Class: MarkdownIt::RulesInline::Escape

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

Constant Summary collapse

ESCAPED = 
[]

Class Method Summary collapse

Class Method Details

.escape(state, silent) ⇒ Object 



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# File 'lib/motion-markdown-it/rules_inline/escape.rb', line 15

def self.escape(state, silent)
  pos = state.pos
  max = state.posMax

  return false if state.src.charCodeAt(pos) != 0x5C    #  
  pos += 1

  if pos < max
    ch = state.src.charCodeAt(pos)

    if ch < 256 && ESCAPED[ch] != 0
      state.pending += state.src[pos] if !silent
      state.pos     += 2
      return true
    end

    if ch == 0x0A
      if !silent
        state.push('hardbreak', 'br', 0)
      end

      pos += 1
      # skip leading whitespaces from next line
      while (pos < max && state.src.charCodeAt(pos) == 0x20)
        pos += 1
      end

      state.pos = pos
      return true
    end
  end

  state.pending += '\\' if !silent
  state.pos += 1
  return true
end