Index: animator/hid_anim.c
===================================================================
--- animator/hid_anim.c	(revision 4737)
+++ animator/hid_anim.c	(revision 4738)
@@ -48,6 +48,7 @@
 
 typedef struct {
 	unsigned in_use:1;
+	char cap;
 	char color[16];
 } gc_t;
 
@@ -88,6 +89,14 @@
 	}
 }
 
+#define get_gc(idx, idx_str) \
+do { \
+	char *__end__; \
+	idx = strtol(gs, &__end__, 10); \
+	if ((*__end__ != '\0') || (idx < 0) || (idx >= NUM_GC) || !gc[idx].in_use) \
+		return; \
+} while(0)
+
 static void cmd_clr(proto_node_t *args)
 {
 	int idx;
@@ -96,14 +105,25 @@
 
 	if ((cs == NULL) || (gs == NULL))
 		return;
-	idx = atoi(gs);
-	if ((idx < 0) || (idx >= NUM_GC) || !gc[idx].in_use)
-		return;
+	get_gc(idx, gs);
 	if ((strlen(cs) > 7) || (*cs != '#'))
 		return;
 	strcpy(gc[idx].color, cs);
 }
 
+static void cmd_cap(proto_node_t *args)
+{
+	int idx;
+	proto_node_t *ch1 = child1(args);
+	char *gs = str(ch1), *cs = str(next(ch1));
+
+	if ((cs == NULL) || (gs == NULL))
+		return;
+	get_gc(idx, gs);
+	if ((*cs == 'r') || (*cs == 'b') || (*cs == 's'))
+		gc[idx].cap = *cs;
+}
+
 static void read_netin(void)
 {
 	P_size_t len, n;
@@ -125,6 +145,7 @@
 					case cmds_makeGC: cmd_makeGC(pctx.targ); break;
 					case cmds_delGC: cmd_delGC(pctx.targ); break;
 					case cmds_clr: cmd_clr(pctx.targ); break;
+					case cmds_cap: cmd_cap(pctx.targ); break;
 				
 					/* ignore */
 					case cmds_inval: