Fix #756

lua/cmp/core.lua

@@ -260,20 +260,9 @@ core.complete = function(self, ctx)
 end
 
 ---Update completion menu
-core.filter = async.throttle(
+core.filter = async.throttle(function(self)
-  setmetatable({
-    ctx = nil,
-  }, {
-    __call = function(this, self)
   self.filter.timeout = self.view:visible() and THROTTLE_TIME or 0
 
-      -- Check context changed.
-      local ctx = self:get_context()
-      if this.ctx and not this.ctx:changed(ctx) then
-        return
-      end
-      this.ctx = ctx
-
   -- Check invalid condition.
   local ignore = false
   ignore = ignore or not api.is_suitable_mode()
@@ -293,6 +282,8 @@ core.filter = async.throttle(
     table.insert(sources, s)
   end
 
+  local ctx = self:get_context()
+
   -- Display completion results.
   self.view:open(ctx, sources)
 
@@ -307,10 +298,7 @@ core.filter = async.throttle(
   end) == 0 then
     config.set_onetime({})
   end
-  end
+end, THROTTLE_TIME)
-  }),
-  THROTTLE_TIME
-)
 
 ---Confirm completion.
 ---@param e cmp.Entry

lua/cmp/utils/keymap_spec.lua

@@ -94,6 +94,7 @@ describe('keymap', function()
 
   describe('realworld', function()
     before_each(spec.before)
+
     it('#226', function()
       keymap.listen('i', '<c-n>', function(_, fallback)
         fallback()
@@ -101,6 +102,7 @@ describe('keymap', function()
       vim.api.nvim_feedkeys(keymap.t('iaiueo<CR>a<C-n><C-n>'), 'tx', true)
       assert.are.same({ 'aiueo', 'aiueo' }, vim.api.nvim_buf_get_lines(0, 0, -1, true))
     end)
+
     it('#414', function()
       keymap.listen('i', '<M-j>', function()
         vim.api.nvim_feedkeys(keymap.t('<C-n>'), 'int', true)
@@ -108,5 +110,17 @@ describe('keymap', function()
       vim.api.nvim_feedkeys(keymap.t('iaiueo<CR>a<M-j><M-j>'), 'tx', true)
       assert.are.same({ 'aiueo', 'aiueo' }, vim.api.nvim_buf_get_lines(0, 0, -1, true))
     end)
+
+    -- it('#744', function()
+    --   vim.api.nvim_buf_set_keymap(0, 'i', '<C-r>', 'recursive', {
+    --     noremap = true
+    --   })
+    --   vim.api.nvim_buf_set_keymap(0, 'i', '<CR>', '<CR>recursive', {
+    --     noremap = false
+    --   })
+    --   keymap.listen('i', '<CR>', function(_, fallback) fallback() end)
+    --   feedkeys.call(keymap.t('i<CR>'), 'tx')
+    --   assert.are.same({ '', 'recursive' }, vim.api.nvim_buf_get_lines(0, 0, -1, true))
+    -- end)
   end)
 end)

lua/cmp/view.lua

@@ -197,8 +197,7 @@ view._get_entries_view = function(self)
 end
 
 ---On entry change
-view.on_entry_change = async.throttle(
+view.on_entry_change = async.throttle(function(self)
-  function(self)
   if not self:visible() then
     return
   end
@@ -225,8 +224,6 @@ view.on_entry_change = async.throttle(
   else
     self.ghost_text_view:hide()
   end
-  end,
+end, 20)
-  20
-)
 
 return view