merge changes from ruby trunk

1 files changed, 5 insertions, 5 deletions

diff --git a/ext/psych/yaml/scanner.c b/ext/psych/yaml/scanner.c
index a2e8619..f7a305d 100644
--- a/ext/psych/yaml/scanner.c
+++ b/ext/psych/yaml/scanner.c
@@ -762,7 +762,7 @@ yaml_parser_scan(yaml_parser_t *parser, yaml_token_t *token)
     }
 
     /* Fetch the next token from the queue. */
-    
+
     *token = DEQUEUE(parser, parser->tokens);
     parser->token_available = 0;
     parser->tokens_parsed ++;
@@ -1121,7 +1121,7 @@ yaml_parser_save_simple_key(yaml_parser_t *parser)
         yaml_simple_key_t simple_key;
         simple_key.possible = 1;
         simple_key.required = required;
-        simple_key.token_number = 
+        simple_key.token_number =
             parser->tokens_parsed + (parser->tokens.tail - parser->tokens.head);
         simple_key.mark = parser->mark;
 
@@ -1202,7 +1202,7 @@ yaml_parser_decrease_flow_level(yaml_parser_t *parser)
  * Push the current indentation level to the stack and set the new level
  * the current column is greater than the indentation level.  In this case,
  * append or insert the specified token into the token queue.
- * 
+ *
  */
 
 static int
@@ -1935,7 +1935,7 @@ yaml_parser_scan_to_next_token(yaml_parser_t *parser)
          *
          *  - in the flow context;
          *  - in the block context, but not at the beginning of the line or
-         *  after '-', '?', or ':' (complex value).  
+         *  after '-', '?', or ':' (complex value).
          */
 
         if (!CACHE(parser, 1)) return 0;
@@ -3001,7 +3001,7 @@ yaml_parser_scan_block_scalar_breaks(yaml_parser_t *parser,
             *indent = 1;
     }
 
-   return 1; 
+   return 1;
 }
 
 /*