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restored graphvizAbstractTree

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krangelov
2021-12-04 16:05:24 +01:00
parent 3d1123eed4
commit a3d680f317
6 changed files with 54 additions and 11 deletions
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18
src/runtime/c/pgf/pgf.cxx
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@@ -2067,6 +2067,24 @@ void pgf_set_concrete_flag(PgfDB *db, PgfConcrRevision revision,
} PGF_API_END
}
PGF_API PgfText *
pgf_graphviz_abstract_tree(PgfDB *db, PgfRevision revision,
PgfExpr expr, PgfMarshaller *m,
PgfGraphvizOptions* opts,
PgfExn *err)
{
PGF_API_BEGIN {
DB_scope scope(db, READER_SCOPE);
ref<PgfPGF> pgf = PgfDB::revision2pgf(revision);
PgfAbstractGraphvizOutput out(&pgf->abstract, opts, m);
return out.generate_graphviz(expr);
} PGF_API_END
return NULL;
}
PGF_API PgfText *
pgf_graphviz_parse_tree(PgfDB *db, PgfConcrRevision revision,
PgfExpr expr, PgfMarshaller *m,