change the API to allow different grammar revisions

This commit is contained in:
krangelov
2021-09-06 15:49:39 +02:00
parent b7cddf206b
commit 9cea2cc70e
14 changed files with 298 additions and 226 deletions

View File

@@ -70,7 +70,7 @@ public:
ref<PgfAbsCat> read_abscat();
void read_abstract(ref<PgfAbstr> abstract);
ref<PgfPGFRoot> read_pgf();
ref<PgfPGF> read_pgf();
private:
std::istream *in;