* math.c: Attach documentation for Math.

	* object.c:  Document NIL, TRUE, FALSE.
	* io.c:  Improve grammar in ARGF comment.  Document STDIN/OUT/ERR.
	  Document ARGF global constant.
	* lib/rake:  Hide deprecated toplevel constants from RDoc (import from
	  rake trunk).
	* lib/thwait.rb:  Document ThWait.
	* lib/mathn.rb:  Hide Math redefinition from RDoc
	* lib/sync.rb:  Add a basic comment for Sync_m, Synchronizer_m, Sync,
	  Synchronizer.
	* parse.y:  Document SCRIPT_LINES__.
	* hash.c:  Document ENV class and global constant.
	* vm.c:  Document TOPLEVEL_BINDING.
	* version.c:  Document RUBY_* constants.
	* ruby.c:  Document DATA and ARGV.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32281 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/mathn.rb b/lib/mathn.rb
index fa4576f1c1..b1a959d8f8 100644
--- a/lib/mathn.rb
+++ b/lib/mathn.rb
@@ -49,7 +49,7 @@ require "mathn/complex"
 
 unless defined?(Math.exp!)
   Object.instance_eval{remove_const :Math}
-  Math = CMath
+  Math = CMath # :nodoc:
 end
 
 ##