Hans Hagen wrote:

luigi.scarso wrote:

When i feel insecure (will i use this dimensions as readonly or read/write variables ?)
i prefer a safe copy
(in this case i'm sure that i use \footerheight as a readonly var).
)


read-only; then adapt themselves, so there is no need to store their values; can even be dangerous since they may change odd/even

Ok, that's right, many thanks.



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