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ltlfilt: introduce --suspendable

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* bin/ltlfilt.cc: Add the option.
* tests/core/ltlfilt.test: Use it.
* NEWS: Mention it.
This commit is contained in:
Alexandre Duret-Lutz 2018-07-24 14:52:14 +02:00
parent 465536d1fe
commit 4b8910d3f9
3 changed files with 15 additions and 0 deletions
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7
bin/ltlfilt.cc
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@ -100,6 +100,7 @@ enum {
OPT_SIZE_MIN,
OPT_SKIP_ERRORS,
OPT_STUTTER_INSENSITIVE,
OPT_SUSPENDABLE,
OPT_SYNTACTIC_GUARANTEE,
OPT_SYNTACTIC_OBLIGATION,
OPT_SYNTACTIC_PERSISTENCE,
@ -167,6 +168,8 @@ static const argp_option options[] =
{ "eventual", OPT_EVENTUAL, nullptr, 0, "match pure eventualities", 0 },
{ "universal", OPT_UNIVERSAL, nullptr, 0,
"match purely universal formulas", 0 },
{ "suspendable", OPT_SUSPENDABLE, nullptr, 0,
"synonym for --universal --eventual", 0 },
{ "syntactic-safety", OPT_SYNTACTIC_SAFETY, nullptr, 0,
"match syntactic-safety formulas", 0 },
{ "syntactic-guarantee", OPT_SYNTACTIC_GUARANTEE, nullptr, 0,
@ -507,6 +510,10 @@ parse_opt(int key, char* arg, struct argp_state*)
case OPT_AP_N:
ap_n = parse_range(arg, 0, std::numeric_limits<int>::max());
break;
case OPT_SUSPENDABLE:
universal = true;
eventual = true;
break;
case OPT_SYNTACTIC_SAFETY:
syntactic_safety = true;
break;