I added this to testmain.ly before the \book
parserDefine =
#(define-void-function (name val)(symbol? not-null?)
(ly:parser-define! name val))
and got this error:
F:/Meine
Noten/EigeneNoten/WeihnachtsLieder/testmain.ly:17:2: error: GUILE
signaled an error for the _expression_ beginning here
#
(define-void-function (name val)(symbol? not-null?)
Maybe some other requirement is missing.
Bernhard
Am 11.11.2016 um 18:43 schrieb
Jan-Peter Voigt:
Hello
there's one solution, I use in this cases:
parserDefine =
#(define-void-function (name val)(symbol? not-null?)
(ly:parser-define! name val))
as parserDefine is a void function, you can all it anywhere - even
inside a music _expression_:
\parserDefine global { ... }
instead of
global = { ... }
Of course, you might use a shorter name like just 'def' instead of
parserDefine. But take care not to use a reserved name like
'define'.
HTH
Jan-Peter
Am 11.11.2016 um 17:15 schrieb Federico Bruni:
Il giorno ven 11 nov 2016 alle 16:45,
Bernhard Kleine <address@hidden> ha scritto:
However when the global variable to the
top of 2test.ly, the file could be compiled. I tried then the
same on my full piece and I failed while parsing with
F:/Meine Noten/EigeneNoten/WeihnachtsLieder/2test.ly:2:1:
error: syntax error, unexpected STRING
global = {
To make this evident I include the files once more. I do not
understand this.
I hit the same wall some time ago :)
If you read the first error message:
/tmp/2test.ly:2:1: error: syntax error, unexpected STRING
it points to the definition of global in the included file.
The problem here is that the variable is included (and
evaluated) within a \bookpart block, but variables can be
defined only at top level.
That's why you need an extra file only for variables (the use of
.ily extension is only a useful convention, as Urs already
wrote).
I don't think that there's another way to achieve what you want.
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