derive1

Usage

Overview

-v --version

show version number

-h, -? --help

show help message

-o FILE --output=FILE

output FILE

-i[MODULE] --import[=MODULE]

add an import statement

-m MODULE --module=MODULE

add a module MODULE where statement

-a --append

append the result to the file

-d DERIVES --derive=DERIVES

things to derive for all types

-n --no-opts

ignore the file options

-F --preprocessor

operate as a GHC preprocessor with -pgmF

--test

run the test suite

--generate

perform code generation