# File lib/mail/version_specific/ruby_1_8.rb, line 26 def Ruby18.escape_bracket( str ) re = /\\\>/ str = str.gsub(re) { |s| '>'} re = /\\\</ str = str.gsub(re) { |s| '<'} re = /([\<\>])/ # Only match unescaped parens str.gsub(re) { |s| '\\' + s } end