From f9351d65eb05d4c388ac90560723c5a231998f7d Mon Sep 17 00:00:00 2001
From: Tim Allen <screwtape@froup.com>
Date: Sat, 4 Nov 2017 21:54:48 +1100
Subject: [PATCH] rust.kak: Support Rust's documentation comments.

As well as ordinary `//` line-comments, Rust regards `///` comments
as documentation applying to the following item, and `//!` comments as
documentation applying to the enclosing item, so we should copy those
to new lines, too.
---
 rc/base/rust.kak | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rc/base/rust.kak b/rc/base/rust.kak
index d5e7ded0..9909cb8e 100644
--- a/rc/base/rust.kak
+++ b/rc/base/rust.kak
@@ -42,7 +42,7 @@ define-command -hidden rust-filter-around-selections %{
 define-command -hidden rust-indent-on-new-line %~
     evaluate-commands -draft -itersel %<
         # copy // comments prefix and following white spaces
-        try %{ execute-keys -draft k <a-x> s ^\h*\K//\h* <ret> y gh j P }
+        try %{ execute-keys -draft k <a-x> s ^\h*\K//[!/]?\h* <ret> y gh j P }
         # preserve previous line indent
         try %{ execute-keys -draft \; K <a-&> }
         # filter previous line