2006-07-10  Ken Manheimer  <address@hidden>

	* allout.el: Require 'cl during byte-compilation/interactive load,
	for the `assert' macro.
	(allout-mode-deactivate-hook): New hook, is run when allout mode
	deactivates.
	(allout-developer): New allout customization subgroup.
	(allout-run-unit-tests-on-load): New allout-developer
	customization variable, when true allout unit tests are run towards
	end of file load/eval.
	(allout-inhibit-auto-fill): Disable auto-fill activity even during
	auto-fill-mode.
	(allout-resumptions): Removed, to be replaced by...
	(allout-add-resumptions): Register variable settings to be
	reinstated by `allout-do-resumptions'.  The settings are made
	buffer-local, but the locality/globality of the suspended setting
	is restored on resumption.
	(allout-do-resumptions): Reinstate all settings suspended using
	`allout-add-resumptions'.
	(allout-test-resumptions): Unit tests (and intermediate variables)
	for resumptions.
	(allout-tests-globally-unbound, allout-tests-globally-true)
	(allout-tests-locally-true): Intermediate variables for
	resumptions unit tests.
	(allout-overlay-preparations): Replaces `allout-set-overlay-category'.
	(allout-exposure-category): Replaces 'allout-overlay-category variable.
	(allout-mode): Use `allout-add-resumptions' and `allout-do-resumptions'
	instead of retired `allout-resumptions'.  For hook functions, use
	`local' parameter so hook settings are created and removed as
	buffer-local settings.  Revise (resumptions) setting
	auto-fill-function so it is set only if already active.  (The
	related fill-function settings are all made in either case, so
	that activating auto-fill-mode activity will have the custom
	allout-mode behaviors (hanging indent on topics, if configured for
	it).  Also, remove all allout-exposure-category overlays on mode
	deactivation.
	(allout-hotspot-key-handler): New function extracted from
	`allout-pre-command-business', so the functionality can be used
	for other purposes, eg as a binding in an overlay.
	(allout-pre-command-business): Use new `allout-hotspot-key-handler'.
	(allout-auto-fill): Respect new `allout-inhibit-auto-fill'
	customization variable.
	(allout-run-unit-tests): Run the (currently quite small)
	repertoire of unit tests.  Called just before the provide iff user
	has customized `allout-run-unit-tests-on-load' non-nil.