CommonMark\Visitors

Visitors for CommonMark implementing some useful AST transformations

Implemented

The following may change rapidly ...

Script

• CommonMark\Visitors\Script\Super: ^^super script^^: <sup>
• CommonMark\Visitors\Script\Sub: ~~sub script~~: <sub>
• CommonMark\Visitors\Script\Delete: --del--: <del>
• CommonMark\Visitors\Script\Insert: ++ins++: <ins>

Item Checks

• CommonMark\Visitors\Item\Check
  • [ ] empty
  • [x] checked
  • [X] checked
  • [+] checked
  • [-] crossed

Twitter

• CommonMark\Visitors\Twitter\Handle: @handle: autolink twitter handle
• CommonMark\Visitors\Twitter\Tweet: status: twitter api returns HTML

Table

Basic table support:

-------------------------------------------
|: Left Align |: Centered :| Right Align :|
-------------------------------------------
| Left        |  Centered  |        Right |
-------------------------------------------

becomes:

<table>
<thead>
<tr>
<th style="text-align: left;">Left Align</th>
<th style="text-align: center;">Centered</th>
<th style="text-align: right;">Right Align</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">Left</td>
<td style="text-align: center;">Centered</td>
<td style="text-align: right;">Right</td>
</tr>
</tbody>
</table>

Usage

<?php
use CommonMark\Visitors;

$visitors = new Visitors;
$visitors->add(new \CommonMark\Visitors\Twitter\Handle);

$doc = CommonMark\Parse(<<<EOD
@krakjoe
EOD
);

$doc->accept($visitors);

echo CommonMark\Render\HTML($doc);
?>

Will output <p><a href="http://twitter.com/krakjoe">@krakjoe</a></p>

Testing

Not yet ... it's coming ...

Note

I do not intend to maintain this code going forwards, looking for contributors/maintainers or another project to take it over ...