; (cons 'progn (cdr form)))
;(defalias 'byte-compile-file-form-defsubst 'byte-compile-file-form-defun)
-(when (and (not (featurep 'xemacs))
- (= emacs-major-version 21)
- (>= emacs-minor-version 3)
- (condition-case code
- (let ((byte-compile-error-on-warn t))
- (byte-optimize-form (quote (pop x)) t)
- nil)
- (error (string-match "called for effect"
- (error-message-string code)))))
- (defadvice byte-optimize-form-code-walker (around silence-warn-for-pop
- (form for-effect)
- activate)
- "Silence the warning \"...called for effect\" for the `pop' form.
-It is effective only when the `pop' macro is defined by cl.el rather
-than subr.el."
- (let (tmp)
- (if (and (eq (car-safe form) 'car)
- for-effect
- (setq tmp (get 'car 'side-effect-free))
- (not byte-compile-delete-errors)
- (not (eq tmp 'error-free))
- (eq (car-safe (cadr form)) 'prog1)
- (let ((var (cadr (cadr form)))
- (last (nth 2 (cadr form))))
- (and (symbolp var)
- (null (nthcdr 3 (cadr form)))
- (eq (car-safe last) 'setq)
- (eq (cadr last) var)
- (eq (car-safe (nth 2 last)) 'cdr)
- (eq (cadr (nth 2 last)) var))))
- (progn
- (put 'car 'side-effect-free 'error-free)
- (unwind-protect
- ad-do-it
- (put 'car 'side-effect-free tmp)))
- ad-do-it))))
-
-(when (and (not (featurep 'xemacs))
- (byte-optimize-form
- '(and (> 0 1)
- (message "This should not appear in the byte-code."))
- t))
- (defadvice byte-optimize-form-code-walker
- (around fix-bug-in-and/or-forms (form for-effect) activate)
- "Optimize the rest of the and/or forms.
-It has been fixed in XEmacs before releasing 21.4 and also has been
-fixed in Emacs 22."
- (if (and for-effect (memq (car-safe form) '(and or)))
- (let ((fn (car form))
- (backwards (reverse (cdr form))))
- (while (and backwards
- (null (setcar backwards
- (byte-optimize-form (car backwards) t))))
- (setq backwards (cdr backwards)))
- (if (and (cdr form) (null backwards))
- (byte-compile-log
- " all subforms of %s called for effect; deleted" form))
- (when backwards
- (setcdr backwards
- (mapcar 'byte-optimize-form (cdr backwards))))
- (setq ad-return-value (cons fn (nreverse backwards))))
- ad-do-it)))
-
;; Work around for an incompatibility (XEmacs 21.4 vs. 21.5), see the
;; following threads:
;;
(forward-sexp 1)
(eolp)))))
;; The original `with-syntax-table' uses `copy-syntax-table' which
- ;; doesn't seem to copy modified syntax entries in XEmacs 21.5.
+ ;; doesn't seem to copy modified syntax entries in old XEmacs 21.5.
(defmacro with-syntax-table (syntab &rest body)
"Evaluate BODY with the SYNTAB as the current syntax table."
`(let ((stab (syntax-table)))
(defun dgnushack-make-auto-load ()
(require 'autoload)
- (unless (make-autoload '(define-derived-mode child parent name
- "docstring" body)
- "file")
- (defadvice make-autoload (around handle-define-derived-mode activate)
- "Handle `define-derived-mode'."
- (if (eq (car-safe (ad-get-arg 0)) 'define-derived-mode)
- (setq ad-return-value
- (list 'autoload
- (list 'quote (nth 1 (ad-get-arg 0)))
- (ad-get-arg 1)
- (nth 4 (ad-get-arg 0))
- t nil))
- ad-do-it))
- (put 'define-derived-mode 'doc-string-elt 3))
(let ((generated-autoload-file dgnushack-gnus-load-file)
(make-backup-files nil)
(autoload-package-name "gnus"))
rmail-swap-buffers-maybe w3-do-setup w3-parse-buffer w3-prepare-buffer
w3-region w32-focus-frame w3m-detect-meta-charset w3m-region))
(maybe-bind
- '(w3m-link-map)))
-
- (when (= emacs-major-version 21)
- (defun canlock-insert-header (&optional id-for-key id-for-lock password))
- (defun split-line (&optional arg))
- (maybe-fbind
- '(clear-string
- coding-system-aliasee coding-system-from-name custom-autoload
- delete-annotation delete-extent device-connection
- device-on-window-system-p dfw-device events-to-keys find-face
- font-lock-set-defaults get-char-table glyph-height glyph-image
- glyph-width glyphp help-buffer int-to-char ldap-search-entries
- mail-aliases-setup make-annotation make-event make-glyph
- make-network-process map-extents message-xmas-redefine put-char-table
- run-mode-hooks set-extent-property set-itimer-function
- set-keymap-default-binding specifier-spec-list temp-directory
- time-to-seconds ucs-to-char unicode-precedence-list unicode-to-char
- url-generic-parse-url url-http-file-exists-p
- valid-image-instantiator-format-p vcard-pretty-print
- w3-coding-system-for-mime-charset window-pixel-edges window-pixel-height
- window-pixel-width))
- (maybe-bind
- '(completion-styles
- eudc-protocol filladapt-mode help-echo-owns-message itimer-list
- ps-print-color-p smtpmail-default-smtp-server
- w3-meta-charset-content-type-regexp
- w3-meta-content-type-charset-regexp))))
+ '(w3m-link-map))))
(when (featurep 'xemacs)
(defun canlock-insert-header (&optional id-for-key id-for-lock password))
(setq start (match-end 0)
spec (match-string 1 string))
(unless (string-equal spec "%")
- ;; `assoc-string' is not available in XEmacs or Emacs 21. So when
- ;; compiling Gnus (`time-date.el' is part of Gnus) with XEmacs or
- ;; Emacs 21, we get a warning here. But `format-seconds' is not
- ;; used anywhere in Gnus so it's not a real problem. --rsteib
+ ;; `assoc-string' is not available in XEmacs. So when compiling
+ ;; Gnus (`time-date.el' is part of Gnus) with XEmacs, we get
+ ;; a warning here. But `format-seconds' is not used anywhere in
+ ;; Gnus so it's not a real problem. --rsteib
(or (setq match (assoc-string spec units t))
(error "Bad format specifier: `%s'" spec))
(if (assoc-string spec usedunits t)
projects / gnus / commitdiff