Index: trunk/config.h.in
===================================================================
--- trunk/config.h.in	(revision 32102)
+++ trunk/config.h.in	(revision 32103)
@@ -62,6 +62,8 @@
    as ~/DOT_PCB_RND/ */
 #define DOT_PCB_RND "@/local/pcb/dot_pcb_rnd@"
 
+/* librnd transition */
+#define RND_DAD_CFG_NOLABEL 1
 
 #endif
 @]
Index: trunk/scconfig/Rev.h
===================================================================
--- trunk/scconfig/Rev.h	(revision 32102)
+++ trunk/scconfig/Rev.h	(revision 32103)
@@ -1 +1 @@
-static const int myrev = 32099;
+static const int myrev = 32103;
Index: trunk/scconfig/Rev.tab
===================================================================
--- trunk/scconfig/Rev.tab	(revision 32102)
+++ trunk/scconfig/Rev.tab	(revision 32103)
@@ -1,3 +1,4 @@
+32103	configure	librnd DAD API transition (label cleanup)
 32099	configure	remove lesstif local dialog implementations: library, netlist
 31776	configure	new plugin: formula, for impedance calculations
 31708	configure	query plugin: move the advanced search dialog from dialogs plugin to query to better access of internals
Index: trunk/src/brave.c
===================================================================
--- trunk/src/brave.c	(revision 32102)
+++ trunk/src/brave.c	(revision 32103)
@@ -203,7 +203,7 @@
 			for(d = desc, len=0; d->name != NULL; d++,len++) {
 				RND_DAD_LABEL(dlg, d->name);
 					RND_DAD_HELP(dlg, d->lng);
-				RND_DAD_BOOL(dlg, "");
+				RND_DAD_BOOL(dlg);
 					d->widget = RND_DAD_CURRENT(dlg);
 					RND_DAD_CHANGE_CB(dlg, brave_dialog_chg);
 					RND_DAD_HELP(dlg, d->lng);
Index: trunk/src/buffer.c
===================================================================
--- trunk/src/buffer.c	(revision 32102)
+++ trunk/src/buffer.c	(revision 32103)
@@ -570,19 +570,19 @@
 			RND_DAD_COMPFLAG(ctx.dlg, RND_HATF_EXPFILL);
 
 			RND_DAD_LABEL(ctx.dlg, "scale X");
-			RND_DAD_REAL(ctx.dlg, "");
+			RND_DAD_REAL(ctx.dlg);
 				ctx.wx = RND_DAD_CURRENT(ctx.dlg);
 				RND_DAD_DEFAULT_NUM(ctx.dlg, 1);
 				RND_DAD_CHANGE_CB(ctx.dlg, scale_chg_cb);
 
 			RND_DAD_LABEL(ctx.dlg, "same");
-			RND_DAD_BOOL(ctx.dlg, "");
+			RND_DAD_BOOL(ctx.dlg);
 				ctx.wlock = RND_DAD_CURRENT(ctx.dlg);
 				RND_DAD_DEFAULT_NUM(ctx.dlg, 1);
 				RND_DAD_CHANGE_CB(ctx.dlg, scale_chg_cb);
 
 			RND_DAD_LABEL(ctx.dlg, "scale Y");
-			RND_DAD_REAL(ctx.dlg, "");
+			RND_DAD_REAL(ctx.dlg);
 				ctx.wy = RND_DAD_CURRENT(ctx.dlg);
 				RND_DAD_DEFAULT_NUM(ctx.dlg, 1);
 				RND_DAD_CHANGE_CB(ctx.dlg, scale_chg_cb);
Index: trunk/src/extobj_helper.h
===================================================================
--- trunk/src/extobj_helper.h	(revision 32102)
+++ trunk/src/extobj_helper.h	(revision 32103)
@@ -184,7 +184,7 @@
 	currval = d; \
 	RND_DAD_LABEL(dlg, vis_name); \
 		if (help != NULL) RND_DAD_HELP(dlg, help); \
-	RND_DAD_COORD(dlg, ""); \
+	RND_DAD_COORD(dlg); \
 		if (help != NULL) RND_DAD_HELP(dlg, help); \
 		RND_DAD_CHANGE_CB(dlg, pcb_exto_dlg_coord_cb); \
 		wid = RND_DAD_CURRENT(dlg); \
@@ -240,7 +240,7 @@
 		currval = strtol(sval, NULL, 10); \
 	RND_DAD_LABEL(dlg, vis_name); \
 		if (help != NULL) RND_DAD_HELP(dlg, help); \
-	RND_DAD_INTEGER(dlg, ""); \
+	RND_DAD_INTEGER(dlg); \
 		if (help != NULL) RND_DAD_HELP(dlg, help); \
 		RND_DAD_CHANGE_CB(dlg, pcb_exto_dlg_int_cb); \
 		wid = RND_DAD_CURRENT(dlg); \
Index: trunk/src/librnd/core/hid_dad_spin.c
===================================================================
--- trunk/src/librnd/core/hid_dad_spin.c	(revision 32102)
+++ trunk/src/librnd/core/hid_dad_spin.c	(revision 32103)
@@ -197,7 +197,7 @@
 			
 			if (spin->unit_family == (RND_UNIT_METRIC | RND_UNIT_IMPERIAL)) {
 				RND_DAD_LABEL(ctx.dlg, "Use the global");
-				RND_DAD_BOOL(ctx.dlg, "");
+				RND_DAD_BOOL_(ctx.dlg);
 					RND_DAD_HELP(ctx.dlg, "Ignore the above unit selection,\nuse the global unit (grid unit) in this spinbox,\nfollow changes of the global unit");
 					ctx.wglob = RND_DAD_CURRENT(ctx.dlg);
 					RND_DAD_DEFAULT_NUM(ctx.dlg, (spin->unit == NULL));
@@ -204,7 +204,7 @@
 					RND_DAD_CHANGE_CB(ctx.dlg, spin_unit_chg_cb);
 
 				RND_DAD_LABEL(ctx.dlg, "Stick to unit");
-				RND_DAD_BOOL(ctx.dlg, "");
+				RND_DAD_BOOL_(ctx.dlg);
 					RND_DAD_HELP(ctx.dlg, "Upon any update from software, switch back to\the selected unit even if the user specified\na different unit in the text field.");
 					ctx.wstick = RND_DAD_CURRENT(ctx.dlg);
 					RND_DAD_DEFAULT_NUM(ctx.dlg, spin->no_unit_chg);
Index: trunk/src_plugins/ddraft/constraint_gui.c
===================================================================
--- trunk/src_plugins/ddraft/constraint_gui.c	(revision 32102)
+++ trunk/src_plugins/ddraft/constraint_gui.c	(revision 32103)
@@ -211,7 +211,7 @@
 			RND_DAD_BEGIN_VBOX(cnstgui_ctx.dlg);
 				RND_DAD_BEGIN_HBOX(cnstgui_ctx.dlg);
 					RND_DAD_LABEL(cnstgui_ctx.dlg, "All direction lines:");
-					RND_DAD_BOOL(cnstgui_ctx.dlg, "");
+					RND_DAD_BOOL(cnstgui_ctx.dlg);
 						cnstgui_ctx.alldir = RND_DAD_CURRENT(cnstgui_ctx.dlg);
 						RND_DAD_CHANGE_CB(cnstgui_ctx.dlg, set_alldir);
 						RND_DAD_HELP(cnstgui_ctx.dlg, "Constraints work well only when\nthe all-direction-lines is enabled");
@@ -226,7 +226,7 @@
 				RND_DAD_END(cnstgui_ctx.dlg);
 				RND_DAD_BEGIN_HBOX(cnstgui_ctx.dlg);
 					RND_DAD_LABEL(cnstgui_ctx.dlg, "Angle modulo:");
-					RND_DAD_REAL(cnstgui_ctx.dlg, "");
+					RND_DAD_REAL(cnstgui_ctx.dlg);
 						cnstgui_ctx.line_angle_mod = RND_DAD_CURRENT(cnstgui_ctx.dlg);
 						RND_DAD_MINVAL(cnstgui_ctx.dlg, 0);
 						RND_DAD_MAXVAL(cnstgui_ctx.dlg, 180);
@@ -243,7 +243,7 @@
 				RND_DAD_END(cnstgui_ctx.dlg);
 				RND_DAD_BEGIN_HBOX(cnstgui_ctx.dlg);
 					RND_DAD_LABEL(cnstgui_ctx.dlg, "Length modulo:");
-					RND_DAD_COORD(cnstgui_ctx.dlg, "");
+					RND_DAD_COORD(cnstgui_ctx.dlg);
 						cnstgui_ctx.line_length_mod = RND_DAD_CURRENT(cnstgui_ctx.dlg);
 						RND_DAD_MINVAL(cnstgui_ctx.dlg, 0);
 						RND_DAD_MAXVAL(cnstgui_ctx.dlg, RND_MM_TO_COORD(1000));
@@ -286,7 +286,7 @@
 				RND_DAD_END(cnstgui_ctx.dlg);
 				RND_DAD_BEGIN_HBOX(cnstgui_ctx.dlg);
 					RND_DAD_LABEL(cnstgui_ctx.dlg, "Angle modulo:");
-					RND_DAD_REAL(cnstgui_ctx.dlg, "");
+					RND_DAD_REAL(cnstgui_ctx.dlg);
 						cnstgui_ctx.move_angle_mod = RND_DAD_CURRENT(cnstgui_ctx.dlg);
 						RND_DAD_MINVAL(cnstgui_ctx.dlg, 0);
 						RND_DAD_MAXVAL(cnstgui_ctx.dlg, 180);
@@ -303,7 +303,7 @@
 				RND_DAD_END(cnstgui_ctx.dlg);
 				RND_DAD_BEGIN_HBOX(cnstgui_ctx.dlg);
 					RND_DAD_LABEL(cnstgui_ctx.dlg, "Length modulo:");
-					RND_DAD_COORD(cnstgui_ctx.dlg, "");
+					RND_DAD_COORD(cnstgui_ctx.dlg);
 						cnstgui_ctx.move_length_mod = RND_DAD_CURRENT(cnstgui_ctx.dlg);
 						RND_DAD_MINVAL(cnstgui_ctx.dlg, 0);
 						RND_DAD_MAXVAL(cnstgui_ctx.dlg, RND_MM_TO_COORD(1000));
Index: trunk/src_plugins/dialogs/dlg_export.c
===================================================================
--- trunk/src_plugins/dialogs/dlg_export.c	(revision 32102)
+++ trunk/src_plugins/dialogs/dlg_export.c	(revision 32103)
@@ -200,17 +200,17 @@
 							
 							switch(opts[i].type) {
 								case RND_HATT_COORD:
-									RND_DAD_COORD(export_ctx.dlg, opts[i].name);
+									RND_DAD_COORD(export_ctx.dlg);
 									RND_DAD_MINMAX(export_ctx.dlg, opts[i].min_val, opts[i].max_val);
 									RND_DAD_DEFAULT_NUM(export_ctx.dlg, opts[i].default_val.crd);
 									break;
 								case RND_HATT_INTEGER:
-									RND_DAD_INTEGER(export_ctx.dlg, opts[i].name);
+									RND_DAD_INTEGER(export_ctx.dlg);
 									RND_DAD_MINMAX(export_ctx.dlg, opts[i].min_val, opts[i].max_val);
 									RND_DAD_DEFAULT_NUM(export_ctx.dlg, opts[i].default_val.lng);
 									break;
 								case RND_HATT_REAL:
-									RND_DAD_REAL(export_ctx.dlg, opts[i].name);
+									RND_DAD_REAL(export_ctx.dlg);
 									RND_DAD_MINMAX(export_ctx.dlg, opts[i].min_val, opts[i].max_val);
 									RND_DAD_DEFAULT_NUM(export_ctx.dlg, opts[i].default_val.dbl);
 									break;
Index: trunk/src_plugins/dialogs/dlg_flag_edit.c
===================================================================
--- trunk/src_plugins/dialogs/dlg_flag_edit.c	(revision 32102)
+++ trunk/src_plugins/dialogs/dlg_flag_edit.c	(revision 32103)
@@ -130,7 +130,7 @@
 			for(n = 0; n < pcb_object_flagbits_len; n++) {
 				if (pcb_object_flagbits[n].object_types & ctx.obj_type) {
 					RND_DAD_BEGIN_HBOX(dlg);
-						RND_DAD_BOOL(dlg, "");
+						RND_DAD_BOOL(dlg);
 							RND_DAD_HELP(dlg, pcb_object_flagbits[n].help);
 						ctx.wid[ctx.len] = RND_DAD_CURRENT(dlg);
 						ctx.flag_bit[ctx.len] = pcb_object_flagbits[n].mask;
Index: trunk/src_plugins/dialogs/dlg_layer_binding.c
===================================================================
--- trunk/src_plugins/dialogs/dlg_layer_binding.c	(revision 32102)
+++ trunk/src_plugins/dialogs/dlg_layer_binding.c	(revision 32103)
@@ -372,7 +372,7 @@
 							w->type = RND_DAD_CURRENT(dlg);
 					RND_DAD_END(dlg);
 					RND_DAD_BEGIN_HBOX(dlg);
-						RND_DAD_INTEGER(dlg, NULL);
+						RND_DAD_INTEGER(dlg);
 							RND_DAD_MINVAL(dlg, 0);
 							RND_DAD_MAXVAL(dlg, num_copper);
 							w->offs = RND_DAD_CURRENT(dlg);
Index: trunk/src_plugins/dialogs/dlg_layer_flags.c
===================================================================
--- trunk/src_plugins/dialogs/dlg_layer_flags.c	(revision 32102)
+++ trunk/src_plugins/dialogs/dlg_layer_flags.c	(revision 32103)
@@ -53,11 +53,11 @@
 				RND_DAD_HELP(dlg, "logical layer name");
 				wname = RND_DAD_CURRENT(dlg);
 			RND_DAD_LABEL(dlg, "sub");
-			RND_DAD_BOOL(dlg, "");
+			RND_DAD_BOOL(dlg);
 				RND_DAD_HELP(dlg, "Layer is drawn negatively in composition\n(will not work on copper)");
 				wsub = RND_DAD_CURRENT(dlg);
 			RND_DAD_LABEL(dlg, "auto");
-			RND_DAD_BOOL(dlg, "");
+			RND_DAD_BOOL(dlg);
 				RND_DAD_HELP(dlg, "Layer is target for autogenerated objects\nand side effects, e.g. padstack shapes");
 				wauto = RND_DAD_CURRENT(dlg);
 		RND_DAD_END(dlg);
Index: trunk/src_plugins/dialogs/dlg_lib_pstk.c
===================================================================
--- trunk/src_plugins/dialogs/dlg_lib_pstk.c	(revision 32102)
+++ trunk/src_plugins/dialogs/dlg_lib_pstk.c	(revision 32103)
@@ -569,7 +569,7 @@
 
 				RND_DAD_BEGIN_TABLE(ctx->dlg, 2);
 					RND_DAD_LABEL(ctx->dlg, "Grid:");
-					RND_DAD_COORD(ctx->dlg, "");
+					RND_DAD_COORD(ctx->dlg);
 						ctx->wgrid = RND_DAD_CURRENT(ctx->dlg);
 						RND_DAD_MINMAX(ctx->dlg, RND_MM_TO_COORD(0.01), RND_MM_TO_COORD(10));
 						RND_DAD_DEFAULT_NUM(ctx->dlg, (rnd_coord_t)RND_MM_TO_COORD(1));
@@ -585,11 +585,11 @@
 					for(n = 0; n < pcb_proto_num_layers; n++) {
 						RND_DAD_LABEL(ctx->dlg, pcb_proto_layers[n].name);
 						RND_DAD_BEGIN_HBOX(ctx->dlg);
-							RND_DAD_BOOL(ctx->dlg, "");
+							RND_DAD_BOOL(ctx->dlg);
 								RND_DAD_DEFAULT_NUM(ctx->dlg, 1);
 								RND_DAD_CHANGE_CB(ctx->dlg, pstklib_update_prv);
 								ctx->wlayerv[n] = RND_DAD_CURRENT(ctx->dlg);
-							RND_DAD_BOOL(ctx->dlg, "");
+							RND_DAD_BOOL(ctx->dlg);
 								RND_DAD_DEFAULT_NUM(ctx->dlg, (pcb_proto_layers[n].mask == (PCB_LYT_TOP | PCB_LYT_COPPER)));
 								RND_DAD_CHANGE_CB(ctx->dlg, pstklib_update_layerc);
 								ctx->wlayerc[n] = RND_DAD_CURRENT(ctx->dlg);
Index: trunk/src_plugins/dialogs/dlg_library_param.c
===================================================================
--- trunk/src_plugins/dialogs/dlg_library_param.c	(revision 32102)
+++ trunk/src_plugins/dialogs/dlg_library_param.c	(revision 32103)
@@ -146,7 +146,7 @@
 	switch(curr_type) { \
 		case RND_HATT_COORD: \
 		case RND_HATT_END: \
-			RND_DAD_COORD(library_ctx.pdlg, ""); \
+			RND_DAD_COORD(library_ctx.pdlg); \
 				ctx->pwid[curr] = RND_DAD_CURRENT(library_ctx.pdlg); \
 				RND_DAD_MINMAX(library_ctx.pdlg, 0, RND_MM_TO_COORD(512)); \
 				RND_DAD_CHANGE_CB(library_ctx.pdlg, library_param_cb); \
@@ -157,7 +157,7 @@
 				RND_DAD_CHANGE_CB(library_ctx.pdlg, library_param_cb); \
 			break; \
 		case RND_HATT_BOOL: \
-			RND_DAD_BOOL(library_ctx.pdlg, ""); \
+			RND_DAD_BOOL(library_ctx.pdlg); \
 				ctx->pwid[curr] = RND_DAD_CURRENT(library_ctx.pdlg); \
 				RND_DAD_CHANGE_CB(library_ctx.pdlg, library_param_cb); \
 			break; \
Index: trunk/src_plugins/dialogs/dlg_loadsave.c
===================================================================
--- trunk/src_plugins/dialogs/dlg_loadsave.c	(revision 32102)
+++ trunk/src_plugins/dialogs/dlg_loadsave.c	(revision 32103)
@@ -359,7 +359,7 @@
 		RND_DAD_BEGIN_HBOX(save->fmtsub->dlg);
 			RND_DAD_LABEL(save->fmtsub->dlg, "Guess format:");
 				RND_DAD_HELP(save->fmtsub->dlg, guess_help);
-			RND_DAD_BOOL(save->fmtsub->dlg, "");
+			RND_DAD_BOOL(save->fmtsub->dlg);
 				save->wguess = RND_DAD_CURRENT(save->fmtsub->dlg);
 				RND_DAD_CHANGE_CB(save->fmtsub->dlg, guess_chg);
 				RND_DAD_DEFAULT_NUM(save->fmtsub->dlg, !!dialogs_conf.plugins.dialogs.file_select_dialog.save_as_format_guess);
Index: trunk/src_plugins/dialogs/dlg_padstack.c
===================================================================
--- trunk/src_plugins/dialogs/dlg_padstack.c	(revision 32102)
+++ trunk/src_plugins/dialogs/dlg_padstack.c	(revision 32103)
@@ -663,7 +663,7 @@
 				pse->shrink = RND_DAD_CURRENT(dlg);
 				RND_DAD_CHANGE_CB(dlg, pse_shape_shrink);
 				RND_DAD_HELP(dlg, "Make the shape smaller by the selected amount");
-			RND_DAD_COORD(dlg, "");
+			RND_DAD_COORD(dlg);
 				pse->amount = RND_DAD_CURRENT(dlg);
 				RND_DAD_MINMAX(dlg, 1, RND_MM_TO_COORD(100));
 			RND_DAD_BUTTON(dlg, "Grow");
@@ -830,7 +830,7 @@
 						RND_DAD_END(dlg);
 						RND_DAD_BEGIN_TABLE(dlg, 2);
 							RND_DAD_LABEL(dlg, "Clearance");
-							RND_DAD_COORD(dlg, "");
+							RND_DAD_COORD(dlg);
 								pse->clearance = RND_DAD_CURRENT(dlg);
 								RND_DAD_MINVAL(dlg, 0);
 								RND_DAD_MAXVAL(dlg, RND_MM_TO_COORD(1000));
@@ -837,17 +837,17 @@
 								RND_DAD_CHANGE_CB(dlg, pse_chg_instance);
 								RND_DAD_HELP(dlg, "global clearance (affects all layers)");
 							RND_DAD_LABEL(dlg, "Rotation");
-							RND_DAD_REAL(dlg, "");
+							RND_DAD_REAL(dlg);
 								pse->rot = RND_DAD_CURRENT(dlg);
 								RND_DAD_MINVAL(dlg, 0);
 								RND_DAD_MAXVAL(dlg, 360);
 								RND_DAD_CHANGE_CB(dlg, pse_chg_instance);
 							RND_DAD_LABEL(dlg, "X-mirror");
-							RND_DAD_BOOL(dlg, "");
+							RND_DAD_BOOL(dlg);
 								pse->xmirror = RND_DAD_CURRENT(dlg);
 								RND_DAD_CHANGE_CB(dlg, pse_chg_instance);
 							RND_DAD_LABEL(dlg, "S-mirror");
-							RND_DAD_BOOL(dlg, "");
+							RND_DAD_BOOL(dlg);
 								pse->smirror = RND_DAD_CURRENT(dlg);
 								RND_DAD_CHANGE_CB(dlg, pse_chg_instance);
 						RND_DAD_END(dlg);
@@ -951,7 +951,7 @@
 									RND_DAD_CHANGE_CB(dlg, pse_chg_shape);
 									RND_DAD_HELP(dlg, "Change the shape on this layer type");
 								RND_DAD_LABEL(dlg, "      ");
-								RND_DAD_COORD(dlg, "");
+								RND_DAD_COORD(dlg);
 									pse->proto_clr[n] = RND_DAD_CURRENT(dlg);
 									RND_DAD_MINVAL(dlg, 1);
 									RND_DAD_MAXVAL(dlg, RND_MM_TO_COORD(1000));
@@ -969,7 +969,7 @@
 							pse->hole_header = RND_DAD_CURRENT(dlg);
 						spring(dlg);
 						RND_DAD_LABEL(dlg, "Hole diameter:");
-						RND_DAD_COORD(dlg, "");
+						RND_DAD_COORD(dlg);
 							pse->hdia = RND_DAD_CURRENT(dlg);
 							RND_DAD_MINVAL(dlg, 0);
 							RND_DAD_MAXVAL(dlg, RND_MM_TO_COORD(1000));
@@ -977,7 +977,7 @@
 							RND_DAD_WIDTH_CHR(dlg, 10);
 						spring(dlg);
 						RND_DAD_LABEL(dlg, "Hole/slot plating:");
-						RND_DAD_BOOL(dlg, "");
+						RND_DAD_BOOL(dlg);
 							pse->hplated = RND_DAD_CURRENT(dlg);
 							RND_DAD_CHANGE_CB(dlg, pse_chg_hole);
 							RND_DAD_HELP(dlg, "A plated hole galvanically connects layers");
@@ -987,7 +987,7 @@
 					RND_DAD_BEGIN_TABLE(dlg, 4);
 						/* table row 1 */
 						RND_DAD_LABEL(dlg, "Hole/slot top:");
-						RND_DAD_INTEGER(dlg, "");
+						RND_DAD_INTEGER(dlg);
 							pse->htop_val = RND_DAD_CURRENT(dlg);
 							RND_DAD_MINVAL(dlg, -(pse->pcb->LayerGroups.cache.copper_len-1));
 							RND_DAD_MAXVAL(dlg, pse->pcb->LayerGroups.cache.copper_len-1);
@@ -1001,7 +1001,7 @@
 
 						/* table row 2 */
 						RND_DAD_LABEL(dlg, "Hole/slot bottom:");
-						RND_DAD_INTEGER(dlg, "");
+						RND_DAD_INTEGER(dlg);
 							pse->hbot_val = RND_DAD_CURRENT(dlg);
 							RND_DAD_MINVAL(dlg, -(pse->pcb->LayerGroups.cache.copper_len-1));
 							RND_DAD_MAXVAL(dlg, pse->pcb->LayerGroups.cache.copper_len-1);
@@ -1028,13 +1028,13 @@
 							pse->gen_shp = RND_DAD_CURRENT(dlg);
 
 						RND_DAD_LABEL(dlg, "Size (circle diameter or square side):");
-						RND_DAD_COORD(dlg, "");
+						RND_DAD_COORD(dlg);
 							pse->gen_size = RND_DAD_CURRENT(dlg);
 							RND_DAD_MINVAL(dlg, 1);
 							RND_DAD_MAXVAL(dlg, RND_MM_TO_COORD(1000));
 
 						RND_DAD_LABEL(dlg, "Drill diameter (0 means no hole):");
-						RND_DAD_COORD(dlg, "");
+						RND_DAD_COORD(dlg);
 							pse->gen_drill = RND_DAD_CURRENT(dlg);
 							RND_DAD_MINVAL(dlg, 1);
 							RND_DAD_MAXVAL(dlg, RND_MM_TO_COORD(1000));
@@ -1044,11 +1044,11 @@
 							pse->gen_sides = RND_DAD_CURRENT(dlg);
 
 						RND_DAD_LABEL(dlg, "Expose top/bottom copper:");
-						RND_DAD_BOOL(dlg, "");
+						RND_DAD_BOOL(dlg);
 							pse->gen_expose = RND_DAD_CURRENT(dlg);
 
 						RND_DAD_LABEL(dlg, "Paste exposed copper:");
-						RND_DAD_BOOL(dlg, "");
+						RND_DAD_BOOL(dlg);
 							pse->gen_paste = RND_DAD_CURRENT(dlg);
 
 						RND_DAD_LABEL(dlg, "");
Index: trunk/src_plugins/dialogs/dlg_pref.c
===================================================================
--- trunk/src_plugins/dialogs/dlg_pref.c	(revision 32102)
+++ trunk/src_plugins/dialogs/dlg_pref.c	(revision 32103)
@@ -140,7 +140,7 @@
 
 	switch(cn->type) {
 		case RND_CFN_COORD:
-			RND_DAD_COORD(ctx->dlg, "");
+			RND_DAD_COORD(ctx->dlg);
 				item->wid = RND_DAD_CURRENT(ctx->dlg);
 				RND_DAD_MINMAX(ctx->dlg, 0, RND_MAX_COORD);
 				RND_DAD_DEFAULT_NUM(ctx->dlg, cn->val.coord[0]);
@@ -148,7 +148,7 @@
 				RND_DAD_CHANGE_CB(ctx->dlg, change_cb);
 			break;
 		case RND_CFN_BOOLEAN:
-			RND_DAD_BOOL(ctx->dlg, "");
+			RND_DAD_BOOL(ctx->dlg);
 				item->wid = RND_DAD_CURRENT(ctx->dlg);
 				RND_DAD_DEFAULT_NUM(ctx->dlg, cn->val.integer[0]);
 				RND_DAD_HELP(ctx->dlg, cn->description);
@@ -155,7 +155,7 @@
 				RND_DAD_CHANGE_CB(ctx->dlg, change_cb);
 			break;
 		case RND_CFN_INTEGER:
-			RND_DAD_INTEGER(ctx->dlg, "");
+			RND_DAD_INTEGER(ctx->dlg);
 				item->wid = RND_DAD_CURRENT(ctx->dlg);
 				RND_DAD_MINMAX(ctx->dlg, 0, INT_MAX);
 				RND_DAD_DEFAULT_NUM(ctx->dlg, cn->val.integer[0]);
@@ -163,7 +163,7 @@
 				RND_DAD_CHANGE_CB(ctx->dlg, change_cb);
 			break;
 		case RND_CFN_REAL:
-			RND_DAD_REAL(ctx->dlg, "");
+			RND_DAD_REAL(ctx->dlg);
 				item->wid = RND_DAD_CURRENT(ctx->dlg);
 				RND_DAD_MINMAX(ctx->dlg, 0, INT_MAX);
 				ctx->dlg[item->wid].val.dbl = cn->val.real[0];
Index: trunk/src_plugins/dialogs/dlg_pref_board.c
===================================================================
--- trunk/src_plugins/dialogs/dlg_pref_board.c	(revision 32102)
+++ trunk/src_plugins/dialogs/dlg_pref_board.c	(revision 32103)
@@ -88,7 +88,7 @@
 			ctx->dlg[ctx->board.wname].val.str = rnd_strdup(RND_EMPTY(PCB->hidlib.name));
 			RND_DAD_CHANGE_CB(ctx->dlg, pref_board_dlg2brd);
 		RND_DAD_LABEL(ctx->dlg, "Thermal scale");
-		RND_DAD_REAL(ctx->dlg, "");
+		RND_DAD_REAL(ctx->dlg);
 			ctx->board.wthermscale = RND_DAD_CURRENT(ctx->dlg);
 			RND_DAD_MINMAX(ctx->dlg, 0.01, 100);
 			ctx->dlg[ctx->board.wthermscale].val.dbl = PCB->ThermScale;
Index: trunk/src_plugins/dialogs/dlg_pref_confedit.c
===================================================================
--- trunk/src_plugins/dialogs/dlg_pref_confedit.c	(revision 32102)
+++ trunk/src_plugins/dialogs/dlg_pref_confedit.c	(revision 32103)
@@ -277,12 +277,12 @@
 					b[0] = RND_DAD_CURRENT(ctx->dlg);
 				break;
 			case RND_CFN_BOOLEAN:
-				RND_DAD_BOOL(ctx->dlg, "");
+				RND_DAD_BOOL(ctx->dlg);
 					ctx->wnewval = RND_DAD_CURRENT(ctx->dlg);
 					RND_DAD_CHANGE_CB(ctx->dlg, pref_conf_editval_cb);
 				break;
 			case RND_CFN_INTEGER:
-				RND_DAD_INTEGER(ctx->dlg, "");
+				RND_DAD_INTEGER(ctx->dlg);
 					ctx->wnewval = RND_DAD_CURRENT(ctx->dlg);
 					RND_DAD_MINMAX(ctx->dlg, -(1<<30), +(1<<30));
 				RND_DAD_BUTTON(ctx->dlg, "apply");
@@ -290,7 +290,7 @@
 					b[0] = RND_DAD_CURRENT(ctx->dlg);
 				break;
 			case RND_CFN_REAL:
-				RND_DAD_REAL(ctx->dlg, "");
+				RND_DAD_REAL(ctx->dlg);
 					ctx->wnewval = RND_DAD_CURRENT(ctx->dlg);
 					RND_DAD_MINMAX(ctx->dlg, -(1<<30), +(1<<30));
 				RND_DAD_BUTTON(ctx->dlg, "apply");
@@ -298,7 +298,7 @@
 					b[0] = RND_DAD_CURRENT(ctx->dlg);
 				break;
 			case RND_CFN_COORD:
-				RND_DAD_COORD(ctx->dlg, "");
+				RND_DAD_COORD(ctx->dlg);
 					ctx->wnewval = RND_DAD_CURRENT(ctx->dlg);
 					RND_DAD_MINMAX(ctx->dlg, -RND_MM_TO_COORD(1000), +RND_MM_TO_COORD(1000));
 				RND_DAD_BUTTON(ctx->dlg, "apply");
Index: trunk/src_plugins/dialogs/dlg_pref_sizes.c
===================================================================
--- trunk/src_plugins/dialogs/dlg_pref_sizes.c	(revision 32102)
+++ trunk/src_plugins/dialogs/dlg_pref_sizes.c	(revision 32103)
@@ -104,13 +104,13 @@
 		RND_DAD_LABEL(ctx->dlg, "Board size");
 		RND_DAD_BEGIN_HBOX(ctx->dlg);
 			RND_DAD_LABEL(ctx->dlg, "Width=");
-			RND_DAD_COORD(ctx->dlg, "");
+			RND_DAD_COORD(ctx->dlg);
 				ctx->sizes.wwidth = RND_DAD_CURRENT(ctx->dlg);
 				RND_DAD_MINMAX(ctx->dlg, RND_MM_TO_COORD(1), RND_MAX_COORD);
 				RND_DAD_DEFAULT_NUM(ctx->dlg, PCB->hidlib.size_x);
 				RND_DAD_CHANGE_CB(ctx->dlg, pref_sizes_dlg2brd);
 			RND_DAD_LABEL(ctx->dlg, "Height=");
-			RND_DAD_COORD(ctx->dlg, "");
+			RND_DAD_COORD(ctx->dlg);
 				ctx->sizes.wheight = RND_DAD_CURRENT(ctx->dlg);
 				RND_DAD_MINMAX(ctx->dlg, RND_MM_TO_COORD(1), RND_MAX_COORD);
 				RND_DAD_DEFAULT_NUM(ctx->dlg, PCB->hidlib.size_y);
@@ -147,7 +147,7 @@
 		RND_DAD_LABEL(ctx->dlg, "misc sizes");
 		RND_DAD_BEGIN_TABLE(ctx->dlg, 2);
 			RND_DAD_LABEL(ctx->dlg, "polygon isle minimum size\n[square um]");
-			RND_DAD_REAL(ctx->dlg, "");
+			RND_DAD_REAL(ctx->dlg);
 				ctx->sizes.wisle = RND_DAD_CURRENT(ctx->dlg);
 				RND_DAD_MINMAX(ctx->dlg, 0, RND_MAX_COORD);
 				ctx->dlg[ctx->sizes.wisle].val.dbl = (conf_core.design.poly_isle_area / 1000000.0);
Index: trunk/src_plugins/dialogs/dlg_pref_win.c
===================================================================
--- trunk/src_plugins/dialogs/dlg_pref_win.c	(revision 32102)
+++ trunk/src_plugins/dialogs/dlg_pref_win.c	(revision 32103)
@@ -119,7 +119,7 @@
 	RND_DAD_BEGIN_HBOX(ctx->dlg);
 		RND_DAD_COMPFLAG(ctx->dlg, RND_HATF_FRAME);
 		RND_DAD_LABEL(ctx->dlg, "Load window geometry and enable window placement:");
-		RND_DAD_BOOL(ctx->dlg, "");
+		RND_DAD_BOOL(ctx->dlg);
 			RND_DAD_HELP(ctx->dlg, "When enabled, pcb-rnd will load window geometry from config files\nand try to resize and place windows accordingly.\nSizes can be saved once (golden arrangement)\nor at every exit (retrain last setup),\nsee below.");
 			ctx->win.wmaster = RND_DAD_CURRENT(ctx->dlg);
 			RND_DAD_CHANGE_CB(ctx->dlg, pref_win_master_cb);
@@ -139,7 +139,7 @@
 				RND_DAD_BUTTON(ctx->dlg, "now");
 					RND_DAD_CHANGE_CB(ctx->dlg, pref_win_board_now_cb);
 				RND_DAD_LABEL(ctx->dlg, "before close:");
-				RND_DAD_BOOL(ctx->dlg, "");
+				RND_DAD_BOOL(ctx->dlg);
 					ctx->win.wboard = RND_DAD_CURRENT(ctx->dlg);
 					RND_DAD_CHANGE_CB(ctx->dlg, pref_win_board_cb);
 			RND_DAD_END(ctx->dlg);
@@ -154,7 +154,7 @@
 				RND_DAD_BUTTON(ctx->dlg, "now");
 					RND_DAD_CHANGE_CB(ctx->dlg, pref_win_project_now_cb);
 				RND_DAD_LABEL(ctx->dlg, "before close:");
-				RND_DAD_BOOL(ctx->dlg, "");
+				RND_DAD_BOOL(ctx->dlg);
 					ctx->win.wproject = RND_DAD_CURRENT(ctx->dlg);
 					RND_DAD_CHANGE_CB(ctx->dlg, pref_win_project_cb);
 			RND_DAD_END(ctx->dlg);
@@ -169,7 +169,7 @@
 				RND_DAD_BUTTON(ctx->dlg, "now");
 					RND_DAD_CHANGE_CB(ctx->dlg, pref_win_user_now_cb);
 				RND_DAD_LABEL(ctx->dlg, "before close:");
-				RND_DAD_BOOL(ctx->dlg, "");
+				RND_DAD_BOOL(ctx->dlg);
 					ctx->win.wuser = RND_DAD_CURRENT(ctx->dlg);
 					RND_DAD_CHANGE_CB(ctx->dlg, pref_win_user_cb);
 			RND_DAD_END(ctx->dlg);
Index: trunk/src_plugins/dialogs/dlg_test.c
===================================================================
--- trunk/src_plugins/dialogs/dlg_test.c	(revision 32102)
+++ trunk/src_plugins/dialogs/dlg_test.c	(revision 32103)
@@ -161,7 +161,7 @@
 				RND_DAD_ENUM(ctx.dlg, vals);
 					RND_DAD_CHANGE_CB(ctx.dlg, pcb_act_attr_chg);
 					attr_idx = RND_DAD_CURRENT(ctx.dlg);
-				RND_DAD_INTEGER(ctx.dlg, "text2e");
+				RND_DAD_INTEGER(ctx.dlg);
 					RND_DAD_MINVAL(ctx.dlg, 1);
 					RND_DAD_MAXVAL(ctx.dlg, 10);
 					RND_DAD_DEFAULT_NUM(ctx.dlg, 3);
@@ -205,7 +205,7 @@
 						RND_DAD_CHANGE_CB(ctx.dlg, cb_ttbl_append);
 					RND_DAD_BUTTON(ctx.dlg, "jump!");
 						RND_DAD_CHANGE_CB(ctx.dlg, cb_ttbl_jump);
-					RND_DAD_BOOL(ctx.dlg, "filter");
+					RND_DAD_BOOL(ctx.dlg);
 						RND_DAD_CHANGE_CB(ctx.dlg, cb_ttbl_filt);
 				RND_DAD_END(ctx.dlg);
 				RND_DAD_BEGIN_VBOX(ctx.dlg);
Index: trunk/src_plugins/drc_query/dlg.c
===================================================================
--- trunk/src_plugins/drc_query/dlg.c	(revision 32102)
+++ trunk/src_plugins/drc_query/dlg.c	(revision 32103)
@@ -335,7 +335,7 @@
 		RND_DAD_END(ctx->dlg);
 		RND_DAD_BEGIN_HBOX(ctx->dlg);
 			RND_DAD_LABEL(ctx->dlg, "Disable drc rule:");
-			RND_DAD_BOOL(ctx->dlg, "");
+			RND_DAD_BOOL(ctx->dlg);
 			ctx->wdisable = RND_DAD_CURRENT(ctx->dlg);
 		RND_DAD_END(ctx->dlg);
 		RND_DAD_LABEL(ctx->dlg, "DRC violation description:");
Index: trunk/src_plugins/export_openems/excitation.c
===================================================================
--- trunk/src_plugins/export_openems/excitation.c	(revision 32102)
+++ trunk/src_plugins/export_openems/excitation.c	(revision 32103)
@@ -175,7 +175,7 @@
 			exc_ctx.exc_data[idx].w[I_FC] = RND_DAD_CURRENT(exc_ctx.dlg);
 
 		RND_DAD_LABEL(exc_ctx.dlg, "f0");
-		RND_DAD_REAL(exc_ctx.dlg, "");
+		RND_DAD_REAL(exc_ctx.dlg);
 			RND_DAD_MINMAX(exc_ctx.dlg, 0, FREQ_MAX);
 			RND_DAD_HELP(exc_ctx.dlg, "Center Frequency [Hz]");
 			RND_DAD_CHANGE_CB(exc_ctx.dlg, exc_val_chg_cb);
@@ -218,7 +218,7 @@
 {
 	RND_DAD_BEGIN_TABLE(exc_ctx.dlg, 2);
 		RND_DAD_LABEL(exc_ctx.dlg, "f0");
-		RND_DAD_REAL(exc_ctx.dlg, "");
+		RND_DAD_REAL(exc_ctx.dlg);
 			RND_DAD_MINMAX(exc_ctx.dlg, 0, FREQ_MAX);
 			RND_DAD_HELP(exc_ctx.dlg, "Center Frequency [Hz]");
 			RND_DAD_CHANGE_CB(exc_ctx.dlg, exc_val_chg_cb);
@@ -254,7 +254,7 @@
 {
 	RND_DAD_BEGIN_TABLE(exc_ctx.dlg, 2);
 		RND_DAD_LABEL(exc_ctx.dlg, "f0");
-		RND_DAD_REAL(exc_ctx.dlg, "");
+		RND_DAD_REAL(exc_ctx.dlg);
 			RND_DAD_MINMAX(exc_ctx.dlg, 0, FREQ_MAX);
 			RND_DAD_HELP(exc_ctx.dlg, "Nyquest Rate [Hz]");
 			RND_DAD_CHANGE_CB(exc_ctx.dlg, exc_val_chg_cb);
Index: trunk/src_plugins/export_openems/mesh.c
===================================================================
--- trunk/src_plugins/export_openems/mesh.c	(revision 32102)
+++ trunk/src_plugins/export_openems/mesh.c	(revision 32103)
@@ -1112,7 +1112,7 @@
 				RND_DAD_COMPFLAG(ia.dlg, RND_HATF_FRAME);
 				RND_DAD_LABEL(ia.dlg, "XY-mesh");
 				RND_DAD_BEGIN_HBOX(ia.dlg);
-					RND_DAD_COORD(ia.dlg, "");
+					RND_DAD_COORD(ia.dlg);
 						ia.dens_obj = RND_DAD_CURRENT(ia.dlg);
 						RND_DAD_MINMAX(ia.dlg, 0, RND_MM_TO_COORD(5));
 					RND_DAD_LABEL(ia.dlg, "copper dens.");
@@ -1120,7 +1120,7 @@
 				RND_DAD_END(ia.dlg);
 
 				RND_DAD_BEGIN_HBOX(ia.dlg);
-					RND_DAD_COORD(ia.dlg, "");
+					RND_DAD_COORD(ia.dlg);
 						ia.dens_gap = RND_DAD_CURRENT(ia.dlg);
 						RND_DAD_MINMAX(ia.dlg, 0, RND_MM_TO_COORD(5));
 					RND_DAD_LABEL(ia.dlg, "gap dens.");
@@ -1128,7 +1128,7 @@
 				RND_DAD_END(ia.dlg);
 
 				RND_DAD_BEGIN_HBOX(ia.dlg);
-					RND_DAD_COORD(ia.dlg, "");
+					RND_DAD_COORD(ia.dlg);
 						ia.min_space = RND_DAD_CURRENT(ia.dlg);
 						RND_DAD_MINMAX(ia.dlg, 0, RND_MM_TO_COORD(5));
 					RND_DAD_LABEL(ia.dlg, "min. spacing");
@@ -1136,7 +1136,7 @@
 				RND_DAD_END(ia.dlg);
 
 				RND_DAD_BEGIN_HBOX(ia.dlg);
-					RND_DAD_BOOL(ia.dlg, "");
+					RND_DAD_BOOL(ia.dlg);
 						ia.smooth = RND_DAD_CURRENT(ia.dlg);
 					RND_DAD_LABEL(ia.dlg, "smooth mesh");
 					RND_DAD_HELP(ia.dlg, "avoid jumps between different mesh densities,\nuse smooth (gradual) changes");
@@ -1143,7 +1143,7 @@
 				RND_DAD_END(ia.dlg);
 
 				RND_DAD_BEGIN_HBOX(ia.dlg);
-					RND_DAD_BOOL(ia.dlg, "");
+					RND_DAD_BOOL(ia.dlg);
 						ia.hor = RND_DAD_CURRENT(ia.dlg);
 					RND_DAD_LABEL(ia.dlg, "horizontal");
 					RND_DAD_HELP(ia.dlg, "enable adding horizontal mesh lines");
@@ -1150,7 +1150,7 @@
 				RND_DAD_END(ia.dlg);
 
 				RND_DAD_BEGIN_HBOX(ia.dlg);
-					RND_DAD_BOOL(ia.dlg, "");
+					RND_DAD_BOOL(ia.dlg);
 						ia.ver = RND_DAD_CURRENT(ia.dlg);
 					RND_DAD_LABEL(ia.dlg, "vertical");
 					RND_DAD_HELP(ia.dlg, "enable adding vertical mesh lines");
@@ -1157,7 +1157,7 @@
 				RND_DAD_END(ia.dlg);
 
 				RND_DAD_BEGIN_HBOX(ia.dlg);
-					RND_DAD_BOOL(ia.dlg, "");
+					RND_DAD_BOOL(ia.dlg);
 						ia.noimpl = RND_DAD_CURRENT(ia.dlg);
 					RND_DAD_LABEL(ia.dlg, "omit implicit");
 					RND_DAD_HELP(ia.dlg, "add only the mesh lines for boundaries,\nomit in-material meshing");
@@ -1176,7 +1176,7 @@
 				RND_DAD_END(ia.dlg);
 
 				RND_DAD_BEGIN_HBOX(ia.dlg);
-					RND_DAD_COORD(ia.dlg, "");
+					RND_DAD_COORD(ia.dlg);
 						ia.def_subs_thick = RND_DAD_CURRENT(ia.dlg);
 						RND_DAD_MINMAX(ia.dlg, 0, RND_MM_TO_COORD(5));
 					RND_DAD_LABEL(ia.dlg, "def. subst. thick");
@@ -1184,7 +1184,7 @@
 				RND_DAD_END(ia.dlg);
 
 				RND_DAD_BEGIN_HBOX(ia.dlg);
-					RND_DAD_COORD(ia.dlg, "");
+					RND_DAD_COORD(ia.dlg);
 						ia.def_copper_thick = RND_DAD_CURRENT(ia.dlg);
 						RND_DAD_MINMAX(ia.dlg, 0, RND_MM_TO_COORD(5));
 					RND_DAD_LABEL(ia.dlg, "def. copper thick");
@@ -1192,7 +1192,7 @@
 				RND_DAD_END(ia.dlg);
 
 				RND_DAD_BEGIN_HBOX(ia.dlg);
-					RND_DAD_BOOL(ia.dlg, "");
+					RND_DAD_BOOL(ia.dlg);
 						ia.air_top = RND_DAD_CURRENT(ia.dlg);
 					RND_DAD_LABEL(ia.dlg, "in air top");
 					RND_DAD_HELP(ia.dlg, "add mesh lines in air above the top of the board");
@@ -1199,7 +1199,7 @@
 				RND_DAD_END(ia.dlg);
 
 				RND_DAD_BEGIN_HBOX(ia.dlg);
-					RND_DAD_BOOL(ia.dlg, "");
+					RND_DAD_BOOL(ia.dlg);
 						ia.air_bot = RND_DAD_CURRENT(ia.dlg);
 					RND_DAD_LABEL(ia.dlg, "in air bottom");
 					RND_DAD_HELP(ia.dlg, "add mesh lines in air below the bottom of the board");
@@ -1207,7 +1207,7 @@
 
 
 				RND_DAD_BEGIN_HBOX(ia.dlg);
-					RND_DAD_COORD(ia.dlg, "");
+					RND_DAD_COORD(ia.dlg);
 						ia.dens_air = RND_DAD_CURRENT(ia.dlg);
 						RND_DAD_MINMAX(ia.dlg, 0, RND_MM_TO_COORD(5));
 					RND_DAD_LABEL(ia.dlg, "dens. air");
@@ -1215,7 +1215,7 @@
 				RND_DAD_END(ia.dlg);
 
 				RND_DAD_BEGIN_HBOX(ia.dlg);
-					RND_DAD_COORD(ia.dlg, "");
+					RND_DAD_COORD(ia.dlg);
 						ia.max_air = RND_DAD_CURRENT(ia.dlg);
 						RND_DAD_MINMAX(ia.dlg, 0, RND_MM_TO_COORD(5));
 					RND_DAD_LABEL(ia.dlg, "air thickness");
@@ -1223,7 +1223,7 @@
 				RND_DAD_END(ia.dlg);
 
 				RND_DAD_BEGIN_HBOX(ia.dlg);
-					RND_DAD_BOOL(ia.dlg, "");
+					RND_DAD_BOOL(ia.dlg);
 						ia.smoothz = RND_DAD_CURRENT(ia.dlg);
 					RND_DAD_LABEL(ia.dlg, "smooth mesh");
 					RND_DAD_HELP(ia.dlg, "avoid jumps between different mesh densities,\nuse smooth (gradual) changes");
@@ -1250,7 +1250,7 @@
 
 				RND_DAD_BEGIN_HBOX(ia.dlg);
 					RND_DAD_LABEL(ia.dlg, "PML cells:");
-					RND_DAD_INTEGER(ia.dlg, "");
+					RND_DAD_INTEGER(ia.dlg);
 						ia.pml = RND_DAD_CURRENT(ia.dlg);
 						RND_DAD_MINMAX(ia.dlg, 0, 32);
 						RND_DAD_DEFAULT_NUM(ia.dlg, 8);
Index: trunk/src_plugins/import_sch2/import_sch_dlg.c
===================================================================
--- trunk/src_plugins/import_sch2/import_sch_dlg.c	(revision 32102)
+++ trunk/src_plugins/import_sch2/import_sch_dlg.c	(revision 32103)
@@ -329,7 +329,7 @@
 		RND_DAD_BEGIN_VBOX(isch_ctx.dlg); /* generic settings */
 			RND_DAD_BEGIN_HBOX(isch_ctx.dlg);
 				RND_DAD_LABEL(isch_ctx.dlg, "Verbose import:");
-				RND_DAD_BOOL(isch_ctx.dlg, "");
+				RND_DAD_BOOL(isch_ctx.dlg);
 					isch_ctx.wverbose = RND_DAD_CURRENT(isch_ctx.dlg);
 					RND_DAD_CHANGE_CB(isch_ctx.dlg, isch_generic_chg_cb);
 			RND_DAD_END(isch_ctx.dlg);
Index: trunk/src_plugins/io_lihata/write.c
===================================================================
--- trunk/src_plugins/io_lihata/write.c	(revision 32102)
+++ trunk/src_plugins/io_lihata/write.c	(revision 32103)
@@ -2024,7 +2024,7 @@
 		RND_DAD_BEGIN_HBOX(sub->dlg);
 			RND_DAD_LABEL(sub->dlg, "Omit font");
 				RND_DAD_HELP(sub->dlg, "Do not save the font subtree\nWARNING: this will make the board depend on\nthe default font available on systems\nwhere it is loaded; if multiple fonts\nare used, all will be displayed using the default");
-			RND_DAD_BOOL(sub->dlg, "");
+			RND_DAD_BOOL(sub->dlg);
 				RND_DAD_DEFAULT_NUM(sub->dlg, !!conf_io_lihata.plugins.io_lihata.omit_font);
 				save->womit_font = RND_DAD_CURRENT(sub->dlg);
 		RND_DAD_END(sub->dlg);
@@ -2031,7 +2031,7 @@
 		RND_DAD_BEGIN_HBOX(sub->dlg);
 			RND_DAD_LABEL(sub->dlg, "Omit config");
 				RND_DAD_HELP(sub->dlg, "Do not save the config subtree\nWARNING: this will lose all DESIGN role\nconfig setting in the resulting file");
-			RND_DAD_BOOL(sub->dlg, "");
+			RND_DAD_BOOL(sub->dlg);
 				RND_DAD_DEFAULT_NUM(sub->dlg, !!conf_io_lihata.plugins.io_lihata.omit_config);
 				save->womit_config = RND_DAD_CURRENT(sub->dlg);
 		RND_DAD_END(sub->dlg);
@@ -2038,7 +2038,7 @@
 		RND_DAD_BEGIN_HBOX(sub->dlg);
 			RND_DAD_LABEL(sub->dlg, "Omit styles");
 				RND_DAD_HELP(sub->dlg, "Do not save the routing style subtree\nThe resulting file will have no\nrouting styles");
-			RND_DAD_BOOL(sub->dlg, "");
+			RND_DAD_BOOL(sub->dlg);
 				RND_DAD_DEFAULT_NUM(sub->dlg, !!conf_io_lihata.plugins.io_lihata.omit_styles);
 				save->womit_styles = RND_DAD_CURRENT(sub->dlg);
 		RND_DAD_END(sub->dlg);
Index: trunk/src_plugins/irc/irc.c
===================================================================
--- trunk/src_plugins/irc/irc.c	(revision 32102)
+++ trunk/src_plugins/irc/irc.c	(revision 32103)
@@ -256,7 +256,7 @@
 
 			RND_DAD_BEGIN_HBOX(irc_ctx.dlg);
 				RND_DAD_COMPFLAG(irc_ctx.dlg, RND_HATF_TIGHT | RND_HATF_FRAME);
-				RND_DAD_BOOL(irc_ctx.dlg, "");
+				RND_DAD_BOOL(irc_ctx.dlg);
 					irc_ctx.wscroll = RND_DAD_CURRENT(irc_ctx.dlg);
 					RND_DAD_DEFAULT_NUM(irc_ctx.dlg, 1);
 				RND_DAD_LABEL(irc_ctx.dlg, "scroll");
@@ -266,7 +266,7 @@
 
 			RND_DAD_BEGIN_HBOX(irc_ctx.dlg);
 				RND_DAD_COMPFLAG(irc_ctx.dlg, RND_HATF_TIGHT | RND_HATF_FRAME);
-				RND_DAD_BOOL(irc_ctx.dlg, "");
+				RND_DAD_BOOL(irc_ctx.dlg);
 					irc_ctx.wraise = RND_DAD_CURRENT(irc_ctx.dlg);
 					RND_DAD_DEFAULT_NUM(irc_ctx.dlg, 1);
 				RND_DAD_LABEL(irc_ctx.dlg, "raise");
Index: trunk/src_plugins/lib_hid_common/act_dad.c
===================================================================
--- trunk/src_plugins/lib_hid_common/act_dad.c	(revision 32102)
+++ trunk/src_plugins/lib_hid_common/act_dad.c	(revision 32103)
@@ -24,6 +24,8 @@
  *    mailing list: pcb-rnd (at) list.repo.hu (send "subscribe")
  */
 
+#define RND_DAD_CFG_NOLABEL 1
+
 #include <librnd/config.h>
 
 #include <genht/htsp.h>
@@ -235,8 +237,8 @@
 	"dad(dlgname, button, text) - append a button widget\n"
 	"dad(dlgname, button_closes, label, retval, ...) - standard close buttons\n"
 	"dad(dlgname, enum, choices) - append an enum (combo box) widget; choices is a tab separated list\n"
-	"dad(dlgname, bool, [label]) - append an checkbox widget (default off)\n"
-	"dad(dlgname, integer|real|coord, min, max, [label]) - append an input field\n"
+	"dad(dlgname, bool) - append an checkbox widget (default off)\n"
+	"dad(dlgname, integer|real|coord, min, max) - append an input field\n"
 	"dad(dlgname, string) - append a single line text input field\n"
 	"dad(dlgname, default, val) - set the default value of a widet while creating the dialog\n"
 	"dad(dlgname, help, tooltip) - set the help (tooltip) text for the current widget\n"
@@ -321,19 +323,15 @@
 	}
 	else if (rnd_strcasecmp(cmd, "bool") == 0) {
 		if (dad->running) goto cant_chg;
-		txt = "";
-		RND_ACT_MAY_CONVARG(3, FGW_STR, dad, txt = argv[3].val.str);
-		RND_DAD_BOOL(dad->dlg, txt);
+		RND_DAD_BOOL(dad->dlg);
 		rv = RND_DAD_CURRENT(dad->dlg);
 	}
 	else if (rnd_strcasecmp(cmd, "integer") == 0) {
 		long vmin, vmax;
 		if (dad->running) goto cant_chg;
-		txt = "";
 		RND_ACT_CONVARG(3, FGW_LONG, dad, vmin = argv[3].val.nat_long);
 		RND_ACT_CONVARG(4, FGW_LONG, dad, vmax = argv[4].val.nat_long);
-		RND_ACT_MAY_CONVARG(5, FGW_STR, dad, txt = argv[5].val.str);
-		RND_DAD_INTEGER(dad->dlg, txt);
+		RND_DAD_INTEGER(dad->dlg);
 		RND_DAD_MINMAX(dad->dlg, vmin, vmax);
 		rv = RND_DAD_CURRENT(dad->dlg);
 	}
@@ -340,11 +338,9 @@
 	else if (rnd_strcasecmp(cmd, "real") == 0) {
 		double vmin, vmax;
 		if (dad->running) goto cant_chg;
-		txt = "";
 		RND_ACT_CONVARG(3, FGW_DOUBLE, dad, vmin = argv[3].val.nat_double);
 		RND_ACT_CONVARG(4, FGW_DOUBLE, dad, vmax = argv[4].val.nat_double);
-		RND_ACT_MAY_CONVARG(5, FGW_STR, dad, txt = argv[5].val.str);
-		RND_DAD_REAL(dad->dlg, txt);
+		RND_DAD_REAL(dad->dlg);
 		RND_DAD_MINMAX(dad->dlg, vmin, vmax);
 		rv = RND_DAD_CURRENT(dad->dlg);
 	}
@@ -351,11 +347,9 @@
 	else if (rnd_strcasecmp(cmd, "coord") == 0) {
 		rnd_coord_t vmin, vmax;
 		if (dad->running) goto cant_chg;
-		txt = "";
 		RND_ACT_CONVARG(3, FGW_COORD_, dad, vmin = fgw_coord(&argv[3]));
 		RND_ACT_CONVARG(4, FGW_COORD_, dad, vmax = fgw_coord(&argv[4]));
-		RND_ACT_MAY_CONVARG(5, FGW_STR, dad, txt = argv[5].val.str);
-		RND_DAD_COORD(dad->dlg, txt);
+		RND_DAD_COORD(dad->dlg);
 		RND_DAD_MINMAX(dad->dlg, vmin, vmax);
 		rv = RND_DAD_CURRENT(dad->dlg);
 	}
Index: trunk/src_plugins/lib_hid_common/dlg_comm_m.c
===================================================================
--- trunk/src_plugins/lib_hid_common/dlg_comm_m.c	(revision 32102)
+++ trunk/src_plugins/lib_hid_common/dlg_comm_m.c	(revision 32103)
@@ -28,6 +28,8 @@
    Even the core will run some of these, through a dispatcher (e.g.
    action). */
 
+#define RND_DAD_CFG_NOLABEL 1
+
 #include <librnd/config.h>
 #include <librnd/core/actions.h>
 #include <librnd/core/hid_dad.h>
@@ -176,17 +178,17 @@
 			RND_DAD_COMPFLAG(ctx.dlg, RND_HATF_CLR_STATIC);
 		RND_DAD_BEGIN_TABLE(ctx.dlg, 2);
 			RND_DAD_LABEL(ctx.dlg, "red");
-			RND_DAD_INTEGER(ctx.dlg, "");
+			RND_DAD_INTEGER(ctx.dlg);
 				RND_DAD_MINMAX(ctx.dlg, 0, 255);
 				RND_DAD_CHANGE_CB(ctx.dlg, color_change_cb);
 				ctx.wr = RND_DAD_CURRENT(ctx.dlg);
 			RND_DAD_LABEL(ctx.dlg, "green");
-			RND_DAD_INTEGER(ctx.dlg, "");
+			RND_DAD_INTEGER(ctx.dlg);
 				RND_DAD_MINMAX(ctx.dlg, 0, 255);
 				RND_DAD_CHANGE_CB(ctx.dlg, color_change_cb);
 				ctx.wg = RND_DAD_CURRENT(ctx.dlg);
 			RND_DAD_LABEL(ctx.dlg, "blue");
-			RND_DAD_INTEGER(ctx.dlg, "");
+			RND_DAD_INTEGER(ctx.dlg);
 				RND_DAD_MINMAX(ctx.dlg, 0, 255);
 				RND_DAD_CHANGE_CB(ctx.dlg, color_change_cb);
 				ctx.wb = RND_DAD_CURRENT(ctx.dlg);
@@ -259,7 +261,7 @@
 				RND_DAD_LABEL(dlg, "Do you want to overwrite that file?");
 
 				RND_DAD_BEGIN_HBOX(dlg);
-					RND_DAD_BOOL(dlg, "");
+					RND_DAD_BOOL(dlg);
 					wdontask = RND_DAD_CURRENT(dlg);
 					RND_DAD_LABEL(dlg, "do not ask, always overwrite");
 					RND_DAD_HELP(dlg, "saved in your user config under plugins/dialogs/file_overwrite_dialog/dont_ask");
Index: trunk/src_plugins/lib_hid_common/dlg_log.c
===================================================================
--- trunk/src_plugins/lib_hid_common/dlg_log.c	(revision 32102)
+++ trunk/src_plugins/lib_hid_common/dlg_log.c	(revision 32103)
@@ -24,6 +24,8 @@
  *    mailing list: pcb-rnd (at) list.repo.hu (send "subscribe")
  */
 
+#define RND_DAD_CFG_NOLABEL 1
+
 #include <librnd/config.h>
 
 #include <librnd/core/actions.h>
@@ -154,7 +156,7 @@
 				RND_DAD_CHANGE_CB(ctx->dlg, btn_export_cb);
 			RND_DAD_BEGIN_HBOX(ctx->dlg);
 				RND_DAD_COMPFLAG(ctx->dlg, RND_HATF_FRAME);
-				RND_DAD_BOOL(ctx->dlg, "");
+				RND_DAD_BOOL(ctx->dlg);
 					ctx->wscroll = RND_DAD_CURRENT(ctx->dlg);
 				RND_DAD_LABEL(ctx->dlg, "scroll");
 			RND_DAD_END(ctx->dlg);
Index: trunk/src_plugins/lib_hid_pcbui/routest.c
===================================================================
--- trunk/src_plugins/lib_hid_pcbui/routest.c	(revision 32102)
+++ trunk/src_plugins/lib_hid_pcbui/routest.c	(revision 32103)
@@ -180,7 +180,7 @@
 			RND_DAD_BEGIN_HBOX(rst.sub.dlg);
 				RND_DAD_COMPFLAG(rst.sub.dlg, RND_HATF_HIDE);
 					rst.whbox[n] = RND_DAD_CURRENT(rst.sub.dlg);
-				RND_DAD_BOOL(rst.sub.dlg, "");
+				RND_DAD_BOOL(rst.sub.dlg);
 					rst.wchk[n] = RND_DAD_CURRENT(rst.sub.dlg);
 					RND_DAD_CHANGE_CB(rst.sub.dlg, rst_select_cb);
 				RND_DAD_LABEL(rst.sub.dlg, "unused");
Index: trunk/src_plugins/lib_hid_pcbui/routest_dlg.c
===================================================================
--- trunk/src_plugins/lib_hid_pcbui/routest_dlg.c	(revision 32102)
+++ trunk/src_plugins/lib_hid_pcbui/routest_dlg.c	(revision 32103)
@@ -263,7 +263,7 @@
 				RND_DAD_CHANGE_CB(rstdlg_ctx.dlg, rst_change_cb);
 
 			RND_DAD_LABEL(rstdlg_ctx.dlg, "Line thick.:");
-			RND_DAD_COORD(rstdlg_ctx.dlg, "");
+			RND_DAD_COORD(rstdlg_ctx.dlg);
 				rstdlg_ctx.wlineth = RND_DAD_CURRENT(rstdlg_ctx.dlg);
 				RND_DAD_HELP(rstdlg_ctx.dlg, "Thickness of line/arc objects");
 				RND_DAD_MINMAX(rstdlg_ctx.dlg, 1, RND_MAX_COORD);
@@ -270,7 +270,7 @@
 				RND_DAD_CHANGE_CB(rstdlg_ctx.dlg, rst_change_cb);
 
 			RND_DAD_LABEL(rstdlg_ctx.dlg, "Text scale:");
-			RND_DAD_COORD(rstdlg_ctx.dlg, "");
+			RND_DAD_COORD(rstdlg_ctx.dlg);
 				rstdlg_ctx.wtxtscale = RND_DAD_CURRENT(rstdlg_ctx.dlg);
 				RND_DAD_HELP(rstdlg_ctx.dlg, "Text size scale in %; 100 means normal size");
 				RND_DAD_MINMAX(rstdlg_ctx.dlg, 1, RND_MAX_COORD);
@@ -277,7 +277,7 @@
 				RND_DAD_CHANGE_CB(rstdlg_ctx.dlg, rst_change_cb);
 
 			RND_DAD_LABEL(rstdlg_ctx.dlg, "Clearance:");
-			RND_DAD_COORD(rstdlg_ctx.dlg, "");
+			RND_DAD_COORD(rstdlg_ctx.dlg);
 				rstdlg_ctx.wclr = RND_DAD_CURRENT(rstdlg_ctx.dlg);
 				RND_DAD_HELP(rstdlg_ctx.dlg, "Object clearance: any object placed with this style\nwill clear this much from sorrunding clearing-enabled polygons\n(unless the object is joined to the polygon)");
 				RND_DAD_MINMAX(rstdlg_ctx.dlg, 1, RND_MAX_COORD);
@@ -284,7 +284,7 @@
 				RND_DAD_CHANGE_CB(rstdlg_ctx.dlg, rst_change_cb);
 
 			RND_DAD_LABEL(rstdlg_ctx.dlg, "Text thick.:");
-			RND_DAD_COORD(rstdlg_ctx.dlg, "");
+			RND_DAD_COORD(rstdlg_ctx.dlg);
 				rstdlg_ctx.wtxtth = RND_DAD_CURRENT(rstdlg_ctx.dlg);
 				RND_DAD_HELP(rstdlg_ctx.dlg, "Text stroke thickness;\nif 0 use the default heuristics that\ncalculates it from text scale");
 				RND_DAD_MINMAX(rstdlg_ctx.dlg, 1, RND_MAX_COORD);
@@ -291,7 +291,7 @@
 				RND_DAD_CHANGE_CB(rstdlg_ctx.dlg, rst_change_cb);
 
 			RND_DAD_LABEL(rstdlg_ctx.dlg, "*Via hole:");
-			RND_DAD_COORD(rstdlg_ctx.dlg, "");
+			RND_DAD_COORD(rstdlg_ctx.dlg);
 				rstdlg_ctx.wviahole = RND_DAD_CURRENT(rstdlg_ctx.dlg);
 				RND_DAD_HELP(rstdlg_ctx.dlg, "Via hole diameter\nwarning: will be replaced with the padstack selector");
 				RND_DAD_MINMAX(rstdlg_ctx.dlg, 1, RND_MAX_COORD);
@@ -298,7 +298,7 @@
 				RND_DAD_CHANGE_CB(rstdlg_ctx.dlg, rst_change_cb);
 
 			RND_DAD_LABEL(rstdlg_ctx.dlg, "*Via ring:");
-			RND_DAD_COORD(rstdlg_ctx.dlg, "");
+			RND_DAD_COORD(rstdlg_ctx.dlg);
 				rstdlg_ctx.wviaring = RND_DAD_CURRENT(rstdlg_ctx.dlg);
 				RND_DAD_HELP(rstdlg_ctx.dlg, "Via ring diameter\nwarning: will be replaced with the padstack selector");
 				RND_DAD_MINMAX(rstdlg_ctx.dlg, 1, RND_MAX_COORD);
Index: trunk/src_plugins/lib_polyhelp/polyhelp.c
===================================================================
--- trunk/src_plugins/lib_polyhelp/polyhelp.c	(revision 32102)
+++ trunk/src_plugins/lib_polyhelp/polyhelp.c	(revision 32103)
@@ -392,7 +392,7 @@
 		RND_DAD_BEGIN_TABLE(dlg, 2);
 
 			RND_DAD_LABEL(dlg, "Spacing");
-			RND_DAD_COORD(dlg, "");
+			RND_DAD_COORD(dlg);
 				RND_DAD_HELP(dlg, "Distance between centerlines of adjacent hatch lines for vertical and horizontal hatching");
 				RND_DAD_DEFAULT_NUM(dlg, conf_core.design.line_thickness * 2);
 				RND_DAD_MINMAX(dlg, 1, RND_MM_TO_COORD(100));
@@ -399,22 +399,22 @@
 				wspc = RND_DAD_CURRENT(dlg);
 
 			RND_DAD_LABEL(dlg, "Draw contour");
-			RND_DAD_BOOL(dlg, "");
+			RND_DAD_BOOL(dlg);
 				RND_DAD_HELP(dlg, "Draw the contour of the polygon");
 				wcont = RND_DAD_CURRENT(dlg);
 
 			RND_DAD_LABEL(dlg, "Draw horizontal hatch");
-			RND_DAD_BOOL(dlg, "");
+			RND_DAD_BOOL(dlg);
 				RND_DAD_HELP(dlg, "Draw evenly spaced horizontal hatch lines");
 				whor = RND_DAD_CURRENT(dlg);
 
 			RND_DAD_LABEL(dlg, "Draw vertical hatch");
-			RND_DAD_BOOL(dlg, "");
+			RND_DAD_BOOL(dlg);
 				RND_DAD_HELP(dlg, "Draw evenly spaced vertical hatch lines");
 				wver = RND_DAD_CURRENT(dlg);
 
 			RND_DAD_LABEL(dlg, "Clear-line");
-			RND_DAD_BOOL(dlg, "");
+			RND_DAD_BOOL(dlg);
 				RND_DAD_HELP(dlg, "Hatch lines have clearance");
 				wclr = RND_DAD_CURRENT(dlg);
 
Index: trunk/src_plugins/order/order_dlg.c
===================================================================
--- trunk/src_plugins/order/order_dlg.c	(revision 32102)
+++ trunk/src_plugins/order/order_dlg.c	(revision 32103)
@@ -70,11 +70,11 @@
 				RND_DAD_DEFAULT_NUM(octx->dlg, f->val.lng);
 				break;
 			case RND_HATT_INTEGER:
-				RND_DAD_INTEGER(octx->dlg, "");
+				RND_DAD_INTEGER(octx->dlg);
 				RND_DAD_DEFAULT_NUM(octx->dlg, f->val.lng);
 				break;
 			case RND_HATT_COORD:
-				RND_DAD_COORD(octx->dlg, "");
+				RND_DAD_COORD(octx->dlg);
 				RND_DAD_DEFAULT_NUM(octx->dlg, f->val.crd);
 				break;
 			case RND_HATT_STRING:
Index: trunk/src_plugins/propedit/propdlg.c
===================================================================
--- trunk/src_plugins/propedit/propdlg.c	(revision 32102)
+++ trunk/src_plugins/propedit/propdlg.c	(revision 32103)
@@ -501,13 +501,13 @@
 		RND_DAD_END(ctx->dlg);
 		RND_DAD_BEGIN_VBOX(ctx->dlg);
 			RND_DAD_LABEL(ctx->dlg, "Data type: coord");
-			RND_DAD_COORD(ctx->dlg, "");
+			RND_DAD_COORD(ctx->dlg);
 				ctx->wedit[2] = RND_DAD_CURRENT(ctx->dlg);
 				RND_DAD_MINMAX(ctx->dlg, -RND_MAX_COORD, RND_MAX_COORD);
 				RND_DAD_ENTER_CB(ctx->dlg, prop_data_auto_cb);
 			RND_DAD_BEGIN_HBOX(ctx->dlg);
 				RND_DAD_LABEL(ctx->dlg, "abs");
-				RND_DAD_BOOL(ctx->dlg, "");
+				RND_DAD_BOOL(ctx->dlg);
 					ctx->wabs[2] = RND_DAD_CURRENT(ctx->dlg);
 					RND_DAD_HELP(ctx->dlg, abshelp);
 				RND_DAD_BEGIN_HBOX(ctx->dlg);
@@ -519,13 +519,13 @@
 		RND_DAD_END(ctx->dlg);
 		RND_DAD_BEGIN_VBOX(ctx->dlg);
 			RND_DAD_LABEL(ctx->dlg, "Data type: angle");
-			RND_DAD_REAL(ctx->dlg, "");
+			RND_DAD_REAL(ctx->dlg);
 				ctx->wedit[3] = RND_DAD_CURRENT(ctx->dlg);
 				RND_DAD_MINMAX(ctx->dlg, -360.0, +360.0);
 				RND_DAD_ENTER_CB(ctx->dlg, prop_data_auto_cb);
 			RND_DAD_BEGIN_HBOX(ctx->dlg);
 				RND_DAD_LABEL(ctx->dlg, "abs");
-				RND_DAD_BOOL(ctx->dlg, "");
+				RND_DAD_BOOL(ctx->dlg);
 					ctx->wabs[3] = RND_DAD_CURRENT(ctx->dlg);
 					RND_DAD_HELP(ctx->dlg, abshelp);
 				RND_DAD_BEGIN_HBOX(ctx->dlg);
@@ -537,13 +537,13 @@
 		RND_DAD_END(ctx->dlg);
 		RND_DAD_BEGIN_VBOX(ctx->dlg);
 			RND_DAD_LABEL(ctx->dlg, "Data type: double");
-			RND_DAD_REAL(ctx->dlg, "");
+			RND_DAD_REAL(ctx->dlg);
 				ctx->wedit[4] = RND_DAD_CURRENT(ctx->dlg);
 				RND_DAD_MINMAX(ctx->dlg, -1000, +1000);
 				RND_DAD_ENTER_CB(ctx->dlg, prop_data_auto_cb);
 			RND_DAD_BEGIN_HBOX(ctx->dlg);
 				RND_DAD_LABEL(ctx->dlg, "abs");
-				RND_DAD_BOOL(ctx->dlg, "");
+				RND_DAD_BOOL(ctx->dlg);
 					ctx->wabs[4] = RND_DAD_CURRENT(ctx->dlg);
 					RND_DAD_HELP(ctx->dlg, abshelp);
 				RND_DAD_BEGIN_HBOX(ctx->dlg);
@@ -557,13 +557,13 @@
 
 		RND_DAD_BEGIN_VBOX(ctx->dlg);
 			RND_DAD_LABEL(ctx->dlg, "Data type: int");
-			RND_DAD_INTEGER(ctx->dlg, "");
+			RND_DAD_INTEGER(ctx->dlg);
 				ctx->wedit[5] = RND_DAD_CURRENT(ctx->dlg);
 				RND_DAD_ENTER_CB(ctx->dlg, prop_data_auto_cb);
 			RND_DAD_MINMAX(ctx->dlg, -(1<<30), 1<<30);
 			RND_DAD_BEGIN_HBOX(ctx->dlg);
 				RND_DAD_LABEL(ctx->dlg, "abs");
-				RND_DAD_BOOL(ctx->dlg, "");
+				RND_DAD_BOOL(ctx->dlg);
 					ctx->wabs[5] = RND_DAD_CURRENT(ctx->dlg);
 					RND_DAD_HELP(ctx->dlg, abshelp);
 				RND_DAD_BEGIN_HBOX(ctx->dlg);
@@ -576,7 +576,7 @@
 
 		RND_DAD_BEGIN_VBOX(ctx->dlg);
 			RND_DAD_LABEL(ctx->dlg, "Data type: boolean");
-			RND_DAD_BOOL(ctx->dlg, "");
+			RND_DAD_BOOL(ctx->dlg);
 				ctx->wedit[6] = RND_DAD_CURRENT(ctx->dlg);
 			RND_DAD_BEGIN_HBOX(ctx->dlg);
 				ctx->wabs[6] = 0;
Index: trunk/src_plugins/query/dlg_search.c
===================================================================
--- trunk/src_plugins/query/dlg_search.c	(revision 32102)
+++ trunk/src_plugins/query/dlg_search.c	(revision 32103)
@@ -502,7 +502,7 @@
 			RND_DAD_COMPFLAG(ctx->dlg, RND_HATF_FRAME | RND_HATF_EXPFILL | RND_HATF_SCROLL);
 			RND_DAD_BEGIN_HBOX(ctx->dlg);
 				RND_DAD_LABEL(ctx->dlg, "Enable the wizard:");
-				RND_DAD_BOOL(ctx->dlg, "");
+				RND_DAD_BOOL(ctx->dlg);
 					ctx->wwizard = RND_DAD_CURRENT(ctx->dlg);
 					RND_DAD_DEFAULT_NUM(ctx->dlg, 1);
 					RND_DAD_CHANGE_CB(ctx->dlg, search_enable_cb);
Index: trunk/src_plugins/query/dlg_search_edit.c
===================================================================
--- trunk/src_plugins/query/dlg_search_edit.c	(revision 32102)
+++ trunk/src_plugins/query/dlg_search_edit.c	(revision 32103)
@@ -315,19 +315,19 @@
 				ctx->wright[RIGHT_STR] = RND_DAD_CURRENT(ctx->dlg);
 				RND_DAD_CHANGE_CB(ctx->dlg, srchexpr_right_cb);
 
-			RND_DAD_INTEGER(ctx->dlg, "");
+			RND_DAD_INTEGER(ctx->dlg);
 				RND_DAD_COMPFLAG(ctx->dlg, RND_HATF_HIDE);
 				ctx->wright[RIGHT_INT] = RND_DAD_CURRENT(ctx->dlg);
 				RND_DAD_MINMAX(ctx->dlg, -(1L<<30), (1L<<30));
 				RND_DAD_CHANGE_CB(ctx->dlg, srchexpr_right_cb);
 
-			RND_DAD_REAL(ctx->dlg, "");
+			RND_DAD_REAL(ctx->dlg);
 				RND_DAD_COMPFLAG(ctx->dlg, RND_HATF_HIDE);
 				ctx->wright[RIGHT_DOUBLE] = RND_DAD_CURRENT(ctx->dlg);
 				RND_DAD_MINMAX(ctx->dlg, -(1L<<30), (1L<<30));
 				RND_DAD_CHANGE_CB(ctx->dlg, srchexpr_right_cb);
 
-			RND_DAD_COORD(ctx->dlg, "");
+			RND_DAD_COORD(ctx->dlg);
 				RND_DAD_COMPFLAG(ctx->dlg, RND_HATF_HIDE);
 				ctx->wright[RIGHT_COORD] = RND_DAD_CURRENT(ctx->dlg);
 				RND_DAD_MINMAX(ctx->dlg, -RND_MAX_COORD, RND_MAX_COORD);
Index: trunk/src_plugins/script/live_script.c
===================================================================
--- trunk/src_plugins/script/live_script.c	(revision 32102)
+++ trunk/src_plugins/script/live_script.c	(revision 32103)
@@ -250,7 +250,7 @@
 				RND_DAD_HELP(lvs->dlg, "Reload script source and rerun\n(Ideal with external editor)");
 		RND_DAD_END(lvs->dlg);
 		RND_DAD_BEGIN_HBOX(lvs->dlg);
-			RND_DAD_BOOL(lvs->dlg, "");
+			RND_DAD_BOOL(lvs->dlg);
 				lvs->wpers = RND_DAD_CURRENT(lvs->dlg);
 			RND_DAD_LABEL(lvs->dlg, "persistent");
 				RND_DAD_HELP(lvs->dlg, "Persistent mode: keep the script loaded and running\n(useful if the script registers actions)\nNon-persistent mode: run once then unload.");
Index: trunk/src_plugins/shape/shape_dialog.c
===================================================================
--- trunk/src_plugins/shape/shape_dialog.c	(revision 32102)
+++ trunk/src_plugins/shape/shape_dialog.c	(revision 32103)
@@ -161,7 +161,7 @@
 				RND_DAD_BEGIN_TABLE(shp->dlg, 2);
 					RND_DAD_LABEL(shp->dlg, "Number of corners");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_INTEGER(shp->dlg, "");
+						RND_DAD_INTEGER(shp->dlg);
 							shp->corners = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_MINVAL(shp->dlg, 3);
 							RND_DAD_MAXVAL(shp->dlg, 64);
@@ -171,7 +171,7 @@
 
 					RND_DAD_LABEL(shp->dlg, "Shape radius");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_COORD(shp->dlg, "");
+						RND_DAD_COORD(shp->dlg);
 							shp->prx = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_MINMAX(shp->dlg, 0, maxr);
 							RND_DAD_DEFAULT_NUM(shp->dlg, mm2);
@@ -181,7 +181,7 @@
 
 					RND_DAD_LABEL(shp->dlg, "");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_COORD(shp->dlg, "");
+						RND_DAD_COORD(shp->dlg);
 							shp->pry = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_MINMAX(shp->dlg, 0, maxr);
 							RND_DAD_DEFAULT_NUM(shp->dlg, mm2);
@@ -191,7 +191,7 @@
 
 					RND_DAD_LABEL(shp->dlg, "");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_BOOL(shp->dlg, "");
+						RND_DAD_BOOL(shp->dlg);
 							shp->pell = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_CHANGE_CB(shp->dlg, shp_chg_regpoly);
 						RND_DAD_LABEL(shp->dlg, "elliptical");
@@ -199,7 +199,7 @@
 
 					RND_DAD_LABEL(shp->dlg, "Rotation angle:");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_REAL(shp->dlg, "");
+						RND_DAD_REAL(shp->dlg);
 							shp->prot = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_MINVAL(shp->dlg, -360);
 							RND_DAD_MAXVAL(shp->dlg, 360);
@@ -209,7 +209,7 @@
 
 					RND_DAD_LABEL(shp->dlg, "Center offset");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_COORD(shp->dlg, "");
+						RND_DAD_COORD(shp->dlg);
 							shp->pcx = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_MINMAX(shp->dlg, 0, maxr);
 							RND_DAD_CHANGE_CB(shp->dlg, shp_chg_regpoly);
@@ -218,7 +218,7 @@
 
 					RND_DAD_LABEL(shp->dlg, "");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_COORD(shp->dlg, "");
+						RND_DAD_COORD(shp->dlg);
 							shp->pcy = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_MINMAX(shp->dlg, 0, maxr);
 							RND_DAD_CHANGE_CB(shp->dlg, shp_chg_regpoly);
@@ -235,7 +235,7 @@
 
 					RND_DAD_LABEL(shp->dlg, "Rectangle size");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_COORD(shp->dlg, "");
+						RND_DAD_COORD(shp->dlg);
 							shp->w = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_MINMAX(shp->dlg, 0, maxr);
 							RND_DAD_DEFAULT_NUM(shp->dlg, mm2);
@@ -245,7 +245,7 @@
 
 					RND_DAD_LABEL(shp->dlg, "");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_COORD(shp->dlg, "");
+						RND_DAD_COORD(shp->dlg);
 							shp->h = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_MINMAX(shp->dlg, 0, maxr);
 							RND_DAD_DEFAULT_NUM(shp->dlg, mm2);
@@ -255,7 +255,7 @@
 
 					RND_DAD_LABEL(shp->dlg, "");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_BOOL(shp->dlg, "");
+						RND_DAD_BOOL(shp->dlg);
 							shp->rrect = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_CHANGE_CB(shp->dlg, shp_chg_roundrect);
 						RND_DAD_LABEL(shp->dlg, "rectangular");
@@ -263,7 +263,7 @@
 
 					RND_DAD_LABEL(shp->dlg, "Rounding radius");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_COORD(shp->dlg, "");
+						RND_DAD_COORD(shp->dlg);
 							shp->rx = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_MINMAX(shp->dlg, 0, maxr);
 							RND_DAD_DEFAULT_NUM(shp->dlg, mm2/10);
@@ -273,7 +273,7 @@
 
 					RND_DAD_LABEL(shp->dlg, "");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_COORD(shp->dlg, "");
+						RND_DAD_COORD(shp->dlg);
 							shp->ry = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_MINMAX(shp->dlg, 0, maxr);
 							RND_DAD_DEFAULT_NUM(shp->dlg, mm2/10);
@@ -283,7 +283,7 @@
 
 					RND_DAD_LABEL(shp->dlg, "");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_BOOL(shp->dlg, "");
+						RND_DAD_BOOL(shp->dlg);
 							shp->rell = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_CHANGE_CB(shp->dlg, shp_chg_roundrect);
 						RND_DAD_LABEL(shp->dlg, "elliptical");
@@ -291,7 +291,7 @@
 
 					RND_DAD_LABEL(shp->dlg, "Arc resolution factor:");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_REAL(shp->dlg, "");
+						RND_DAD_REAL(shp->dlg);
 							shp->rres = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_MINVAL(shp->dlg, 0.1);
 							RND_DAD_MAXVAL(shp->dlg, 5);
@@ -301,7 +301,7 @@
 
 					RND_DAD_LABEL(shp->dlg, "Rotation angle:");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_REAL(shp->dlg, "");
+						RND_DAD_REAL(shp->dlg);
 							shp->rrot = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_MINVAL(shp->dlg, -360);
 							RND_DAD_MAXVAL(shp->dlg, 360);
@@ -311,7 +311,7 @@
 
 					RND_DAD_LABEL(shp->dlg, "Center offset");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_COORD(shp->dlg, "");
+						RND_DAD_COORD(shp->dlg);
 							shp->rcx = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_MINMAX(shp->dlg, 0, maxr);
 							RND_DAD_CHANGE_CB(shp->dlg, shp_chg_roundrect);
@@ -320,7 +320,7 @@
 
 					RND_DAD_LABEL(shp->dlg, "");
 					RND_DAD_BEGIN_HBOX(shp->dlg);
-						RND_DAD_COORD(shp->dlg, "");
+						RND_DAD_COORD(shp->dlg);
 							shp->rcy = RND_DAD_CURRENT(shp->dlg);
 							RND_DAD_MINMAX(shp->dlg, 0, maxr);
 							RND_DAD_CHANGE_CB(shp->dlg, shp_chg_roundrect);
@@ -352,7 +352,7 @@
 				RND_DAD_LABEL(shp->dlg, "Generate filled circle");
 				RND_DAD_BEGIN_HBOX(shp->dlg);
 					RND_DAD_LABEL(shp->dlg, "Diameter:");
-					RND_DAD_COORD(shp->dlg, "");
+					RND_DAD_COORD(shp->dlg);
 						shp->dia = RND_DAD_CURRENT(shp->dlg);
 						RND_DAD_MINMAX(shp->dlg, 0, maxr);
 						RND_DAD_DEFAULT_NUM(shp->dlg, mm2);
@@ -361,7 +361,7 @@
 
 				RND_DAD_LABEL(shp->dlg, "Center offset");
 				RND_DAD_BEGIN_HBOX(shp->dlg);
-					RND_DAD_COORD(shp->dlg, "");
+					RND_DAD_COORD(shp->dlg);
 						shp->ccx = RND_DAD_CURRENT(shp->dlg);
 						RND_DAD_MINMAX(shp->dlg, 0, maxr);
 						RND_DAD_CHANGE_CB(shp->dlg, shp_chg_circle);
@@ -370,7 +370,7 @@
 
 				RND_DAD_LABEL(shp->dlg, "");
 				RND_DAD_BEGIN_HBOX(shp->dlg);
-					RND_DAD_COORD(shp->dlg, "");
+					RND_DAD_COORD(shp->dlg);
 						shp->ccy = RND_DAD_CURRENT(shp->dlg);
 						RND_DAD_MINMAX(shp->dlg, 0, maxr);
 						RND_DAD_CHANGE_CB(shp->dlg, shp_chg_circle);