Re: make web fails

[Han-Wen Nienhuys]

Erik Sandberg schreef:

> hm.. this one is about tupletSpannerDuration. I can see two alternatives to 
> solve this:
> * re-add time-keeping to tuplet-engraver to insert starts/stops correctly.
> * make time-scaled iterator check for tupletSpannerDuration, and generate 
> something like
> <<
> {\tuplet-start \skip 4 \tuplet-stop \tuplet-start \skip 4 ... }
> music
> if the property is set. I think this is the cleanest way I can find, but there 
> are problems:

I don't understand. You're using Sequential iterator, so why don't you do

  { \tup-start
    first-part-of-time-scaled-music
    \tup-end
    \tup-start
    2nd-part-of-time-scaled-music
    \tup-end
  }

this will delegate grace notes to the sequential-iterator.

>  - grace notes: (in {c8 c c \grace c c c c}, the grace should be under the 
> second bracket). Can be worked around by adding \grace \skip 1*50 after each 

No, skip 1*50 is inacceptable.

> tuplet start, that works in practise until we have a better way of handling 
> grace notes in the iterators.

>  - nested tuplets together with tupletSpannerDuration will give strange 
> results, but nobody should do that anyways.

I'm not sure it worked previously either; let's not worry about it.

> I'll go on implementing (2) if you don't have any better ideas.
>
> > - vertical spacing  tweaks (already reported this earlier)
> > - alignment-vertical-spacing.ly
> will look into


--

Han-Wen Nienhuys - address@hidden - http://www.xs4all.nl/~hanwen

LilyPond Software Design
 -- Code for Music Notation
http://www.lilypond-design.com