Just because we're *compiled* with graphics support doesn't mean

we support them in the current mode.

Fixes issue 175

src/syncterm/ripper.c

@@ -15870,6 +15870,7 @@ size_t
 parse_rip(BYTE *origbuf, unsigned blen, unsigned maxlen)
 {
 #ifdef HAS_VSTAT
+	if (cio_api.options & CONIO_OPT_SET_PIXEL) {
 		unsigned pos = 0;
 		size_t   rip_start = maxlen + 1;
 		bool     copy = false;
@@ -16161,6 +16162,7 @@ parse_rip(BYTE *origbuf, unsigned blen, unsigned maxlen)
 		}
 		if (rip.text_disabled)
 			return ansi_only(origbuf, blen);
+	}
 #endif
 	return blen;
 }
@@ -16169,6 +16171,7 @@ void
 suspend_rip(bool suspend)
 {
 #ifdef HAS_VSTAT
+	if (cio_api.options & CONIO_OPT_SET_PIXEL) {
 		if (suspend) {
 			if (rip.enabled)
 				rip_suspended = true;
@@ -16177,6 +16180,7 @@ suspend_rip(bool suspend)
 			if (rip.enabled)
 				rip_suspended = false;
 		}
+	}
 #endif
 }
@@ -16184,6 +16188,7 @@ void
 init_rip(struct bbslist *bbs)
 {
 #ifdef HAS_VSTAT
+	if (cio_api.options & CONIO_OPT_SET_PIXEL) {
 		FREE_AND_NULL(rip.xmap);
 		FREE_AND_NULL(rip.ymap);
 		FREE_AND_NULL(rip.xunmap);
@@ -16246,6 +16251,7 @@ init_rip(struct bbslist *bbs)
 			set_ega_palette();
 			normal_palette();
 		}
+	}
 #endif
 }
@@ -16253,7 +16259,7 @@ int
 rip_kbhit(void)
 {
 #ifdef HAS_VSTAT
-	if (rip.enabled)
+	if (rip.enabled && cio_api.options & CONIO_OPT_SET_PIXEL)
 		if (ripbuf)
 			return 1;
 #endif
@@ -16264,6 +16270,7 @@ int
 rip_getch(void)
 {
 #ifdef HAS_VSTAT
+	if (cio_api.options & CONIO_OPT_SET_PIXEL) {
 		int                ch;
 		struct mouse_event mevent;
 		int                oldhold = hold_update;
@@ -16438,7 +16445,8 @@ rip_getch(void)
 		normal_palette();
 		hold_update = oldhold;
 		return ch;
-#else
+	}
+#endif
 	int                ch;
 	ch = getch();
@@ -16448,5 +16456,4 @@ rip_getch(void)
 			ch = 0xe0;
 	}
 	return ch;
-#endif
 }