is
Checks if an option is enabled.
Return
whether the given option is enabled.
Parameters
op
the id of the option, in range of 1 to 5 (inclusive).
Throws
if the option is out of bounds (not in range of 1..5)
Checks if an option is enabled.
whether the given option is enabled.
the id of the option, in range of 1 to 5 (inclusive).
if the option is out of bounds (not in range of 1..5)