* wl-thread.el: Don't use `mapcar' only for iteration.

* wl-thread.el: Don't use `mapcar' only for iteration.
(wl-thread-resume-entity): Ditto.
(wl-thread-delete-message): Ditto.

* wl-summary.el: Bind `dragdrop-drop-functions',
`scrollbar-height' and `mail-reply-buffer'; specify 3rd argument
of `require' for `timezone', `easymenu' and `ps-print';
don't use `mapcar' only for iteration.

* wl-util.el: Bind `mule-version', `nemacs-version',
`emacs-beta-version', `xemacs-codename',
`mime-edit-insert-user-agent-field', `mime-edit-user-agent-value',
`mime-editor/version' and `mime-editor/codename'; specify 3rd
argument of `require' for `tm-edit' and `pp'; don't use `mapcar'
only for iteration.

* wl-score.el: Don't use `mapcar' only for iteration.
(wl-score-simplify-buffer-fuzzy): Ditto.
(wl-score-simplify-subject): Ditto.
(wl-score-headers): Ditto.
(wl-summary-score-update-all-lines): Ditto.

* wl-mime.el: Bind `xemacs-betaname', `xemacs-codename',
`enable-multibyte-characters' and `mule-version'.

* wl-message.el: Bind `mmelmo-imap4-skipped-parts'; don't use
`mapcar' only for iteration.

* wl-demo.el: Don't use `mapcar' only for iteration.

* wl-folder.el: Don't use `mapcar' only for iteration.
(wl-folder-open-all): Ditto.
(wl-folder-count-incorporates): Ditto.

* wl-fldmgr.el (wl-add-entity): Don't use `mapcar' only for iteration.
(wl-add-entity-sub): Ditto; use `delq' instead of `delete'.

* wl-draft.el: Bind `x-face-add-x-face-version-header',
`mail-reply-buffer', `mail-from-style', `smtp-authenticate-*' and
`smtp-connection-type'; specify 3rd argument of `require' for
`timezone'; don't use `mapcar' only for iteration.
(wl-draft-clone-local-variables): Don't use `mapcar'.
(wl-draft-generate-clone-buffer): Ditto.
(wl-user-agent-compose-internal): Ditto.

* wl-xmas.el (wl-folder-init-icons): Use `dolist' instead of `mapcar'.

* wl.el (wl-toggle-plugged): Don't use `mapcar' only for iteration.
(wl-save-status): Ditto.

* wl-address.el (wl-local-address-init): Don't use `mapcar' only
for iteration.