Stylus grammar from Sublime Text package

.gitmodules

@@ -618,3 +618,6 @@
 [submodule "vendor/grammars/BrightScript.tmbundle"]
 	path = vendor/grammars/BrightScript.tmbundle
 	url = https://github.com/cmink/BrightScript.tmbundle
+[submodule "vendor/grammars/Stylus"]
+	path = vendor/grammars/Stylus
+	url = https://github.com/billymoon/Stylus

grammars.yml

@@ -91,6 +91,8 @@ vendor/grammars/Slash.tmbundle:
 vendor/grammars/Stata.tmbundle:
 - source.mata
 - source.stata
+vendor/grammars/Stylus/:
+- source.stylus
 vendor/grammars/Sublime-Coq:
 - source.coq
 vendor/grammars/Sublime-HTTP:

lib/linguist/languages.yml

@@ -2894,7 +2894,7 @@ Stylus:
   group: CSS
   extensions:
   - .styl
-  tm_scope: none
+  tm_scope: source.stylus
   ace_mode: stylus
 
 SuperCollider: