patch 8.2.5084: when the GUI shows a dialog tests get stuck
Problem: When the GUI shows a dialog tests get stuck.
Solution: Add the --gui-dialog-file argument.
diff --git a/src/structs.h b/src/structs.h
index 58152b9..7fe97fd 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -4207,6 +4207,9 @@
int want_full_screen;
int not_a_term; // no warning for missing term?
+#ifdef FEAT_GUI
+ char_u *gui_dialog_file; // file to write dialog text in
+#endif
int tty_fail; // exit if not a tty
char_u *term; // specified terminal name
#ifdef FEAT_CRYPT