Hi, I'm hitting a wall with Scheme once more. I need to create wrapper functions around (format) and other functions that need a variable number of arguments.
I know that with #(define (my-proc fmt . vals) "vals" will be an arbitrary number of arguments that will be wrapped in a list, and I know how to access the individual items or this list from within the function. But what I don't understand is how to pass exactly the original arguments (*not* packed in a list) to another function in the body: %%%%%%%%%%%%%%%%%%%%%%% \version "2.19.35" #(define (wrapper fmt . vals) (ly:message (format fmt vals))) #(wrapper "This is the ~a format string\n" "listified") %#(wrapper "This is the ~a and ~a format string\n" "listified" "broken") %%%%%%%%%%%%%%%%%%%%%%% In this code "format" receives "fmt" (the format strings) and "vals" - the *list* of arguments. How should I modify this so "format" doesn't parenthesize the output and also works with more than one argument and placeholder in the format string? Thank Urs _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user