New binding: Edge#d (distance vector), Edge#clipped and Edge#clipped_line.
"intersection_point" returns nil in case of no intersection.
Documentation error fixed (Edge#distance).
New convenience functions are provided which simplify
manipulation of key bindings and menu item visibility
configuration strings. AbstractMenu#pack_key_binding
and AbstractMenu#unpack_key_binding turn a path/key
map into a single string and back. The string format
is the same than for the key-binding configuration key.
The same is provided for the menu item visibilily
with AbstractMenu#pack_menu_item_visible and
Abstract#unpack_menu_item_visible.
1.) The ExpressionContext class is a mapping of tl::Eval
and allows providing a variable context for the LQ.
Expression class is derived from ExpressionContext now.
2.) The variable lookup has been changed so that variables
can be modified even if they come from a parent context.
3.) LayoutQuery and iterator has been given an argument to
supply the context
Because long is 32bit on Windows (like int), the
conversion from long to unsigned int was subject
to sign overflow. This was fixed by going to
unsigned int via unsigned long.
- global pins have been generated for device cells too and lead
to implicit pins which may not be desired. The original problem
was how to make abstract circuits comparable. This has to be
solved differently.
- Circuit boundaries are good for displaying the boxes for
abstract circuits
In addition, this fix includes Python-related fixes: because
of the short lifetime of Python references, the functionality
was not as expected sometimes. Keeping copies of LayerPropertiesIterators
helped. Some tweaks were required to maintain the delete() semantics.
* Spice writer can now be configure to skip the debug
comments
* < and > are allowed chars in spice names now
* global net names have second prio over labels now