Raises when a switch with mandatory argument has no argument.
Raises when the given argument does not match required format.
Raises when the given argument word can’t be completed uniquely.
PrettyPrint::SingleLine
is used by PrettyPrint.singleline_format
It is passed to be similar to a PrettyPrint
object itself, by responding to:
but instead, the output has no line breaks
The error type thrown by all PStore
methods.