diracdelta()



I am thinking about renaming the pw.mac functional pwdelta() to diracdelta() 
since for all practical purposes they are the same.  Then 
diff(diracdelta(x),x) would also be renamed diff_diracdelta(1,x) and 
diff(diff(diracdelta(n, x), x) would be diff_diracdelta(n+1, x),  etc...

Are there any objections?

Rich