Paul Eggert [Tue, 5 Jul 2011 05:27:49 +0000 (22:27 -0700)]
[ChangeLog]
Assume support for memcmp, memcpy, memmove, memset.
This simplifies the code a bit. All current platforms have these,
as they are required for C89. If this turns into a problem we
can add the gnulib modules for these (a 1-line change to Makefile.in).
* configure.in: Don't check for memcmp, memcpy, memmove, memset.
[lib-src/ChangeLog]
Assume support for memcmp, memcpy, memmove, memset.
* etags.c (absolute_filename): Assume memmove exists.
[src/ChangeLog]
Assume support for memcmp, memcpy, memmove, memset.
* lisp.h, sysdep.c (memcmp, memcpy, memmove, memset):
* regex.c (memcmp, memcpy):
Remove; we assume C89 now.
* gmalloc.c (memcpy, memset, memmove): Remove; we assume C89 now.
(__malloc_safe_bcopy): Remove; no longer needed.
Paul Eggert [Tue, 5 Jul 2011 02:51:15 +0000 (19:51 -0700)]
Random fixes. E.g., (random) never returned negative values.
* fns.c (Frandom): Use GET_EMACS_TIME for random seed, and add the
subseconds part to the entropy, as that's a bit more random.
Prefer signed to unsigned, since the signedness doesn't matter and
in general we prefer signed. When given a limit, use a
denominator equal to INTMASK + 1, not to VALMASK + 1, because the
latter isn't right if USE_2_TAGS_FOR_INTS.
* sysdep.c (get_random): Return a value in the range 0..INTMASK,
not 0..VALMASK. Don't discard "excess" bits that random () returns.
Ken Manheimer [Mon, 4 Jul 2011 22:16:10 +0000 (18:16 -0400)]
* allout.el (allout-encrypt-unencrypted-on-saves): Do not provide insecure
exception for current topic. Also note that auto-saves are handled
differently.
(allout-auto-save-temporarily-disabled), (allout-just-did-undo): State
variables for tracking auto-save inhibition situation.
(allout-write-contents-hook-handler): Rename from
'allout-write-file-hook-handler', and describe how it depends on
write-contents-functions sensitivity to non-nil value to prevent file
write.
(allout-auto-save-hook-handler): Remove. auto-save does not check this in
individual buffers, only in the starting buffer, so this is not the right
way for us to inhibit auto-save in a buffer according to its condition.
(allout-mode): Use new allout-write-contents-hook-handler, and only with
write-contents-functions. Remove auto-save provisions - they're
implemented elsewhere.
(allout-before-change-handler): If undo is in progress, note that for
attention of allout-post-command-business.
(allout-post-command-business): If the command we're following was an undo,
check for change in the status of encrypted items and adjust auto-save
inhibitions accordingly.
(allout-toggle-subtree-encryption): Adjust auto-save inhibition according
to whether there are or aren't any plain-text topics pending encryption.
(allout-inhibit-auto-save-info-for-decryption): Adjust buffer-saved-size
and some allout state to inhibit auto-saves if there are plain-text topics
pending encryption.
(allout-maybe-resume-auto-save-info-after-encryption): Adjust
buffer-saved-size and some allout state to not inhibit auto-saves if there
are no longer any plain-text topics pending encryption.
(allout-next-topic-pending-encryption), (allout-encrypt-decrypted): No
longer provide for exemption of the current topic.
Juri Linkov [Mon, 4 Jul 2011 22:11:40 +0000 (01:11 +0300)]
Add 7z operations to delete and save changed members.
* lisp/arc-mode.el (archive-7z-expunge, archive-7z-update):
New defcustoms.
(archive-7z-write-file-member): New function.
(archive-7z-summarize): Fix the number of dashes in the
listing output.
Michael Albinus [Mon, 4 Jul 2011 12:12:38 +0000 (14:12 +0200)]
* net/tramp-cmds.el (tramp-cleanup-this-connection): New command.
* net/tramp-sh.el (tramp-color-escape-sequence-regexp): New defconst.
(tramp-sh-handle-insert-directory, tramp-convert-file-attributes):
Use it.
(tramp-remote-path): Add "/bin" and "/usr/bin". On busyboxes,
`tramp-default-remote-path' does not exist.
(tramp-send-command-and-read): New optional argument NOERROR.
(tramp-open-connection-setup-interactive-shell)
(tramp-get-remote-path, tramp-get-remote-stat): Use it.
(tramp-get-remote-readlink): Do not mask with `ignore-errors'.
(tramp-process-sentinel): Flush also process' connection property.
(tramp-sh-handle-start-file-process): Do not set process
sentinel. It is done now ...
(tramp-maybe-open-connection): ... here. (Bug#8929)
Paul Eggert [Mon, 4 Jul 2011 06:31:40 +0000 (23:31 -0700)]
Merge: timer.el: Use time-date fns rather than rolling our own.
This is simpler and helps future-proof the code.
* emacs-lisp/timer.el (timer-until): Use time-subtract and float-time.
(timer--time-less-p): Use time-less-p.
src/gnutls.c: Remove bogus references to :verify-error.
* gnutls.c (Fgnutls_boot): Don't mention :verify-error.
(syms_of_gnutls): Remove duplicate DEFSYM for
Qgnutls_bootprop_verify_hostname_error, an error for
Qgnutls_bootprop_verify_error (which is no longer used).
* eval.c (find_handler_clause): Remove parameters `sig' and `data',
unused since 2011-01-26T20:02:07Z!monnier@iro.umontreal.ca. All callers changed.
Also (re)move comments that are misplaced or no longer relevant.
nndraft.el (nndraft-update-unread-articles): New function.
(nndraft-request-associate-buffer): Use it to update the number of unread articles for the nndraft groups in the group buffer when saving or killing a draft message.
Bill Wohler [Mon, 4 Jul 2011 00:35:48 +0000 (17:35 -0700)]
* mh-compat.el (mh-window-full-height-p): Add compatibility function
for XEmacs.
* mh-show.el (mh-show-msg): Use it, and avoid compiler warning on
XEmacs.
Bill Wohler [Mon, 4 Jul 2011 00:27:22 +0000 (17:27 -0700)]
* mh-compat.el (mh-window-full-height-p): Add compatibility function
for XEmacs.
* mh-show.el (mh-show-msg): Use it, and avoid compiler warning on
XEmacs.
Bill Wohler [Mon, 4 Jul 2011 00:09:44 +0000 (17:09 -0700)]
* mh-letter.el (mh-letter-mode-map, mh-letter-complete)
(mh-complete-word): Remove FIXME comments since these functions are
still needed in other Emacsen. However, they can probably stand to be
generalized like completion-at-point.
(mh-letter-complete-or-space): Remove unused variable.
Paul Eggert [Sun, 3 Jul 2011 23:51:42 +0000 (16:51 -0700)]
* type-break.el: Accept time formats that the builtins accept.
(timep, type-break-time-difference): Accept any format that
float-time accepts, rather than insisting on (HIGH LOW USECS) format.
This is simpler and helps future-proof the code.
(type-break-time-difference): Round rather than ignoring
subseconds components.
Bill Wohler [Sun, 3 Jul 2011 22:27:19 +0000 (15:27 -0700)]
* mh-compat.el (mh-test-completion): Add compatibility function for
systems without test-completion.
* mh-alias.el (mh-alias-letter-expand-alias): Use it
gnus.texi (Subscription Methods): Link to "Group Levels" to explain zombies. (Checking New Groups): Ditto (bug#8974).
gnus.texi (Startup Files): Clarify that we're talking about numbered backups, and not actual vc (bug#8975).
gnus-group.el (gnus-read-ephemeral-bug-group): Bind the coding systems to binary before writing and reading the mbox files.
gnus.el (gnus-summary-line-format): Link to the info node for %U instead of trying to list them all (bug#8978).
pop3.el (pop3-open-server): Use :end-of-capability.
gnus-group.el (gnus-read-ephemeral-emacs-bug-group): Make sure that the id is always a number.
gnus-group.el (gnus-read-ephemeral-emacs-bug-group): Hook into debbugs mode, if possible.
Fix how custom themes handle faces, so the multi-tty/multi-frame case works.
* lisp/custom.el (custom-push-theme): Don't record faces in `changed'
theme; this doesn't work correctly for per-frame face settings.
(disable-theme): Use face-set-after-frame-default to reset faces.
(custom--frame-color-default): New function.
* lisp/frame.el (frame-background-mode, frame-set-background-mode):
Moved from faces.el.
(frame-default-terminal-background): New function.
* src/xfaces.c (Finternal_merge_in_global_face): Modify the foreground
and background color parameters if they have been changed.
Kevin Ryde [Sun, 3 Jul 2011 12:40:59 +0000 (14:40 +0200)]
* cl.texi (For Clauses): @items for hash-values and key-bindings
to make them more visible when skimming. Add examples of `using'
clause to them, examples being clearer than a description in
words.
gnus.el (gnus-list-debbugs): New command.
gnus-group.el (gnus-bug-group-download-format-alist): Get the mboxstat instead of the maintbox, since the stat seems to be fuller.
gnus-msg.el (gnus-configure-posting-styles): Don't try to select dead summary buffers.
message.el (message-get-reply-headers): Delete all duplicates, instead of the first.
(message-get-reply-headers): Ensure that we have progress while deleting duplicates.
gnus-msg.el (gnus-configure-posting-styles): Get the local gnus-posting-style value from the summary buffer to make it easier to make that a per-buffer conf.
* textmodes/fill.el (fill-region): Remove the "Ordinarily" from
the doc string, since it appears that using `fill-column' always
controls the width (bug#7845).