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Patch backported from branch-5-4-stable.
https://bugs.gentoo.org/690014
--- gnuplot-5.2.8-orig/term/caca.trm
+++ gnuplot-5.2.8/term/caca.trm
@@ -1909,8 +1909,11 @@
CACA_result loop = CACA_loop;
caca_event_t ev;
const int event_mask =
- CACA_EVENT_KEY_PRESS | CACA_EVENT_RESIZE | CACA_EVENT_QUIT |
- CACA_EVENT_MOUSE_MOTION | CACA_EVENT_MOUSE_PRESS | CACA_EVENT_MOUSE_RELEASE;
+ CACA_EVENT_KEY_PRESS | CACA_EVENT_RESIZE | CACA_EVENT_QUIT
+#ifdef USE_MOUSE
+ | CACA_EVENT_MOUSE_MOTION | CACA_EVENT_MOUSE_PRESS | CACA_EVENT_MOUSE_RELEASE
+#endif
+ ;
static int mx = 0, my = 0; /* current mouse position */
static unsigned long last_event_time = 0;
@@ -2577,11 +2580,13 @@
}
}
+#ifdef USE_MOUSE
if (changed) {
/* Replot only if something changed. */
CACA_zoom_or_replot = TRUE;
process_event(GE_replot, 0, 0, 0, 0, 0);
}
+#endif
}
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