feat(parser): adapted to new lexer without static var

src/parser/parser.c

@@ -17,22 +17,23 @@
 
 struct ast *get_ast()
 {
+    struct lexer_context *ctx = calloc(1, sizeof(struct lexer_context));
     struct token *token = PEEK_TOKEN();
     struct ast *res;
 
     if (token->type == TOKEN_EOF)
     {
-        token = pop_token();
+        token = pop_token(ctx);
         return ast_create_end();
     }
     else if (token->type == TOKEN_NEWLINE)
     {
-        token = pop_token();
+        token = pop_token(ctx);
         return ast_create_void();
     }
     else // TOKEN WORD
     {
-        res = parse_list();
+        res = parse_list(ctx);
     }
 
     /*
@@ -43,6 +44,7 @@ struct ast *get_ast()
        return NULL;
        }
        */
+    destroy_lexer_context(&ctx);
 
     return res;
 }