this is an important allout patch, repairing a few problems with
yanked text, including particularly a showstopper when reconciling the
depth of yanked text to that of the context into which it's being
yanked.

the changelog entry is below and also attached, with the patch itself.

ken

2006-11-01  Ken Manheimer  <ken.manheimer@gmail.com>

	* allout.el (allout-during-yank-processing): Cue for inhibiting
	aberrance processing during yanks.
	(allout-doublecheck-at-and-shallower): Reduce the limit to reduce
	the amount of yanked topics that can be aberrant.
	(allout-do-doublecheck): Encapsulate this multiply-used recipe in
	a function, and supplement with inihibition of doublechecking
	during yanks.
	(allout-beginning-of-line, allout-next-heading)
	(allout-previous-heading, allout-goto-prefix-doublechecked)
	(allout-back-to-current-heading, allout-next-visible-heading)
	(allout-next-sibling): Use new allout-do-doublecheck function.
	(allout-next-sibling): Ensure we made progress when returning
	other than nil.
	(allout-rebullet-heading): Preserve text property annotations
	indicating the text was hidden, if it was.
	(allout-kill-line): Remove any added was-hidden annotations.
	(allout-kill-topic): Remove any added was-hidden annotations.
	(allout-annotate-hidden): Inhibit adding was-hidden text
	properties to the undo list.
	(allout-deannotate-hidden): New function to remove was-hidden
	annotation.
	(allout-hide-by-annotation): Use new allout-deannotate-hidden.
	(allout-remove-exposure-annotation): Replaced by
	allout-deannotate-hidden.
	(allout-yank-processing): Signal that yank processing is happening
	with allout-during-yank-processing.  Also, wrap
	allout-unprotected's closer to the text changes, for easier
	debugging.  We need to inhibit-field-text-motion explicitly, in
	lieu of the encompassing allout-unprotected.
	(outlineify-sticky): Adjust criteria for triggering new outline
	decorations to presence or absence of any topics, not just a topic
	at the beginning of the buffer.

-- 
ken
ken.manheimer@gmail.com
http://myriadicity.net