Coerces spray objects to a character string or disord character vector.
Usage
# S3 method for spray
as.character(x, ..., split=FALSE)
Arguments
x
spray object
...
Further arguments, currently ignored
split
Boolean with default FALSE meaning to return a
length-one character vector, and TRUE meaning to return a
disord object with elements being terms, coerced to
character
Author
Robin K. S. Hankin
Details
The method uses print_spray_polyform() and as such is sensitive
to option sprayvars, but not polyform.