function was used (HashFind, which never returns NULL, vs.
HashLookOnly, which does) resulting in a failure to solve the
problem which was being patched, which was ext2spice crashing
when cell arrays are present, which itself was due to allowing
brackets in base cell use names.
use name (not part of an array in magic). This was failing in
ext2spice due to code in extflat dealing incorrectly with the
array delimiters. The correction fixes the problem but leaves
the possibility that there could be a conflict between a use
name that is an array and a use name that has the array index
as part of the name.
while reading DEF. To preserve names as much as possible, such
names are now kept. To avoid problems, EFbuild.c and ext2hier
behavior has been changed to only parse entries in a .ext file as
instance arrays if the array notation follows the specific syntax
of [ax:bx:cx][ay:by:cy], letting all other uses of brackets pass
through unaffected.
the compiler. Some are obscure functions (plot verstatec hasn't
been used in years) but others (like SPICE distributed junctions)
are potentially significant sources of unexpected crashes on
systems that don't zero uninitialized memory.
a scaling issue in extract) which was caused by the addition of
hierarchical netlist generation. Finding hierarchical connections
requires finding instances by name, so it is vastly better to create a
hash table of instances instead of a linked list.
name-to-number mapping used for the HSPICE format between
subcircuits. Otherwise, subcircuits with the same instance ID
remain in the table and may cause nodes to be output with a name
that collides with other names in the same subcircuit. This only
affects output in HSPICE format.
added a long time ago, since capacitors use a different method for
calculating width and length than either transistors or resistors,
so subcircuits need a special class designator or else the extraction
may calculate the wrong dimensions for device width by totalling the
perimeter between the device and terminal types, as it would for a
MOSFET.
cause a crash. Corrected the implementation as well as implemented
an option for "subcircuit top auto" that generates a subcircuit
header or not depending on the presence or absense of ports in the
top level cell.
development had been halted since it was first created back in April.
Version 8.2 is now the official development version, with the first
development push to create a Cairo graphics interface.
Tim Edwards