I have been put in charge of a site that have a lot (and i mean it) of core hacks,
some are pretty easy, some are really hard to spot (like removing a do_action on
So, my question is , how i would and remove the hacks the previous maintaners did, while adding the new features requested.
Should i go and fix as soon as i spot them, or actively search for any hack in the core? (Side-Effect of the core hacks,can not update wordpress or it will completely break and a lot of features will be "removed" effectively putting the site down)