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* doc/regexp.rdoc: Fix regexp doc syntax highlighting

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patched by jlmuir (J. Lewis Muir) [fix GH-1678]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60325 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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sonots 2017-10-21 23:36:53 +00:00
parent d9e11970f8
commit ba9e870709
1 changed files with 4 additions and 4 deletions
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doc/regexp.rdoc
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@ -227,7 +227,7 @@ Capture groups can be referred to by name when defined with the
constructs.
/\$(?<dollars>\d+)\.(?<cents>\d+)/.match("$3.67")
=> #<MatchData "$3.67" dollars:"3" cents:"67">
#=> #<MatchData "$3.67" dollars:"3" cents:"67">
/\$(?<dollars>\d+)\.(?<cents>\d+)/.match("$3.67")[:dollars] #=> "3"
Named groups can be backreferenced with <tt>\k<</tt><i>name</i><tt>></tt>,
@ -607,9 +607,9 @@ regexp's encoding can be explicitly fixed by supplying
<tt>Regexp.new</tt>:
r = Regexp.new("a".force_encoding("iso-8859-1"),Regexp::FIXEDENCODING)
r =~"a\u3042"
#=> Encoding::CompatibilityError: incompatible encoding regexp match
(ISO-8859-1 regexp with UTF-8 string)
r =~ "a\u3042"
# raises Encoding::CompatibilityError: incompatible encoding regexp match
# (ISO-8859-1 regexp with UTF-8 string)
== Special global variables