=== tentative 1 ===

  - 1 dl & unzip http://modules.processwire.com/modules/inputfield-ace-editor/ in site/modules/
  - Modules -> Refresh
  - Modules -> Install -> InputFieldAceEditor
  - Setup -> Fields -> add new
  - Field Setup
    - basic : textarea
    - details : html entity encoders (htmlspecialchars), inputfield type : AceEditor, content type : Markup/HTML with image management

==front==

on dirait qu'il y a par défaut un parser markdown : TextformatterMarkdownExtra

info ici : https://github.com/ryancramerdesign/ProcessWire/tree/master/wire/modules/Textformatter/TextformatterMarkdownExtra/parsedown-extra

Et là : https://github.com/erusev/parsedown-extra/wiki

<code>
<?php
// includes
$markdown_module_path = "../../wire/modules/Textformatter/TextformatterMarkdownExtra/";
require $markdown_module_path."parsedown/Parsedown.php";
require $markdown_module_path."parsedown-extra/ParsedownExtra.php";
// declaring parser
$Extra = new ParsedownExtra();
//use
$page->of(false);
echo $Extra->text($page->Markdown); ?>
</code>