Brian Picciano 09ab9399e5 add err field to exprErr		2016-07-23 20:26:26 -06:00
expr	add err field to exprErr	2016-07-23 20:26:26 -06:00
lexer	better error messages	2016-07-23 10:59:11 -06:00
main.go	move expr into its own package, make basic main	2016-07-23 11:06:26 -06:00