Do not update the raw buffer when not necessary (fixes #123).

[libyaml.git] / src / scanner.c

diff --git a/src/scanner.c b/src/scanner.c
index f77e86a3e648ea079e8275098d7815659821b721..86e2050165a0f2da6e4e2342cc6d630a7f614b8d 100644 (file)
--- a/src/scanner.c
+++ b/src/scanner.c
@@ -1078,7 +1078,7 @@ yaml_parser_stale_simple_keys(yaml_parser_t *parser)
             if (simple_key->required) {
                 return yaml_parser_set_scanner_error(parser,
                         "while scanning a simple key", simple_key->mark,
-                        "could not found expected ':'");
+                        "could not find expected ':'");
             }
 
             simple_key->possible = 0;
@@ -1118,9 +1118,11 @@ yaml_parser_save_simple_key(yaml_parser_t *parser)
 
     if (parser->simple_key_allowed)
     {
-        yaml_simple_key_t simple_key = { 1, required,
-            parser->tokens_parsed + parser->tokens.tail - parser->tokens.head,
-            { 0, 0, 0 } };
+        yaml_simple_key_t simple_key;
+        simple_key.possible = 1;
+        simple_key.required = required;
+        simple_key.token_number = 
+            parser->tokens_parsed + parser->tokens.tail - parser->tokens.head;
         simple_key.mark = parser->mark;
 
         if (!yaml_parser_remove_simple_key(parser)) return 0;
@@ -1147,7 +1149,7 @@ yaml_parser_remove_simple_key(yaml_parser_t *parser)
         if (simple_key->required) {
             return yaml_parser_set_scanner_error(parser,
                     "while scanning a simple key", simple_key->mark,
-                    "could not found expected ':'");
+                    "could not find expected ':'");
         }
     }
 
@@ -1186,9 +1188,11 @@ yaml_parser_increase_flow_level(yaml_parser_t *parser)
 static int
 yaml_parser_decrease_flow_level(yaml_parser_t *parser)
 {
+    yaml_simple_key_t dummy_key;    /* Used to eliminate a compiler warning. */
+
     if (parser->flow_level) {
         parser->flow_level --;
-        POP(parser, parser->simple_keys);
+        dummy_key = POP(parser, parser->simple_keys);
     }
 
     return 1;
@@ -2070,7 +2074,7 @@ yaml_parser_scan_directive(yaml_parser_t *parser, yaml_token_t *token)
 
     if (!IS_BREAKZ(parser->buffer)) {
         yaml_parser_set_scanner_error(parser, "while scanning a directive",
-                start_mark, "did not found expected comment or line break");
+                start_mark, "did not find expected comment or line break");
         goto error;
     }
 
@@ -2124,7 +2128,7 @@ yaml_parser_scan_directive_name(yaml_parser_t *parser,
 
     if (string.start == string.pointer) {
         yaml_parser_set_scanner_error(parser, "while scanning a directive",
-                start_mark, "cannot found expected directive name");
+                start_mark, "could not find expected directive name");
         goto error;
     }
 
@@ -2470,7 +2474,7 @@ yaml_parser_scan_tag(yaml_parser_t *parser, yaml_token_t *token)
 
     if (!IS_BLANKZ(parser->buffer)) {
         yaml_parser_set_scanner_error(parser, "while scanning a tag",
-                start_mark, "did not found expected whitespace or line break");
+                start_mark, "did not find expected whitespace or line break");
         goto error;
     }
 
@@ -2824,7 +2828,7 @@ yaml_parser_scan_block_scalar(yaml_parser_t *parser, yaml_token_t *token,
 
     if (!IS_BREAKZ(parser->buffer)) {
         yaml_parser_set_scanner_error(parser, "while scanning a block scalar",
-                start_mark, "did not found expected comment or line break");
+                start_mark, "did not find expected comment or line break");
         goto error;
     }