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f2a91397fd
If uplevel keyword is given, the warning message is prepended with caller file and line information and the string "warning: ". The use of the uplevel keyword makes Kernel#warn format output similar to how rb_warn formats output. This patch modifies net/ftp and net/imap to use Kernel#warn instead of $stderr.puts or $stderr.printf, since they are used for printing warnings. This makes lib/cgi/core and tempfile use $stderr.puts instead of warn for debug logging, since they are used for debug printing and not for warning. This does not modify bundler, rubygems, or rdoc, as those are maintained outside of ruby and probably wish to remain backwards compatible with older ruby versions. rb_warn_m code is originally from nobu, but I've changed it so that it only includes the path and lineno from uplevel (not the method), and also prepends the string "warning: ", to make it more similar to rb_warn. From: Jeremy Evans code@jeremyevans.net Signed-off-by: Urabe Shyouhei shyouhei@ruby-lang.org git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
68 lines
1.6 KiB
Ruby
68 lines
1.6 KiB
Ruby
# frozen_string_literal: false
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require "rexml/text"
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module REXML
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class CData < Text
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START = '<![CDATA['
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STOP = ']]>'
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ILLEGAL = /(\]\]>)/
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# Constructor. CData is data between <![CDATA[ ... ]]>
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#
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# _Examples_
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# CData.new( source )
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# CData.new( "Here is some CDATA" )
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# CData.new( "Some unprocessed data", respect_whitespace_TF, parent_element )
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def initialize( first, whitespace=true, parent=nil )
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super( first, whitespace, parent, false, true, ILLEGAL )
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end
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# Make a copy of this object
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#
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# _Examples_
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# c = CData.new( "Some text" )
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# d = c.clone
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# d.to_s # -> "Some text"
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def clone
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CData.new self
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end
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# Returns the content of this CData object
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#
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# _Examples_
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# c = CData.new( "Some text" )
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# c.to_s # -> "Some text"
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def to_s
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@string
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end
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def value
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@string
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end
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# == DEPRECATED
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# See the rexml/formatters package
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#
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# Generates XML output of this object
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#
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# output::
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# Where to write the string. Defaults to $stdout
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# indent::
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# The amount to indent this node by
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# transitive::
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# Ignored
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# ie_hack::
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# Ignored
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#
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# _Examples_
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# c = CData.new( " Some text " )
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# c.write( $stdout ) #-> <![CDATA[ Some text ]]>
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def write( output=$stdout, indent=-1, transitive=false, ie_hack=false )
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Kernel.warn( "#{self.class.name}.write is deprecated", uplevel: 1)
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indent( output, indent )
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output << START
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output << @string
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output << STOP
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end
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end
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end
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