COMMIT Add a dirt-simple spec for options argument to IO.foreach.	http://github.com/rubyspec/rubyspec/commit/846de74f536edd22746fb68bd60a7d6d8785374b

===================================================================
+++ 20110307T232756Z
@@ 13991 @@
 - raises an IOError if passed a closed stream
 - raises an Errno::EINVAL if the new mode is not compatible with the descriptor's current mode
 
+/var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/rubyspec/core/io/foreach_spec.rb                                                     (ERROR - <n>)
 /var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/rubyspec/core/io/fsync_spec.rb
 IO#fsync
 - raises an IOError on closed stream
@@ 45441 @@
 + bin/ruby mspec/bin/mspec -V -f s -B /var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/rubyspec/ruby.1.8.mspec -t /var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/bin/ruby rubyspec/core/io/foreach_spec.rb
 ruby <version>
 
+/var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/rubyspec/core/io/foreach_spec.rb (ERROR - <n>)
 
  <n>)
+An exception occurred during: loading /var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/rubyspec/core/io/foreach_spec.rb ERROR
+SyntaxError: /var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/rubyspec/core/io/foreach_spec.rb:58: syntax error, unexpected ':', expecting ')'
+      IO.foreach(@name, mode: 'r') {|l| ScratchPad << l}
+                             ^
+/var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/rubyspec/core/io/foreach_spec.rb:58: syntax error, unexpected ')', expecting kEND
+      IO.foreach(@name, mode: 'r') {|l| ScratchPad << l}
+                                  ^
+/var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/rubyspec/core/io/foreach_spec.rb:58: syntax error, unexpected '}', expecting kEND
 /var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56:in `load'
 /var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56:in `files'
 /var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `instance_eval'
@@ 45468 @@
 
 1 file, 0 examples, <num> expectations, 0 failures, 1 error
 exit 1
+failed(rubyspec/core/io/foreach_spec.rb)
 == rubyspec/core/io/fsync_spec.rb # <time>
 + bin/ruby mspec/bin/mspec -V -f s -B /var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/rubyspec/ruby.1.8.mspec -t /var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/bin/ruby rubyspec/core/io/fsync_spec.rb
 ruby <version>

===================================================================
--- 20110305T231842Z
@@ 13991 @@
 - raises an IOError if passed a closed stream
 - raises an Errno::EINVAL if the new mode is not compatible with the descriptor's current mode
 
-/var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/rubyspec/core/io/foreach_spec.rb
-IO.foreach
-- raises TypeError if the first parameter is nil
-- raises Errno::ENOENT if the file does not exist
-- converts first parameter to string and uses as file name
-- returns an Enumerator when called without a block
 
-IO.foreach with no separator argument
-- yields a sequence of Strings that were separated by $/
-- updates $. with each yield
 
-IO.foreach with nil as the separator argument
-- yields a single string with entire content
-- updates $. with each yield
 
-IO.foreach with an empty String as the separator argument
-- yields a sequence of paragraphs when the separator is an empty string
-- updates $. with each yield
 
-IO.foreach with an arbitrary String as the separator argument
-- yields a sequence of Strings that were separated by r
-- updates $. with each yield
-- accepts non-ASCII data as separator
 
-IO.foreach with an object as the separator argument
-- calls #to_str once to convert it to a String
 
-IO.foreach when the filename starts with |
 - gets data from the standard out of the subprocess
 - gets data from a fork when passed -
 
@@ 45471 @@
 + bin/ruby mspec/bin/mspec -V -f s -B /var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/rubyspec/ruby.1.8.mspec -t /var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/bin/ruby rubyspec/core/io/foreach_spec.rb
 ruby <version>
 
-/var/lib/chkbuild/tmp/build/ruby-1.8.7-o3/<buildtime>/rubyspec/core/io/foreach_spec.rb
-IO.foreach
-- raises TypeError if the first parameter is nil
-- raises Errno::ENOENT if the file does not exist
-- converts first parameter to string and uses as file name
-- returns an Enumerator when called without a block
 
-IO.foreach with no separator argument
-- yields a sequence of Strings that were separated by $/
-- updates $. with each yield
 
-IO.foreach with nil as the separator argument
-- yields a single string with entire content
-- updates $. with each yield
 
-IO.foreach with an empty String as the separator argument
-- yields a sequence of paragraphs when the separator is an empty string
-- updates $. with each yield
 
-IO.foreach with an arbitrary String as the separator argument
-- yields a sequence of Strings that were separated by r
-- updates $. with each yield
-- accepts non-ASCII data as separator
 
-IO.foreach with an object as the separator argument
-- calls #to_str once to convert it to a String
 
-IO.foreach when the filename starts with |
 - gets data from the standard out of the subprocess
 - gets data from a fork when passed -