COMMIT Merge branch 'master' of github.com:rubyspec/rubyspec	http://github.com/rubyspec/rubyspec/commit/16fbc64072d77a03e9bc7194f7a8bb2eca2ab0c4
COMMIT Predefined globals $-a, $-l and $-p should be read-only.	http://github.com/rubyspec/rubyspec/commit/d98860fb62a393e13e6432db50ab0f20cf73acbb
COMMIT Math.log{2}: improve specs for Ruby 1.9	http://github.com/rubyspec/rubyspec/commit/70050784ffc70c7bf2dffb7385b7192dbd582521

===================================================================
+++ 20100621T050231
@@ 18078 @@
 - returns the natural logarithm of the argument
 - raises an Errno::EDOM if the argument is less than 0
 - raises an ArgumentError if the argument cannot be coerced with Float()
+- accepts numerical values as string
 - raises a TypeError if the argument is nil
 - accepts any argument that can be coerced with Float()
 
@@ 37937 @@
 - returns the natural logarithm of the argument
 - raises an Errno::EDOM if the argument is less than 0
 - raises an ArgumentError if the argument cannot be coerced with Float()
+- accepts numerical values as string
 - raises a TypeError if the argument is nil
 - accepts any argument that can be coerced with Float()
 
@@ 48695 @@
 Global variable $?
 - is read-only
 
+Global variable $-a
 - is read-only
 
+Global variable $-l
 - is read-only
 
+Global variable $-p
 - is read-only
 
 The predefined standard objects
@@ 48742 @@
 
 Finished in <t> seconds
 
+1 file, 54 examples, 96 expectations, 0 failures, 0 errors
 == rubyspec/language/private_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /var/lib/chkbuild/tmp/build/ruby-1.8.6-pth-o3/<buildtime>/rubyspec/ruby.1.8.mspec -t /var/lib/chkbuild/tmp/build/ruby-1.8.6-pth-o3/<buildtime>/bin/ruby rubyspec/language/private_spec.rb
 ruby <version>

===================================================================
--- 20100620T044817
@@ 48806 @@
 
 Finished in <t> seconds
 
-1 file, 51 examples, 93 expectations, 0 failures, 0 errors
 == rubyspec/language/private_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /var/lib/chkbuild/tmp/build/ruby-1.8.6-pth-o3/<buildtime>/rubyspec/ruby.1.8.mspec -t /var/lib/chkbuild/tmp/build/ruby-1.8.6-pth-o3/<buildtime>/bin/ruby rubyspec/language/private_spec.rb
 ruby <version>