From c8d028544787d57ae715b87cc5e6a24a45287498 Mon Sep 17 00:00:00 2001
From: Jean <47366872+jean-voila@users.noreply.github.com>
Date: Sat, 31 Jan 2026 20:04:48 +0100
Subject: [PATCH] fix(while/until)

---
 src/lexer/lexer_utils.c       | 2 +-
 src/parser/grammar_advanced.c | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/lexer/lexer_utils.c b/src/lexer/lexer_utils.c
index 1f40a69..53c3603 100644
--- a/src/lexer/lexer_utils.c
+++ b/src/lexer/lexer_utils.c
@@ -76,7 +76,7 @@ static void set_token_keyword(struct token *tok, char *begin, ssize_t size)
         tok->type = TOKEN_FOR;
     else if (strncmp(begin, "while", size) == 0 && size == 5)
         tok->type = TOKEN_WHILE;
-    else if (strncmp(begin, "until", size) == 0 && size == 4)
+    else if (strncmp(begin, "until", size) == 0 && size == 5)
         tok->type = TOKEN_UNTIL;
     else if (strncmp(begin, "do", size) == 0 && size == 2)
         tok->type = TOKEN_DO;
diff --git a/src/parser/grammar_advanced.c b/src/parser/grammar_advanced.c
index ae652a1..d1b7efa 100644
--- a/src/parser/grammar_advanced.c
+++ b/src/parser/grammar_advanced.c
@@ -220,18 +220,18 @@ struct ast *parse_while(struct lexer_context *ctx)
     }
     POP_TOKEN();
 
-    return parse_loop(ctx, true);
+    return parse_loop(ctx, false);
 }
 
 struct ast *parse_until(struct lexer_context *ctx)
 {
     struct token *token = PEEK_TOKEN();
 
-    // 'while'
+    // 'until'
     if (token->type != TOKEN_UNTIL)
     {
         perror(
-            "Internal error: expected a TOKEN_WHILE but got a different type");
+            "Internal error: expected a TOKEN_UNTIL but got a different type");
         return NULL;
     }
     POP_TOKEN();