tools: usage lines name wikitool; -h/--help acceptance checks become tests (#121)

Files changed:
- CHANGES.md
- VERSION
- tools/chemenu/cli.py
- tools/chemenu/tests/test_cli.py

CHANGES.md

@@ -59,7 +59,7 @@ concern - readable here, never shipped as something to parse.
 
 ---
 
-## 7.1.0-beta.4 - 2026-09-25 - wikitool: one data record per command - `-h`, index and CONTRACT.md render from cli_contract (Gitea #121 Phase 1)
+## 7.1.0-beta.5 - 2026-09-26 - wikitool: usage lines name wikitool, and the -h acceptance checks become tests
 
 **Author:** Torben Nehmer
 
@@ -73,6 +73,7 @@ concern - readable here, never shipped as something to parse.
 **Low impact**
 - version bump no longer points at version release in its output
 - stack-close: wait for CI through the authenticated Gitea connection, with timings and a give-up point
+- wikitool: usage lines name wikitool, and the -h acceptance checks become tests
 <!-- /wikitool:bumps -->
 
 ### CalDAV task-tracker provider (Nextcloud Tasks, iOS Reminders); review reports unknown-value findings instead of skipping them
@@ -151,6 +152,16 @@ part of this change: this pass moved the existing table cells' text into records
 without editing it beyond the one documented fix (the `--dry-run` synopsis gap above) and the
 docstring/option-text rewording needed to stop citing issue numbers in rendered help.
 
+### wikitool: usage lines name wikitool, and the -h acceptance checks become tests
+
+Under `tools/wikitool` - which runs `python -m chemenu.cli` - every usage line and "Try ... -h"
+hint named `python -m chemenu.cli`, a command nobody should copy; the CLI now passes
+`prog_name="wikitool"` explicitly. The properties the previous change promised for help output -
+byte-identical with and without a TTY, `-h` and `--help` identical for every command, no Rich
+frame characters in help or in a usage error, the top-level index listing at least the seven
+non-idempotent commands - had only been checked by hand; they are now pinned in
+`test_cli.py`.
+
 ---
 
 ## 7.0.0 - 2026-09-22 - Task-Tracker-Anbindung: Vorhaben als Seitenart, Verpflichtungsschicht, Weekly Review als Read-Time-Join