Jay Anderson <[email protected]> writes:
> In 2.15.19 the ordering of things in the paper block matters where it
> didn't before.
I think that is a wrong characterization.
> An example which removes the first system indent:
>
> ============
> \version "2.15.19"
>
> \paper
> {
> indent = 0\in
> #(set-paper-size "letter")
> %indent = 0\in %Move the indent here to have the indent take effect.
> }
>
> \score { \new Staff {R1} }
> ============
>
> This is a very minor issue (if it is an issue rather than a design
> decision going forward), but I figured that it's worth mentioning.
Now try the following with an older version
\paper
{
indent = 0\in
ragged-right = ##t
#(set-paper-size "letter")
}
\score { \new Staff {R1} }
See? If you take a look at the definition of set-paper-size, you will
see that it _always_ has set indent as well. Previous to 2.15.19, # was
executed by the _lexer_ as a lookahead token _before_ doing the
assignment to indent. It was shere luck that your indent assignment was
executed _after_ set-paper-size.
Now #, while being read by the lexer, is actually being executed in the
parser at a sane point of time.
--
David Kastrup
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