* lib/rdoc/usage.rb: supress warning.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9042 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -139,7 +139,7 @@ module RDoc
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end
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end
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def RDoc.find_comment(file)
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def RDoc.find_comment(file)
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catch (:exit) do
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catch(:exit) do
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# skip leading blank lines
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# skip leading blank lines
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0 while (line = gets(file)) && (line =~ /^\s*$/)
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0 while (line = gets(file)) && (line =~ /^\s*$/)
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