On 20.12.2016 20:42, Br. Samuel Springuel wrote:
#(if (eqv? test 1) (error "more then one pronoun") (set! test 1))
Hello Samuel,
you can just omit these tests and trust that the \keepWithTag mechanism
will work properly :-) Because it does – the pronouns show up correctly.
If you were to need such tests, it’s better to use one of ly:message,
ly:warning, ly:error instead of plain guile ‘error’.
And one more hint to the problem: even if a tagged section in your
example is later omitted through \keepWithTag, the scheme code is still
executed first.
HTH, Simon
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