pprint tree produces incorrect tree formatting
pprint tree produces incorrect tree formatting: a task in Repo2RLEnv R2E-Gym / SWEGEN (Harbor dataset). The pprint tree method on TokenList is not rendering the expected tree-style output. Instead of using branch characters ( - for intermediate nodes and - for the last child), it outputs plain…
The task
The `_pprint_tree` method on `TokenList` is not rendering the expected tree-style output. Instead of using branch characters (`|-` for intermediate nodes and `` `- `` for the last child), it outputs plain indented lines with a simple `| ` prefix.
Part of FineEnvs/repo2rlenv-r2e-gym.