language: Add block_comment to CSS (#3045)

Piotr Osiewicz created 

Fixes zed-industries/community#2081

Release Notes:
- Fixed "toggle comment" action not working in CSS buffers.

Change summary

crates/zed/src/languages/css/config.toml | 1 +
1 file changed, 1 insertion(+)

Detailed changes

crates/zed/src/languages/css/config.toml 🔗 

@@ -9,3 +9,4 @@ brackets = [
     { start = "'", end = "'", close = true, newline = false, not_in = ["string", "comment"] },
 ]
 word_characters = ["-"]
+block_comment = ["/* ", " */"]