Added logical operators && || and !

2014-05-29 16:57:35 +01:00
parent 147c68ccde
commit 396bf65a84
4 changed files with 68 additions and 5 deletions
--- a/lang.c
+++ b/lang.c
@@ -16,7 +16,7 @@ mpc_ast_t* tokenize(char *input) {
    mpca_lang(MPCA_LANG_DEFAULT,
        "                                                        \
          number   : /-?[0-9]+(\\.[0-9]+)?/ ;                    \
-          symbol : /[a-zA-Z0-9_+\\-*\\/\\\\=<>!&]+/ ;         \
+          symbol : /[a-zA-Z0-9_+\\-*\\/\\\\=<>!&\\|]+/ ;         \
          s_expr   : '(' <expr>* ')' ;                           \
          q_expr   : '{' <expr>* '}' ;                           \
          expr     : <number> | <symbol> | <s_expr> | <q_expr> ; \