1 files changed, 16 insertions, 0 deletions
diff --git a/src/lexer.c b/src/lexer.c
index a6c8ae2..c00c944 100644
--- a/src/lexer.c
+++ b/src/lexer.c
@@ -165,6 +165,12 @@ lexer_next_token(lexer_t *lexer, token_t *token)
     return;
   }
 
+  if (lexer_current_char(lexer) == ',') {
+    lexer_define_literal_token_props(lexer, token, TOKEN_COMMA);
+    lexer_drop_char(lexer);
+    return;
+  }
+
   if (lexer_current_char(lexer) == ';') {
     lexer_define_literal_token_props(lexer, token, TOKEN_SEMICOLON);
     lexer_drop_char(lexer);
@@ -343,6 +349,14 @@ lexer_load_file_contents(lexer_t *lexer)
 }
 
 void
+lexer_step_back_to(lexer_t *lexer, token_t *token)
+{
+  lexer->cur = token->bol + token->col;
+  lexer->row = token->row;
+  lexer->bol = token->bol;
+}
+
+void
 lexer_lookahead(lexer_t *lexer, token_t *token, size_t level)
 {
   uint32_t cur = lexer->cur;
@@ -412,6 +426,8 @@ token_kind_to_str(token_kind_t kind)
       return ")";
     case TOKEN_COLON:
       return ":";
+    case TOKEN_COMMA:
+      return ",";
     case TOKEN_SEMICOLON:
       return ";";
     case TOKEN_OCURLY: