some progress on truning in a package but not finish

traitcompetition/R/utils-plot.R

@@ -150,6 +150,7 @@ fun.boxplot.breaks <-  function(x,y,Nclass=15,add=TRUE,...){
 
 ## function to overlay points on biomes
 ##' @export
+##' @import sp
 fun.overly.plot.on.biomes <-  function(MAP, MAT, names.vec, poly = poly.DF){
   xy = cbind(MAP, MAT)
   dimnames(xy)[[1]] = names.vec

traitcompetition/R/utils.R

+##' @export
+git.root <- function() {
+    system("git rev-parse --show-toplevel", intern=TRUE)
+}