prelude: |
  long_string = "x"*1000+"-hår"
benchmark:
  regexp-short: |
    "x-hår".slice!(/-(.)(.)(.)/, 3)
  regexp-long: |
    long_string.dup.slice!(/-(.)(.)(.)/, 3)
  string-short: |
    "x-hår".slice!("r")
  string-long: |
    long_string.dup.slice!("r")
>
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<div class='path'>path: <a href='/https/git.ruby-lang.org/ruby.git/log/?h=ruby_2_6&amp;id=13b376c561391e720c9a3803ba1b811846a6d7da&amp;showmsg=1'>root</a>/<a href='/https/git.ruby-lang.org/ruby.git/log/tool?h=ruby_2_6&amp;id=13b376c561391e720c9a3803ba1b811846a6d7da&amp;showmsg=1'>tool</a>/<a href='/https/git.ruby-lang.org/ruby.git/log/tool/ifchange?h=ruby_2_6&amp;id=13b376c561391e720c9a3803ba1b811846a6d7da&amp;showmsg=1'>ifchange</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/https/git.ruby-lang.org/ruby.git/log/tool/ifchange?h=ruby_2_6&amp;id=13b376c561391e720c9a3803ba1b811846a6d7da'>Collapse</a>)</th><th class='left'>Author</th></tr>
<tr class='logheader'><td><span title='2017-10-14 02:17:07 +0000'>2017-10-14</span></td><td class='logsubject'><a href='/https/git.ruby-lang.org/ruby.git/commit/tool/ifchange?h=ruby_2_6&amp;id=25aec0b8352428871b97de41f7da9abff1ab7d90'>distinguish pass and fail by highlight [ci skip]</a></td><td>nobu</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* tool/colorize.rb: remove highlight attribute from "pass" to make
  distinguishable from "fail" by other than red-green colors.

* tool/ifchange: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60179 b2dd03c8-39d4-4d8f-98ff-823fe69b080e


</td></tr>
<tr class='logheader'><td><span title='2016-07-02 21:01:04 +0000'>2016-07-02</span></td><td class='logsubject'><a href='/https/git.ruby-lang.org/ruby.git/commit/tool/ifchange?h=ruby_2_6&amp;id=f8d0bdedf16588f46d06158d0ca9cdf8e3de41c6'>tool: add descriptions and fix typos</a></td><td>normal</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* tool/asm_parse.rb: add description
* tool/change_maker.rb: ditto
* tool/downloader.rb: ditto
* tool/eval.rb: ditto
* tool/expand-config.rb: ditto
* tool/extlibs.rb: ditto
* tool/fake.rb: ditto
* tool/file2lastrev.rb: ditto
* tool/gem-unpack.rb: ditto
* tool/gen_dummy_probes.rb: ditto
* tool/gen_ruby_tapset.rb: ditto
* tool/generic_erb.rb: ditto
* tool/id2token.rb: ditto
* tool/ifchange: ditto
* tool/insns2vm.rb: ditto
* tool/instruction.rb: ditto
* tool/jisx0208.rb: ditto
* tool/merger.rb: ditto
* tool/mkrunnable.rb: ditto
* tool/node_name.rb: ditto
* tool/parse.rb: ditto
* tool/rbinstall.rb: ditto
* tool/rbuninstall.rb: ditto
* tool/rmdirs: ditto
* tool/runruby.rb: ditto
* tool/strip-rdoc.rb: ditto
* tool/vcs.rb: ditto
* tool/vtlh.rb: ditto
* tool/ytab.sed: ditto
* tool/enc-unicode.rb: fix typo
* tool/mk_call_iseq_optimized.rb: ditto
* tool/update-deps: ditto
  [ruby-core:76215] [Bug #12539]
  by Noah Gibbs &lt;the.codefolio.guy@gmail.com&gt;

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e


</td></tr>
<tr class='logheader'><td><span title='2016-06-09 12:10:50 +0000'>2016-06-09</span></td><td class='logsubject'><a href='/https/git.ruby-lang.org/ruby.git/commit/tool/ifchange?h=ruby_2_6&amp;id=c01e473863fa62e2c781f863fdd1bc9c5cba1566'>* tool/ifchange: fix timestamp error when target without directory.</a></td><td>kazu</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55343 b2dd03c8-39d4-4d8f-98ff-823fe69b080e


</td></tr>
<tr class='logheader'><td><span title='2016-06-09 06:31:54 +0000'>2016-06-09</span></td><td class='logsubject'><a href='/https/git.ruby-lang.org/ruby.git/commit/tool/ifchange?h=ruby_2_6&amp;id=9403716fb093e1a6e1c3dfbfb32561dad9d84198'>ifchange: make target directory</a></td><td>nobu</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* tool/ifchange: make target directory if it does not exist with
  its parent directories.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55337 b2dd03c8-39d4-4d8f-98ff-823fe69b080e


</td></tr>
<tr class='logheader'><td><span title='2016-04-21 03:14:05 +0000'>2016-04-21</span></td><td class='logsubject'><a href='/https/git.ruby-lang.org/ruby.git/commit/tool/ifchange?h=ruby_2_6&amp;id=6e8a14dce1d15b13dc008bf9e0c3edf8adab486f'>ifchange: ignore unmatch TEST_COLORS</a></td><td>nobu</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* configure.in: check if succeeded in creating config.h.
* tool/ifchange: ignore failures when TEST_COLORS unmatched. just
  use the default value if expected name is not contained in it.
  [ruby-core:75046] [Bug #12303]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54657 b2dd03c8-39d4-4d8f-98ff-823fe69b080e


</td></tr>
<tr class='logheader'><td><span title='2015-10-31 00:02:19 +0000'>2015-10-31</span></td><td class='logsubject'><a href='/https/git.ruby-lang.org/ruby.git/commit/tool/ifchange?h=ruby_2_6&amp;id=e71223338716ec7e1e16bfc97ed035eee516af15'>ignore dump terminal</a></td><td>nobu</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* tool/generic_erb.rb, tool/ifchange: no colorization if tput
  returned nothing or dump terminal.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52395 b2dd03c8-39d4-4d8f-98ff-823fe69b080e


</td></tr>
<tr class='logheader'><td><span title='2015-10-22 14:02:38 +0000'>2015-10-22</span></td><td class='logsubject'><a href='/https/git.ruby-lang.org/ruby.git/commit/tool/ifchange?h=ruby_2_6&amp;id=be8a9db524121279a86cc085c275c7205795a081'>colorize</a></td><td>nobu</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* tool/generic_erb.rb: use VT100 sequence if tput does not work.

* tool/ifchange: ditto and add --color option.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52220 b2dd03c8-39d4-4d8f-98ff-823fe69b080e


</td></tr>
<tr class='logheader'><td><span title='2015-10-22 13:53:01 +0000'>2015-10-22</span></td><td class='logsubject'><a href='/https/git.ruby-lang.org/ruby.git/commit/tool/ifchange?h=ruby_2_6&amp;id=35957b7690f3c6a86f99413d8cdfcd4547325a68'>ifchange: ignore error</a></td><td>nobu</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* tool/ifchange: do not exit by -e even if tput failed.
  [ruby-core:71143] [Bug #11611]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52219 b2dd03c8-39d4-4d8f-98ff-823fe69b080e


</td></tr>
<tr class='logheader'><td><span title='2015-10-20 14:40:17 +0000'>2015-10-20</span></td><td class='logsubject'><a href='/https/git.ruby-lang.org/ruby.git/commit/tool/ifchange?h=ruby_2_6&amp;id=2bb1e93d92b9524dae4f6aedb2a7b4f8c0e513f7'>test -t</a></td><td>nobu</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* aclocal.m4, tool/ifchange: make the fd explict.
  [ruby-dev:49311] [Bug #11608]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52204 b2dd03c8-39d4-4d8f-98ff-823fe69b080e


</td></tr>
<tr class='logheader'><td><span title='2015-10-20 07:15:04 +0000'>2015-10-20</span></td><td class='logsubject'><a href='/https/git.ruby-lang.org/ruby.git/commit/tool/ifchange?h=ruby_2_6&amp;id=e4879592873abd4cd8aeed56f4cbaa360a3d3736'>highlight configure</a></td><td>nobu</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* aclocal.m4 (COLORIZE_RESULT): highlight result messages.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52202 b2dd03c8-39d4-4d8f-98ff-823fe69b080e


</td></tr>