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parseaut: support multiple dstar automata

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* src/parseaut/parseaut.yy, src/parseaut/scanaut.ll: All multiple
dstar automata to be chained.
* src/bin/dstar2tgba.cc: Loop over multiple automata in a file.
* src/tests/dstar.test: Test that.
This commit is contained in:
Alexandre Duret-Lutz 2015-09-07 22:27:07 +02:00
parent 209e89a94c
commit c59e994a2c
4 changed files with 98 additions and 28 deletions
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11
src/parseaut/parseaut.yy
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@ -228,6 +228,7 @@
/**** LBTT tokens *****/
// Also using INT, STRING
%token ENDAUT "-1"
%token ENDDSTAR "end of DSTAR automaton"
%token <num> LBTT "LBTT header"
%token <num> INT_S "state acceptance"
%token <num> LBTT_EMPTY "acceptance sets for empty automaton"
@ -261,10 +262,10 @@ aut: aut-1 { res.h->loc = @$; YYACCEPT; }
| ENDOFFILE { YYABORT; }
| error ENDOFFILE { YYABORT; }
aut-1: hoa { res.h->type = spot::parsed_aut_type::HOA; }
| never { res.h->type = spot::parsed_aut_type::NeverClaim; }
| lbtt { res.h->type = spot::parsed_aut_type::LBTT; }
| dstar /* we will set type as DSA or DRA while parsing first line */
aut-1: hoa { res.h->type = spot::parsed_aut_type::HOA; }
| never { res.h->type = spot::parsed_aut_type::NeverClaim; }
| lbtt { res.h->type = spot::parsed_aut_type::LBTT; }
| dstar /* will set type as DSA or DRA while parsing first line */
/**********************************************************************/
/* Rules for HOA */
@ -1101,7 +1102,7 @@ incorrectly-labeled-edge: trans-label unlabeled-edge
/* Rules for LTL2DSTAR's format */
/**********************************************************************/
dstar: dstar_header "---" dstar_states
dstar: dstar_header "---" dstar_states ENDDSTAR
dstar_type: "DRA"
{