Add syntax sugar for let.

2018-03-14 13:30:20 -07:00
parent bb61dbcd54
commit 429c0bde3e
3 changed files with 51 additions and 2 deletions
--- a/src/lexer.c
+++ b/src/lexer.c
@@ -17,7 +17,9 @@ libab_result libab_lexer_init(libab_lexer* lexer) {
        "do",
        "->",
        "fun",
-        "return"
+        "return",
+        "let",
+        "be"
    };
    libab_lexer_token tokens[] = {
        TOKEN_CHAR,
@@ -29,7 +31,9 @@ libab_result libab_lexer_init(libab_lexer* lexer) {
        TOKEN_KW_DO,
        TOKEN_KW_ARROW,
        TOKEN_KW_FUN,
-        TOKEN_KW_RETURN
+        TOKEN_KW_RETURN,
+        TOKEN_KW_LET,
+        TOKEN_KW_BE
    };
    const size_t count = sizeof(tokens)/sizeof(libab_lexer_token);