patch 8.2.0834: :drop command in terminal popup causes problems Commit: https://github.com/vim/vim/commit/3f65c66df95445ef84f98de007c9b70ce23f54a0 Author: Bram Moolenaar <Bram@vim.org> Date: Wed May 27 23:15:16 2020 +0200 patch 8.2.0834: :drop command in terminal popup causes problems Problem: :drop command in terminal popup causes problems. Solution: Check for using a popup window. (closes https://github.com/vim/vim/issues/6151)

--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -6349,6 +6349,9 @@ ex_drop(exarg_T *eap)
     buf_T	*buf;
     tabpage_T	*tp;
 
+    if (ERROR_IF_POPUP_WINDOW || ERROR_IF_TERM_POPUP_WINDOW)
+	return;
+
     /*
      * Check if the first argument is already being edited in a window.  If
      * so, jump to that window.