This is the TODO for debhelper. As more and more people use debhelper, this
list grows - I welcome patches to fix items on it!

Wishlist items:

* All debhelper programs should only accept the options they are documented
  to accept (rather than accepting all debhelper options). They should
  be able to print breif usage summaries.

  I think this calls for a restucturing. Make a Debhelper.pm class. Each
  program subclasses the class. The class provides command line parsing,
  useful functions, and so on. Skeleton of a debhelper command would then
  be:

  use base qw{Debhelper};

  sub startup {
  	# Add initialization stuff here.
  }

  sub perpackage {
  	my $package=shift;

  	# Stuff to do for each package here.
  }

  sub fini {
  	# And final stuff here, if any.
  }

  This needs more thought.
  
* Support use of environment variables in data taken from user, ie, in
  debian/dirs. The problem with doing this is that we really want to allow
  any filenames in that input, even those that look like environment
  variables. However, it may be worth adding a switch to make it parse
  environment variables. (#20964)
* It's possible to speed up debhelper by having it cache some values that
  multiple commands call. One way to do this would be to write dh_cache,
  that generates the cache. The catch is that if the user runs that program,
  they are stating that they don't do anything later to invalidate the cache,
  without calling dh_cache again. (#23792)
* Add a switch to dh_installdeb to allow it to do user defined
  substitutions. OTOH, maybe it's better if people just sed
  postinst.in before debhelper gets it's hands on it... (#25235)

Deprecated:

* DH_COMPAT 1. Can be removed once all packages are seen to be using 2 or
  higher. I won't hold my breath.
* Also, grep the entire archive for all dh_* command lines (I do this now),
  and check to see what other switches are not being used, and maybe remove
  some of them. I'd also like to depercate/remove debian/compress files, -X is
  a better idea.
* dh_suidregister. Once nothing in the archive uses it.
* dh_installmanpages. Only mildly deprecated right now. Once dh_installman
  catches on, make it emit a warning, and then wait for it to go away.
* dh_testversion. Remove as soon as nothing uses it.
* dh_installxaw. xaw replacments are dying, nothing uses it validly (bugs
  filed on the few packages that use it by accident). Remove as soon as
  nothing uses it, or by april 2002.
* dh_movefiles. I won't hold my breath.