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@@ -147,12 +147,42 @@ task :autofix do
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twee_source = File.read(file.source_file)
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twee_source = twee_source.lines.each_with_index.map do |line, lineno|
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line.chomp!
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- line
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+
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+ line.gsub(%r{\[\[(?<link>[^\]]*?)\](?<link_mods>\[[^\]]*\])?\]}) do |m|
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+ link = $~[:link]
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+ link_mods = $~[:link_mods]
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+
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+ case link.scan('->').length
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+ when 0
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+ # this style of link doesn't need to be quoted, but it also shouldn't contain special chars
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+ "[[#{link}]#{link_mods}]"
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+ when 1
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+ text, dest = link.split('->')
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+ if text.start_with?("'")
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+ text = text.end_with?("'") ? text[1..-2] : text[1..-1]
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+ text.gsub!(/(?<!\\)'/) { "\\'" }
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+ text.gsub!(/(?<!\\)\\(?!')/) { "\\\\" }
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+ text = "'#{text}'"
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+ elsif link.start_with?('"')
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+ text = text.end_with?('"') ? text[1..-2] : text[1..-1]
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+ text.gsub!(/(?<!\\)"/) { "\\\"" }
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+ text.gsub!(/(?<!\\)\\(?!")/) { "\\\\" }
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+ text = "\"#{text}\""
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+ elsif link =~ /\A[\[\]'"\\]*\z/
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+ text.gsub!(/(?<!\\)'/) { "\\'" }
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+ text.gsub!(/(?<!\\)"/) { "\\\"" }
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+ text.gsub!(/(?<!\\)\\(?!['"])/) { "\\\\" }
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+ text = "'" + (text.gsub("'") { "\\'" }) + "'"
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+ end
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+ "[[#{text}->#{dest}]#{link_mods}]"
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+ else
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+ # TODO this doesn't really happen very much in practice, so don't worry about an autofix, just passthru
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+ warn('multiple -> in link')
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+ "[[#{link}]#{link_mods}]"
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+ end
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+ end
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=begin
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- line
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- .scan(%r{\[\[(.+?)\](\[(.+?)\])?\]})
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- .map { |x| x[0] }
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- .each do |link|
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+ .map do |link|
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case link.scan('->').length
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when 0
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#link contains no ->, probably not a problem
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ruduki2