Add `disable_pdbp_color()` to the `sync_bp` example
to suppress pygments prompt coloring when
`PYTHON_COLORS=0` — makes pexpect pattern matching
deterministic.
Deats,
- set `loglevel='pdb'` in both script + test spawn.
- disable `enable_stack_on_sig` in example, assert
no `stackscope` output in test.
- update `attach_patts` keys/values with `|_<Task`
/ `|_<Thread` / `|_('subactor'` prefixes to match
actual tree-dump format.
- add call-site patterns (`tractor.pause_from_sync()`
`tractor.pause()`, `breakpoint(hide_tb=...)`).
- trim trailing `\n` from `Lock.repr()` output.
(this commit msg was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
Gud Boi
fc2e298a29