External requirements: This plugin requires the following additional components that must be installed separately:

• wst

Search and install the plugin using the Extension Manager. Refer to Plugins on how to install plugins manually.

See the plugin in action here.
Warning: The website linked above (Lemming DokuWiki) might not be active 24/7! This will be fixed soon.
A basic example:

<noinclude>
~~DOC~~
</noinclude>

You can also embed it into a separate template, presumably named “documentation” or “doc” for short, like this:
The documentation template (Note that this example uses the var plugin):

===== Template documentation =====
~~DOC~~
This documentation was transcluded from (your namespace for template documentation, e. g. "template:doc:", which is used here) template:doc:@PAGE@

Then, add the newly made template into your template page like this:

<noinclude>
{{wst>documentation}}
</noinclude>

Of course, you can do it however you like to.

~~DOC~~

• namespace: Namespace for documentation pages (default: “template:doc:”)
  • Besides English, the description of the settings were translated into 2 more languages: French & Japanese

The source code of the plugin is available at GitHub: https://github.com/Lemming789TT/docincluder.

• Updated plugin info (2024-06-01 06:52)
• Fixed bug where the missing template info wouldn't show (2024-06-01 06:51)
• Updated syntax.php (2024-05-31 14:22)
• Updated plugin info (2024-05-31 14:20)
• Created lang.php in Japanese (2024-05-31 14:17)
• Created lang.php in French (2024-05-31 14:10)
• Created lang.php for English (2024-05-31 14:04)
• Created settings in Japanese (2024-05-18 10:58)

1. Links to the documentation page, e. g. view, edit and see the history of the documentation page.

• The link to create the documentation page redirects instead to a page of a variable name in the code.

This plugin is only compatible with wst for templates, as templater doesn't have the <noinclude> and <includeonly> tags, like wst does.