The Great Cleanup

Remove circular dependencies.
mh-e.el now includes few require statements and stands alone. Other
files should need to require mh-e.el, which requires mh-loaddefs.el,
plus variable-only files such as mh-scan.el.
Remove unneeded require statements.
Remove unneeded load statements, or replace them with non-fatal
require statements.
Break out components into their own files that were often spread
between many files. As a result, many functions that are now only used
within a single file no longer need to be autoloaded.
Rearrange and provide consistent headings.
Untabify.

* mh-acros.el: Update commentary to reflect current usage. Add
autoload cookies to all macros.
(mh-require-cl): Merge docstring and comment.
(mh-do-in-xemacs): Fix typo in docstring.
(assoc-string): Move to new file mh-compat.el.
(with-mh-folder-updating, mh-in-show-buffer)
(mh-do-at-event-location, mh-seq-msgs): Move here from mh-utils.el.
(mh-iterate-on-messages-in-region, mh-iterate-on-range): Move here
from mh-seq.el.

* mh-alias.el (mh-address-mail-regexp)
(mh-goto-address-find-address-at-point): Move here from mh-utils.el.
(mh-folder-line-matches-show-buffer-p): Move here from mh-e.el.

* mh-buffers.el: Update descriptive text.

* mh-comp.el (mh-note-repl, mh-note-forw, mh-note-dist): Move to new
file mh-scan.el.
(mh-yank-hooks, mh-to-field-choices, mh-position-on-field)
(mh-letter-menu, mh-letter-mode-help-messages)
(mh-letter-buttons-init-flag, mh-letter-mode)
(mh-font-lock-field-data, mh-letter-header-end)
(mh-auto-fill-for-letter, mh-to-field, mh-to-fcc)
(mh-file-is-vcard-p, mh-insert-signature, mh-check-whom)
(mh-insert-letter, mh-extract-from-attribution, mh-yank-cur-msg)
(mh-filter-out-non-text, mh-insert-prefix-string)
(mh-current-fill-prefix, mh-open-line, mh-complete-word)
(mh-folder-expand-at-point, mh-letter-complete-function-alist)
(mh-letter-complete, mh-letter-complete-or-space)
(mh-letter-confirm-address, mh-letter-header-field-at-point)
(mh-letter-next-header-field-or-indent)
(mh-letter-next-header-field, mh-letter-previous-header-field)
(mh-letter-skipped-header-field-p)
(mh-letter-skip-leading-whitespace-in-header-field)
(mh-hidden-header-keymap)
(mh-letter-toggle-header-field-display-button)
(mh-letter-toggle-header-field-display)
(mh-letter-truncate-header-field, mh-letter-mode-map): Move to new
file mh-letter.el.
(mh-letter-mode-map, mh-sent-from-folder, mh-send-args)
(mh-pgp-support-flag, mh-x-mailer-string)
(mh-letter-header-field-regexp): Move to mh-e.el.
(mh-goto-header-field, mh-goto-header-end)
(mh-extract-from-header-value, mh-beginning-of-word): Move to
mh-utils.el.
(mh-insert-header-separator): Move to mh-comp.el.
(mh-display-completion-list-compat): Move to new file mh-compat.el.

* mh-compat.el: New file.
(assoc-string): Move here from mh-acros.el.
(mh-display-completion-list): Move here from mh-comp.el.

* mh-customize.el: Move content into mh-e.el and remove.

* mh-e.el (mh-folder-mode-map, mh-folder-seq-tool-bar-map)
(mh-folder-tool-bar-map, mh-inc-spool-map, mh-letter-mode-map)
(mh-letter-tool-bar-map, mh-search-mode-map, mh-show-mode-map)
(mh-show-seq-tool-bar-map, mh-show-tool-bar-map): All maps now
declared here so that they can be used in docstrings.
(mh-sent-from-folder, mh-sent-from-msg)
(mh-letter-header-field-regexp, mh-pgp-support-flag)
(mh-x-mailer-string): Move here from mh-comp.el.
(mh-folder-line-matches-show-buffer-p): Move to mh-alias.el.
(mh-thread-scan-line-map, mh-thread-scan-line-map-stack): Move here
from mh-seq.el.
(mh-draft-folder, mh-inbox, mh-user-path, mh-current-folder)
(mh-previous-window-config, mh-seen-list, mh-seq-list)
(mh-show-buffer, mh-showing-mode, mh-globals-hash)
(mh-show-folder-buffer, mh-mail-header-separator)
(mh-unseen-seq, mh-previous-seq, mh-page-to-next-msg-flag)
(mh-signature-separator, mh-signature-separator-regexp)
(mh-list-to-string, mh-list-to-string-1): Move here from mh-utils.el.
(mh-index-max-cmdline-args, mh-xargs, mh-quote-for-shell)
(mh-exec-cmd, mh-exec-cmd-error, mh-exec-cmd-daemon)
(mh-exec-cmd-env-daemon, mh-process-daemon, mh-exec-cmd-quiet)
(mh-exec-cmd-output)
(mh-exchange-point-and-mark-preserving-active-mark)
(mh-exec-lib-cmd-output, mh-handle-process-error): Move here from
deprecated file mh-exec.el.
(mh-path): Move here from deprecated file mh-customize.el.
(mh-sys-path, mh-variants, mh-variant-in-use, mh-progs, mh-lib)
(mh-flists-present-flag, mh-variants, mh-variant-mh-info)
(mh-variant-mu-mh-info, mh-variant-nmh-info, mh-file-command-p)
(mh-variant-set-variant, mh-variant-p, mh-profile-component)
(mh-profile-component-value, mh-defface-compat): Move here from
deprecated file mh-init.el.
(mh-goto-next-button, mh-folder-mime-action)
(mh-folder-toggle-mime-part, mh-folder-inline-mime-part)
(mh-folder-save-mime-part, mh-toggle-mime-buttons): Move to to
mh-mime.el.
(mh-scan-format-mh, mh-scan-format-nmh, mh-note-deleted)
(mh-note-refiled, mh-note-cur, mh-scan-good-msg-regexp)
(mh-scan-deleted-msg-regexp, mh-scan-refiled-msg-regexp)
(mh-scan-valid-regexp, mh-scan-cur-msg-number-regexp)
(mh-scan-date-regexp, mh-scan-rcpt-regexp, mh-scan-body-regexp)
(mh-scan-subject-regexp, mh-scan-sent-to-me-sender-regexp)
(mh-scan-cmd-note-width, mh-scan-destination-width)
(mh-scan-date-width, mh-scan-date-flag-width)
(mh-scan-from-mbox-width, mh-scan-from-mbox-sep-width)
(mh-scan-field-destination-offset)
(mh-scan-field-from-start-offset, mh-scan-field-from-end-offset)
(mh-scan-field-subject-start-offset, mh-scan-format)
(mh-msg-num-width-to-column, mh-set-cmd-note): Move to new file
mh-scan.el.
(mh-partial-folder-mode-line-annotation)
(mh-folder-font-lock-keywords, mh-folder-font-lock-subject)
(mh-generate-sequence-font-lock, mh-last-destination)
(mh-last-destination-write, mh-first-msg-num, mh-last-msg-num)
(mh-rmail, mh-nmail, mh-delete-msg, mh-delete-msg-no-motion)
(mh-execute-commands, mh-first-msg, mh-header-display)
(mh-inc-folder, mh-last-msg, mh-next-undeleted-msg)
(mh-folder-from-address, mh-prompt-for-refile-folder)
(mh-refile-msg, mh-refile-or-write-again, mh-quit, mh-page-msg)
(mh-previous-page, mh-previous-undeleted-msg)
(mh-previous-unread-msg, mh-next-button, mh-prev-button)
(mh-reset-threads-and-narrowing, mh-rescan-folder)
(mh-write-msg-to-file, mh-toggle-showing, mh-undo)
(mh-visit-folder, mh-update-sequences, mh-delete-a-msg)
(mh-refile-a-msg, mh-next-msg, mh-next-unread-msg)
(mh-set-scan-mode, mh-undo-msg, mh-make-folder)
(mh-folder-sequence-menu, mh-folder-message-menu)
(mh-folder-folder-menu, mh-remove-xemacs-horizontal-scrollbar)
(mh-write-file-functions-compat, mh-folder-mode)
(mh-restore-desktop-buffer, mh-scan-folder)
(mh-regenerate-headers, mh-generate-new-cmd-note)
(mh-get-new-mail, mh-make-folder-mode-line, mh-goto-cur-msg)
(mh-process-or-undo-commands, mh-process-commands)
(mh-update-unseen, mh-delete-scan-msgs)
(mh-outstanding-commands-p): Move to new file mh-folder.el.
(mh-mapc, mh-colors-available-p, mh-colors-in-use-p)
(mh-make-local-vars, mh-coalesce-msg-list, mh-greaterp)
(mh-lessp): Move to mh-utils.el.
(mh-parse-flist-output-line, mh-folder-size-folder)
(mh-folder-size-flist, mh-folder-size, mh-add-sequence-notation)
(mh-remove-sequence-notation, mh-remove-cur-notation)
(mh-remove-all-notation, mh-delete-seq-locally)
(mh-read-folder-sequences, mh-read-msg-list)
(mh-notate-user-sequences, mh-internal-seqs, mh-internal-seq)
(mh-valid-seq-p, mh-delete-msg-from-seq, mh-catchup)
(mh-delete-a-msg-from-seq, mh-undefine-sequence)
(mh-define-sequence, mh-seq-containing-msg): Move to mh-seq.el.
(mh-xemacs-flag)
(mh-customize, mh-e, mh-alias, mh-folder, mh-folder-selection)
(mh-identity, mh-inc, mh-junk, mh-letter, mh-ranges)
(mh-scan-line-formats, mh-search, mh-sending-mail, mh-sequences)
(mh-show, mh-speedbar, mh-thread, mh-tool-bar, mh-hooks)
(mh-faces, mh-alias-completion-ignore-case-flag)
(mh-alias-expand-aliases-flag, mh-alias-flash-on-comma)
(mh-alias-insert-file, mh-alias-insertion-location)
(mh-alias-local-users, mh-alias-local-users-prefix)
(mh-alias-passwd-gecos-comma-separator-flag)
(mh-new-messages-folders, mh-ticked-messages-folders)
(mh-large-folder, mh-recenter-summary-flag)
(mh-recursive-folders-flag, mh-sortm-args)
(mh-default-folder-for-message-function, mh-default-folder-list)
(mh-default-folder-must-exist-flag, mh-default-folder-prefix)
(mh-identity-list, mh-auto-fields-list)
(mh-auto-fields-prompt-flag, mh-identity-default)
(mh-identity-handlers, mh-inc-prog, mh-inc-spool-list)
(mh-junk-choice, mh-junk-function-alist, mh-junk-choose)
(mh-junk-background, mh-junk-disposition, mh-junk-program)
(mh-compose-insertion, mh-compose-skipped-header-fields)
(mh-compose-space-does-completion-flag)
(mh-delete-yanked-msg-window-flag)
(mh-extract-from-attribution-verb, mh-ins-buf-prefix)
(mh-letter-complete-function, mh-letter-fill-column)
(mh-mml-method-default, mh-signature-file-name)
(mh-signature-separator-flag, mh-x-face-file, mh-yank-behavior)
(mh-interpret-number-as-range-flag, mh-adaptive-cmd-note-flag)
(mh-scan-format-file-check, mh-scan-format-file)
(mh-adaptive-cmd-note-flag-check, mh-scan-prog)
(mh-search-program, mh-compose-forward-as-mime-flag)
(mh-compose-letter-function, mh-compose-prompt-flag)
(mh-forward-subject-format, mh-insert-x-mailer-flag)
(mh-redist-full-contents-flag, mh-reply-default-reply-to)
(mh-reply-show-message-flag, mh-refile-preserves-sequences-flag)
(mh-tick-seq, mh-update-sequences-after-mh-show-flag)
(mh-bury-show-buffer-flag, mh-clean-message-header-flag)
(mh-decode-mime-flag, mh-display-buttons-for-alternatives-flag)
(mh-display-buttons-for-inline-parts-flag)
(mh-do-not-confirm-flag, mh-fetch-x-image-url)
(mh-graphical-smileys-flag, mh-graphical-emphasis-flag)
(mh-highlight-citation-style)
(mh-invisible-header-fields-internal)
(mh-delay-invisible-header-generation-flag)
(mh-invisible-header-fields, mh-invisible-header-fields-default)
(mh-invisible-header-fields-compiled, mh-invisible-headers)
(mh-lpr-command-format, mh-max-inline-image-height)
(mh-max-inline-image-width, mh-mhl-format-file)
(mh-mime-save-parts-default-directory, mh-print-background-flag)
(mh-show-maximum-size, mh-show-use-goto-addr-flag)
(mh-show-use-xface-flag, mh-store-default-directory)
(mh-summary-height, mh-speed-update-interval)
(mh-show-threads-flag, mh-tool-bar-search-function)
(mh-after-commands-processed-hook, mh-alias-reloaded-hook)
(mh-before-commands-processed-hook, mh-before-quit-hook)
(mh-before-send-letter-hook, mh-delete-msg-hook)
(mh-find-path-hook, mh-folder-mode-hook, mh-forward-hook)
(mh-inc-folder-hook, mh-insert-signature-hook)
(mh-kill-folder-suppress-prompt-hooks, mh-letter-mode-hook)
(mh-mh-to-mime-hook, mh-search-mode-hook, mh-quit-hook)
(mh-refile-msg-hook, mh-show-hook, mh-show-mode-hook)
(mh-unseen-updated-hook, mh-min-colors-defined-flag)
(mh-folder-address, mh-folder-body)
(mh-folder-cur-msg-number, mh-folder-date, mh-folder-deleted)
(mh-folder-followup, mh-folder-msg-number, mh-folder-refiled)
(mh-folder-sent-to-me-hint, mh-folder-sent-to-me-sender)
(mh-folder-subject, mh-folder-tick, mh-folder-to)
(mh-search-folder, mh-letter-header-field, mh-show-cc)
(mh-show-date, mh-show-from, mh-show-header, mh-show-pgg-bad)
(mh-show-pgg-good, mh-show-pgg-unknown, mh-show-signature)
(mh-show-subject, mh-show-to, mh-show-xface, mh-speedbar-folder)
(mh-speedbar-folder-with-unseen-messages)
(mh-speedbar-selected-folder)
(mh-speedbar-selected-folder-with-unseen-messages): Move here from
deprecated file mh-customize.el.

* mh-exec.el: Move content into mh-e.el and remove.

* mh-folder.el: New file. Contains mh-folder-mode from mh-e.el

* mh-funcs.el (mh-note-copied, mh-note-printed): Move to new file
mh-scan.el.
(mh-ephem-message, mh-help, mh-prefix-help): Move to mh-utils.el.

* mh-gnus.el (mm-uu-dissect-text-parts): Add.
(mh-mail-abbrev-make-syntax-table): Move to mh-utils.el and rename to
mail-abbrev-make-syntax-table.

* mh-identity.el (mh-identity-menu): New variable for existing menu.
(mh-identity-make-menu-no-autoload): New alias for
mh-identity-make-menu which can be called from mh-e.el.
(mh-identity-list-set): Move to mh-e.el.
(mh-identity-add-menu): New function
(mh-insert-identity): Add optional argument maybe-insert so that local
variable mh-identity-local does not have to be visible.
(mh-identity-handler-default):

* mh-inc.el (mh-inc-spool-map): Move declaration to mh-e.el (with rest
of keymaps). Update key binding for ? to call mh-help with help
messages in new argument.
(mh-inc-spool-make-no-autoload): New alias for mh-inc-spool-make which
can be called from mh-e.el.
(mh-inc-spool-list-set): Simplify update of mh-inc-spool-map-help.

* mh-init.el: Move content into mh-e.el and remove.

* mh-junk.el: Update requires, untabify, and add mh-autoload cookies.

* mh-letter.el: New file. Contains mh-letter-mode from mh-comp.el.

* mh-limit.el: New file. Contains display limit commands from
mh-mime.el.

* mh-mime.el: Rearrange for consistency with other files.
(mh-buffer-data, mh-mm-inline-media-tests): Move here from
mh-utils.el.
(mh-folder-inline-mime-part, mh-folder-save-mime-part)
(mh-folder-toggle-mime-part, mh-toggle-mime-buttons)
(mh-goto-next-button): Move here from mh-e.el.

* mh-print.el: Rearrange for consistency with other files.

* mh-scan.el: New file. Contains scan line constants and utilities
from XXX, mh-funcs, mh-utils.el.

* mh-search.el: Rearrange for consistency with other files.
(mh-search-mode-map): Drop C-c C-f {dr} bindings since these fields
which don't exist in the saved header. Replace C-c C-f f with C-c C-f
m per mail-mode consistency.
(mh-search-mode): Use mh-set-help instead of setting mh-help-messages.

* mh-seq.el (mh-thread-message, mh-thread-container)
(mh-thread-id-hash, mh-thread-subject-hash, mh-thread-id-table)
(mh-thread-id-index-map, mh-thread-index-id-map)
(mh-thread-scan-line-map, mh-thread-scan-line-map-stack)
(mh-thread-subject-container-hash, mh-thread-duplicates)
(mh-thread-history, mh-thread-body-width)
(mh-thread-find-msg-subject mh-thread-initialize-hash)
(mh-thread-initialize, mh-thread-id-container)
(mh-thread-remove-parent-link, mh-thread-add-link)
(mh-thread-ancestor-p, mh-thread-get-message-container)
(mh-thread-get-message, mh-thread-canonicalize-id)
(mh-thread-prune-subject, mh-thread-container-subject)
(mh-thread-rewind-pruning, mh-thread-prune-containers)
(mh-thread-sort-containers, mh-thread-group-by-subject)
(mh-thread-process-in-reply-to, mh-thread-set-tables)
(mh-thread-update-id-index-maps, mh-thread-generate)
(mh-thread-inc, mh-thread-generate-scan-lines)
(mh-thread-parse-scan-line, mh-thread-update-scan-line-map)
(mh-thread-add-spaces, mh-thread-print-scan-lines)
(mh-thread-folder, mh-toggle-threads, mh-thread-forget-message)
(mh-thread-current-indentation-level, mh-thread-next-sibling)
(mh-thread-previous-sibling, mh-thread-immediate-ancestor)
(mh-thread-ancestor, mh-thread-find-children)
(mh-message-id-regexp, mh-thread-delete, mh-thread-refile): Move to
new file mh-thread.el.
(mh-subject-to-sequence, mh-subject-to-sequence-unthreaded)
(mh-subject-to-sequence-threaded, mh-edit-pick-expr)
(mh-pick-args-list, mh-narrow-to-subject, mh-narrow-to-from)
(mh-narrow-to-cc, mh-narrow-to-to, mh-narrow-to-header-field)
(mh-current-message-header-field, mh-narrow-to-range)
(mh-delete-subject, mh-delete-subject-or-thread): Move to new file
mh-limit.el.
(mh-iterate-on-messages-in-region, mh-iterate-on-range): Move to
mh-acros.el.
(mh-internal-seqs, mh-catchup, mh-delete-msg-from-seq)
(mh-internal-seq, mh-valid-seq-p, mh-seq-containing-msg)
(mh-define-sequence, mh-undefine-sequence)
(mh-delete-a-msg-from-seq, mh-delete-seq-locally)
(mh-folder-size, mh-folder-size-flist, mh-folder-size-folder)
(mh-parse-flist-output-line, mh-read-folder-sequences)
(mh-read-msg-list, mh-notate-user-sequences)
(mh-remove-cur-notation, mh-add-sequence-notation)
(mh-remove-sequence-notation, mh-remove-all-notation): Move here from
mh-e.el.
(mh-make-seq, mh-seq-name, mh-find-seq, mh-seq-to-msgs)
(mh-add-msgs-to-seq, mh-notate): Move here from mh-utils.el.

* mh-show.el: New file. Contains mh-show-mode from mh-utils.el.

* mh-speed.el: Rearrange for consistency with other files.

* mh-thread.el: New file. Contains threading code from mh-seq.el.

* mh-tool-bar.el: New file. Contains tool bar creation code from
deprecated file mh-customize.el.

* mh-utils.el (recursive-load-depth-limit): Remove setting. No longer
needed.
(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, mh-cmd-note, mh-note-seq)
(mh-update-scan-format, mh-msg-num-width): Move to new file
mh-scan.el.
(mh-show-buffer-mode-line-buffer-id, mh-letter-header-font-lock)
(mh-header-field-font-lock, mh-header-to-font-lock)
(mh-header-cc-font-lock, mh-header-subject-font-lock)
(mh-show-font-lock-keywords)
(mh-show-font-lock-keywords-with-cite)
(mh-show-font-lock-fontify-region)
(mh-gnus-article-highlight-citation, mh-showing-with-headers)
(mh-start-of-uncleaned-message, mh-invalidate-show-buffer)
(mh-unvisit-file, mh-defun-show-buffer, mh-show-mode-map)
(mh-show-sequence-menu, mh-show-message-menu)
(mh-show-folder-menu, mh-show-mode, mh-show-addr)
(mh-maybe-show, mh-show, mh-show-msg, mh-show-unquote-From)
(mh-msg-folder, mh-display-msg, mh-clean-msg-header): Move to new file
mh-show.el.
(mh-mail-header-separator, mh-signature-separator-regexp)
(mh-signature-separator, mh-globals-hash, mh-user-path)
(mh-draft-folder, mh-unseen-seq, mh-previous-seq, mh-inbox)
(mh-previous-window-config, mh-current-folder mh-show-buffer)
(mh-showing-mode, mh-show-mode-map, mh-show-folder-buffer)
(mh-showing-mode, mh-seq-list, mh-seen-list, mh-summary-height)
(mh-list-to-string, mh-list-to-string-1): Move to mh-e.el.
(mh-buffer-data, mh-mm-inline-media-tests): Move to mh-mime.el.
(mh-address-mail-regexp, mh-goto-address-find-address-at-point): Move
to mh-alias.el.
(mh-letter-font-lock-keywords): Move to new file mh-letter.el.
(mh-folder-filename, mh-msg-count, mh-recenter, mh-msg-filename)
(mh-show-mouse, mh-modify, mh-goto-msg, mh-set-folder-modified-p):
Move to new file mh-folder.el.
(with-mh-folder-updating, mh-in-show-buffer)
(mh-do-at-event-location, mh-seq-msgs): Moved to mh-acros.el.
(mh-make-seq, mh-seq-name, mh-notate, mh-find-seq)
(mh-seq-to-msgs, mh-add-msgs-to-seq, mh-canonicalize-sequence): Moved
to mh-seq.el.
(mh-show-xface-function, mh-uncompface-executable, mh-face-to-png)
(mh-uncompface, mh-icontopbm, mh-face-foreground-compat)
(mh-face-background-compat, mh-face-display-function)
(mh-show-xface, mh-picon-directory-list)
(mh-picon-existing-directory-list)
(mh-picon-cache, mh-picon-image-types)
(mh-picon-set-directory-list, mh-picon-get-image)
(mh-picon-file-contents, mh-picon-generate-path)
(mh-x-image-cache-directory, mh-x-image-scaling-function)
(mh-wget-executable, mh-wget-choice, mh-wget-option)
(mh-x-image-temp-file, mh-x-image-url, mh-x-image-marker)
(mh-x-image-url-cache-file, mh-x-image-scale-with-pnm)
(mh-x-image-scale-with-convert)
(url-unreserved-chars, url-hexify-string)
(mh-x-image-url-cache-canonicalize)
(mh-x-image-set-download-state, mh-x-image-get-download-state)
(mh-x-image-url-fetch-image, mh-x-image-display)
(mh-x-image-scale-and-display, mh-x-image-url-sane-p)
(mh-x-image-url-display): Move to new file mh-xface.el.
(mh-logo-display): Call mh-image-load-path.
(mh-find-path-run, mh-find-path): Move here from deprecated file
mh-init.el.
(mh-help-messages): Now an alist of modes to an alist of messages.
(mh-set-help): New function used to set mh-help-messages
(mh-help): Adjust for new format of mh-help-messages. Add
help-messages argument.
(mh-prefix-help): Refactor to use mh-help.
(mh-coalesce-msg-list, mh-greaterp, mh-lessp): Move here from mh-e.el.
(mh-clear-sub-folders-cache): New function added to avoid exposing
mh-sub-folders-cache variable.

* mh-xface.el: New file. Contains X-Face and Face header field display
routines from mh-utils.el.

0 files changed, 0 insertions, 0 deletions