[Emacs-commit] emacs/lisp allout.el

[Eli Zaretskii]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Branch:         
Changes by:     Eli Zaretskii <address@hidden>  06/02/17 10:52:31

Modified files:
        lisp           : allout.el 

Log message:
        Use allout invisible-text overlays instead of
        selective display for concealed text.  Also, lots of general
        cleanup, and improved compatibility code.
        (allout-version) Incremented, corrected, revised, and refined
        module commentary.
        (provide 'allout): Moved to the bottom, added a require of overlay.
        (allout-encrypt-unencrypted-on-saves): Defaults to t instead of
        `except-current'.
        (allout-write-file-hook-handler): Minimize delay.
        (count-trailing-whitespace-region): New function so
        auto-encryption of current topic can resituate cursor exactly.
        PGP/GPG encryption trims trailing whitespace from lines, which
        must be accounted for across encryption then decryption.
        (allout-command-prefix): Now defaults to "\C-c<space>" rather than
        just plain "\C-c", to avoid intruding on user's keybinding space.
        (allout-toggle-current-subtree-encryption): Pass along fetch-pass
        parameter, so user request to provide a new password is done.
        (allout-outside-normal-auto-fill-function, allout-auto-fill):
        Refined mechanism for auto-filling behavior while in allout mode.
        (allout-mode): Explicitly specify the mode map in the docstring.
        Clarify provision for various write-file hook var names.
        Adjusted for invisible-text overlays instead of selective-display.
        (allout-depth): Really return 0 if not within any topic.  This
        rectifies `allout-beginning-of-level' and sequence numbering
        errors that occur when cutting and pasting numbered topics.
        Changed from a in-line subst to a regular function, as well.
        (allout-pre-next-prefix): Renamed from allout-pre-next-preface.
        (allout-end-of-subtree, allout-end-of-subtree)
        (allout-end-of-entry, allout-end-of-current-heading)
        (allout-next-visible-heading, allout-open-topic, allout-show-entry)
        (allout-show-children, allout-show-to-offshoot)
        (allout-hide-current-entry, allout-show-current-entry): Rectified
        handling of trailing blank lines between items.
        (allout-line-boundary-regexp, set-allout-regexp, allout-depth)
        (allout-current-depth, allout-unprotected, allout-hidden-p)
        (allout-on-current-heading-p, allout-listify-exposed)
        (allout-chart-subtree, allout-goto-prefix)
        (allout-back-to-current-heading, allout-get-body-text)
        (allout-snug-back, allout-flag-current-subtree, allout-show-all)
        (allout-hide-region-body, allout-toggle-subtree-encryption)
        (allout-encrypt-string, allout-encrypted-key-info)
        (allout-next-topic-pending-encryption, allout-encrypt-decrypted)
        (allout-file-vars-section-data): Adjusted for use with
        invisible-text overlays instead of selective-display.
        (allout-kill-line, allout-kill-topic, allout-yank-processing):
        Reworked for use with invisible text overlays.
        (allout-current-topic-collapsed-p): New function.
        (allout-hide-current-subtree): Use allout-current-topic-collapsed-p
        to know when to close the containing topic.
        (allout-pre-command-business, allout-post-command-business):
        Simplify undo-batching and dynamic isearch exposure.
        (allout-set-overlay-category): New for invisible-text overlays.
        Sets properties of allout-overlay-category, used by
        allout-flag-region to set invisible-text overlay properties.
        (allout-get-invisibility-overlay): Get the first qualifying
        invisibility overlay, so we can find the extent of it.
        (allout-back-to-visible-text): Get to just before the beginnining
        of the current invisibility overlay, if any.
        (allout-overlay-insert-in-front-handler)
        (allout-overlay-interior-modification-handler)
        (allout-before-change-handler, allout-isearch-end-handler): New
        functions to handle extraordinary actions affecting concealed
        text.
        (allout-flag-region): Use overlays instead of selective-display
        for invisible text - by inheritence from the properties of
        allout-overlay-category in mainline emacs, and applied
        property-by-property in xemacs, some recent versions of which
        don't inherit the properties from the category.  Provisions to
        respond to concealed-text edits simplified drastically.
        (allout-isearch-rectification, allout-isearch-was-font-lock)
        (allout-isearch-expose, allout-enwrap-isearch)
        (allout-isearch-abort, allout-pre-was-isearching)
        (allout-isearch-prior-pos, allout-isearch-did-quit)
        (allout-isearch-dynamic-expose)
        (allout-hide-current-entry-completely): Functions deleted.
        (allout-undo-aggregation): Explicit undo aggregation no longer
        necessary due to transition away from selective-display.
        (set-allout-regexp, allout-up-current-level)
        (allout-next-visible-heading, allout-forward-current-level)
        (allout-open-topic, allout-reindent-body, allout-rebullet-topic)
        (allout-kill-line, allout-yank-processing, allout-show-children)
        (allout-expose-topic, allout-old-expose-topic)
        (allout-listify-exposed, allout-insert-latex-header)
        (allout-toggle-subtree-encryption, allout-encrypt-string)
        (remove-from-invisibility-spec, allout-hide-current-subtree):
        Ditched unused variables.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/emacs/emacs/lisp/allout.el.diff?tr1=1.65&tr2=1.66&r1=text&r2=text