COMMIT Split Numeric#step's rb_bug into #781 and #3945.	http://github.com/rubyspec/rubyspec/commit/e72d011c358f877988870ed21e3e2833e7320bd8
COMMIT clean arround sprintf.	http://github.com/rubyspec/rubyspec/commit/a76a4d148228d819a0856c8d9bc7f1bbce94f328

===================================================================
+++ 20101014T003619Z
@@ 34546 @@
 
 Finished in <t> seconds
 
+3284 files, 13379 examples, <num> expectations, 24 failures, 35 errors
 exit 1
 failed(rubyspec)
 == end # <time>

===================================================================
--- 20101013T004003Z
@@ 17262 @@
 - raises an ArgumentError when step is 0
 - yields only Floats
 
-Numeric#step with [stop, +infinity]
-- yields once if self < stop (FAILED - <n>)
-- yields once when self equals stop (FAILED - <n>)
-- does not yield when self > stop (FAILED - <n>)
 
 Numeric#step with [stop, +step] when self, stop or step is a Float
 - yields while increasing self by step until stop is reached
 - yields once when self equals stop
 - does not yield when self is greater than stop
 
-Numeric#step with [stop, -infinity]
-- yields once if self > stop (FAILED - <n>)
-- yields once when self equals stop (FAILED - <n>)
-- does not yield when self > stop (FAILED - <n>)
 
 Numeric#step with [stop, -step] when self, stop or step is a Float
 - yields while decreasing self by step until stop is reached
@@ 33253 @@
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/bin/mspec-run:8
 
  <n>)
-Numeric#step with [stop, +infinity] yields once if self < stop FAILED
-Expected [NaN]
- to equal [42, 42]
 
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/expectations/expectations.rb:15:in `fail_with'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/matchers/base.rb:8:in `=='
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:159
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `instance_eval'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `protect'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/context.rb:179:in `protect'
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:143:in `all?'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/context.rb:179:in `each'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/context.rb:179:in `all?'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/context.rb:179:in `protect'
@@ 33272 @@
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/context.rb:199:in `process'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:37:in `describe'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/object.rb:11:in `describe'
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:154
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/guards/bug.rb:20:in `ruby_bug'
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:153
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56:in `load'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56:in `files'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `instance_eval'
@@ 33288 @@
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/bin/mspec-run:8
 
  <n>)
-Numeric#step with [stop, +infinity] yields once when self equals stop FAILED
-Expected [NaN]
- to equal [42, Infinity]
 
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/expectations/expectations.rb:15:in `fail_with'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/matchers/base.rb:8:in `=='
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:166
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `instance_eval'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `protect'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/context.rb:179:in `protect'
@@ 33307 @@
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/context.rb:199:in `process'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:37:in `describe'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/object.rb:11:in `describe'
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:154
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/guards/bug.rb:20:in `ruby_bug'
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:153
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56:in `load'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56:in `files'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `instance_eval'
@@ 33323 @@
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/bin/mspec-run:8
 
  <n>)
-Numeric#step with [stop, +infinity] does not yield when self > stop FAILED
-Expected [NaN]
- to equal []
 
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/expectations/expectations.rb:15:in `fail_with'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/matchers/base.rb:8:in `=='
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:173
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `instance_eval'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `protect'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/context.rb:179:in `protect'
@@ 33342 @@
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/context.rb:199:in `process'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:37:in `describe'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/object.rb:11:in `describe'
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:154
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/guards/bug.rb:20:in `ruby_bug'
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:153
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56:in `load'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56:in `files'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `instance_eval'
@@ 33358 @@
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/bin/mspec-run:8
 
  <n>)
-Numeric#step with [stop, -infinity] yields once if self > stop FAILED
-Expected [NaN]
- to equal [42, 42]
 
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/expectations/expectations.rb:15:in `fail_with'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/matchers/base.rb:8:in `=='
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:204
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `instance_eval'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `protect'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/context.rb:179:in `protect'
@@ 33377 @@
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/context.rb:199:in `process'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:37:in `describe'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/object.rb:11:in `describe'
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:199
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/guards/bug.rb:20:in `ruby_bug'
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:198
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56:in `load'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56:in `files'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `instance_eval'
@@ 33393 @@
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/bin/mspec-run:8
 
  <n>)
-Numeric#step with [stop, -infinity] yields once when self equals stop FAILED
-Expected [NaN]
- to equal [42, Infinity]
 
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/expectations/expectations.rb:15:in `fail_with'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/matchers/base.rb:8:in `=='
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:211
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `instance_eval'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `protect'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/context.rb:179:in `protect'
@@ 33412 @@
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/context.rb:199:in `process'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:37:in `describe'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/object.rb:11:in `describe'
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:199
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/guards/bug.rb:20:in `ruby_bug'
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:198
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56:in `load'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56:in `files'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `instance_eval'
@@ 33428 @@
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/bin/mspec-run:8
 
  <n>)
-Numeric#step with [stop, -infinity] does not yield when self > stop FAILED
-Expected [NaN]
- to equal []
 
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/expectations/expectations.rb:15:in `fail_with'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/matchers/base.rb:8:in `=='
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:218
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `instance_eval'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `protect'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/context.rb:179:in `protect'
@@ 33447 @@
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/context.rb:199:in `process'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:37:in `describe'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/object.rb:11:in `describe'
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:199
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/guards/bug.rb:20:in `ruby_bug'
-/Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/rubyspec/core/numeric/step_spec.rb:198
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56:in `load'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:56:in `files'
 /Users/chkbuild/chkbuild/tmp/build/ruby-1.8.7-pth/<buildtime>/mspec/lib/mspec/runner/mspec.rb:68:in `instance_eval'
@@ 34766 @@
 
 Finished in <t> seconds
 
-3284 files, 13385 examples, <num> expectations, 30 failures, 35 errors
 exit 1
 failed(rubyspec)
 == end # <time>