These packages are highly specific to hakurei and are difficult to use safely from other pieces of code.
Their exported symbols are made available until v0.4.0 where they will be removed for #24.
Signed-off-by: Ophestra <cat@gensokyo.uk>
This removes the requirement to call fmsg.Exit on every exit path, and enables direct use of the "log" package. However, fmsg.BeforeExit is still encouraged when possible to catch exit on suspended output.
Signed-off-by: Ophestra <cat@gensokyo.uk>
