Class: MarkdownIt::RulesBlock::Paragraph

Inherits:
Object
  • Object
show all
Defined in:
lib/motion-markdown-it/rules_block/paragraph.rb

Class Method Summary collapse

Class Method Details

.paragraph(state, startLine) ⇒ Object 



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# File 'lib/motion-markdown-it/rules_block/paragraph.rb', line 8

def self.paragraph(state, startLine)
  nextLine        = startLine + 1
  terminatorRules = state.md.block.ruler.getRules('paragraph')
  endLine         = state.lineMax

  oldParentType     = state.parentType
  state.parentType  = 'paragraph'

  # jump line-by-line until empty one or EOF
  # for (; nextLine < endLine && !state.isEmpty(nextLine); nextLine++) {
  while nextLine < endLine && !state.isEmpty(nextLine)
    # this would be a code block normally, but after paragraph
    # it's considered a lazy continuation regardless of what's there
    (nextLine += 1) and next if (state.sCount[nextLine] - state.blkIndent > 3)

    # quirk for blockquotes, this line should already be checked by that rule
    (nextLine += 1) and next if state.sCount[nextLine] < 0

    # Some tags can terminate paragraph without empty line.
    terminate = false
    0.upto(terminatorRules.length - 1) do |i|
      if terminatorRules[i].call(state, nextLine, endLine, true)
        terminate = true
        break
      end
    end
    break if terminate
    nextLine += 1
  end

  content = state.getLines(startLine, nextLine, state.blkIndent, false).strip

  state.line = nextLine

  token             = state.push('paragraph_open', 'p', 1)
  token.map         = [ startLine, state.line ]

  token             = state.push('inline', '', 0)
  token.content     = content
  token.map         = [ startLine, state.line ]
  token.children    = []

  token             = state.push('paragraph_close', 'p', -1)

  state.parentType  = oldParentType

  return true
end