lua.wetgenes.grdhistory
local wgrdhistory=require("wetgenes.grdhistory")
We use wgrdhistory as the local name of this library.
Add extra functionality to wetgenes.grd primarily these are functions that are used by swanky paint to manage its internal data.
lua.wetgenes.grdhistory.history
local history=grdhistory.history(grd)
Create and bind a history object to the given grd object. The history lives inside the grd and can be accesd as grd.history just as the grd can be accessed through the history as history.grd