* lisp/cus-edit.el (custom-variable, custom-face): Doc fix.
(custom-face-edit): Add value-create attribute.
(custom-face-edit-value-create)
(custom-face-edit-value-visibility-action): New functions. Hide
unused face attributes by default, and add a visibility toggle.
(custom-face-edit-deactivate): Show empty values with shadow face.
(custom-face-selected): Only use this for face specs with default
attributes.
(custom-face-value-create): Cleanup.
* lisp/wid-edit.el (widget-checklist-value-create): Use dolist.
(widget-checklist-match-find): Make second arg optional.
shr.el (shr-render-td): Use a cache for the table rendering function to avoid getting an exponential rendering behaviour in nested tables.
shr.el (shr-insert): Rework the line-breaking algorithm.
shr.el (shr-insert): Don't leave trailing spaces.
shr.el (shr-insert-table): Also insert empty TDs.
shr.el (shr-tag-blockquote): Ensure paragraphs after </ul>.
gnus-start.el (gnus-get-unread-articles): Require gnus-agent before bidning gnus-agent variables.
mm-decode.el (mm-save-part): If given a non-directory result, expand the file name before using to avoid setting mm-default-directory to nil.
gnus.el (gnus-carpal): The carpal mode has been removed, but define the variable for backwards compatability.
nnimap.el (nnimap-update-info): Remove double setting of high.
nnimap.el (nnimap-update-info): Don't ignore groups that have no UIDNEXT.
shr.el (require): Require cl when compiling.
shr.el (shr-tag-hr): New function.
gnus-gravatar.el (gnus-gravatar-too-ugly): New user option.
gnus-gravatar.el (gnus-gravatar-transform-address): Don't show avatars of people of which mail addresses match gnus-gravatar-too-ugly.
gnus.texi (Gravatars): Document gnus-gravatar-too-ugly.
nnimap.el (nnimap-request-rename-group): Add this method.
shr.el: Keep track of the natural width of TD elements, so we know which ones to expand.
shr.el: Expand TD elements to fill available space.
* lisp/emacs-lisp/smie.el (smie-bnf-classify): New function.
(smie-bnf-precedence-table): Use it to remember the closers/openers.
(smie-merge-prec2s): Handle those new entries.
(smie-prec2-levels): Only set precedence to nil for actual
openers/closers.
* lisp/progmodes/octave-mod.el (octave-smie-op-levels): Remove dummy entry
that is now unnecessary.
gnus-html.el (gnus-html-schedule-image-fetching): Remove function name from XEmacs' function-arglist.
gnus-gravatar.el (gnus-gravatar-insert): Don't add properties to gravatar under XEmacs.
* lisp/mail/rmail.el (mail-sendmail-delimit-header, mail-header-end)
(mail-position-on-field): Remove declarations.
(mail-position-on-field): Autoload it.
(rmail-retry-failure): Replace use of mail-sendmail-delimit-header
and mail-header-end. Don't require sendmail.
* lisp/emacs-lisp/shadow.el (shadow-font-lock-keywords): New variable.
(shadow-mode): New mode.
(shadow-find-file): New button.
(list-load-path-shadows): Use shadow-mode and buttons.
* lisp/iimage.el (iimage-version): Remove.
(iimage-mode-image-search-path, iimage-mode-image-regex-alist):
Turn into defcustoms.
(iimage-mode-map): Give it a doc string.
shr.el: Rearrange function order to be more logical.
gnus-faq.texi: Remove reference to my.gnus.org
message.el (message-change-subject): Remove 404 URL in a comment.
nnir.el: Fix Swish-E URL.
nnir.el: Fix Namazu URL.
nnrss.el (nnrss-check-group): Remove 404 URL in comment.
nnrss.el (nnrss-discover-feed): Remove 404 URL in docstring.
gnus-faq.texi (FAQ 5-5): Fix Flyspell URL.
gnus-faq.texi (FAQ 7-1): Fix getmail URL.
gnus.texi (Comparing Mail Back Ends): Remove broken link and allusion to ReiserFS.
nnimap.el (nnimap-open-connection): Prepare to support open-gnutls-stream.
shr.el (shr-insert): Get 'space transition right.
message.texi: Remove reference to gpg-2comp.
gnus-util.el (gnus-remove-if): Allow hash table.
gnus-util.el (gnus-remove-if-not): New function.
gnus-art.el (gnus-mime-view-part-as-type): Replace remove-if-not with gnus-remove-if-not.
gnus-score.el (gnus-summary-score-effect): Replace remove-if-not with gnus-remove-if-not.
gnus-sum.el (gnus-read-move-group-name): Replace remove-if-not with gnus-remove-if-not.
gnus-group.el (gnus-group-completing-read): Regard collection as a hash table if it is not a list.
mm-decode.el (mm-shr): Bind shr-blocked-images to gnus-blocked-images.
shr.el (shr-tag-table): Put all the images after the table.
shr.el (shr-tag-table): Really inhibit images inside the table.
shr.el (shr-collect-overlays): Copy over overlays from the TD elements to the main document.
nnimap.el (nnimap-request-newgroups): Return success.
gnus-group.el (gnus-group-make-group): Doc fix.
nnir.el (nnir-retrieve-headers): Don't bug out on invalid data.
gnus-sum.el (gnus-article-sort-by-most-recent-date): New function, added for symmetry.
mm-decode.el (mm-shr): Allow displaying cid: images from shr.el.
shr.el (shr-insert-table): Bind free variable.
gnus-art.el (gnus-blocked-images): Move variable here.
mm-decode.el (mm-shr): Require shr.
shr.el (shr-tag-img): Shorten ALT texts and allow them to be line-broken.
shr.el (shr-tag-img): Ignore image fetching errors.
shr.el (shr-overlays-in-region): Compute overlay positions correctly.
gnus-html.el (gnus-html-schedule-image-fetching): Protect against invalid URLs.
(tramp-handle-file-exists-p, tramp-handle-file-newer-than-file-p):
New defuns, taken from tramp-smb.el.
(tramp-coding-system-change-eol-conversion)
(tramp-set-process-query-on-exit-flag): Removed.
* net/tramp-compat.el (top): Do not check for byte-compiler
objects.
(tramp-compat-coding-system-change-eol-conversion)
(tramp-compat-set-process-query-on-exit-flag): New defuns, taken
from tramp.el.
* net/tramp-gvfs.el:
* net/tramp-gw.el: Replace `tramp-set-process-query-on-exit-flag'
by `tramp-compat-set-process-query-on-exit-flag'.
* net/tramp-imap.el (tramp-imap-file-name-handler-alist): Use
`tramp-handle-directory-files-and-attributes',
`tramp-handle-file-exists-p' and
`tramp-handle-file-newer-than-file-p'.
(tramp-imap-handle-file-exists-p)
(tramp-imap-handle-file-executable-p)
(tramp-imap-handle-file-readable-p)
(tramp-imap-handle-directory-files-and-attributes)
(tramp-imap-handle-file-newer-than-file-p): Removed.
* net/tramp-sh.el: Replace `tramp-set-process-query-on-exit-flag'
by `tramp-compat-set-process-query-on-exit-flag' and
`tramp-coding-system-change-eol-conversion' by
`tramp-compat-coding-system-change-eol-conversion'.
* net/tramp-smb.el (tramp-smb-file-name-handler-alist): Use
`tramp-handle-directory-files-and-attributes',
`tramp-handle-file-exists-p' and
`tramp-handle-file-newer-than-file-p'.
(tramp-smb-handle-directory-files-and-attributes)
(tramp-smb-handle-file-exists-p)
(tramp-smb-handle-file-newer-than-file-p): Removed.
(tramp-smb-maybe-open-connection): Replace
`tramp-set-process-query-on-exit-flag' by
`tramp-compat-set-process-query-on-exit-flag'.
sieve-manage.el (sieve-manage-default-stream): Make default stream customizable.
gnus-html.el (gnus-html-wash-tags): Decode URL entities to avoid broken links.
nnimap.el (nnimap-open-connection): Give an error if nnimap-stream is unknown.
shr.el (shr-tag-em): Add <EM> tag.
gnus-util.el (gnus-completing-read-function): Exclude gnus-icompleting-read and gnus-ido-completing-read from candidates for XEmacs since iswitchb.el is very old and ido.el is unavailable in XEmacs.
gnus-registry.el (gnus-registry-install-nnregistry): Rewrite so as not to use `delete-dups' that is unavailable in XEmacs 21.4.
shr.el: Implement table rendering.
shr.el (shr-make-table): Tweak table generation.
shr.el (shr-make-table): Fix typo.
nnimap.el (nnimap-open-connection): Allow tls as a synonym for ssl.
gnus-util.el (gnus-emacs-completing-read): Mapcar collection to list, for XEmacs.
nnimap.el (nnimap-close-server): Implement.
gnus-salt.el: Remove all gnus-carpal stuff -- it's not useful.
nnir.el (nnir-run-imap): Remove spurious space in search string.
message.el (message-idna-to-ascii-rhs-1): Don't bug out on addresses without @ signs.
gnus-sum.el (gnus-widen-article-window): New variable.
shr.el (browse-url): Required.
shr.el (shr-ensure-paragraph): Don't insert a new newline after empty-ish lines.
shr.el (shr-show-alt-text, shr-browse-image): New commands.
gravatar.el (gravatar-retrieved): kill buffer when retrieved.
shr.el (shr-browse-url, shr-copy-url): New commands.
shr.el (shr-render-td): Protect against too-wide text.
spam-report.el (spam-report-url-ping-plain): Don't query about killing the process.
nnimap.el (nnimap-finish-retrieve-group-infos): Message while waiting for data.
shr.el (shr-tag-blockquote): Ensure paragraph after quote, too.
mml-smime.el: Fix gnus-completing-read usage.
shr.el (shr-get-image-data): Ensure against the cache file missing.
nnimap.el (nnimap-open-connection): Give an error if nnimap-stream is unknown.
