vim-patch:7.4.882

Problem:    When leaving the command line window with CTRL-C while a
            completion menu is displayed the menu isn't removed.
Solution:   Force a screen update. (Hirohito Higashi)

5f1fea28f5

Applied manually.

src/nvim/edit.c

@@ -3306,6 +3306,12 @@ static bool ins_compl_prep(int c)
         showmode();
       }
 
+      // Avoid the popup menu remains displayed when leaving the
+      // command line window.
+      if (c == Ctrl_C && cmdwin_type != 0) {
+        update_screen(0);
+      }
+
       /*
        * Indent now if a key was typed that is in 'cinkeys'.
        */

src/nvim/version.c

@@ -796,7 +796,7 @@ static int included_patches[] = {
   885,
   // 884 NA
   883,
-  // 882,
+  882,
   881,
   // 880 NA
   879,