commit 189832bf661168df7ebd428e4088737718775fbd
author Bram Moolenaar <Bram@vim.org> Wed Sep 23 12:29:11 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Wed Sep 23 12:29:11 2020 +0200
tree 41f4c1d46cc1b0b40dcff2969f189ddfd1b21d84
parent c53e9c57a9846655c2d3169788f4beefa6d22d90

patch 8.2.1729: endless loop when ":normal" feeds popup window filter

Problem:    Endless loop when ":normal" feeds popup window filter.
Solution:   Add the ex_normal_busy_done flag.

src/ex_docmd.c

diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index bc01b69..7f96388 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -8030,6 +8030,10 @@
 
     restore_current_state(&save_state);
     --ex_normal_busy;
+#ifdef FEAT_PROP_POPUP
+    if (ex_normal_busy == 0)
+	ex_normal_busy_done = FALSE;
+#endif
     setmouse();
 #ifdef CURSOR_SHAPE
     ui_cursor_shape();		// may show different cursor shape