3 // func(..., P, ...) => func(P) , => func(P,...), => func(...,P) ?
4 // but propagate well the modifiers ?
5 // but then how specify that we really want match function
6 // that have parameters before ? use a P metavariable.
7 // - allow func (... int i ...) in parsing_cocci/
13 // pad: this one does not work because the last comma is tagged
14 // and so I force it to be present.