Improve Bash syntax highlighting (#25324)
Release Notes:
- Improved Bash syntax highlighting
| Zed 0.174.6 | With this PR |
| --- | --- |
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- `string`: `string`
- `variable`: `property` -> `variable`
- `number`: `number`
- `regex`: `string.regex`
- `>&`, `>&-`, `:`, `//`, `/`, `%`, `%%`, `#`, `##`, `=`, `==`:
`operator`
- `-lt`, `-le`, `-gt`, `-ge`, `-eq`, `-ne`, `-z`, `-n`:
`keyword.operator`
- `;`: `punctuation.delimiter`
- `(`, `)`, `{`, `}`, `[`, `]`: `punctuation.bracket`
- `$`, `${ }`, `$( )`: `punctuation.special`, as defined in other
languages
```bash
variable=I\ like\ Zed
function my_function() {
echo "Hello world, ${variable//regex/string}" > file
}
if [ $(uid) -lt 600 ]; then
my_function;
cat file | grep hello >&3
fi
```
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