Parses spork. Converts length-one character
to vector of tokens. Explicit tokens include
*._^ and any of these escaped with
backslash, e.g. '\*'. One or more consecutive
whitespace characters are a single token,
as are one or more consecutive octothorpes (#).
Any string of characters delimited by
one or more of the above is implicitly
a token as well.
Usage
sporklet(x, ...)
Arguments
x
length-one character using spork syntax; coerced to character