class ReverseAdoc::Converters::Text
Public Instance Methods
convert(node, state = {})
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# File lib/reverse_adoc/converters/text.rb, line 4 def convert(node, state = {}) if node.text.strip.empty? treat_empty(node, state) else treat_text(node) end end
Private Instance Methods
preserve_keychars_within_backticks(text)
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# File lib/reverse_adoc/converters/text.rb, line 56 def preserve_keychars_within_backticks(text) text.gsub(/`.*?`/) do |match| match.gsub('\_', '_').gsub('\*', '*') end end
preserve_nbsp(text)
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# File lib/reverse_adoc/converters/text.rb, line 40 def preserve_nbsp(text) text.gsub(/\u00A0/, " ") end
remove_border_newlines(text)
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# File lib/reverse_adoc/converters/text.rb, line 48 def remove_border_newlines(text) text.gsub(/\A\n+/, '').gsub(/\n+\z/, '') end
remove_inner_newlines(text)
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# File lib/reverse_adoc/converters/text.rb, line 52 def remove_inner_newlines(text) text.tr("\n\t", ' ').squeeze(' ') end
treat_empty(node, state)
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# File lib/reverse_adoc/converters/text.rb, line 14 def treat_empty(node, state) parent = node.parent.name.to_sym if [:ol, :ul].include?(parent) # Otherwise the identation is broken '' elsif state[:tdsinglepara] '' elsif node.text == ' ' # Regular whitespace text node ' ' else '' end end
treat_text(node)
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# File lib/reverse_adoc/converters/text.rb, line 27 def treat_text(node) text = node.text text = preserve_nbsp(text) text = remove_border_newlines(text) text = remove_inner_newlines(text) text = escape_keychars(text) text = preserve_keychars_within_backticks(text) text = preserve_tags(text) text end