[PATCH 5 of 8 cleanup] histedit: directly use node in 'verifyactions'

[timeless]

On Fri, Aug 26, 2016 at 3:35 PM, Pierre-Yves David
<pierre-yves.david at ens-lyon.org> wrote:
> for error when needed. As a nice side effect this remove the explicite constant

explicit :) -- the trailing e is only in the French ;-)