   newEvent = [NSEvent keyEventWithType: [event type]
+                                       location: [event locationInWindow]
+                                       modifierFlags: modifierFlags
+                                       timestamp: [event timestamp]
+                                       windowNumber: [event windowNumber]
+                                       context: [event context]
+                                       characters: [event characters]
+                                       charactersIgnoringModifiers: [event charactersIgnoringModifiers]
+                                       isARepeat: [event isARepeat]
+                                       keyCode: [event keyCode]];
+                   [currentSession keyDown: newEvent];
+                   return;
+                 }
+             }
              if (inTextView &&
                  [currentSession hasKeyMappingForEvent:event highPriority:YES]) {
                  // Remap key.