Translation update (fr)

Translation update (sr)

Translation update (sr)

Translation update (sr)

Translation update (de-informal)

Translation update (de-informal)

Translation update (pt)

This makes sure the provided extension ID is a valid id before
initializing it in the extension manager.

No need to check those seperately. The correct order should be ensured
already.

Update html.php

$regex initialization added to clearify that it is passed by reference and filled from subroutines

When a page is marked as hidden (through the hidepages option) it should
not be indexed by search engines.

Translation update (eu)

Translation update (eu)

the new version of the validator is static. But it makes sense to use a
single point of entry anyway, so instead of adjusting the use of the new
class, prefer the function.

Various plugins access the form members directly currently.