Add basic spec for opening a FIFO.
A few basic trace_var specs.
Add spec for Method#to_proc producing a proc that receives blocks.

This appears to be a 1.8.7 bug, since it does not pass the block
along. I've filed #5926 and guarded it with ruby_bug.
Add basic specs for String#% %<foo> form.
Add spec for args passed to module/class_exec.
Add spec to confirm methods that match operators call.
Add spec for Socket#accept_nonblock exceptions.
Fixed spec failure on 1.9.3-p194 by setting Basic_Socket.do_not_reverse_lookup=true, before it was set to false for before and after filter.
Adds spec for directories with glob patterns

* Dir.[] and Dir.glob should be able to match these special directories.
  Passes under MRI, but currently fails under JRuby:
  https://github.com/jruby/jruby/issues/172
Improve specs for File.join using the rules given on [ruby-core:46804]

* Clarify the Windows part and specify the behavior of "\" on non-Windows
Spec dash behaviour for padded format directives.

Following JRuby issue https://github.com/jruby/jruby/issues/289, it appears
MRI applies '-' to normally padded format directives.  This added spec
documents this behaviour.
Fix yaml specs for Psych

Ruby 2.0 drops Syck. But YAML specs doesn't work with Psych. I fixed
specs for working with Psych. Mspec fix for match_yaml also required.
Merge pull request #154 from shirosaki/fix_yaml

Fix yaml specs for Psych
Add respond_to_missing? for EnumConvertable

A delegated object should delegate respond_to?.
In this case, a object with to_enum(:each) should respond to the each method.
OpenStruct#new_ostruct_member will be protected, so use send in spec
OpenStruct#[], #[]=: Adjust specs for changes in 2.0
abort uses to_str on 1.9.3 or later
Follow MRI r37348

Bignum and Float is always frozen. [Feature #3222]
Add basic specs for abort_on_exception.
Merge pull request #127 from jruby/accept_nonblock

Add spec for Socket#accept_nonblock exceptions.