Marshall Bowers created
This PR extends our Tree-sitter highlights for Python to allow
highlighting docstrings differently from other strings.
Docstrings in Python will now use `string.doc` instead of just `string`,
which will allow for them to be styled independently of other strings.
If no `string.doc` is present in the theme, then it will fall back to
using the `string` styles.
<img width="272" alt="Screenshot 2024-02-08 at 1 52 21 PM"
src="https://github.com/zed-industries/zed/assets/1486634/034cffa0-91c0-4924-8ccc-3a385cf31126">
This is slightly different than the approach I took in #7585 in that we
are still treating docstrings as strings by default (which appears to be
the more common behavior), but allowing theme authors to hook in and
style them separately, if desired.
Release Notes:
- Added ability add custom styles for Python docstrings using
`string.doc`
([#7346](https://github.com/zed-industries/zed/issues/7346)).crates/zed/src/languages/python/highlights.scm | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
@@ -52,6 +52,14 @@
"{" @punctuation.special
"}" @punctuation.special) @embedded
+; Docstrings.
+(function_definition
+ "async"?
+ "def"
+ name: (_)
+ (parameters)?
+ body: (block (expression_statement (string) @string.doc)))
+
[
"-"
"-="
@@ -122,4 +130,4 @@
"yield"
"match"
"case"
-] @keyword
+] @keyword