[Emacs-commit] emacs/lisp ChangeLog allout.el

[Chong Yidong]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Chong Yidong <cyd>      06/09/14 17:52:07

Modified files:
        lisp           : ChangeLog allout.el 

Log message:
                * allout.el (allout-regexp, allout-line-boundary-regexp)
                (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.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/emacs/lisp/ChangeLog?cvsroot=emacs&r1=1.10061&r2=1.10062
http://cvs.savannah.gnu.org/viewcvs/emacs/lisp/allout.el?cvsroot=emacs&r1=1.81&r2=1.82