Rust dedent after .await

rc/filetype/rust.kak

@@ -157,8 +157,8 @@ define-command -hidden rust-indent-on-new-line %~
             try %< execute-keys -draft k <a-x> s [^\h].+ <ret> <a-K> \A[-+*/&|^})<gt><lt>#] <ret> <a-K> [,<semicolon>{](\h*/[/*].*|)$ <ret> j <a-gt> >
             # indent after lines ending with {
             try %< execute-keys -draft k <a-x> <a-k> \{$ <ret> j <a-gt> >
-            # dedent after lines starting with . and ending with } or ) or , or ;
-            try %_ execute-keys -draft k <a-x> <a-k> ^\h*\..*[}),<semicolon>]\h*$ <ret> j <a-lt> _
+            # dedent after lines starting with . and ending with } or ) or , or ; or .await
+            try %_ execute-keys -draft k <a-x> <a-k> ^\h*\. <ret> <a-k>([}),<semicolon>]|\.await)\h*$ <ret> j <a-lt> _
             # align to opening curly brace or paren when newline is inserted before a single closing
             try %< execute-keys -draft <a-h> <a-k> ^\h*[)}] <ret> h m <a-S> 1<a-&> >
             # todo dedent additional unmatched parenthesis

test/indent/rust/dedent-async/cmd

@@ -0,0 +1 @@
+c<ret>bar<esc>

test/indent/rust/dedent-async/in

@@ -0,0 +1,5 @@
+    foo()
+        .await%( )
+
+    foo().await%( )
+

test/indent/rust/dedent-async/out

@@ -0,0 +1,7 @@
+    foo()
+        .await
+        bar
+
+    foo().await
+        bar
+

test/indent/rust/dedent-async/rc

@@ -0,0 +1,3 @@
+source "%val{runtime}/colors/default.kak"
+source "%val{runtime}/rc/filetype/rust.kak"
+set buffer filetype rust