Index: doc/TODO
===================================================================
--- doc/TODO	(revision 29155)
+++ doc/TODO	(revision 29156)
@@ -66,6 +66,7 @@
 - FEATURE: padstack bbox:
 	- per layer: keep a bbox per transformed shape per prototype, then getting the bbox of a padstack ref on a specific layer is looking up the shape, then 4 integer additions [report: Wojciech]
 	- when calculating overall padstack bbox, ignore layers that are not present? but then a layer change would require a recalc (but this is true for subcs too!) [report: Wojciech]
+- FEATURE: depth controlled mech layers (routed) for internal cavities: http://www.saturnelectronics.com/products_capabilities/internal-cavity_boards.html -> user script, similar to on_every_layer: convert lines into bbvia slot padstacks; only when we already export bbvia in excellon; alternative: layer attribute on mech layers
 - XOR rendering upgrade:
 		- experiment with 'emboss' kind of drawing instead of xor so rendering can stay 'direct'
 		- if worked: allow padstack xor draw to draw all shapes on all layers
@@ -178,7 +179,6 @@
 
 4. Low prio ===============================================================================
 - FEATURE: footprint in-place replacement should match up floaters to keep their coords, as documented in ML/2304 [report: gpaubert]
-- FEATURE: depth controlled mech layers (routed) for internal cavities: http://www.saturnelectronics.com/products_capabilities/internal-cavity_boards.html
 - BUG: 1. place 0603; 2. select; 3. cut to buffer; 4. undo -> 0603 put back but selection is lost; reason: the flag is removed in the buffer, but not in an undoable way as we don't have undo on buffer [report: igor2, miloh]
 - BUG?: Far-side silk text can be selected and moved when the mouse is over front-side subcircuit. (but this is what we had with elements too! -> rewrite search.c to be a 'script' config) bug_files/farsilk.lht [report: Ade]
 - BUG: RTT/arc_sizes.lht - unable to move arcs which have different width and height [report: Ade] - rewrite pcb_is_point_on_arc() elliptical case at the bottom