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Re: "always specify initial duration within { ... }" ?
From: |
Graham Percival |
Subject: |
Re: "always specify initial duration within { ... }" ? |
Date: |
Mon, 26 Apr 2010 17:21:44 +0100 |
User-agent: |
Mutt/1.5.18 (2008-05-17) |
On Sun, Apr 25, 2010 at 11:33:02PM -0700, Mark Polesky wrote:
> Both
> LM 1.2.1 "Simple notation" and
> NR 1.2.1 "Writing rhythms"
> it may be more accurate to
> say "each time lilypond is invoked, the default duration for
> the first note read by the parser is a quarter note."
Rhetorical: what's a "parser" ? I'm a musician, Jim, not a bloody
doctorate in computer science!
:)
> I'd like to reword both instances of this paragraph to:
>
> If the duration is omitted, it is set to the previously
> entered duration. The duration of the first note in every
> { music } block should always be specified explicitly.
Rhetorical: what's a "{ music } block" ? I'm reading the tutorial
in the order specified, so in Learning 1.2.1, I don't have a clue
what a block is.
I strongly suggest leaving Learning 1.2.1 alone. I'm ok with
changes to Notation 1.2.1, but I wouldn't want to have "the first
note should always be specific explicitly". Why not just tell the
truth, namely:
If the duration is omitted, it is set to the previously
entered duration. The default for the first note is a
quarter note. If the duration occurs at the beginning
of a music expression, the @qq{previously entered duration}
might occur in a different music expression; we recommend
that the duration of the first note of any music expression
be specifed explicitly.
We've defined "music expression" quite heavily in Learning 2+3, so
that should be fine in the Notation.
Cheers,
- Graham