Index: trunk/src_plugins/export_bom/bom.c
===================================================================
--- trunk/src_plugins/export_bom/bom.c	(revision 34297)
+++ trunk/src_plugins/export_bom/bom.c	(revision 34298)
@@ -29,7 +29,7 @@
 
 const char *bom_cookie = "bom HID";
 
-static rnd_export_opt_t bom_options[] = {
+static const rnd_export_opt_t bom_options[] = {
 /* %start-doc options "8 BOM Creation"
 @ftable @code
 @item --bomfile <string>
Index: trunk/src_plugins/export_c_draw/export_c_draw.c
===================================================================
--- trunk/src_plugins/export_c_draw/export_c_draw.c	(revision 34297)
+++ trunk/src_plugins/export_c_draw/export_c_draw.c	(revision 34298)
@@ -70,7 +70,7 @@
 
 static FILE *f = NULL;
 
-rnd_export_opt_t c_draw_attribute_list[] = {
+static const rnd_export_opt_t c_draw_attribute_list[] = {
 	/* other HIDs expect this to be first.  */
 
 	{"outfile", "Graphics output file",
Index: trunk/src_plugins/export_dsn/dsn.c
===================================================================
--- trunk/src_plugins/export_dsn/dsn.c	(revision 34297)
+++ trunk/src_plugins/export_dsn/dsn.c	(revision 34298)
@@ -78,7 +78,7 @@
 
 static rnd_hid_t dsn_hid;
 
-static rnd_export_opt_t dsn_options[] = {
+static const rnd_export_opt_t dsn_options[] = {
 	{"dsnfile", "SPECCTRA output file",
 	 RND_HATT_STRING, 0, 0, {0, 0, 0}, 0, 0},
 #define HA_dsnfile 0
Index: trunk/src_plugins/export_dxf/dxf.c
===================================================================
--- trunk/src_plugins/export_dxf/dxf.c	(revision 34297)
+++ trunk/src_plugins/export_dxf/dxf.c	(revision 34298)
@@ -108,7 +108,7 @@
 #include "dxf_draw.c"
 
 
-rnd_export_opt_t dxf_attribute_list[] = {
+static const rnd_export_opt_t dxf_attribute_list[] = {
 	/* other HIDs expect this to be first.  */
 
 /* %start-doc options "93 DXF Options"
Index: trunk/src_plugins/export_excellon/excellon.c
===================================================================
--- trunk/src_plugins/export_excellon/excellon.c	(revision 34297)
+++ trunk/src_plugins/export_excellon/excellon.c	(revision 34298)
@@ -164,7 +164,7 @@
 
 static long exc_drawn_objs;
 
-static rnd_export_opt_t excellon_options[] = {
+static const rnd_export_opt_t excellon_options[] = {
 
 /* %start-doc options "90 excellon Export"
 @ftable @code
Index: trunk/src_plugins/export_fidocadj/fidocadj.c
===================================================================
--- trunk/src_plugins/export_fidocadj/fidocadj.c	(revision 34297)
+++ trunk/src_plugins/export_fidocadj/fidocadj.c	(revision 34298)
@@ -65,7 +65,7 @@
 
 const char *fidocadj_cookie = "fidocadj HID";
 
-rnd_export_opt_t fidocadj_attribute_list[] = {
+static const rnd_export_opt_t fidocadj_attribute_list[] = {
 	/* other HIDs expect this to be first.  */
 
 	{"outfile", "Output file name",
Index: trunk/src_plugins/export_gcode/gcode.c
===================================================================
--- trunk/src_plugins/export_gcode/gcode.c	(revision 34297)
+++ trunk/src_plugins/export_gcode/gcode.c	(revision 34298)
@@ -59,7 +59,7 @@
 static const char def_layer_script[] = "setup_negative; trace_contour; fix_overcuts";
 static const char def_mech_script[]  = "setup_positive; trace_contour; fix_overcuts";
 
-rnd_export_opt_t gcode_attribute_list[] = {
+static const rnd_export_opt_t gcode_attribute_list[] = {
 	{"outfile", "file name prefix for non-cam",
 	 RND_HATT_STRING, 0, 0, {0, 0, 0}, 0, 0},
 #define HA_outfile 0
Index: trunk/src_plugins/export_gerber/gerber.c
===================================================================
--- trunk/src_plugins/export_gerber/gerber.c	(revision 34297)
+++ trunk/src_plugins/export_gerber/gerber.c	(revision 34298)
@@ -197,7 +197,7 @@
 
 static void gerber_warning(rnd_hid_export_opt_func_action_t act, void *call_ctx, rnd_export_opt_t *opt);
 
-static rnd_export_opt_t gerber_options[] = {
+static const rnd_export_opt_t gerber_options[] = {
 	{"", "WARNING",
 	 RND_HATT_BEGIN_VBOX, 0, 0, {0, 0, 0, 0, {0}, gerber_warning}, 0, 0},
 #define HA_warning 0
Index: trunk/src_plugins/export_ipcd356/ipcd356.c
===================================================================
--- trunk/src_plugins/export_ipcd356/ipcd356.c	(revision 34297)
+++ trunk/src_plugins/export_ipcd356/ipcd356.c	(revision 34298)
@@ -398,7 +398,7 @@
 
 /*** export hid administration and API/glu ***/
 
-static rnd_export_opt_t ipcd356_options[] = {
+static const rnd_export_opt_t ipcd356_options[] = {
 /* %start-doc options "8 IPC-D-356 Netlist Export"
 @ftable @code
 @item --netlist-file <string>
Index: trunk/src_plugins/export_lpr/lpr.c
===================================================================
--- trunk/src_plugins/export_lpr/lpr.c	(revision 34297)
+++ trunk/src_plugins/export_lpr/lpr.c	(revision 34298)
@@ -20,7 +20,7 @@
 
 const char *lpr_cookie = "lpr HID";
 
-static rnd_export_opt_t base_lpr_options[] = {
+static const rnd_export_opt_t base_lpr_options[] = {
 
 /* %start-doc options "98 lpr Printing Options"
 @ftable @code
Index: trunk/src_plugins/export_openems/export_openems.c
===================================================================
--- trunk/src_plugins/export_openems/export_openems.c	(revision 34297)
+++ trunk/src_plugins/export_openems/export_openems.c	(revision 34298)
@@ -103,7 +103,7 @@
 
 #define THMAX RND_MM_TO_COORD(100)
 
-rnd_export_opt_t openems_attribute_list[] = {
+static const rnd_export_opt_t openems_attribute_list[] = {
 	{"outfile", "Graphics output file",
 	 RND_HATT_STRING, 0, 0, {0, 0, 0}, 0, 0},
 #define HA_openemsfile 0
Index: trunk/src_plugins/export_openscad/export_openscad.c
===================================================================
--- trunk/src_plugins/export_openscad/export_openscad.c	(revision 34297)
+++ trunk/src_plugins/export_openscad/export_openscad.c	(revision 34298)
@@ -84,7 +84,7 @@
 
 static rnd_hid_attr_val_t *openscad_options;
 
-rnd_export_opt_t openscad_attribute_list[] = {
+static const rnd_export_opt_t openscad_attribute_list[] = {
 	/* other HIDs expect this to be first.  */
 
 /* %start-doc options "93 DXF Options"
Index: trunk/src_plugins/export_png/png.c
===================================================================
--- trunk/src_plugins/export_png/png.c	(revision 34297)
+++ trunk/src_plugins/export_png/png.c	(revision 34298)
@@ -165,7 +165,7 @@
 
 #include "png_photo1.c"
 
-rnd_export_opt_t png_attribute_list[] = {
+static const rnd_export_opt_t png_attribute_list[] = {
 /* other HIDs expect this to be first.  */
 
 /* %start-doc options "93 PNG Options"
Index: trunk/src_plugins/export_ps/eps.c
===================================================================
--- trunk/src_plugins/export_ps/eps.c	(revision 34297)
+++ trunk/src_plugins/export_ps/eps.c	(revision 34298)
@@ -48,7 +48,7 @@
 static rnd_composite_op_t drawing_mode;
 static long eps_drawn_objs;
 
-static rnd_export_opt_t eps_attribute_list[] = {
+static const rnd_export_opt_t eps_attribute_list[] = {
 	/* other HIDs expect this to be first.  */
 
 /* %start-doc options "92 Encapsulated Postscript Export"
Index: trunk/src_plugins/export_ps/ps.c
===================================================================
--- trunk/src_plugins/export_ps/ps.c	(revision 34297)
+++ trunk/src_plugins/export_ps/ps.c	(revision 34298)
@@ -47,7 +47,7 @@
 
 static pcb_cam_t ps_cam;
 
-rnd_export_opt_t ps_attribute_list[] = {
+static const rnd_export_opt_t ps_attribute_list[] = {
 	/* other HIDs expect this to be first.  */
 
 /* %start-doc options "91 Postscript Export"
Index: trunk/src_plugins/export_stat/stat.c
===================================================================
--- trunk/src_plugins/export_stat/stat.c	(revision 34297)
+++ trunk/src_plugins/export_stat/stat.c	(revision 34298)
@@ -68,7 +68,7 @@
 
 const char *stat_cookie = "stat HID";
 
-rnd_export_opt_t stat_attribute_list[] = {
+static const rnd_export_opt_t stat_attribute_list[] = {
 	/* other HIDs expect this to be first.  */
 
 	{"outfile", "Output file name",
Index: trunk/src_plugins/export_stl/export_stl.c
===================================================================
--- trunk/src_plugins/export_stl/export_stl.c	(revision 34297)
+++ trunk/src_plugins/export_stl/export_stl.c	(revision 34298)
@@ -50,7 +50,7 @@
 static rnd_hid_t stl_hid;
 const char *stl_cookie = "export_stl HID";
 
-rnd_export_opt_t stl_attribute_list[] = {
+static const rnd_export_opt_t stl_attribute_list[] = {
 	{"outfile", "STL output file",
 	 RND_HATT_STRING, 0, 0, {0, 0, 0}, 0, 0},
 #define HA_stlfile 0
Index: trunk/src_plugins/export_svg/svg.c
===================================================================
--- trunk/src_plugins/export_svg/svg.c	(revision 34297)
+++ trunk/src_plugins/export_svg/svg.c	(revision 34298)
@@ -125,7 +125,7 @@
 	/* INNER */  { "#222222", "#111111", "#000000", RND_MM_TO_COORD(0) }
 };
 
-rnd_export_opt_t svg_attribute_list[] = {
+static const rnd_export_opt_t svg_attribute_list[] = {
 	/* other HIDs expect this to be first.  */
 
 /* %start-doc options "93 SVG Options"
Index: trunk/src_plugins/export_vfs_mc/export_vfs_mc.c
===================================================================
--- trunk/src_plugins/export_vfs_mc/export_vfs_mc.c	(revision 34297)
+++ trunk/src_plugins/export_vfs_mc/export_vfs_mc.c	(revision 34298)
@@ -24,7 +24,7 @@
 
 const char *export_vfs_mc_cookie = "export_vfs_mc HID";
 
-static rnd_export_opt_t export_vfs_mc_options[] = {
+static const rnd_export_opt_t export_vfs_mc_options[] = {
 	{"cmd", "mc command",
 	 RND_HATT_STRING, 0, 0, {0, 0, 0}, 0, 0},
 #define HA_export_vfs_mc_cmd 0
Index: trunk/src_plugins/export_xy/xy.c
===================================================================
--- trunk/src_plugins/export_xy/xy.c	(revision 34297)
+++ trunk/src_plugins/export_xy/xy.c	(revision 34298)
@@ -47,7 +47,7 @@
 #define MAX_TEMP_NAME_LEN 128
 
 
-static rnd_export_opt_t xy_options[] = {
+static const rnd_export_opt_t xy_options[] = {
 /* %start-doc options "8 XY Creation"
 @ftable @code
 @item --xyfile <string>