porting a script that supports barewords to something that doesn't....

string up = "up", down = "down";

if(position === up)

its all well and good until you find someone copyies and pwastes that to have in every function

string up = "up", down = "down";

if(position === up)

string up = "up", down = "down";

if(position === up)

string up = "up", down = "down";

if(position === up)

then imagine a much larger dictionary. Also there was a spelling mistake, several in fact.

also who rewrote the parser to try to support keywords as variables?