minor improvements
authorJoey Hess <joeyh@joeyh.name>
Wed, 9 Dec 2020 19:28:11 +0000 (15:28 -0400)
committerJoey Hess <joeyh@joeyh.name>
Wed, 9 Dec 2020 19:28:11 +0000 (15:28 -0400)
commit19777d1c6f0ecbe63ac167c3d494cc980cc21d3a
tree7420238074936707f2129ca7204ceb2e744941a5
parent7e25c643cf53f6b4ac9d6a6d0a10c24d9c73a84d
minor improvements

Adding new instance for Integer, and some parsers for more parameters.

The conversion of readish to readMaybe is done because a serialized
exit code cannot contain additional text after the number.
Utility/SimpleProtocol.hs