 
   # Count the number of lines in a string and add it to `@line`.
   countLines: (str) ->
-    num = pos = 0
-    ++num while pos = 1 + str.indexOf '\n', pos
-    @line += num
+    pos = 0
+    ++@line while pos = 1 + str.indexOf '\n', pos
+    str
 
 # Constants
 # ---------

    if quote is '"' and 0 <= doc.indexOf '#{'
    then @interpolateString doc, heredoc: true
    else @token 'STRNUM', @makeString doc, quote, true
    @countLines heredoc
    heredoc.length

  # Matches and consumes comments.
  commentToken: ->

      else @token 'STRNUM', @escapeLines string
    default
      return 0
    @countLines(string).length

  # Matches heredocs, adjusting indentation to the correct level, as heredocs
  # preserve whitespace, but ignore indentation to the left.
