Re: [GLISS] facilitate changes of the (default-) drumStyleTable

[Thomas Morley]

2012/9/26 Marc Hohl <address@hidden>:

> I like the idea of giving the user the ability to change only parts of the
> list
> without having to rewrite the full list; I think that this concept could be
> of
> use in other parts of lilypond as well,

Hi Marc,

further testing showed a major-problem:

Using `hashq-set!' here is too much force brute and will result in an
unintended change of lily-internals.
I.e. compiling all .ly files in a folder with
lilypond *.ly
will show the changes in _all_ files, even if \changeDrumStyleTable is
_not_ used in a file.

\set DrumStaff.drumStyleTable = #(alist->hash-table <my-drums>)
is not that invasive.


Nevertheless, IMHO the question about an easy, less intricate method
how to change a single value in the predefined drumStyleTable stands
as a valid request.


-Harm