Le 17/11/2022 à 12:30, Eulogia a écrit :
Thanks for the answer!In fact I should have started with that…Now I've found the solution. I give the code, if it could help someone: \version "2.20.0" reference = "1" labelNr = #(string-append "Ref" reference) \label \labelNr \markup { "Page 1" } \pageBreak
If I guess correctly, your problem is that \version "2.22.2" reference = "1" \label #(string-append "Ref" reference) does not work? The issue here is that string-append takes strings and returns a string, while \label takes a Scheme symbol, which is a different beast (#"abc" vs. #'abc). The reason why it magically works if the string comes from a variable is a bit difficult to explain without going into details, but it's pretty unusual to do it like this. Instead, just convert the string to a symbol: \version "2.22.2" reference = "1" \label #(string->symbol (string-append "Ref" reference)) Best, Jean
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