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.
diff --git a/src/getchar.c b/src/getchar.c
index e42fc33..2c7bd1f 100644
--- a/src/getchar.c
+++ b/src/getchar.c
@@ -1888,7 +1888,7 @@
}
#endif
#ifdef FEAT_PROP_POPUP
- if (popup_do_filter(c))
+ if (!ex_normal_busy_done && popup_do_filter(c))
{
if (c == Ctrl_C)
got_int = FALSE; // avoid looping
@@ -3168,6 +3168,10 @@
timedout = TRUE;
continue;
}
+#ifdef FEAT_PROP_POPUP
+ ex_normal_busy_done = TRUE;
+#endif
+
// When 'insertmode' is set, ESC just beeps in Insert
// mode. Use CTRL-L to make edit() return.
// For the command line only CTRL-C always breaks it.