Setup ed the posix line editor.

2026-08-09 16:31:09 +01:00
parent 717c048d6f
commit f044f69f1c
13 changed files with 820 additions and 72 deletions
@@ -24,8 +24,8 @@ struct Iterator {
  Shard *root;
  std::string line;

-  Iterator(Shard *root, uint64_t line_num)
-      : root(root), it(root, line_num, Direction::Forward) {
+  Iterator(Shard *root, uint64_t line_num, Direction dir)
+      : root(root), it(root, line_num, dir) {
    Shard::retain(root);
  }

@@ -63,9 +63,8 @@ struct Iterator {
    return *this;
  }

-  std::string &next() {
-    it.next(&line);
-    return line;
+  bool next() {
+    return it.next(&line);
  }

 private: