Add highlighting for yield keyword from #[feature(generators)]

Keating950 · Keating950 · commit 0a9d1c57a10e · 2022-01-05T12:15:57.000-05:00
diff --git a/queries/highlights.scm b/queries/highlights.scm
@@ -99,6 +99,7 @@
 "pub" @keyword
 "ref" @keyword
 "return" @keyword
+"yield" @keyword
 "static" @keyword
 "struct" @keyword
 "trait" @keyword
