The remaining class of claim check_docs.py could not see: whether the commands in the
docs would actually run. A renamed or removed option is the classic form of command
rot, and the one that wastes a reader's time most directly -- they paste the line and
it fails. All 9 documented flags across screenshot.py, webui.py and restore_flash.sh
are real.
The check earned its own lesson, recorded in both languages. Its first version matched
only to the end of the line, so on a wrapped command it saw --frame-addr and nothing
after the backslash: 4 of 9 flags, and it reported a clean run. A check that silently
covers a quarter of what it claims is worse than no check, because the clean result is
believed. Continuations are joined before matching now.
Confirmed it fails when it should: renaming --frame-addr to something no tool accepts
produces two named failures and exit 1, and reverting returns it to clean.
check_docs.py now runs seven checks.
mckero
ee80939c78