patch 7.4.2025

Problem:    The cursor blinking stops or is irregular when receiving date over
            a channel and writing it in a buffer, and when updating the status
            line. (Ramel Eshed)
Solution:   Make it a bit better by flushing GUI output.  Don't redraw the
            cursor after updating the screen if the blink state is off.

src/screen.c

@@ -757,7 +757,7 @@ update_screen(int type)
     if (gui.in_use)
     {
 	out_flush();	/* required before updating the cursor */
-	if (did_one)
+	if (did_one && !gui_mch_is_blink_off())
 	{
 	    /* Put the GUI position where the cursor was, gui_update_cursor()
 	     * uses that. */