389ac2e460
Apply the no-ai-slop standard (now binding in AGENTS.md): the em-dash character is banned outright (restructured, not blind-replaced), plus the banned word/phrase list (delve, leverage, robust, seamless, truly, unlock, etc.). 0 em-dashes remain in modules + capstone; the only "robust" left is the planted M10 ai-change.patch trap. Module H1 titles use a colon separator. All deliberate teaching devices preserved; labs compile/parse (py/sh/yaml/json); no junk. AGENTS.md updated with the hard no-slop rules. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01TfzV5QvtPDz8LJS3Pu5VLT
537 B
537 B
Title: done command crashes on an empty list
When I run python cli.py done 0 right after a fresh checkout, before adding any tasks, it throws
an IndexError and dumps a stack trace instead of a friendly message. Every other command handles the
empty-list case fine, so this one feels like an oversight.
Steps to reproduce:
- Delete tasks.json (or clone fresh).
- Run
python cli.py done 0. - See the traceback.
Expected: a clear message like "no task at index 0", exit non-zero, no traceback.
Environment: Python 3.12, macOS.