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autfilt: add support for --highlight-accepting-run

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Fixes #381.

* bin/autfilt.cc: Here.
* tests/core/highlightstate.test: Test it.
* NEWS: Mention it.
This commit is contained in:
Alexandre Duret-Lutz 2019-03-20 21:46:49 +01:00
parent 7af47c7db5
commit 55c50c65c8
3 changed files with 59 additions and 3 deletions
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13
bin/autfilt.cc
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@ -1,5 +1,5 @@
// -*- coding: utf-8 -*-
// Copyright (C) 2013-2018 Laboratoire de Recherche et Développement
// Copyright (C) 2013-2019 Laboratoire de Recherche et Développement
// de l'Epita (LRDE).
//
// This file is part of Spot, a model checking library.
@ -110,6 +110,7 @@ enum {
OPT_HIGHLIGHT_NONDET_EDGES,
OPT_HIGHLIGHT_NONDET_STATES,
OPT_HIGHLIGHT_WORD,
OPT_HIGHLIGHT_ACCEPTING_RUN,
OPT_HIGHLIGHT_LANGUAGES,
OPT_INSTUT,
OPT_INCLUDED_IN,
@ -373,6 +374,8 @@ static const argp_option options[] =
"(see spot-x)."
, 0 },
{ nullptr, 0, nullptr, 0, "Decorations (for -d and -H1.1 output):", 9 },
{ "highlight-accepting-run", OPT_HIGHLIGHT_ACCEPTING_RUN, "NUM",
OPTION_ARG_OPTIONAL, "highlight one accepting run using color NUM", 0},
{ "highlight-nondet-states", OPT_HIGHLIGHT_NONDET_STATES, "NUM",
OPTION_ARG_OPTIONAL, "highlight nondeterministic states with color NUM",
0 },
@ -628,6 +631,7 @@ static bool opt_split_edges = false;
static const char* opt_sat_minimize = nullptr;
static int opt_highlight_nondet_states = -1;
static int opt_highlight_nondet_edges = -1;
static int opt_highlight_accepting_run = -1;
static bool opt_highlight_languages = false;
static bool opt_dca = false;
static bool opt_streett_like = false;
@ -844,6 +848,10 @@ parse_opt(int key, char* arg, struct argp_state*)
case OPT_HAS_UNIV_BRANCHING:
opt_has_univ_branching = true;
break;
case OPT_HIGHLIGHT_ACCEPTING_RUN:
opt_highlight_accepting_run =
arg ? to_pos_int(arg, "--highlight-accepting-run") : 1;
break;
case OPT_HIGHLIGHT_NONDET:
{
int v = arg ? to_pos_int(arg, "--highlight-nondet") : 1;
@ -1528,6 +1536,9 @@ namespace
if (opt_highlight_languages)
spot::highlight_languages(aut);
if (opt_highlight_accepting_run >= 0)
aut->accepting_run()->highlight(opt_highlight_accepting_run);
if (!opt->hl_words.empty())
for (auto& word_aut: opt->hl_words)
{