failed to add in any layers from other planes that are marked as
connected in the "connect" section of the techfile but otherwise
unrelated to the contact type and its residues.
tech file format "version" section. This can be used to specify the
version of magic that must be used to be compatible with the tech file.
This effectively supercedes the technology version number. (2) Changed
the behavior of "make" to set the version and revision numbers on doing
"make" instead of "configure". This allows the version to update
correctly after doing a "git pull" followed by "make" without doing
"configure" in between. (3) Fixed a couple of issues that were flagged
as compile-time warnings.
extraction. The plane mask array that denotes for each type which
planes should be searched for connecting types is supposed to be
a rare case that covers situations where planes connect by types
that are not contacts. Instead, many planes were in this array,
causing the worst-case extraction methods to be run constantly.
Tim Edwards