Fix incorrect highlight

lua/cmp/source.lua

@@ -82,7 +82,7 @@ source.get_entries = function(self, ctx)
     return {}
   end
 
-  local prev_entries = (function()
+  local target_entries = (function()
     local key = { 'get_entries', self.revision }
     for i = ctx.cursor.col, self.offset, -1 do
       key[3] = string.sub(ctx.cursor_before_line, 1, i)
@@ -91,36 +91,27 @@ source.get_entries = function(self, ctx)
         return prev_entries
       end
     end
-    return nil
+    return self.entries
   end)()
 
-  local entries = self.cache:ensure({ 'get_entries', self.revision, ctx.cursor_before_line }, function()
-    debug.log(self:get_debug_name(), 'filter', #(prev_entries or self.entries))
-
-    local inputs = {}
-    local entries = {}
-    for _, e in ipairs(prev_entries or self.entries) do
-      local o = e:get_offset()
-      if not inputs[o] then
-        inputs[o] = string.sub(ctx.cursor_before_line, o)
-      end
-      local score, matches = matcher.match(inputs[o], e:get_filter_text(), { e:get_word() })
-      e.score = score
-      e.exact = false
-      if e.score >= 1 then
-        if e:get_filter_text() ~= e.completion_item.label then
-          local _, matches_for_highlights = matcher.match(inputs[o], e.completion_item.label, {})
-          e.matches = matches_for_highlights
-        else
-          e.matches = matches
-        end
-        e.exact = e:get_filter_text() == inputs[o] or e:get_word() == inputs[o]
-        table.insert(entries, e)
-      end
+  local inputs = {}
+  local entries = {}
+  for _, e in ipairs(target_entries) do
+    local o = e:get_offset()
+    if not inputs[o] then
+      inputs[o] = string.sub(ctx.cursor_before_line, o)
     end
 
-    return entries
-  end)
+    local match = e:match(inputs[o])
+    e.score = match.score
+    e.exact = false
+    if e.score >= 1 then
+      e.matches = match.matches
+      e.exact = e:get_filter_text() == inputs[o] or e:get_word() == inputs[o]
+      table.insert(entries, e)
+    end
+  end
+  self.cache:set({ 'get_entries', self.revision, ctx.cursor_before_line }, entries)
 
   local max_item_count = self:get_config().max_item_count or 200
   local limited_entries = {}