alarsyo/spot
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Add back the '*' syntax for And.

Browse source 
This somehow revert changes from 2010-01-30 which killed this use of
star to make room for the Kleen star.  Here we only allow '*' in the
temporal formula, so that it can still be the Kleen star in SERE.  The
motivation for '*' available as And is better compatibility with Wring
and VIS.

* src/ltlparse/ltlscan.ll: Distinguish * from [*].
* src/ltlparse/ltlparse.yy: Allows * to be used as AND between
temporal formulae.
* src/ltltest/equals.test, src/ltltest/parse.test: Add a few
tests.
* doc/tl/tl.tex: Document it.
This commit is contained in:
Alexandre Duret-Lutz 2012-08-29 18:05:31 +02:00
parent 60ec3acea0
commit 5939d6f493
5 changed files with 33 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

1
src/ltltest/equals.test
View file

@ -51,6 +51,7 @@ run 0 ../equals 'a & a & true' 'a'
run 0 ../equals 'a & false & a' 'false'
run 0 ../equals 'a | false | a' 'a'
run 0 ../equals 'true | a | a' 'true'
run 0 ../equals 'Ga=1*Gb=0' '(G(a)) & (G(!b))'
# other formulae which are not
run 1 ../equals 'a' 'b'