neovim

commit d5651a4183da8dfc71508850e429a7f0b99979f7
parent 285f6518e6d4e94441742d3eb87187f1d24d122a
Author: Wsevolod <kefirchik3@gmail.com>
Date:   Thu,  2 Jun 2022 10:49:57 +0300

fix(lua): stop pending highlight.on_yank timer, if any (#18824)

When yanking another range while previous yank is still highlighted, the
pending timer could clear the highlight almost immediately (especially
when using larger `timeout`, i.e. 2000)
Diffstat:
M
runtime/lua/vim/highlight.lua
 | 
7
++++++-

1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/runtime/lua/vim/highlight.lua b/runtime/lua/vim/highlight.lua
@@ -64,6 +64,7 @@ function M.range(bufnr, ns, higroup, start, finish, opts)
 end
 
 local yank_ns = api.nvim_create_namespace('hlyank')
+local yank_timer
 --- Highlight the yanked region
 ---
 --- use from init.vim via
@@ -113,6 +114,9 @@ function M.on_yank(opts)
 
   local bufnr = api.nvim_get_current_buf()
   api.nvim_buf_clear_namespace(bufnr, yank_ns, 0, -1)
+  if yank_timer then
+    yank_timer:close()
+  end
 
   local pos1 = vim.fn.getpos("'[")
   local pos2 = vim.fn.getpos("']")
@@ -129,7 +133,8 @@ function M.on_yank(opts)
     { regtype = event.regtype, inclusive = event.inclusive, priority = M.priorities.user }
   )
 
-  vim.defer_fn(function()
+  yank_timer = vim.defer_fn(function()
+    yank_timer = nil
     if api.nvim_buf_is_valid(bufnr) then
       api.nvim_buf_clear_namespace(bufnr, yank_ns, 0, -1)
     end