newos4/modules/test/test-help-and-lessons.js, branch main newOS4 - the browser terminal that runs WebX11 user spaces https://newos.webx11.duckdns.org/newos4/atom?h=main 2026-10-27T14:23:38+00:00 fix(newos4): help names the owner of an undocumented command; loop lessons leave /skills 2026-10-27T14:23:38+00:00 Agando roduccomm@gmail.com 2026-10-27T14:23:38+00:00 urn:sha1:5c7178fbe1120c6843f87928a6f2c4ca470e92a8 Two board items plus the context-window close-out. - MAINT-019 (module-system.js): `help <cmd>` answered "No help available for X" for a command that is registered but has no help line, which reads as if the command does not exist. It now says "X — registered by <Module>, which publishes no help line for it. Try: help". A command that genuinely does not exist still gets the old message. - MAINT-020 (module-aiassist.js): auto-generated loop lessons were written into /skills with their own index entries, so `skill list` filled up with system noise. Lessons now live in /lessons with /lessons/index.json; the reader still falls back to legacy loop-lesson-* entries in /skills for one release, and the one-time migration deletes them from the skills index. Verification: test-help-and-lessons.js (10 asserts, includes a lint-style guard that no lesson is written into /skills). Suite 14/14 files green; maintain --fix "node tests 14/14 pass", "help coverage 362/362". Live on v4.6.108: `help agent-register` -> "registered by AgentRegistryModule, which publishes no help line for it"; `help a2a-prune` unchanged; `help nope-not-real` still "No help available". MAINT-001 close-out (no code change here): history is capped at 20 messages with a "[context trim]" marker (first trim at turn 11 in a 60-turn probe), token compression took 80 msgs/8080 tok to 17/2625, and since v4.6.107 one turn's tool bodies are clipped to 6 000 chars each and elided past 24 000 with the newest 4 kept verbatim. Residual, recorded on the board: maxContextTokens is never sent to the server as num_ctx, so the real window is whatever the endpoint defaults to. MAINT-018 close-out: not reproducible. Live probes on v4.6.107/108 — `sed -n '1,3p' /probe.txt` prints lines 1-3, `sed -n "2,4p"` prints 2-4, `grep 'line4'` matches, and the same commands inside `script /q.sh` print correctly. The "Command not found: for;" symptom belongs to the line-by-line script runner, which is MAINT-021 and stays open.