Mac OSXでもK2Emacsでバイナリを指定できるように

K2Emacs.ks.js.diff

diff --git keysnail/plugins/K2Emacs.ks.js keysnail/plugins/K2Emacs.ks.js
index 122d32a..31dd6bc 100644
--- keysnail/plugins/K2Emacs.ks.js
+++ keysnail/plugins/K2Emacs.ks.js
@@ -284,7 +284,7 @@ var ucjs_ExternalEditor = {
       var editorFile;
       var xulRuntime = Components.classes["@mozilla.org/xre/app-info;1"]
           .getService(Components.interfaces.nsIXULRuntime);
-      if ("Darwin" == xulRuntime.OS)
+      if ("Darwin" == xulRuntime.OS && editorPath.match('\.app$'))
       {
           // wrap with open command (inspired from GreaseMonkey)
           args.unshift(editorPath);