     currentMapping = oldMapping
 
 getRender = ->
-  ## Returns current `Mapping` object,
-  ## when used at top level of a JS/CS mapping file.
+  ## Returns current `Render` object, when used within its execution.
   currentRender
 runWithRender = (render, fn) ->
   ## Runs the specified function `fn` as if it were called

    currentRender.settings
  else if currentMapping?
    currentMapping.settings
  else
    null

## SVG container element tags from
## https://developer.mozilla.org/en-US/docs/Web/SVG/Element#container_elements

  ## Don't make all rows have the same number of columns by padding with
  ## empty strings.
  keepUneven: false
  ## Array of conversion formats such as 'pdf' or 'pdf'.
  formats: null
  ## Override for output file's stem (basename without extension).
  ## Can use `*` to refer to input file's stem, to add prefix or suffix.
  outputStem: null
