nobu	2014-02-05 10:17:26 +0900 (Wed, 05 Feb 2014)

  New Revision: 44815

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=44815

  Log:
    yaml/emitter.c: constify, r37936
    
    * ext/psych/yaml/emitter.c (yaml_emitter_write_indicator): constify.
    
    * ext/psych/yaml/emitter.c (yaml_emitter_write_block_scalar_hints):
      ditto.

  Modified files:
    trunk/ext/psych/yaml/emitter.c
Index: ext/psych/yaml/emitter.c
===================================================================
--- ext/psych/yaml/emitter.c	(revision 44814)
+++ ext/psych/yaml/emitter.c	(revision 44815)
@@ -221,7 +221,7 @@ yaml_emitter_write_indent(yaml_emitter_t https://github.com/ruby/ruby/blob/trunk/ext/psych/yaml/emitter.c#L221
 
 static int
 yaml_emitter_write_indicator(yaml_emitter_t *emitter,
-        char *indicator, int need_whitespace,
+        const char *indicator, int need_whitespace,
         int is_whitespace, int is_indention);
 
 static int
@@ -1784,7 +1784,7 @@ yaml_emitter_write_indent(yaml_emitter_t https://github.com/ruby/ruby/blob/trunk/ext/psych/yaml/emitter.c#L1784
 
 static int
 yaml_emitter_write_indicator(yaml_emitter_t *emitter,
-        char *indicator, int need_whitespace,
+        const char *indicator, int need_whitespace,
         int is_whitespace, int is_indention)
 {
     size_t indicator_length;
@@ -2178,7 +2178,7 @@ yaml_emitter_write_block_scalar_hints(ya https://github.com/ruby/ruby/blob/trunk/ext/psych/yaml/emitter.c#L2178
         yaml_string_t string)
 {
     char indent_hint[2];
-    char *chomp_hint = NULL;
+    const char *chomp_hint = NULL;
 
     if (IS_SPACE(string) || IS_BREAK(string))
     {

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