Index: src_plugins/export_gerber/gerber.c
===================================================================
--- src_plugins/export_gerber/gerber.c	(revision 22953)
+++ src_plugins/export_gerber/gerber.c	(revision 22954)
@@ -744,6 +744,7 @@
 
 	want_cross_sect = options[HA_cross_sect].int_value;
 
+TODO("use pcb_has_explicit_outline() instead")
 	has_outline = 0;
 	for(i = 0, g = PCB->LayerGroups.grp; i < PCB->LayerGroups.len; i++,g++) {
 		if (PCB_LAYER_IS_OUTLINE(g->ltype, g->purpi)) {
Index: src_plugins/export_openems/export_openems.c
===================================================================
--- src_plugins/export_openems/export_openems.c	(revision 22953)
+++ src_plugins/export_openems/export_openems.c	(revision 22954)
@@ -340,6 +340,7 @@
 
 	fprintf(ctx->f, "%%%%%% Board outline\n");
 
+TODO("use pcb_has_explicit_outline() instead")
 	out1 = pcb_topoly_find_1st_outline(ctx->pcb);
 	if (out1 != NULL) {
 		long n;
Index: src_plugins/export_ps/ps.c
===================================================================
--- src_plugins/export_ps/ps.c	(revision 22953)
+++ src_plugins/export_ps/ps.c	(revision 22954)
@@ -662,6 +662,7 @@
 		global.scale_factor *= MIN(zx, zy);
 	}
 
+TODO("use pcb_has_explicit_outline() instead")
 	global.has_outline = 0;
 	for(i = 0, g = PCB->LayerGroups.grp; i < PCB->LayerGroups.len; i++,g++) {
 		if (PCB_LAYER_IS_OUTLINE(g->ltype, g->purpi) && !pcb_layergrp_is_pure_empty(PCB, i)) {
Index: src_plugins/io_hyp/write.c
===================================================================
--- src_plugins/io_hyp/write.c	(revision 22953)
+++ src_plugins/io_hyp/write.c	(revision 22954)
@@ -367,6 +367,7 @@
 
 	fprintf(wr->f, "{BOARD\n");
 
+TODO("use pcb_has_explicit_outline() instead")
 	has_outline = 0;
 	for(i = 0, g = PCB->LayerGroups.grp; i < PCB->LayerGroups.len; i++,g++) {
 		if (pcb_layergrp_is_pure_empty(PCB, i))
Index: src_plugins/io_kicad/write.c
===================================================================
--- src_plugins/io_kicad/write.c	(revision 22953)
+++ src_plugins/io_kicad/write.c	(revision 22954)
@@ -915,6 +915,7 @@
 	fixed_layer_t *l;
 	pcb_layergrp_t *g;
 
+TODO("use pcb_has_explicit_outline() instead")
 	/* if any outline layer is non-empty, don't draw the implicit outline */
 	for(i = 0, g = ctx->pcb->LayerGroups.grp; i < ctx->pcb->LayerGroups.len; i++,g++)
 		if ((PCB_LAYER_IS_OUTLINE(g->ltype, g->purpi)) && (!pcb_layergrp_is_pure_empty(ctx->pcb, i)))