(mh-process-daemon): Don't change buffer in proc-filter.

2 files changed, 193 insertions, 207 deletions

diff --git a/lisp/mh-e/ChangeLog b/lisp/mh-e/ChangeLog
index 01ebde5bba3..50341bc6736 100644
--- a/lisp/mh-e/ChangeLog
+++ b/lisp/mh-e/ChangeLog
@@ -1,17 +1,21 @@
+2005-12-27  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * mh-utils.el (mh-process-daemon): Don't change buffer in proc-filter.
+
 2005-12-23  Bill Wohler  <wohler@newt.com>
 
         * mh-e.el (mh-folders-changed): Fix typo in docstring.
 
-        Follow MH-E Developers Guide conventions. Use `' quotes for Help
-        hyperlinks such as symbols, Info nodes, or URLs. Use \" quotes for
-        everything else. Otherwise, you can accidently get links to
+        Follow MH-E Developers Guide conventions.  Use `' quotes for Help
+        hyperlinks such as symbols, Info nodes, or URLs.  Use \" quotes for
+        everything else.  Otherwise, you can accidently get links to
         nonsense symbols.
-        
+
 2005-12-22  Bill Wohler  <wohler@newt.com>
 
-        Follow Emacs coding conventions. Use default setting of
+        Follow Emacs coding conventions.  Use default setting of
         emacs-lisp-docstring-fill-column which is 65.
-        
+
         * mh-alias.el (mh-alias-reload): Sync docstrings with manual.
 
         * mh-comp.el (mh-letter-mode): Use 60 column width.
@@ -19,19 +23,18 @@
         with manual.
         (mh-yank-cur-msg): Mention that mh-ins-buf-prefix isn't used if
         you have added a mail-citation-hook and neither are used if you
-        use one of the supercite flavors of mh-yank-behavior. Sync
-        docstrings with manual.
+        use one of the supercite flavors of mh-yank-behavior.
+        Sync docstrings with manual.
 
-        * mh-customize.el (mh-kill-folder-suppress-prompt-hooks): Rename
-        from mh-kill-folder-suppress-prompt-hook since it is an abnormal
-        hook. Use "Hook run by `function'..." instead of "Invoked...".
+        * mh-customize.el (mh-kill-folder-suppress-prompt-hooks):
+        Rename from mh-kill-folder-suppress-prompt-hook since it is an abnormal
+        hook.  Use "Hook run by `function'..." instead of "Invoked...".
         Sync docstrings with manual.
         (mh-ins-buf-prefix, mh-yank-behavior): Mention that
         mh-ins-buf-prefix isn't used if you have added a
         mail-citation-hook and neither are used if you use one of the
-        supercite flavors of mh-yank-behavior. Sync docstrings with
-        manual.
-        (mail-citation-hook): Delete. Use one in sendmail.el.
+        supercite flavors of mh-yank-behavior.  Sync docstrings with manual.
+        (mail-citation-hook): Delete.  Use one in sendmail.el.
         (mh-signature-file-name, mh-after-commands-processed-hook)
         (mh-alias-reloaded-hook, mh-before-commands-processed-hook)
         (mh-before-quit-hook, mh-before-send-letter-hook)
@@ -41,7 +44,7 @@
         (mh-mh-to-mime-hook, mh-pick-mode-hook, mh-quit-hook)
         (mh-refile-msg-hook, mh-show-hook, mh-show-mode-hook)
         (mh-unseen-updated-hook): Use "Hook run by `function'..." instead
-        of "Invoked...". Sync docstrings with manual.
+        of "Invoked...".  Sync docstrings with manual.
 
         * mh-e.el (mh-last-destination, mh-last-destination-folder)
         (mh-last-destination-write, mh-folder-mode-map, mh-arrow-marker)
@@ -50,8 +53,8 @@
         (mh-index-data, mh-first-msg-num, mh-last-msg-num)
         (mh-mode-line-annotation, mh-sequence-notation-history)
         (mh-colors-available-flag): Move comment into docstring.
-        (mh-delete-msg, mh-execute-commands, mh-inc-folder, mh-quit,
-        mh-process-commands): Sync docstrings with manual.
+        (mh-delete-msg, mh-execute-commands, mh-inc-folder, mh-quit)
+        (mh-process-commands): Sync docstrings with manual.
         (mh-refile-msg): Small doc edit.
         (mh-delete-a-msg, mh-refile-a-msg): Sync docstrings with manual.
         Rename msg argument to message.
@@ -62,7 +65,7 @@
         `foo-hook' is a list of functions to be called, with no arguments,
         ...," but rather just "The hook foo-hook is called...".
 
-        * mh-mime.el (mh-mh-to-mime): Ditto
+        * mh-mime.el (mh-mh-to-mime): Ditto.
 
         * mh-pick.el (mh-pick-mode): Ditto.
 
@@ -70,15 +73,14 @@
         docstring.
         (mh-seq-list, mh-seen-list, mh-showing-with-headers): Move comment
         into docstring.
-        (mh-show-mode, mh-show-msg, mh-find-path): Sync docstrings with
-        manual.
+        (mh-show-mode, mh-show-msg, mh-find-path): Sync docstrings with manual.
 
-2005-12-19  Stephen Gildea
+2005-12-19  Stephen Gildea  <gildea@stop.mail-abuse.org>
 
         * mh-customize.el (mh-after-commands-processed-hook): New variable.
-        (mh-before-commands-processed-hook): mh-folder-updated-hook, renamed.
+        (mh-before-commands-processed-hook): Rename mh-folder-updated-hook.
 
-        * mh-e.el (mh-process-commands): Rename mh-folder-updated-hook 
+        * mh-e.el (mh-process-commands): Rename mh-folder-updated-hook
         to mh-before-commands-processed-hook, call new
         mh-after-commands-processed-hook.
         (mh-folders-changed): New variable (for use in
@@ -104,32 +106,31 @@
         * mh-seq.el:
         * mh-speed.el:
         * mh-utils.el:
-        Follow commenting conventions. Don't use ;;; form so much, except
-        for headings. Precede headings with page feed. This was mostly
-        already done, so I made it a convention. Did not update copyright
+        Follow commenting conventions.  Don't use ;;; form so much, except
+        for headings.  Precede headings with page feed.  This was mostly
+        already done, so I made it a convention.  Did not update copyright
         on a couple of files since this was an insignificant change.
 
 2005-12-18  Bill Wohler  <wohler@newt.com>
 
         * mh-customize.el (mh-toolbar): Rename to mh-tool-bar.
         (mh-tool-bar-search-function): Sync docstrings with manual.
-        (mh-tool-bar-customize): Replace toolbar with tool bar in
-        docstring.
+        (mh-tool-bar-customize): Replace toolbar with tool bar in docstring.
         (mh-tool-bar-letter-help): Fix manual reference.
         (mh-xemacs-use-toolbar-flag): Rename to
-        mh-xemacs-use-tool-bar-flag. Initialize to
-        mh-xemacs-has-tool-bar-flag. Sync docstrings with manual.
+        mh-xemacs-use-tool-bar-flag.  Initialize to
+        mh-xemacs-has-tool-bar-flag.  Sync docstrings with manual.
         (mh-xemacs-toolbar-position): Rename to
-        mh-xemacs-tool-bar-position. Initialize to nil. Drop "no tool bar"
+        mh-xemacs-tool-bar-position.  Initialize to nil.  Drop "no tool bar"
         option (redundant) and change "Same As Default Tool Bar" setting
         to nil. Sync docstrings with manual.
         (mh-tool-bar-define): Replace toolbar with tool-bar or tool bar
         depending on context.
-        (mh-toolbar-init): Rename to mh-tool-bar-init. Simplified
-        condition for calling set-specifier. Only look at the value of
-        mh-xemacs-use-tool-bar-flag.
-        (mh-tool-bar-folder-buttons, mh-tool-bar-letter-buttons): Sync
-        docstrings with manual.
+        (mh-toolbar-init): Rename to mh-tool-bar-init.
+        Simplify condition for calling set-specifier.
+        Only look at the value of mh-xemacs-use-tool-bar-flag.
+        (mh-tool-bar-folder-buttons, mh-tool-bar-letter-buttons):
+        Sync docstrings with manual.
 
         * mh-comp.el (mh-letter-mode): Use mh-tool-bar-init instead of
         mh-toolbar-init.
@@ -150,13 +151,13 @@
 
         * mh-customize.el (mh-speed-flists-interval): Rename to
         mh-speed-update-interval.
-        (mh-speed-run-flists-flag): Delete. Setting
-        mh-speed-flists-interval to 0 accomplishes the same thing.
+        (mh-speed-run-flists-flag): Delete.
+        Setting mh-speed-flists-interval to 0 accomplishes the same thing.
 
-        * mh-speed.el (mh-folder-speedbar-buttons, mh-speed-flists): Use
-        mh-speed-update-interval instead of mh-speed-run-flists-flag.
-        (mh-speed-toggle, mh-speed-view, mh-speed-refresh): Sync
-        docstrings with manual.
+        * mh-speed.el (mh-folder-speedbar-buttons, mh-speed-flists):
+        Use mh-speed-update-interval instead of mh-speed-run-flists-flag.
+        (mh-speed-toggle, mh-speed-view, mh-speed-refresh):
+        Sync docstrings with manual.
 
 2005-12-09  Bill Wohler  <wohler@newt.com>
 
@@ -172,14 +173,14 @@
         * mh-customize.el (mh-sortm-args): Sync docstrings with manual.
         (mh-invisible-header-fields-internal): Add X-Bugzilla-* and
         X-Virus-Scanned.
-        
-        * mh-customize.el (mh-insert-signature-hook): Rename
-        mh-letter-insert-signature-hook to mh-insert-signature-hook.
+
+        * mh-customize.el (mh-insert-signature-hook):
+        Rename mh-letter-insert-signature-hook to mh-insert-signature-hook.
 
         * mh-comp.el (mh-insert-signature): Ditto.
 
         * mh-customize.el (mh-fetch-x-image-url): Change default from 'ask
-        to nil. Remove t option. Sync docstring with manual (closes SF
+        to nil.  Remove t option.  Sync docstring with manual (closes SF
         #831278).
         (mh-invisible-header-fields-internal): Remove X-Image-URL so that
         users can see it, look it up in the manual's index, and discover
@@ -189,14 +190,14 @@
         mh-index-new-messages-folders.
         (mh-ticked-messages-folders): Rename from
         mh-index-ticked-messages-folders.
-        
+
         * mh-index.el (mh-index-sequenced-messages)
         (mh-index-new-messages): Ditto.
 
         * mh-comp.el (mh-forward): Went over all uses of the word "RANGE"
-        in the docstrings and made usage consistent. Generally speaking,
+        in the docstrings and made usage consistent.  Generally speaking,
         "messages in range" and "range of messages" is redundant and just
-        "range" can be used in most circumstances. Also ensured that
+        "range" can be used in most circumstances.  Also ensured that
         mh-interactive-range was mentioned in all interactive functions
         that use a range which describes the range argument for both users
         and programmers.
@@ -204,11 +205,9 @@
         * mh-e.el (mh-delete-msg-no-motion, mh-refile-msg)
         (mh-refile-or-write-again, mh-rescan-folder, mh-undo)
         (mh-visit-folder, mh-scan-folder, mh-regenerate-headers)
-        (mh-notate-user-sequences, mh-delete-msg-from-seq, mh-catchup):
-        Ditto.
+        (mh-notate-user-sequences, mh-delete-msg-from-seq, mh-catchup): Ditto.
 
-        * mh-funcs.el (mh-copy-msg, mh-pack-folder, mh-pack-folder-1):
-        Ditto.
+        * mh-funcs.el (mh-copy-msg, mh-pack-folder, mh-pack-folder-1): Ditto.
 
         * mh-junk.el (mh-junk-blacklist, mh-junk-whitelist): Ditto.
 
@@ -223,22 +222,21 @@
 
         Rewrote Reading Mail chapter in manual which affected mh-show
         customization group and related functions.
-        
+
         * mh-comp.el (mh-letter-mode): Use mh-highlight-citation-style
         instead of mh-highlight-citation-p.
         (mh-letter-toggle-header-field-display): "Ellipsed" isn't a word,
         I think, so use "truncated".
 
         * mh-customize.el (mh-folder, mh-folder-faces): Group's manual
-        section is Folders, not Organizing. Parent of mh-folder-faces is
+        section is Folders, not Organizing.  Parent of mh-folder-faces is
         mh-folder, not mh-show.
         (mh-speed): Rename to mh-speedbar for consistency with mh-toolbar.
         (mh-thread): New group that corresponds with manual's Threading
         chapter.
         (mh-letter-faces): Group's manual section is Editing Drafts, not
         Sending Mail.
-        (mh-sortm-args): New customization variable that used to be a
-        defvar.
+        (mh-sortm-args): New customization variable that used to be a defvar.
         (mh-index-new-messages-folders, mh-index-ticked-messages-folders):
         Move from mh-index group to mh-folders group.
         (mh-alias-local-users-prefix, mh-large-folder)
@@ -247,11 +245,10 @@
         (mh-quit-hook, mh-refile-msg-hook): Move from mh-show group to
         mh-folder group.
         (mh-highlight-citation-style): Rename from
-        mh-highlight-citation-p. Sync docstrings with manual.
-        (mh-mhl-format-file): Rename from mhl-formfile. Sync docstrings
+        mh-highlight-citation-p.  Sync docstrings with manual.
+        (mh-mhl-format-file): Rename from mhl-formfile.  Sync docstrings
         with manual.
-        (mh-show-threads-flag): Move from mh-show group to mh-thread
-        group.
+        (mh-show-threads-flag): Move from mh-show group to mh-thread group.
         (mh-find-path-hook): Move from mh-show group to mh-e group.
         (mh-folder-updated-hook): Add to mh-folder group.
         (mh-forward-hook): Move from mh-folder to mh-sending-mail group.
@@ -269,26 +266,26 @@
         (mh-show-use-xface-flag, mh-store-default-directory)
         (mh-summary-height, mh-delete-msg-hook
         (mh-show-hook, mh-show-mode-hook): Sync docstrings with manual.
-        
+
         * mh-e.el
         (mh-scan-format-mh, mh-scan-good-msg-regexp)
         (mh-scan-deleted-msg-regexp, mh-scan-refiled-msg-regexp)
-        (mh-scan-cur-msg-number-regexp, mh-scan-subject-regexp): Use
-        non-fontification instead of non-fontifying.
+        (mh-scan-cur-msg-number-regexp, mh-scan-subject-regexp):
+        Use non-fontification instead of non-fontifying.
         (mh-header-display): Use mh-mhl-format-file instead of
-        mhl-formfile. Sync docstrings with manual.
+        mhl-formfile.  Sync docstrings with manual.
         (mh-next-undeleted-msg, mh-previous-undeleted-msg): Rename arg to
-        count. Sync docstrings with manual.
+        count.  Sync docstrings with manual.
         (mh-refile-or-write-again): Use output from mh-write-msg-to-file
-        so that message doesn't change when using this command. Sync
-        docstrings with manual.
-        (mh-page-msg, mh-previous-page): Rename arg to lines. Sync
-        docstrings with manual.
-        (mh-write-msg-to-file): Rename msg to message. Rename no-headers
-        to no-header. Sync docstrings with manual.
+        so that message doesn't change when using this command.
+        Sync docstrings with manual.
+        (mh-page-msg, mh-previous-page): Rename arg to lines.
+        Sync docstrings with manual.
+        (mh-write-msg-to-file): Rename msg to message.  Rename no-headers
+        to no-header.  Sync docstrings with manual.
         (mh-ps-print-map): Delete keybindings for deleted commands
         mh-ps-print-toggle-mime and mh-ps-print-msg-show.
-        (mh-help-messages): Updated printing help.
+        (mh-help-messages): Update printing help.
         (mh-delete-msg, mh-delete-msg-no-motion, mh-first-msg)
         (mh-last-msg, mh-previous-unread-msg, mh-next-button)
         (mh-prev-button, mh-folder-toggle-mime-part)
@@ -298,61 +295,58 @@
 
         * mh-funcs.el (mh-sortm-args): Now a customization option and
         in mh-customize.el.
-        (mh-pipe-msg): Rename include-headers to include-header. Sync
-        docstrings with manual.
+        (mh-pipe-msg): Rename include-headers to include-header.
+        Sync docstrings with manual.
         (mh-burst-digest, mh-page-digest, mh-page-digest-backwards)
         (mh-store-msg): Sync docstrings with manual.
 
-        * mh-mime.el (mh-mime-save-parts): Rename arg to prompt. Sync
-        docstrings with manual.
+        * mh-mime.el (mh-mime-save-parts): Rename arg to prompt.
+        Sync docstrings with manual.
         (mh-toggle-mh-decode-mime-flag): Use English in message, not Lisp.
         Sync docstrings with manual.
-        (mh-mm-display-part, mh-mm-inline-message): Use
-        mh-highlight-citation-style instead of mh-highlight-citation-p.
+        (mh-mm-display-part, mh-mm-inline-message):
+        Use mh-highlight-citation-style instead of mh-highlight-citation-p.
         (mh-press-button): Sync docstrings with manual.
         (mh-display-with-external-viewer): Fix default output in
-        minibuffer. Sync docstrings with manual.
+        minibuffer.  Sync docstrings with manual.
 
-        * mh-print.el: (mh-ps-print-mime, mh-ps-print-toggle-mime):
-        Deleted.
+        * mh-print.el: (mh-ps-print-mime, mh-ps-print-toggle-mime): Delete.
         (mh-ps-print-color-option): Incorporate docstring from
         ps-print-color-p.
-        (mh-ps-spool-buffer): Remove unused code. Fix indent. Slimline
-        docstring.
-        (mh-ps-spool-msg): Slimline docstring. Rename from
-        mh-ps-spool-a-msg. Rewrote to use existing show buffer when
-        available.
+        (mh-ps-spool-buffer): Remove unused code.  Fix indent.
+        Slimline docstring.
+        (mh-ps-spool-msg): Slimline docstring.  Rename from mh-ps-spool-a-msg.
+        Rewrite to use existing show buffer when available.
         (mh-ps-print-range): Extract method from common code in
         mh-ps-print-msg and mh-ps-print-msg-file.
-        (mh-ps-print-preprint): Clean docstring. Use filename "mh-%s".
-        (mh-ps-print-msg-show): Delete. Can use either
+        (mh-ps-print-preprint): Clean docstring.  Use filename "mh-%s".
+        (mh-ps-print-msg-show): Delete.  Can use either
         mh-ps-print-msg-show or mh-ps-print-msg-show to same effect with
         new code in mh-ps-spool-msg.
         (mh-print-msg): Use mh-mhl-format-file instead of mhl-formfile.
         Sync docstrings with manual.
         (mh-ps-print-msg, mh-ps-print-msg-file)
-        (mh-ps-print-toggle-faces, mh-ps-print-toggle-color): Sync
-        docstrings with manual.
+        (mh-ps-print-toggle-faces, mh-ps-print-toggle-color):
+        Sync docstrings with manual.
         
-        * mh-utils.el (mh-show-ps-print-msg-show,
+        * mh-utils.el (mh-show-ps-print-msg-show)
         mh-show-ps-print-toggle-mime): Delete.
-        (mh-show-ps-print-map): Updated accordingly.
+        (mh-show-ps-print-map): Update accordingly.
         (mh-show-mode): Use mh-highlight-citation-style instead of
         mh-highlight-citation-p.
         (mh-show-xface, mh-display-msg): Use mh-mhl-format-file instead of
         mhl-formfile.
-        (mh-show): Use mh-mhl-format-file instead of mhl-formfile. Sync
-        docstrings with manual.
-        (mh-show-font-lock-fontify-region, mh-modify, mh-goto-msg): Sync
-        docstrings with manual.
+        (mh-show): Use mh-mhl-format-file instead of mhl-formfile.
+        Sync docstrings with manual.
+        (mh-show-font-lock-fontify-region, mh-modify, mh-goto-msg):
+        Sync docstrings with manual.
 
 2005-12-01  Bill Wohler  <wohler@newt.com>
 
         * mh-init.el (mh-defface-compat): Checkdoc fix.
 
         * mh-junk.el (mh-bogofilter-blacklist, mh-bogofilter-whitelist):
-        Bogofilter is lowercase except at beginning of sentence and in
-        titles.
+        Bogofilter is lowercase except at beginning of sentence and in titles.
 
 2005-11-04  Bill Wohler  <wohler@newt.com>
 
@@ -361,16 +355,16 @@
 
         * mh-init.el: Modify commentary since file is used for load and
         initialization as well as setting and getting the variant.
-        (mh-min-colors-defined-flag, mh-defface-compat): Move
-        here from mh-customize.el. 
+        (mh-min-colors-defined-flag, mh-defface-compat):
+        Move here from mh-customize.el.
 
-        * mh-customize.el: Refactor faces. Move grayscale requirements
-        last before t. Use uniform line breaks.
+        * mh-customize.el: Refactor faces.  Move grayscale requirements
+        last before t.  Use uniform line breaks.
         (mh-min-colors-defined-flag): New variable.
-        (mh-defface-compat): New function. Provides backward compatibility
+        (mh-defface-compat): New function.  Provides backward compatibility
         for face specs.
-        (mh-show-header, mh-show-date, mh-show-cc, mh-folder-to) 
-        (mh-folder-refiled, mh-folder-cur-msg-number, mh-folder-cur-msg) 
+        (mh-show-header, mh-show-date, mh-show-cc, mh-folder-to)
+        (mh-folder-refiled, mh-folder-cur-msg-number, mh-folder-cur-msg)
         (mh-folder-body): Use mh-defface-compat.
 
 2005-11-03  Dan Nicolaescu  <dann@ics.uci.edu>
@@ -383,50 +377,49 @@
 2005-11-03  Bill Wohler  <wohler@newt.com>
 
         * mh-customize.el (mh-refile-preserves-sequences-flag)
-        (mh-tick-seq, mh-update-sequences-after-mh-show-flag): Sync
-        docstrings with manual.
+        (mh-tick-seq, mh-update-sequences-after-mh-show-flag):
+        Sync docstrings with manual.
 
         * mh-e.el (mh-update-sequences): Sync docstrings with manual.
 
-        * mh-seq.el (mh-delete-seq, mh-list-sequences, mh-narrow-to-seq) 
+        * mh-seq.el (mh-delete-seq, mh-list-sequences, mh-narrow-to-seq)
         (mh-widen, mh-toggle-tick, mh-narrow-to-tick): Sync docstrings
         with manual.
 
 2005-11-01  Bill Wohler  <wohler@newt.com>
 
-        * mh-comp.el (mh-redist-full-contents) Convert defvar to
-        defcustom.
+        * mh-comp.el (mh-redist-full-contents) Convert defvar to defcustom.
         (mh-smail, mh-extract-rejected-mail, mh-forward, mh-redistribute)
         (mh-reply, mh-send, mh-send-other-window)
         (mh-fill-paragraph-function): Sync docstrings with manual.
-        (mh-edit-again, mh-extract-rejected-mail, mh-redistribute): Rename
-        msg argument to message (to make for a better docstring).
+        (mh-edit-again, mh-extract-rejected-mail, mh-redistribute):
+        Rename msg argument to message (to make for a better docstring).
 
         * mh-customize.el (mh-redist-full-contents-flag): Convert defvar
-        to defcustom. Rename by adding -flag.
+        to defcustom.  Rename by adding -flag.
         (mh-compose-forward-as-mime-flag)
         (mh-compose-letter-function, mh-forward-subject-format)
         (mh-insert-x-mailer-flag, mh-reply-default-reply-to)
         (mh-reply-show-message-flag, mh-letter-mode-hook): Sync docstrings
         with manual.
 
-        * mh-print.el (mh-ps-spool-buffer, mh-ps-spool-a-msg) 
+        * mh-print.el (mh-ps-spool-buffer, mh-ps-spool-a-msg)
         (mh-ps-print-msg): Remove debugging messages.
-        (mh-ps-print-msg-show, mh-ps-print-msg-show) 
+        (mh-ps-print-msg-show, mh-ps-print-msg-show)
         (mh-ps-print-toggle-color, mh-ps-print-toggle-mime): Remove period
         after message per conventions.
 
 2005-10-30  Bill Wohler  <wohler@newt.com>
 
-        * mh-e.el (mh-scan-good-msg-regexp, mh-scan-deleted-msg-regexp) 
-        (mh-scan-refiled-msg-regexp, mh-scan-cur-msg-number-regexp): Sync
-        docstrings with manual.
+        * mh-e.el (mh-scan-good-msg-regexp, mh-scan-deleted-msg-regexp)
+        (mh-scan-refiled-msg-regexp, mh-scan-cur-msg-number-regexp):
+        Sync docstrings with manual.
 
         * mh-customize.el (mh-compose-space-does-completion-flag)
         (mh-signature-separator-flag, mh-interpret-number-as-range-flag)
         (mh-adaptive-cmd-note-flag): Use "Non-nil means" instead of "On
-        means" to remain checkdoc clean and consistent with Emacs. I
-        raised this issue with the Emacs developers and Stallman agrees
+        means" to remain checkdoc clean and consistent with Emacs.
+        I raised this issue with the Emacs developers and Stallman agrees
         that "On means" should be allowed in custom docstrings but that
         this change requires thought and should wait until after the Emacs
         22 release.
@@ -438,28 +431,27 @@
 
         * mh-customize.el (mh-interpret-number-as-range-flag): Add * to
         docstring.
-        (mh-adaptive-cmd-note-flag-check, mh-scan-format-file-check): New
-        functions to check input for mh-adaptive-cmd-note-flag and
+        (mh-adaptive-cmd-note-flag-check, mh-scan-format-file-check):
+        New functions to check input for mh-adaptive-cmd-note-flag and
         mh-scan-format-file respectively.
         (mh-adaptive-cmd-note-flag, mh-scan-format-file): Docstring fixes,
         add :set.
 
-        * mh-e.el: (mh-scan-field-destination-offset): New variable. The
-        destination is the -, t, b, c, or n character for Replied, To, cc,
+        * mh-e.el: (mh-scan-field-destination-offset): New variable.
+        The destination is the -, t, b, c, or n character for Replied, To, cc,
         Bcc, or Newsgroups respectively.
         (mh-make-folder, mh-regenerate-headers, mh-generate-new-cmd-note)
         Call new function mh-msg-num-width-to-column to make leap between
         width and column more explicit.
         (mh-msg-num-width-to-column): New function that steals logic from
-        old mh-set-cmd-note. Also, throw error if mh-scan-format-file
+        old mh-set-cmd-note.  Also, throw error if mh-scan-format-file
         isn't t since we can't adapt the scan lines in this case.
         (mh-set-cmd-note): Now just simply sets mh-cmd-note which will
         make the documentation more clear.
         (mh-generate-new-cmd-note): Docstring fix--mh-cmd-note is a
         column, not a width.
         (mh-add-sequence-notation, mh-remove-sequence-notation): Use new
-        variable mh-scan-field-destination-offset rather than hard-coding
-        1. 
+        variable mh-scan-field-destination-offset rather than hard-coding 1.
 
         * mh-utils.el (mh-cmd-note) Synced docstring with manual.
         (mh-notate): Use new variable mh-scan-field-destination-offset
@@ -469,7 +461,7 @@
 
         * mh-customize.el (mh-x-face-file, mh-show-use-xface-flag)
         (mail-citation-hook): Quote URLs in docstrings and precede with
-        `URL'. The former will suppress checkdoc warnings, the latter will
+        `URL'.  The former will suppress checkdoc warnings, the latter will
         turn them into hyperlinks in Emacs 22 (I just added the code
         to do that today).
         (mh-scan-format-file): Checkdoc fix.
@@ -492,8 +484,8 @@
 
         * mh-utils.el (mh-goto-msg): Use mh-scan-msg-search-regexp instead
         of hard-coded string.
-        (mh-mail-header-separator, mh-signature-separator-regexp): Use
-        "regular expression" in docstring instead of regexp.
+        (mh-mail-header-separator, mh-signature-separator-regexp):
+        Use "regular expression" in docstring instead of regexp.
         (mh-scan-msg-number-regexp)
         (mh-scan-msg-overflow-regexp, mh-scan-msg-format-regexp)
         (mh-scan-msg-format-string, mh-scan-msg-search-regexp)
@@ -503,10 +495,10 @@
         Checkdoc fixes.
 
         * mh-customize.el (mh-compose-insertion, mh-x-face-file): Ditto.
-        
-        * mh-mime.el (mh-mh-to-mime, mh-mml-attach-file) 
-        (mh-mml-secure-message-sign, mh-mml-secure-message-encrypt) 
-        (mh-mml-secure-message-signencrypt): Ditto
+
+        * mh-mime.el (mh-mh-to-mime, mh-mml-attach-file)
+        (mh-mml-secure-message-sign, mh-mml-secure-message-encrypt)
+        (mh-mml-secure-message-signencrypt): Ditto.
 
 2005-10-24  Bill Wohler  <wohler@newt.com>
 
@@ -522,8 +514,8 @@
 
 2005-10-23  Bill Wohler  <wohler@newt.com>
 
-        * mh-customize.el (mh-interpret-number-as-range-flag): Sync
-        docstring with manual.
+        * mh-customize.el (mh-interpret-number-as-range-flag):
+        Sync docstring with manual.
 
         * mh-identity.el (mh-assoc-ignore-case): Merge with version in
         mh-alias.el and move to mh-acros.el
@@ -555,7 +547,7 @@
         presence of buffers of a given mode.
         (mh-tool-bar-define): New functions
         mh-tool-bar-folder-buttons-init and
-        mh-tool-bar-letter-buttons-init are defined. These functions are
+        mh-tool-bar-letter-buttons-init are defined.  These functions are
         used to create the tool-bar from the corresponding customizable
         variables.
 
@@ -567,34 +559,33 @@
 
 2005-10-23  Bill Wohler  <wohler@newt.com>
 
-        * mh-comp.el (mh-letter-menu): Rename
-        mh-mhn-compose-external-compressed-tar to
-        mh-mh-compose-external-compressed-tar. Rename
-        mh-mhn-compose-anon-ftp to mh-mh-compose-anon-ftp. Rename
-        mh-edit-mhn to mh-mh-to-mime. Rename mh-mhn-directive-present-p to
-        mh-mh-directive-present-p. Rename mh-revert-mhn-edit to
-        mh-mh-to-mime-undo. Rename mh-gnus-pgp-support-flag to
-        mh-pgp-support-flag. Rename mh-compose-insertion value from 'mhn
+        * mh-comp.el (mh-letter-menu):
+        Rename mh-mhn-compose-external-compressed-tar to
+        mh-mh-compose-external-compressed-tar.
+        Rename mh-mhn-compose-anon-ftp to mh-mh-compose-anon-ftp.
+        Rename mh-edit-mhn to mh-mh-to-mime.  Rename mh-mhn-directive-present-p
+        to mh-mh-directive-present-p.  Rename mh-revert-mhn-edit to
+        mh-mh-to-mime-undo.  Rename mh-gnus-pgp-support-flag to
+        mh-pgp-support-flag.  Rename mh-compose-insertion value from 'mhn
         to 'mh.
         (mh-insert-signature): Rename mh-mhn-directive-present-p to
         mh-mh-directive-present-p.
         (mh-send-letter): Rename mh-mhn-directive-present-p to
-        mh-mh-directive-present-p. Rename mh-edit-mhn to mh-mh-to-mime.
-        (mh-letter-mode-map): Rename mh-edit-mhn to mh-mh-to-mime. Rename
-        mh-mhn-compose-anon-ftp to mh-mh-compose-anon-ftp. Rename
-        mh-mhn-compose-external-compressed-tar to
-        mh-mh-compose-external-compressed-tar. Rename mh-revert-mhn-edit
-        to mh-mh-to-mime-undo. Rename mh-mhn-compose-external-type to
-        mh-mh-compose-external-type. Rename mh-mhn-compose-anon-ftp to
-        mh-mh-compose-anon-ftp. Rename
-        mh-mhn-compose-external-compressed-tar to
-        mh-mh-compose-external-compressed-tar. Rename mh-revert-mhn-edit
-        to mh-mh-to-mime-undo. Rename mh-mhn-compose-external-type to
+        mh-mh-directive-present-p.  Rename mh-edit-mhn to mh-mh-to-mime.
+        (mh-letter-mode-map): Rename mh-edit-mhn to mh-mh-to-mime.
+        Rename mh-mhn-compose-anon-ftp to mh-mh-compose-anon-ftp.
+        Rename mh-mhn-compose-external-compressed-tar to
+        mh-mh-compose-external-compressed-tar.  Rename mh-revert-mhn-edit
+        to mh-mh-to-mime-undo.  Rename mh-mhn-compose-external-type to
+        mh-mh-compose-external-type.  Rename mh-mhn-compose-anon-ftp to
+        mh-mh-compose-anon-ftp.  Rename mh-mhn-compose-external-compressed-tar
+        to mh-mh-compose-external-compressed-tar.  Rename mh-revert-mhn-edit
+        to mh-mh-to-mime-undo.  Rename mh-mhn-compose-external-type to
         mh-mh-compose-external-type.
         (mh-send-letter, mh-letter-mode-map): Rename mh-edit-mhn to
         mh-mh-to-mime, mh-revert-mhn-edit to mh-mh-to-mime-undo.
-        (mh-reply, mh-yank-cur-msg, mh-insert-prefix-string): Rename
-        mh-yank-from-start-of-msg to mh-yank-behavior.
+        (mh-reply, mh-yank-cur-msg, mh-insert-prefix-string):
+        Rename mh-yank-from-start-of-msg to mh-yank-behavior.
         (mh-letter-mode, mh-to-field, mh-to-fcc, mh-insert-signature)
         (mh-check-whom, mh-insert-auto-fields, mh-send-letter)
         (mh-insert-letter, mh-yank-cur-msg, mh-insert-prefix-string)
@@ -602,15 +593,13 @@
         (mh-letter-complete-or-space, mh-letter-confirm-address)
         (mh-letter-next-header-field-or-indent)
         (mh-letter-previous-header-field)
-        (mh-letter-toggle-header-field-display): Sync docstrings with
-        manual.
+        (mh-letter-toggle-header-field-display): Sync docstrings with manual.
 
-        * mh-customize.el (mh-edit-mhn-hook): Rename to
-        mh-mh-to-mime-hook.
+        * mh-customize.el (mh-edit-mhn-hook): Rename to mh-mh-to-mime-hook.
         (mh-yank-from-start-of-msg): Rename to mh-yank-behavior.
         (mh-compose-insertion): Rename values from 'gnus and 'mhn to 'mh
         and user-visible values from mhn and Gnus to MH and MML.
-        (mh-before-send-letter-hook): Added 'ispell-message option.
+        (mh-before-send-letter-hook): Add 'ispell-message option.
         (mh-mml-method-default): Rename mh-gnus-pgp-support-flag to
         mh-pgp-support-flag.
         (mh-compose-insertion, mh-compose-space-does-completion-flag)
@@ -635,15 +624,13 @@
         (mh-mhn-compose-forw): Rename to mh-mh-forward-message.
         (mh-mhn-compose-type): Rename to mh-mh-compose-type.
         (mh-mhn-compose-anon-ftp): Rename to mh-mh-compose-anon-ftp.
-        Rename mh-mhn-compose-external-type to
-        mh-mh-compose-external-type.
+        Rename mh-mhn-compose-external-type to mh-mh-compose-external-type.
         (mh-mhn-compose-external-compressed-tar): Rename to
-        mh-mh-compose-external-compressed-tar. Rename
-        mh-mhn-compose-external-type to mh-mh-compose-external-type.
-        (mh-mhn-compose-external-type): Rename to
-        mh-mh-compose-external-type.
-        (mh-edit-mhn): Rename to mh-mh-to-mime. Rename mh-mhn-args to
-        mh-mh-to-mime-args. Rename mh-edit-mhn-hook to mh-mh-to-mime-hook.
+        mh-mh-compose-external-compressed-tar.
+        Rename mh-mhn-compose-external-type to mh-mh-compose-external-type.
+        (mh-mhn-compose-external-type): Rename to mh-mh-compose-external-type.
+        (mh-edit-mhn): Rename to mh-mh-to-mime.  Rename mh-mhn-args to
+        mh-mh-to-mime-args.  Rename mh-edit-mhn-hook to mh-mh-to-mime-hook.
         Use correct program in message.
         (mh-mhn-directive-present-p): Rename to mh-mh-directive-present-p.
         (mh-mml-directive-present-p): Rename to mh-mml-tag-present-p.
@@ -652,14 +639,13 @@
         (mh-mh-compose-external-type, mh-mh-forward-message)
         (mh-mml-attach-file): Use mml-minibuffer-read-description,
         mh-minibuffer-read-type.
-        (mh-mime-content-types): Moved comment about only being used in
+        (mh-mime-content-types): Move comment about only being used in
         Emacs 20 to docstring.
         (mh-mh-compose-external-type): Rename extra-param argument to
         parameters.
-        (mh-mml-to-mime, mh-secure-message)
-        (mh-mml-unsecure-message, mh-mime-display-part)
-        (mh-mime-display-single): Rename mh-gnus-pgp-support-flag to
-        mh-pgp-support-flag.
+        (mh-mml-to-mime, mh-secure-message, mh-mml-unsecure-message)
+        (mh-mime-display-part, mh-mime-display-single):
+        Rename mh-gnus-pgp-support-flag to mh-pgp-support-flag.
         (mh-compose-insertion): Rename mh-mhn-compose-insertion to
         mh-mh-attach-file.
         (mh-compose-forward): Rename mh-mhn-compose-forw to
@@ -671,7 +657,7 @@
         (mh-mh-compose-anon-ftp, mh-mh-compose-external-compressed-tar)
         (mh-mh-compose-external-compressed-tar)
         (mh-mh-compose-external-type, mh-mh-forward-message)
-        (mh-mh-to-mime, mh-mh-quote-unescaped-sharp,
+        (mh-mh-to-mime, mh-mh-quote-unescaped-sharp)
         (mh-mh-to-mime-undo, mh-mh-directive-present-p, mh-mml-to-mime)
         (mh-mml-attach-file, mh-secure-message, mh-mml-unsecure-message)
         (mh-mml-secure-message-sign, mh-mml-secure-message-encrypt)
@@ -679,22 +665,21 @@
         (mh-display-smileys, mh-display-emphasis, mh-mime-save-parts):
         Sync docstrings with manual.
 
-        * mh-utils.el (mh-gnus-pgp-support-flag): Rename to
-        mh-pgp-support-flag.
+        * mh-utils.el (mh-gnus-pgp-support-flag):
+        Rename to mh-pgp-support-flag.
 
 2005-10-17  Peter S Galbraith  <psg@debian.org>
 
-        * mh-identity.el (mh-identity-field-handler): Use
-        `assoc-ignore-case' to compare against header field for mixed-case
+        * mh-identity.el (mh-identity-field-handler):
+        Use `assoc-ignore-case' to compare against header field for mixed-case
         "From:".
 
 2005-10-17  Bill Wohler  <wohler@newt.com>
 
-        * mh-customize.el (mh-folder-tool-bar-map): Renamed image file
+        * mh-customize.el (mh-folder-tool-bar-map): Rename image file
         left_arrow to left-arrow, right_arrow to right-arrow, mail_compose
         to mail/compose, fld_open to fld-open.
-        (mh-letter-tool-bar-map): Renamed image file mail_send to
-        mail/send.
+        (mh-letter-tool-bar-map): Rename image file mail_send to mail/send.
 
 2005-10-16  Bill Wohler  <wohler@newt.com>
 
@@ -705,7 +690,7 @@
         (mh-complete-word): Use it.
 
         * mh-init.el (mh-image-load-path): Use locate-library to find
-        MH-E. This simplified the code a lot. Flattened out nested
+        MH-E.  This simplified the code a lot.  Flattened out nested
         statements even more.
 
 2005-10-16  Satyaki Das  <satyaki@theforce.stanford.edu>
@@ -725,8 +710,8 @@
 
         * mh-init.el (mh-image-load-path-called-flag): New variable which
         is used by mh-image-load-path so that it runs only once.
-        (mh-image-load-path): Modified so that it gets run only once. Also
-        flatten out heavily nested if statements to make it clearer.
+        (mh-image-load-path): Modify so that it gets run only once.
+        Also flatten out heavily nested if statements to make it clearer.
 
         * mh-e.el (mh-folder-mode): Call mh-image-load-path to allow Emacs
         to find images used in the toolbar.
@@ -735,29 +720,29 @@
 
 2005-10-14  Bill Wohler  <wohler@newt.com>
 
-        * mh-e.el (Version, mh-version): Added +cvs to version.
+        * mh-e.el (Version, mh-version): Add +cvs to version.
 
 2005-10-14  Bill Wohler  <wohler@newt.com>
 
         Released MH-E version 7.85.
-          
-        * mh-e.el (Version, mh-version): Updated for release 7.85.
-        
+
+        * mh-e.el (Version, mh-version): Update for release 7.85.
+
 2005-10-14  Bill Wohler  <wohler@newt.com>
 
         * mh-e.el, mh-funcs.el, mh-init.el, mh-mime.el, mh-pick.el:
-        * mh-seq.el, mh-utils.el: Ran mh-unit. Continued copyright lines
-        need to be indented. 
-        
+        * mh-seq.el, mh-utils.el: Ran mh-unit.  Continued copyright lines
+        need to be indented.
+
         * mh-e.el: mh-folder-tick-face had been renamed to mh-folder-tick
-        but the code that invoked the face had not been updated. Tick
-        highlighting working again.
+        but the code that invoked the face had not been updated.
+        Tick highlighting working again.
 
-        * mh-seq.el (mh-non-seq-mode-line-annotation): Moved
-        make-variable-buffer-local call to top level to avoid warnings in
+        * mh-seq.el (mh-non-seq-mode-line-annotation):
+        Move make-variable-buffer-local call to top level to avoid warnings in
         CVS Emacs.
 
-        * mh-comp.el (mh-insert-letter): Replaced deprecated read-input
+        * mh-comp.el (mh-insert-letter): Replace deprecated read-input
         with read-string.
 
 2005-10-09  Bill Wohler  <wohler@newt.com>
@@ -771,9 +756,9 @@
 
 2005-10-04  Bill Wohler  <wohler@newt.com>
 
-        * ChangeLog: Moved contents into ChangeLog.1 and trimmed.
-        
-        * ChangeLog.1: New file. Contains old ChangeLog.
+        * ChangeLog: Move contents into ChangeLog.1 and trim.
+
+        * ChangeLog.1: New file.  Contains old ChangeLog.
 
 
   Copyright (C) 2005 Free Software Foundation, Inc.
diff --git a/lisp/mh-e/mh-utils.el b/lisp/mh-e/mh-utils.el
index ca51f59bc3f..9a6c1f488fd 100644
--- a/lisp/mh-e/mh-utils.el
+++ b/lisp/mh-e/mh-utils.el
@@ -2312,7 +2312,7 @@ three arguments so we bind this variable to t or nil.
 This variable should never be set.")
 
 (defvar mh-folder-completion-map (copy-keymap minibuffer-local-completion-map))
-(define-key mh-folder-completion-map " " 'minibuffer-complete)
+(define-key mh-folder-completion-map " " 'minibuffer-complete)  ;Why???
 
 (defvar mh-speed-flists-inhibit-flag nil)
 
@@ -2382,6 +2382,7 @@ optional argument DEFAULT-STRING is non-nil, use it in the prompt
 instead of DEFAULT. If ALLOW-ROOT-FOLDER-FLAG is non-nil then the
 function will accept the folder +, which means all folders when
 used in searching."
+  ;; FIXME: can-create is unused!
   (if (null default)
       (setq default ""))
   (let* ((default-string (cond (default-string (format " (default %s)" default-string))
@@ -2532,9 +2533,9 @@ ARGS are passed to COMMAND as command line arguments."
   "PROCESS daemon that puts OUTPUT into a temporary buffer.
 Any output from the process is displayed in an asynchronous
 pop-up window."
-  (set-buffer (get-buffer-create mh-log-buffer))
-  (insert-before-markers output)
-  (display-buffer mh-log-buffer))
+  (with-current-buffer (get-buffer-create mh-log-buffer)
+    (insert-before-markers output)
+    (display-buffer mh-log-buffer)))
 
 (defun mh-exec-cmd-quiet (raise-error command &rest args)
   "Signal RAISE-ERROR if COMMAND with ARGS fails.