add readTriple in the Haskell binding

2015-09-08 13:04:31 +00:00
parent b5e7f08c82
commit d83316d7c6
4 changed files with 63 additions and 3 deletions
--- a/src/runtime/c/pgf/expr.h
+++ b/src/runtime/c/pgf/expr.h
@@ -152,6 +152,11 @@ pgf_expr_string(GuString, GuPool* pool);
 PgfExpr
 pgf_read_expr(GuIn* in, GuPool* pool, GuExn* err);

+int
+pgf_read_expr_tuple(GuIn* in,
+                    int n_exprs, PgfExpr exprs[],
+                    GuPool* pool, GuExn* err);
+
 PgfType*
 pgf_read_type(GuIn* in, GuPool* pool, GuExn* err);