Class: Kramdown::Parser::Kramdown
- Inherits:
-
Object
- Object
- Kramdown::Parser::Kramdown
- Defined in:
- lib/rabbit/parser/markdown.rb
Constant Summary collapse
- STRIKETHROUGH_DELIMITER =
"~~"
- STRIKETHROUGH_DELIMITER_PATTERN =
/#{Regexp.escape(STRIKETHROUGH_DELIMITER)}/
Instance Method Summary collapse
- #configure_parser ⇒ Object
- #configure_parser_raw ⇒ Object
- #handle_extension(name, opts, body, type, line_no = nil) ⇒ Object
- #handle_extension_raw ⇒ Object
- #parse_codeblock_fenced_gfm ⇒ Object
- #parse_strikethrough ⇒ Object
Instance Method Details
#configure_parser ⇒ Object
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# File 'lib/rabbit/parser/markdown.rb', line 37 def configure_parser @span_parsers.unshift(:strikethrough) position = @block_parsers.index(:codeblock_fenced) @block_parsers.insert(position, :codeblock_fenced_gfm) configure_parser_raw end |
#configure_parser_raw ⇒ Object
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# File 'lib/rabbit/parser/markdown.rb', line 36 alias_method :configure_parser_raw, :configure_parser |
#handle_extension(name, opts, body, type, line_no = nil) ⇒ Object
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# File 'lib/rabbit/parser/markdown.rb', line 11 def handle_extension(name, opts, body, type, line_no=nil) return true if handle_extension_raw(name, opts, body, type, line_no) element = Element.new(name.to_sym, nil, opts, :category => type, :location => line_no) if body root, warnings = self.class.parse(body, @options) fix_location(root, line_no) if type == :span p_element = root.children.first p_element.children.each do |sub_element| element.children << sub_element end else root.children.each do |sub_element| element.children << sub_element end end end @tree.children << element true end |
#handle_extension_raw ⇒ Object
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# File 'lib/rabbit/parser/markdown.rb', line 10 alias_method :handle_extension_raw, :handle_extension |
#parse_codeblock_fenced_gfm ⇒ Object
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# File 'lib/rabbit/parser/markdown.rb', line 74 def parse_codeblock_fenced_gfm original_match = self.class::FENCED_CODEBLOCK_MATCH begin self.class.send(:remove_const, :FENCED_CODEBLOCK_MATCH) self.class.const_set(:FENCED_CODEBLOCK_MATCH, GFM::FENCED_CODEBLOCK_MATCH) parse_codeblock_fenced ensure self.class.send(:remove_const, :FENCED_CODEBLOCK_MATCH) self.class.const_set(:FENCED_CODEBLOCK_MATCH, original_match) end end |
#parse_strikethrough ⇒ Object
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# File 'lib/rabbit/parser/markdown.rb', line 48 def parse_strikethrough start_line_number = @src.current_line_number delimiter = @src.scan(STRIKETHROUGH_DELIMITER_PATTERN) saved_pos = @src.save_pos text = @src.scan_until(STRIKETHROUGH_DELIMITER_PATTERN) if text text = text.sub(/#{STRIKETHROUGH_DELIMITER_PATTERN}\Z/, "") @tree.children << Element.new(:strikethrough, text, nil, :location => start_line_number) else @src.revert_pos(saved_pos) add_text(delimiter) end end |