Form a short name
Arguments
- x
a yspec or ycol object
- ...
passed to methods
- default
character field name to use when the
shortfield is not found- short_max
if
shortis found, but contains more thanshort_maxcharacters,colwill be used- title_case
shortwill be converted with tools::toTitleCase if it is found- .aslist
if `TRUE`a named list is returned; otherwise, a named character vector
