optionally read from machine stack in stackful pre-order iterator (#1812)

2023-05-26 15:19:07 -06:00
parent dae34b6009
commit e0f49e8f43
6 changed files with 374 additions and 154 deletions
--- a/src/machine/machine_state.rs
+++ b/src/machine/machine_state.rs
@@ -765,6 +765,7 @@ impl MachineState {
                let mut printer = HCPrinter::new(
                    &mut self.heap,
                    &mut self.atom_tbl,
+                    &mut self.stack,
                    op_dir,
                    PrinterOutputter::new(),
                    term_to_be_printed,