--- a/parser.js	Fri Jul 13 21:28:37 2012 -0700
+++ b/parser.js	Sat Jul 14 00:00:24 2012 -0700
@@ -74,7 +74,7 @@
 'ws = ([ \\t\\n\\r] / "//" [^\\n]* "\\n")*;' +
 'hws = ([ \\t] / "/*" ([^*] / "*" ! "/")* "*/" )*;' +
 'expr = e:(funcall / methcall / opexpr) ws { return e; };' +
-'opexpr = left:addsub pieces:(hws ("<=" / ">=" / "<" / ">" / "=") hws addsub)* { if (pieces.length) { var cur = new op(left, pieces[0][1], pieces[0][3]); for (var i = 1; i < pieces.length; i++) { cur = new op(cur, pieces[i][1], pieces[i][3]); } return cur; } else { return left; } };'+
+'opexpr = left:addsub pieces:(hws ("<=" / ">=" / "<" / ">" / "=" / "!=") hws addsub)* { if (pieces.length) { var cur = new op(left, pieces[0][1], pieces[0][3]); for (var i = 1; i < pieces.length; i++) { cur = new op(cur, pieces[i][1], pieces[i][3]); } return cur; } else { return left; } };'+
 'addsub = left:muldiv pieces:(hws ("+"/"-"/".") hws muldiv)* { if (pieces.length) { var cur = new op(left, pieces[0][1], pieces[0][3]); for (var i = 1; i < pieces.length; i++) { cur = new op(cur, pieces[i][1], pieces[i][3]); } return cur; } else { return left; } };'+
 'muldiv = left:primlitsym pieces:(hws ("*"/"/") hws primlitsym)* { if (pieces.length) { var cur = new op(left, pieces[0][1], pieces[0][3]); for (var i = 1; i < pieces.length; i++) { cur = new op(cur, pieces[i][1], pieces[i][3]); } return cur; } else { return left; } };'+
 'primlitsym = hws val:(float / hex / binary / int / string / symbol / object / array / list / lambda / "(" ws expr:expr hws ")" { return expr; }) { return val; };' +