Hi,

Klaus Schilling <[email protected]> skribis:

> Yes, it works now,

Excellent.

> although I don't understand the new code due to the match stuff which
> is fairly new in guile. Is it really necessary here?

The (ice-9 match) is actually not new at all (it’s in 1.8 too), but I
only started using it pervasively with Guile 2.0.

It’s a matter of coding style.  I find ‘match’ much clearer that
sequences of ‘car’, ‘cdr’, ‘cadr’, etc. calls, more concise, and much
less error-prone.

Ludo’.

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