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.
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.
2006-09-18 Michael Olson <mwolson@gnu.org>
* url-methods.el (url-scheme-register-proxy): Handle case where
getenv returns an empty string for http_proxy. This prevents an
error when calling `format' later on.
--This line, and those below, will be ignored--
Files to commit:
lisp/url/ChangeLog
lisp/url/url-methods.el
This list might be incomplete or outdated if editing the log
message was not invoked from an up-to-date changes buffer!
Revision: emacs@sv.gnu.org/emacs--devo--0--patch-441
Creator: Michael Olson <mwolson@gnu.org>
new window-line-height function. Further optimize by not calling
pos-visible-in-window-p for window-end when window-line-height
returns useful information.
(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.
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.
(fancy-splash-screens): Don't set non-standard tab width.
Bind cursor-type temporarily, and make it easy to patch to
preserve the splash buffer.
(normal-splash-screen, fancy-splash-tail): Spell out "Meta-x".
(fancy-splash-screens): Display echo-area message explicitly.
Don't set fancy-splash-help-echo.
