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implement SVA's first_match operator

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* NEWS, doc/tl/tl.tex, doc/tl/tl.bib: Document it.
* spot/parsetl/parsetl.yy, spot/parsetl/scantl.ll: Parse it.
* spot/tl/formula.cc, spot/tl/formula.hh, spot/tl/dot.cc,
spot/tl/mutation.cc, spot/tl/print.cc, spot/tl/randomltl.cc,
spot/twaalgos/ltl2tgba_fm.cc: Adjust to support first_match.
* spot/tl/mark.cc, spot/tl/simplify.cc, spot/tl/snf.cc,
spot/tl/unabbrev.cc, spot/twa/formula2bdd.cc,
spot/twaalgos/ltl2taa.cc: Ignore it.
* tests/core/acc_word.test, tests/core/randpsl.test: Add more tests.
* tests/core/rand.test, tests/core/unambig.test,
tests/python/randltl.ipynb: Adjust.
* tests/python/formulas.ipynb: Show first_match.
This commit is contained in:
Alexandre Duret-Lutz 2019-05-06 14:59:05 +02:00
parent caf1eaa4ce
commit 6fac026454
24 changed files with 359 additions and 162 deletions
Download patch file Download diff file Expand all files Collapse all files

226
tests/python/formulas.ipynb
View file

@ -57,10 +57,10 @@
{
"data": {
"text/latex": [
"$\\{a \\mathbin{\\mathsf{;}} b^{\\star} \\mathbin{\\mathsf{;}} c^+\\}\\mathrel{\\Diamond\\kern-1.7pt\\raise.4pt\\hbox{$\\mathord{\\rightarrow}$}} (c \\land \\mathsf{G} \\mathsf{F} b)$"
"$\\{a \\mathbin{\\mathsf{;}} \\mathsf{first\\_match}(b^{\\star} \\mathbin{\\mathsf{;}} c^+ \\mathbin{\\mathsf{;}} d)\\}\\mathrel{\\Diamond\\kern-1.7pt\\raise.4pt\\hbox{$\\mathord{\\rightarrow}$}} (c \\land \\mathsf{G} \\mathsf{F} b)$"
],
"text/plain": [
"spot.formula(\"{a;b[*];c[+]}<>-> (c & GFb)\")"
"spot.formula(\"{a;first_match(b[*];c[+];d)}<>-> (c & GFb)\")"
]
},
"execution_count": 3,
@ -69,7 +69,7 @@
}
],
"source": [
"g = spot.formula('{a;b*;c[+]}<>->(GFb & c)'); g"
"g = spot.formula('{a;first_match(b*;c[+];d)}<>->(GFb & c)'); g"
]
},
{
@ -497,47 +497,47 @@
"name": "stdout",
"output_type": "stream",
"text": [
"{a;b[*];c[+]}<>-> (c & GFb)\n"
"{a;first_match(b[*];c[+];d)}<>-> (c & GFb)\n"
]
},
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