printer: abbreviate lists with |

2019-04-26 09:48:12 -06:00
parent 3783070585
commit 7bda7c5bf3
3 changed files with 5 additions and 7 deletions
--- a/src/prolog/heap_print.rs
+++ b/src/prolog/heap_print.rs
@@ -609,11 +609,9 @@ impl<'a, Outputter: HCValueOutputter> HCPrinter<'a, Outputter>
                                self.cyclic_terms.insert(addr, reps - 1);
                                iter.next()
                            } else {                                
-                                if !self.at_cdr(", ...") {
-                                    push_space_if_amb!(self, "...", {
-                                        self.append_str("...");
-                                    });
-                                }
+                                push_space_if_amb!(self, "...", {
+                                    self.append_str("...");
+                                });

                                iter.stack().pop();
                                self.cyclic_terms.remove(&addr);