patch 8.2.3761: focus change is not passed on to a terminal windowv8.2.3761

Problem:    Focus change is not passed on to a terminal window.
Solution:   If the current window is a terminal and focus events are enabled
            send a focus event escape sequence to the terminal.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/proto/terminal.pro b/src/proto/terminal.pro
index f5bd1a6c7c..d814bc835c 100644
--- a/src/proto/terminal.pro
+++ b/src/proto/terminal.pro
@@ -18,6 +18,7 @@ int terminal_is_active(void);
 cursorentry_T *term_get_cursor_shape(guicolor_T *fg, guicolor_T *bg);
 int term_use_loop(void);
 void term_win_entered(void);
+void term_focus_change(int in_focus);
 int terminal_loop(int blocking);
 int may_close_term_popup(void);
 void term_channel_closing(channel_T *ch);