* 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* test/yaml/test_yaml.rb: remove outdated tests.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, 0 insertions, 1 deletions

diff --git a/ext/syck/syck.h b/ext/syck/syck.h
index ec3eed0956..02ffe240f8 100644
--- a/ext/syck/syck.h
+++ b/ext/syck/syck.h
@@ -274,7 +274,6 @@ typedef void (*SyckEmitterHandler)(SyckEmitter *, st_data_t);
 
 enum doc_stage {
     doc_open,
-    doc_need_header,
     doc_processing
 };