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* lib/*.rb: Remove unused variable warnings.
Patch by Run Paint [ruby-core:30991] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29726 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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37 changed files with 62 additions and 73 deletions
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@ -37,7 +37,6 @@ module REXML
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# If compact and all children are text, and if the formatted output
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# is less than the specified width, then try to print everything on
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# one line
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skip = false
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@level += @indentation
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node.children.each { |child|
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write( child, output )
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