[Chicken-users] irregex-replace return value

[Michele La Monaca]

Hi,

I've noticed that irregex-replace returns the original string
if no replacement takes place. I think its a very poor choice.

Whether or not a replacement was actually made can be an important
piece of information which is lost returning the original string.
The "correct" return value should be #f.

Ditto irregex-replace/all.

Regards,
Michele