<div class="notebook">

<div class="nb-cell markdown">
# The codes render plugin

#### Synopsis

    :- use_rendering(codes).
    :- use_rendering(codes, Options).

#### Options supported

  - min_length(+Integer)
    Codes must be a list of at least Integer length. Default is	`3`.
  - ellipsis(+Integer)
    Write list as `bla bla ... bla` if longer than Integer.
    Default is 30.
  - partial(+Boolean)
    It `true` (default), allow a partial list (ending in a
    variable).
  - charset(+Charset)
    Set of characters to accept.  Currently allows for
  - ascii
    Allow 32..126
  - iso_latin_1
    Allow 32..126 and 160..255

#### Reconised terms

A list (or partial) list of likely character codes is rendered as a string.
</div>

<div class="nb-cell markdown">
## Examples

List of character codes are by default rendered as a Prolog list of integers, which is rather hard to interpret:
</div>

<div class="nb-cell query">
A = `hello world`.
</div>

<div class="nb-cell markdown">
Using the `codes` renderer, Prolog heuristically decides that the integers list is likely to be a string and renders it accordingly.
</div>

<div class="nb-cell program">
:- use_rendering(codes).
</div>

<div class="nb-cell query">
A = `hello world`.
</div>

</div>