io.c: get rid of IOError when skipped while iteration

* io.c (argf_close): deal with init flag.
* io.c (argf_block_call_i, argf_block_call): forward next file if
  skipped while iteration, to get rid of IOError.  [ruby-list:49185]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39996 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
io.c: get rid of IOError when skipped while iteration

* io.c (argf_next_argv): set init flag if succeeded to forward, after
  skipping.
* io.c (argf_block_call_i, argf_block_call): no more forwarding if
  forwarded after skipping.  [ruby-list:49185]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39997 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
compliant is an adjective

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Makefile.sub: configurations

* win32/Makefile.sub (prog): needs to update configurations.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
thread.c: Mutex#synchronize no block params

* thread.c (rb_mutex_synchronize_m): yield no block params.  patch by
  splattael (Peter Suschlik) in [ruby-core:53773] [Bug #8097].
  fix GH-266.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40000 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* win32/win32.c (wrename): use MoveFileExW instead of MoveFileW,
  because the latter fails on cross device file move of some
  environments.
  fix [ruby-core:53492] [Bug #8109]
  reported by mitchellh (Mitchell Hashimoto)


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40001 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-03-30

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40002 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* win32/file.c (code_page): use cp1252 instead of cp20127 as US-ASCII.
  fix [ruby-core:53079] [Bug #7996]
  reported and patched by mmeltner (Michael Meltner).


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40003 b2dd03c8-39d4-4d8f-98ff-823fe69b080e