Document cabal sandbox delete-source command

[bennofs]

The help for the cabal sandbox subcommand currently looks like this:

Usage: cabal sandbox init
   or: cabal sandbox delete
   or: cabal sandbox add-source  [PATHS]

   or: cabal sandbox hc-pkg      -- [ARGS]
   or: cabal sandbox list-sources

Flags for sandbox:
 -h --help        Show this help text
 -v --verbose[=n] Control verbosity (n is 0--3, default verbosity level is 1)
    --snapshot    Take a snapshot instead of creating a link (only applies to
                  'add-source')
    --sandbox=DIR Sandbox location (default: './.cabal-sandbox').

However, when I use cabal sandbox list-sources, I get the following notice:

To unregister source dependencies, use the 'sandbox delete-source' command.

The cabal sandbox delete-source command appears nowhere in the usage info, though.

[23Skidoo]

Yes, this is by design. See the discussion in this ticket.

[bennofs]

Ok, so this can be closed.