   @title: "CoffeeScript mapping file"
   @help: "Object mapping symbol names to SYMBOL e.g. dot: 'dot.svg'"
   @parse: (data) ->
-    new @ CoffeeScript.eval data
+    new @ require('coffee-script').eval data
 
 class Mappings
   constructor: (@maps = []) ->

  @encoding: 'binary'
  @title: "Spreadsheet drawing(s) (Excel/OpenDocument/Lotus/dBASE)"
  @parse: (data) ->
    workbook = xlsx.read data, type: 'binary'
    ## https://www.npmjs.com/package/xlsx#common-spreadsheet-format
    @load (

    else if data[-1..] in ['\r', '\n']
      data = data[...-1]
    ## CSV parser.
    @load require('csv-parse/lib/sync') data,
      delimiter: @delimiter
      relax_column_count: true

