Method: MarkdownIt::RulesInline::Emphasis.tokenize

Defined in:
lib/motion-markdown-it/rules_inline/emphasis.rb

.tokenize(state, silent) ⇒ Object

Insert each marker as a separate text token, and add it to delimiter list



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# File 'lib/motion-markdown-it/rules_inline/emphasis.rb', line 10

def self.tokenize(state, silent)
  start   = state.pos
  marker  = charCodeAt(state.src, start)

  return false if silent

  return false if (marker != 0x5F && marker != 0x2A) #  _ and *

  scanned = state.scanDelims(state.pos, marker == 0x2A)

  0.upto(scanned[:length] - 1) do |i|
    token         = state.push('text', '', 0)
    token.content = fromCodePoint(marker)

    state.delimiters.push({
      # Char code of the starting marker (number).
      #
      marker: marker,

      # Total length of these series of delimiters.
      #
      length: scanned[:length],

      # A position of the token this delimiter corresponds to.
      #
      token:  state.tokens.length - 1,

      # If this delimiter is matched as a valid opener, `end` will be
      # equal to its position, otherwise it's `-1`.
      #
      end:    -1,

      # Boolean flags that determine if this delimiter could open or close
      # an emphasis.
      #
      open:   scanned[:can_open],
      close:  scanned[:can_close]
    })
  end

  state.pos += scanned[:length]

  return true
end