GitLab

(mouse-on-link-p): Change buffers for function calls on links.

buffer is read-only.

	buffer-read-only isn't set.
	(allout-annotate-hidden): Enable topic annotation during copies even
	when the buffer is read-only, eg for topic copies.  Ensure that the loop
	advances, even when the span extends beyond the	deletion region.
	(allout-toggle-subtree-encryption): Use	allout-structure-added-hook
	rather than allout-exposure-changed-hook, as a stronger assertion.
	(allout-keybindings-list): Add bindings for
	allout-copy-line-as-kill and allout-copy-topic-as-kill.
	(allout-copy-line-as-kill, allout-copy-topic-as-kill): copy
	wrappers for allout-kill-line and allout-kill-topic.
	(allout-listify-exposed): Position correctly to accumulate lines.

	exactly at point.  Update goal column if constrained to a field.
	(line-move-finish): Escape field boundaries occurring exactly at
	point.

(mouse-drag-vertical-line): Remove unused var `wconfig'.

before posn-at-point to get vpos of current line.

Doc fix.  Use "off-screen" instead of "invisible".
(Fwindow_line_height): Make line numbers 0-based.  Make line arg
optional; if nil, use current cursor row.  Handle text terminals
properly.  Return nil if non-interactive or pseudo-window.

	changes done in August 2006.

	* viper-cmd (viper-next-line-at-bol): make sure button-at, push-button
	are defined.

	* ediff-util.el (ediff-add-to-history): new function.

	* ediff.el: use ediff-add-to-history instead of add-to-history.

 x-gtk-file-dialog-help-text.  Rename x-use-old-gtk-file-dialog
 to x-gtk-use-old-file-dialog

	buffer; it may not be the next buffer.

 and the data doesn't look like UTF8, send STRING instead.

	function to detect duplicated words.
	(flyspell-large-region): Use it.

(allout-bob-regexp): Correct grouping and boundaries to fix backwards traversal.
(allout-depth-specific-regexp, allout-depth-one-regexp): New versions that
exploit \\{M\\} regexp syntax, to avoid geometric or worse time in
allout-ascend.
(allout-doublecheck-at-and-shallower): Identify depth threshold below which
topics are checked for and disqualified by containment discontinuities.
(allout-hotspot-key-handler): Correctly handle multiple-key strokes.  Remove
some unused variables.
(allout-mode-leaders): Clarify that mode-specific comment-start will be used
(set-allout-regexp): Correctly regexp-quote allout regexps to properly accept
alternative header-leads and primary bullets with regexp-specific characters
(eg, C "/*", mathematica "(*").
Include new regular expressions among those configured.
(allout-infer-header-lead-and-primary-bullet): Rename allout-infer-header-lead.
(allout-recent-depth): Manifest as a variable as well as a function.
(allout-prefix-data): Simplify into an inline instead of a macro, assuming
current match data rather than being explicitly passed it.  Establish
allout-recent-depth value as well as allout-recent-prefix-beginning and
allout-recent-prefix-end.
(allout-aberrant-container-p): True when an item's immediate offspring
discontinuously contained.  Useful for disqualifying unintended topic prefixes,
likely at low depths.
(allout-goto-prefix-doublechecked): Elaborated version of allout-goto-prefix
which disqualifies aberrant pseudo-items.
(allout-pre-next-prefix): Layer on top of lower-level routines, to get
disqualification of aberrant containers.
(allout-end-of-prefix, allout-end-of-subtree): Disqualify aberrant containers.
(allout-beginning-of-current-entry): Position at start of buffer when in
container (depth 0) entry.
(nullify-allout-prefix-data): Invalidate allout-recent-* prefix data.
(allout-current-bullet): Strip text properties.
(allout-get-prefix-bullet): Use right match groups.
(allout-beginning-of-line, allout-next-heading): Disqualify aberrant containers.
(allout-previous-heading): Disqualify aberrant containers, and change to
regular (rather than inline) function, to allow self-recursion.
(allout-get-invisibility-overlay): Increment so progress is made when the first
overlay is not the sought one.
(allout-end-of-prefix): Disqualify aberrant containers.
(allout-end-of-line): Cycle something like allout-beginning-of-line.
(allout-mode): Make allout-old-style-prefixes (ie, enabling use with outline.el
outlines) functional again.  Change the primary bullet along with the
header-lead - level 1 new-style bullets now work.
Engage allout-before-change-handler in mainline emacs, not just xemacs, to do
undo handling.
(allout-before-change-handler): Expose undo changes occurring in hidden
regions.  Use allout-get-invisibility-overlay instead of reimplementing it
inline.
(allout-chart-subtree): Use start rather than end of prefix in charts.  Use
allout-recent-depth variable.
(allout-chart-siblings): Disqualify aberrant topics.
(allout-beginning-of-current-entry): Position correctly.
(allout-ascend): Use new allout-depth-specific-regexp and
allout-depth-one-regexp for linear instead of O(N^2) or worse behavior.
(allout-ascend-to-depth): Depend on allout-ascend, rather than reimplementing
an algorithm.
(allout-up-current-level): Depend on allout-ascend, rather than reimplementing
an algorithm.  Return to start-point if we fail.
(allout-descend-to-depth): Use allout-recent-depth variable instead of function.
(allout-next-sibling): On traversal of numerous intervening topics, resort to
economical allout-next-sibling-leap.
(allout-next-sibling-leap): Specialized version of allout-next-sibling that
uses allout-ascend cleverly, to depend on a regexp search to leap large numbers
of contained topics, rather than arbitrarily many one-by-one traversals.
(allout-next-visible-heading): Disqualify aberrant topics.
(allout-previous-visible-heading): Position consistently when interactive.
(allout-forward-current-level): Base on allout-previous-sibling rather than
 (differently) reimplmenting the algorithm.  Remove some unused variables.
(allout-solicit-alternate-bullet): Present default choice stripped of text
properties.
(allout-rebullet-heading): Use bullet stripped of text properties.
Register changes using allout-exposure-change-hook.  Disregard aberrant topics.
(allout-shift-in): With universal-argument, make topic a peer of it's former
offspring.  Simplify the code by separating out allout-shift-out functionality.
(allout-shift-out): With universal-argument, make offspring peers of their
former container, and its siblings.  Implement the functionality here, rather
than inappropriately muddling the implementation of allout-shift-in.
(allout-rebullet-topic): Respect additional argument for new parent-child
separation function.
(allout-yank-processing): Use allout-ascend directly.
(allout-show-entry): Disqualify aberrant topics.
(allout-show-children): Handle discontinuous children gracefully, extending the
depth being revealed to expose them and posting a message indicating the
situation.
(allout-show-to-offshoot): Remove obsolete and incorrect comment.  Leave cursor
in correct position.
(allout-hide-current-subtree): Use allout-ascend directly.  Disqualify aberrant
topics.
(allout-kill-line, allout-kill-topic): Preserve exposure layout in a way that
the yanks can restore it, as used to happen.
(allout-yank-processing): Restore exposure layout as recorded by allout-kill-*,
as used to happen.
(allout-annotate-hidden, allout-hide-by-annotation): New routines for preseving
and restoring exposure layout across kills.
(allout-toggle-subtree-encryption): Run allout-exposure-change-hook.
(allout-encrypt-string): Strip text properties.  Rearranged order and
outline-headings for some of the miscellaneous functions.
(allout-resolve-xref): No need to quote the error name in the condition-case
handler section.
(allout-flatten): Classic recursive (and recursively intensive, without
tail-recursion) list-flattener, needed by allout-shift-out when confronted with
discontinuous children.

(dnd-open-unc-file): Remove.
(dnd-open-local-file): Mention in doc string that it also handles
remote files if the system natively supports unc file-names.

(syms_of_window): Defsubr it.
(Fwindow_end): Use window's buffer rather than current buffer.

	Disallow filenames containing " -" to avoid confusion with libtool
	compilation messages.

instead of buffer position for `mouse-on-link-p'.

* mouse.el (mouse-posn-property): New function looking up the
properties at a click position in overlays and text properties in
either buffer or strings.
(mouse-on-link-p): Use `mouse-posn-property' to streamline lookup
of both `follow-link' as well as `mouse-face' properties.
(mouse-drag-track): Check `mouse-on-link-p' on event position, not
buffer position.

* help.el (describe-key-briefly): When reading a down-event on
mode lines or scroll bar, swallow the following up event, too.
Use the new mouse sensitity of `key-binding' for lookup.
(describe-key): The same here.

	(allout-bob-regexp): Correct grouping and boundaries to fix
	backwards traversal.
	(allout-depth-specific-regexp, allout-depth-one-regexp): New
	versions that exploit \\{M\\} regexp syntax, to avoid geometric or
	worse time in allout-ascend.
	(allout-doublecheck-at-and-shallower): Identify depth threshold
	below which topics are checked for and disqualified by containment
	discontinuities.
	(allout-hotspot-key-handler): Correctly handle multiple-key
	strokes.  Remove some unused variables.
	(allout-mode-leaders): Clarify that mode-specific comment-start
	will be used
	(set-allout-regexp): Correctly regexp-quote allout regexps to
	properly accept alternative header-leads and primary bullets with
	regexp-specific characters (eg, C "/*", mathematica "(*").
	Include new regular expressions among those configured.
	(allout-infer-header-lead-and-primary-bullet): Rename
	allout-infer-header-lead.
	(allout-recent-depth): Manifest as a variable as well as a function.
	(allout-prefix-data): Simplify into an inline instead of a macro,
	assuming current match data rather than being explicitly passed it.
	Establish allout-recent-depth value as well as
	allout-recent-prefix-beginning and allout-recent-prefix-end.
	(allout-aberrant-container-p): True when an item's immediate
	offspring discontinuously contained.  Useful for disqualifying
	unintended topic prefixes, likely at low depths.
	(allout-goto-prefix-doublechecked): Elaborated version of
	allout-goto-prefix which disqualifies aberrant pseudo-items.
	(allout-end-of-prefix, allout-pre-next-prefix)
	(allout-end-of-subtree): Disqualify aberrant containers.
	(allout-beginning-of-current-entry): Position at start of buffer
	when in container (depth 0) entry.
	(nullify-allout-prefix-data): Invalidate allout-recent-* prefix data.
	(allout-current-bullet): Strip text properties.
	(allout-get-prefix-bullet): Use right match groups.
	(allout-beginning-of-line, allout-next-heading): Disqualify
	aberrant containers.
	(allout-previous-heading): Disqualify aberrant containers.
	(allout-get-invisibility-overlay): Increment so progress is made
	when the first overlay is not the sought one.
	(allout-end-of-prefix): Disqualify aberrant containers.
	(allout-end-of-line): Cycle something like allout-beginning-of-line.
	(allout-mode): Make allout-old-style-prefixes (ie, enabling use with
	outline.el outlines) functional again.  Change the primary bullet
	along with the header-lead - level 1 new-style bullets now work.
	Engage allout-before-change-handler in mainline emacs, not just
	xemacs, to do undo handling.
	(allout-before-change-handler): Expose undo changes occurring in
	hidden regions.  Use allout-get-invisibility-overlay instead of
	reimplementing it inline.
	(allout-chart-subtree): Use start rather than end of prefix in
	charts.  Use allout-recent-depth variable.
	(allout-chart-siblings): Disqualify aberrant topics.
	(allout-beginning-of-current-entry): Position correctly.
	(allout-ascend): Use new allout-depth-specific-regexp and
	allout-depth-one-regexp for linear instead of O(N^2) or worse behavior.
	(allout-ascend-to-depth, allout-up-current-level): Depend on
	allout-ascend, rather than reimplementing an algorithm.
	(allout-descend-to-depth): Use allout-recent-depth var instead of fun.
	(allout-next-sibling): On traversal of numerous intervening
	topics, resort to economical allout-next-sibling-leap.
	(allout-next-sibling-leap): Specialized version of
	allout-next-sibling that uses allout-ascend cleverly, to depend on
	a regexp search to leap large numbers of contained topics, rather
	than arbitrarily many one-by-one traversals.
	(allout-next-visible-heading): Disqualify aberrant topics.
	(allout-previous-visible-heading): Position consistently when interactive.
	(allout-forward-current-level): Base on allout-previous-sibling
	rather than reimplmenting the algorithm.  Remove unused vars.
	(allout-solicit-alternate-bullet): Present default choice stripped
	of text properties.
	(allout-rebullet-heading): Use bullet stripped of text properties.
	Register changes using allout-exposure-change-hook.  Disregard
	aberrant topics.
	(allout-shift-in): With universal-argument, make topic a peer of
	it's former offspring.  Simplify the code by separating out
	allout-shift-out functionality.
	(allout-shift-out): With universal-argument, make offspring peers
	of their former container, and its siblings.  Implement the
	functionality here, rather than inappropriately muddling the
	implementation of allout-shift-in.
	(allout-rebullet-topic): Respect additional argument for new
	parent-child separation function.
	(allout-yank-processing): Use allout-ascend directly.
	(allout-show-entry): Disqualify aberrant topics.
	(allout-show-children): Handle discontinuous children gracefully,
	extending the depth being revealed to expose them and posting a
	message indicating the situation.
	(allout-show-to-offshoot): Remove obsolete and incorrect comment.
	Leave cursor in correct position.
	(allout-hide-current-subtree): Use allout-ascend directly.
	Disqualify aberrant topics.
	(allout-kill-line, allout-kill-topic): Preserve exposure layout in
	a way that the yanks can restore it, as used to happen.
	(allout-yank-processing): Restore exposure layout as recorded by
	allout-kill-*, as used to happen.
	(allout-annotate-hidden, allout-hide-by-annotation): New routines
	for preseving and restoring exposure layout across kills.
	(allout-toggle-subtree-encryption): Run allout-exposure-change-hook.
	(allout-encrypt-string): Strip text properties.
	Rearranged order and outline-headings for some of the
	miscellaneous functions.
	(allout-resolve-xref): No need to quote the error name in the
	condition-case handler section.
	(allout-flatten): Classic recursive (and recursively intensive,
	without tail-recursion) list-flattener, needed by allout-shift-out
	when confronted with discontinuous children.

	fancy-splash-head.
	(fancy-splash-head): Issue editing instructions.
	(fancy-splash-screens): Fixup whitespace.