Fix #964

Fix #963
Fix #966

lua/cmp/core.lua

@@ -74,9 +74,10 @@ end
 ---Suspend completion
 core.suspend = function(self)
   self.suspending = true
-  return function()
+  -- It's needed to avoid conflicting with autocmd debouncing.
+  return vim.schedule_wrap(function()
     self.suspending = false
-  end
+  end)
 end
 
 ---Get sources that sorted by priority

lua/cmp/init.lua

@@ -287,7 +287,7 @@ cmp.setup = setmetatable({
 -- In InsertEnter autocmd, vim will detects mode=normal unexpectedly.
 autocmd.subscribe(
   { 'InsertEnter', 'CmdlineEnter' },
-  async.debounce_safe_state(function()
+  async.debounce_next_tick(function()
     if config.enabled() then
       cmp.config.compare.scopes:update()
       cmp.config.compare.locality:update()
@@ -300,31 +300,31 @@ autocmd.subscribe(
 -- async.throttle is needed for performance. The mapping `:<C-u>...<CR>` will fire `CmdlineChanged` for each character.
 autocmd.subscribe(
   { 'TextChangedI', 'TextChangedP', 'CmdlineChanged' },
-  async.debounce_safe_state(function()
+  async.debounce_next_tick(function()
     if config.enabled() then
       cmp.core:on_change('TextChanged')
     end
   end)
 )
 
+autocmd.subscribe(
+  'CursorMovedI',
+  async.debounce_next_tick(function()
+    if config.enabled() then
+      cmp.core:on_moved()
+    else
+      cmp.core:reset()
+      cmp.core.view:close()
+    end
+  end)
+)
+
 -- If make this asynchronous, the completion menu will not close when the command output is displayed.
 autocmd.subscribe({ 'InsertLeave', 'CmdlineLeave' }, function()
   cmp.core:reset()
   cmp.core.view:close()
 end)
 
-autocmd.subscribe(
-  'CursorMovedI',
-  async.debounce_safe_state(function()
-    if config.enabled() then
-      cmp.core:on_moved()
-    else
-      cmp.core:reset()
-      cmp.core.view:close()
-    end
-  end)
-)
-
 cmp.event:on('complete_done', function(evt)
   if evt.entry then
     cmp.config.compare.recently_used:add_entry(evt.entry)

lua/cmp/utils/async.lua

@@ -1,5 +1,3 @@
-local feedkeys = require('cmp.utils.feedkeys')
-
 local async = {}
 
 ---@class cmp.AsyncThrottle
@@ -112,14 +110,14 @@ async.sync = function(runner, timeout)
 end
 
 ---Wait and callback for next safe state.
-async.debounce_safe_state = function(callback)
+async.debounce_next_tick = function(callback)
   local running = false
   return function()
     if running then
       return
     end
     running = true
-    feedkeys.call('', 'n', function()
+    vim.schedule(function()
       running = false
       callback()
     end)