tree: fix regex for edge cases

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Sören Weber 2025-03-24 11:52:56 +01:00
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3 changed files with 52 additions and 6 deletions
docs/content/shortcodes

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@ -65,11 +65,11 @@ Codefence syntax is widely available in other Markdown parsers like GitHub and t
### Item Syntax
`<TEXT> [ :: <ICON> [ :: <COLOR> ] ]`
`<NAME> [ :: <ICON> [ :: <COLOR> ] ]`
Text can be followed by optional double colons (`::`) to define an icon and another optional double colons to define the icon's color.
The **NAME** can be followed by optional double colons (`::`) to define an **ICON** and further optional double colons to define the icon's **COLOR**.
- **ICON**: [Font Awesome icon name](shortcodes/icon#finding-an-icon) set to the left of the text. If you give a single string, it is selected from Font Awesome's [solid](https://fontawesome.com/icons?d=gallery&s=solid&m=free) icons. If you want to use a different set, you have to give the complete styles after the double colons. See above example for the `home.php`.
- **ICON**: [Font Awesome icon name](shortcodes/icon#finding-an-icon) set to the left of the **NAME**. If you give a single string, it is selected from Font Awesome's [solid](https://fontawesome.com/icons?d=gallery&s=solid&m=free) icons. If you want to use a different set, you have to give the complete styles after the double colons. See above example for the `home.php`.
- **COLOR**: The [CSS color value](https://developer.mozilla.org/en-US/docs/Web/CSS/color_value) to be used. If not set, the primary color will be used.
@ -82,3 +82,49 @@ Text can be followed by optional double colons (`::`) to define an icon and anot
- you can also [define your own styles](#defining-own-styles).
If a **style** and a named HTML color have the same name, the HTML color will be used.
## Examples
### Bigger example
Every possible combination
````md
```tree
- just name
- Documents
- My Documents
- simple icons::folder
- Documents::folder
- My Documents::folder
- not so simple icons::file-alt::secondary
- a.png::file-alt
- a with border.png::file-alt
- mindblowing icons::fa-fw fab fa-markdown::accent
- text.md::fa-fw fab fa-markdown
- alternative text.md::fa-fw fab fa-markdown
- and now with color::fa-fw fab fa-php
- script.php::fa-fw fab fa-markdown::purple
- alt script.php::fa-fw fab fa-markdown::#888cc4
- magic.php::fa-fw fab fa-markdown::magic
```
````
````tree
- name-only
- Documents
- My Documents
- simple icons::folder
- Documents::folder
- My Documents::folder
- not so simple icons::file-alt::secondary
- a.png::file-alt
- a with border.png::file-alt
- mindblowing icons::fa-fw fab fa-markdown::accent
- text.md::fa-fw fab fa-markdown
- alternative text.md::fa-fw fab fa-markdown
- and now with color::fa-fw fab fa-php
- script.php::fa-fw fab fa-php::purple
- alt script.php::fa-fw fab fa-php::#888cc4
- magic.php::fa-fw fab fa-php::magic
````