Method: RDoc::Markdown::Literals#current_column

Defined in:
lib/rdoc/markdown/literals.rb

#current_column(target = pos) ⇒ Object 



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# File 'lib/rdoc/markdown/literals.rb', line 40

def current_column(target=pos)
  if string[target] == "\n" && (c = string.rindex("\n", target-1) || -1)
    return target - c
  elsif c = string.rindex("\n", target)
    return target - c
  end

  target + 1
end