RJ TextEd

Made several changes to the Markdown highlighter file and fixed some issues.
Added support for Mermaid preview and made some modifications to the syntax highlighter.

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Version 16.66 (Aug 19, 2026)
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Mermaid
Added basic highlighter support for Mermaid and preview support in the preview panel, Edge preview tab and browser view.

Markdown
Made several improvements to the syntax highlighter. It should highlight lists, tables, strikeouts, highlights, tags and more...

Code blocks are now syntax highlighted.
E.g.
```bash
# Code here with syntax highlighting

```

Markdown preview should now handle tags (#Tag) and footnotes [^1] and [^1]:.

Made several improvements to what's displayed in the code explorer.

Bash (Shell) script
Updated the syntax highlighter and fixed a few issues.

Syntax Editor
Made several updates to handle added block and fold options.

Fixed
* Undo issue with replace all and using regex.
* Terminal window could on rare occasions cause issues when closing the application.
* Spellcheck (F7) could sometimes hang when parsing tags in HTML code.
* Text clips: Input variables should handle default values that includes brackets [].
* Block comment: Could sometimes insert wrong comment type.
* Highlight numbers in markdown code.
* Auto completion font issue.

Download
https://www.rj-texted.se/downloads/beta ... ll_x86.exe
https://www.rj-texted.se/downloads/beta ... ll_x64.exe
https://www.rj-texted.se/downloads/beta/rj-portable.exe