lilypond-book loglevel

lilypond-book accepts --loglevel=WARN, but not --loglevel=WARNING.

I think WARN is for lilypond, not lilypond-book (according to the documentation), so maybe just misdocumented?

Using 2.24.3

Thank you,
C

>> lilypond-book --loglevel=WARN book.lytex

> lilypond-book: error: file not found: book.lytex

>> lilypond-book --loglevel=WARNING book.lytex
>
> lilypond-book: error: Unknown or invalid loglevel 'WARNING'
> lilypond-book (GNU LilyPond) 2.24.3
> lilypond-book: error: file not found: book.lytex

>

lilypond-book

-l loglevel --loglevel=loglevel

Set the output verbosity to loglevel. Possible values are NONE, ERROR, WARNING, PROGRESS (default), and DEBUG. If this option is not used and the environment variable LILYPOND_BOOK_LOGLEVEL is set, its value is used as the log level.

lilypond

-l, --loglevel=level

Set the verbosity of the console output to level. Possible values are:

NONE

No output at all, not even error messages.

ERROR

Only error messages, no warnings or progress messages.

WARN

Warnings and error messages, no progress.

BASIC_PROGRESS

Basic progress messages (success), warnings and errors.

PROGRESS

All progress messages, warnings and errors.

INFO

Progress messages, warnings, errors and further execution information. This is the default.

DEBUG