VSCode embedded language support in Markdown
Allow DF Raw syntax highlighting in DF Raw markdown blocks.
For example:
# Title
This is a **markdown** file.
```df_raw
descriptor_color_standard
[OBJECT:DESCRIPTOR_COLOR]
[COLOR:AMBER]
[NAME:amber]
[WORD:AMBER]
[RGB:255:191:0]
```
This would only work when the file is opened in VSCode, not when viewed in GitLab. But this would still be an improvement.
To help created this: