ltl2ba implements an algorithm of P. Gastin and D. Oddoux to generate
Buchi automata from linear temporal logic (LTL) formulae. This
algorithm generates a very weak alternating automaton and then
transforms it into a Buchi automaton, using a generalized Buchi
automaton as an intermediate step. Each automaton is simplified
on-the-fly in order to save memory and time. As usual the LTL formula
is simplified before any treatment. ltl2ba is more efficient than
Spin 3.4.1, with regard to the size of the resulting automaton,
the time of the computation, and the memory used.
Remove WWW entries moved into port Makefiles
Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
Add WWW entries to port Makefiles
It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.
Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.
There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.
(Only the first 15 lines of the commit message are shown above )
