excel.md
In ggthemes: Extra Themes, Scales and Geoms for 'ggplot2'

calc_shape_pal raises warning for large n

Code
  x <- excel_pal()(8)
Condition
  Warning:
  This manual palette can handle a maximum of 7 values. You have supplied 8

excel_new_pal raises error for bad n

Code
  x <- excel_new_pal()(7)
Condition
  Warning:
  This manual palette can handle a maximum of 6 values. You have supplied 7

excel_new_pal raises error with bad theme name

Code
  excel_new_pal("adfaasdfa")
Condition
  Error in `excel_new_pal()`:
  ! `theme` must be one of "Atlas", "Badge", "Berlin", "Celestial", "Crop", "Depth", "Droplet", "Facet", "Feathered", "Gallery", "Headlines", "Integral", "Ion Boardroom", "Ion", "Madison", "Main Event", "Mesh", "Office", ..., "Yellow Orange", and "Yellow".