Re: hairpins ending at line break (or bar line)

[Kieren Richard MacMillan]

Dear Paul and José:

Thank you for your responses!

José said:
> You try using zero lenght notes.
> For example:
> a4\> s1*0\! b4 c4 d8 d8 |

Unfortunately, at the end of the line (or bar), that trick doesn't stop 
the hairpin from breaking over the barline/system.

Paul said:
> I think that's it right now.  Something like:
> << { a1 } { s2..\< s8\! } >>
> You just have to adjust the s values to get what you need.

Unfortunately, that gives this (untweaked):

dynamicBreak.pdf
Description: Adobe PDF document

As you can see, not only do I now have to adjust the stem direction -- 
to be "natural", and not "a la \voiceOne" -- but the spacing engine has 
not properly dealt with the time and key signature announcements.

Perhaps this is a bug? For regression testing, here's the relevant 
input (minimal case):

%% m001
    \time 6/4
    b16 ef,( d cs) \ferSlur bf''4\fermata~( bf16 a) g-. fs-. fs( g) f-. 
ef-. << { d4 c\trill } \\ { s4\> s8. s16\! } >> |
%% m002
    \break
    \key bf \major \time 4/4

Any thoughts about improvements or workarounds?

Thanks!
Kieren.