* enumerator.c: rdoc fix

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39438 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-02-24

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39439 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: Fix rdoc for flatten!

* hash.c: Correct rdoc for reject!

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39442 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
compile.c: no keyword check if kw_rest

* compile.c (iseq_set_arguments): no keyword check if any keyword rest
  argument exists, even unnamed.  [ruby-core:52744] [Bug #7922]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* signal.c (sigsegv): suppress unused result warning. Because
  write(2) is marked __warn_unused_result__ on Linux glibc.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39445 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
remove duplicated entry.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39446 b2dd03c8-39d4-4d8f-98ff-823fe69b080e