"Adam \"Sinus\" Skawiński" <adam.skawinski@xxxxxxxxx> writes: > Oh. Then it's different from the other hooks, which merely enhance or > abort the default behaviour by returning non-zero! I hadn't thought of > that. I do not know if it is all that different from others, but in any case it is a clear sign that the documentation needs a bit more love to make sure that it will not lead new readers and users into the same confusion. Thanks.