%g<%                    Begin constructing a ggghost cache
+.gg                    Add a New ggplot Component to a ggghost Object
-.gg                    Remove a call from a ggghost object
is.ggghost              Reports whether x is a ggghost object
print.ggghost           Collect ggghost calls and produce the ggplot
                        output
reanimate               Bring a ggplot to life (re-animate)
recover_data            Recover data Stored in a ggghost object
subset.ggghost          Extract a subset of a ggghost object
summary.ggghost         List the calls contained in a ggghost object
supp_data               Inspect the supplementary data attached to a
                        ggghost object
supp_data<-             Attach supplementary data to a ggghost object
