* lib/yaml/rubytypes.rb: remove comments that are bungling up

  the rdoc and ri output.  output symbols as plain scalars.

* ext/syck/rubyext.c (syck_emitter_reset): emit headless
  documents always.

* ext/syck/emitter.c (syck_scan_scalar): quote scalars with any
  kind of surrounding line space, tabs or spaces alike.

* ext/syck/token.c: accept tabs as whitespace, not for indentation,
  but strip from plain scalars.

* test/yaml/test_yaml.rb: remove outdated tests.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9207 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 11 deletions

diff --git a/ext/syck/rubyext.c b/ext/syck/rubyext.c
index 878f326803..2be6217d2d 100644
--- a/ext/syck/rubyext.c
+++ b/ext/syck/rubyext.c
@@ -46,13 +46,6 @@ typedef struct {
 
 #define RUBY_DOMAIN   "ruby.yaml.org,2002"
 
-#ifndef StringValue
-#define StringValue(v) (v)
-#endif
-#ifndef rb_attr_get
-#define rb_attr_get(o, i)  rb_ivar_get(o, i)
-#endif
-
 /*
  * symbols and constants
  */
@@ -1120,10 +1113,6 @@ syck_resolver_transfer( self, type, val )
                         }
                         else if ( rb_cObject == target_class && subclass_v == Qnil )
                         {
-                            /*
-                              StringValue(subclass);
-                              printf( "No class: %s\n", RSTRING(subclass)->ptr );
-                            */
                             target_class = cYObject;
                             type = subclass;
                             subclass = cYObject;
@@ -2030,6 +2019,7 @@ syck_emitter_reset( argc, argv, self )
         rb_ivar_set(self, s_options, options);
     }
     
+    emitter->headless = 1;
     emitter->bonus = (void *)bonus;
     rb_ivar_set(self, s_level, INT2FIX(0));
     rb_ivar_set(self, s_resolver, Qnil);