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Re: scheme function

From: Gianmaria Lari
Subject: Re: scheme function
Date: Thu, 20 Dec 2018 13:24:38 +0100

Uh, there is a difference between \markup and \mark . 

I put \mark just to make things more interesting.....  I'm joking. Shit!!!!! I made the usual stupid mistake that's perfect to complicate things :(
Once you fixed
that, your counter will be reset to 0 for each invocation of the
function.  You need

nextcount =
  #(let ((counter 0))
     (define-scheme-function ...

Uhm.... I tried changing it like this:

\version "2.19.82"
nextcount = 
  #(let  ((counter 0))
    (define-scheme-function () ()
     (lambda ()
       (set! counter (1+ counter))
       (number->string counter)
\markup \nextcount
\markup \nextcount

but it doesn't compile....

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