Use JS5's strict mode. But, alas! it outlaws octal! Oh the inanity...

--HG--
branch : testing

vimperator/components/about-handler.js

@@ -1,4 +1,5 @@
 // Header:
+"use strict";
 const Name = "Vimperator";
 /*
  * We can't load our modules here, so the following code is sadly

vimperator/components/commandline-handler.js

@@ -1,4 +1,5 @@
 // Header:
+"use strict";
 const Name = "Vimperator";
 /*
  * We can't load our modules here, so the following code is sadly