;; contain none or when it has become older than info files in the same
;; directory.
+;; Modified 1998-09-23 by Didier Verna <verna@inf.enst.fr>
+;;
+;; Use the new macro `with-search-caps-disable-folding'
+
;; Code:
+(eval-when-compile
+ (condition-case nil (require 'browse-url) (error nil)))
(defgroup info nil
"The info package for Emacs."
(".info.gz" . "gzip -dc %s")
(".info-z" . "gzip -dc %s")
(".info.Z" . "uncompress -c %s")
+ (".bz2" . "bzip2 -dc %s")
(".gz" . "gzip -dc %s")
(".Z" . "uncompress -c %s")
(".zip" . "unzip -c %s") )
;; Verify that none of the files we used has changed
;; since we used it.
(eval (cons 'and
- (mapcar '(lambda (elt)
- (let ((curr (file-attributes (car elt))))
- ;; Don't compare the access time.
- (if curr (setcar (nthcdr 4 curr) 0))
- (setcar (nthcdr 4 (cdr elt)) 0)
- (equal (cdr elt) curr)))
+ (mapcar #'(lambda (elt)
+ (let ((curr (file-attributes (car elt))))
+ ;; Don't compare the access time.
+ (if curr (setcar (nthcdr 4 curr) 0))
+ (setcar (nthcdr 4 (cdr elt)) 0)
+ (equal (cdr elt) curr)))
Info-dir-file-attributes))))
(insert Info-dir-contents)
(let ((dirs (reverse Info-directory-list))
newer)
(setq Info-dir-newer-info-files nil)
(mapcar
- '(lambda (f)
- (prog2
- (setq f-mod-time (nth 5 (file-attributes f)))
- (setq newer (or (> (car f-mod-time) (car dir-mod-time))
- (and (= (car f-mod-time) (car dir-mod-time))
- (> (car (cdr f-mod-time)) (car (cdr dir-mod-time))))))
- (if (and (file-readable-p f)
- newer)
- (setq Info-dir-newer-info-files
- (cons f Info-dir-newer-info-files)))))
+ #'(lambda (f)
+ (prog2
+ (setq f-mod-time (nth 5 (file-attributes f)))
+ (setq newer (or (> (car f-mod-time) (car dir-mod-time))
+ (and (= (car f-mod-time) (car dir-mod-time))
+ (> (car (cdr f-mod-time)) (car (cdr dir-mod-time))))))
+ (if (and (file-readable-p f)
+ newer)
+ (setq Info-dir-newer-info-files
+ (cons f Info-dir-newer-info-files)))))
(directory-files (file-name-directory file)
'fullname
- ".*\\.info\\(.gz\\|.Z\\|-z\\|.zip\\)?$"
+ ".*\\.info\\(\\.gz\\|\\.bz2\\|\\.Z\\|-z\\|\\.zip\\)?$"
'nosort
t))
Info-dir-newer-info-files))
(let ((tab-width 8)
(description-col 0)
len)
- (mapcar '(lambda (e)
- (setq e (cdr e)) ; Drop filename
- (setq len (length (concat (car e)
- (car (cdr e)))))
- (if (> len description-col)
- (setq description-col len)))
+ (mapcar #'(lambda (e)
+ (setq e (cdr e)) ; Drop filename
+ (setq len (length (concat (car e)
+ (car (cdr e)))))
+ (if (> len description-col)
+ (setq description-col len)))
entries)
(setq description-col (+ 5 description-col))
- (mapcar '(lambda (e)
- (setq e (cdr e)) ; Drop filename
- (insert "* " (car e) ":" (car (cdr e)))
- (setq e (car (cdr (cdr e))))
- (while e
- (indent-to-column description-col)
- (insert (car e) "\n")
- (setq e (cdr e))))
+ (mapcar #'(lambda (e)
+ (setq e (cdr e)) ; Drop filename
+ (insert "* " (car e) ":" (car (cdr e)))
+ (setq e (car (cdr (cdr e))))
+ (while e
+ (indent-to-column description-col)
+ (insert (car e) "\n")
+ (setq e (cdr e))))
entries)
(insert "\n")))
"Info files in " directory ":\n\n")
(Info-dump-dir-entries
(mapcar
- '(lambda (f)
- (or (Info-extract-dir-entry-from f)
- (list 'dummy
- (progn
- (string-match "\\(.*\\)\\.info\\(.gz\\|.Z\\|-z\\|.zip\\)?$"
- (file-name-nondirectory f))
- (capitalize (match-string 1 (file-name-nondirectory f))))
- ":"
- (list Info-no-description-string))))
+ #'(lambda (f)
+ (or (Info-extract-dir-entry-from f)
+ (list 'dummy
+ (progn
+ (string-match "\\(.*\\)\\.info\\(.gz\\|.Z\\|-z\\|.zip\\)?$"
+ (file-name-nondirectory f))
+ (capitalize (match-string 1 (file-name-nondirectory f))))
+ ":"
+ (list Info-no-description-string))))
info-files))
(if to-temp
(set-buffer-modified-p nil)
(narrow-to-region mark next-section)
(setq dir-section-contents (nreverse (Info-parse-dir-entries (point-min)
(point-max))))
- (mapcar '(lambda (file)
- (setq dir-entry (assoc (downcase
- (file-name-sans-extension
- (file-name-nondirectory file)))
- dir-section-contents)
- file-dir-entry (Info-extract-dir-entry-from file))
- (if dir-entry
- (if file-dir-entry
- ;; A dir entry in the info file takes precedence over an
- ;; existing entry in the dir file
- (setcdr dir-entry (cdr file-dir-entry)))
- (unless (or not-first-section
- (assoc (downcase
+ (mapcar
+ #'(lambda (file)
+ (setq dir-entry (assoc (downcase
(file-name-sans-extension
(file-name-nondirectory file)))
- dir-full-contents))
- (if file-dir-entry
- (setq dir-section-contents (cons file-dir-entry
- dir-section-contents))
- (setq dir-section-contents
- (cons (list 'dummy
- (capitalize (file-name-sans-extension
- (file-name-nondirectory file)))
- ":"
- (list Info-no-description-string))
- dir-section-contents))))))
- Info-dir-newer-info-files)
+ dir-section-contents)
+ file-dir-entry (Info-extract-dir-entry-from file))
+ (if dir-entry
+ (if file-dir-entry
+ ;; A dir entry in the info file takes precedence over an
+ ;; existing entry in the dir file
+ (setcdr dir-entry (cdr file-dir-entry)))
+ (unless (or not-first-section
+ (assoc (downcase
+ (file-name-sans-extension
+ (file-name-nondirectory file)))
+ dir-full-contents))
+ (if file-dir-entry
+ (setq dir-section-contents (cons file-dir-entry
+ dir-section-contents))
+ (setq dir-section-contents
+ (cons (list 'dummy
+ (capitalize (file-name-sans-extension
+ (file-name-nondirectory file)))
+ ":"
+ (list Info-no-description-string))
+ dir-section-contents))))))
+ Info-dir-newer-info-files)
(delete-region (point-min) (point-max))
(Info-dump-dir-entries (nreverse dir-section-contents))
(widen)
(format (cdr (car suff)) file)
(concat (cdr (car suff)) " < " file))))
(message "%s..." command)
- (if (eq system-type 'vax-vms)
- (call-process command nil t nil)
- (call-process shell-file-name nil t nil "-c" command))
+ (call-process shell-file-name nil t nil "-c" command)
(message "")
- (if visit
- (progn
- (setq buffer-file-name file)
- (set-buffer-modified-p nil)
- (clear-visited-file-modtime))))
+ (when visit
+ (setq buffer-file-name file)
+ (set-buffer-modified-p nil)
+ (clear-visited-file-modtime)))
(insert-file-contents file visit))))
(defun Info-select-node ()
(let ((compl (Info-build-annotation-completions)))
(save-excursion
(save-restriction
+ (widen)
(if (marker-buffer Info-tag-table-marker)
(progn
(set-buffer (marker-buffer Info-tag-table-marker))
(cons (list (buffer-substring (match-beginning 1)
(match-end 1)))
compl))))
- (widen)
(goto-char (point-min))
(while (search-forward "\n\^_" nil t)
(forward-line 1)
(if (equal regexp "")
(setq regexp Info-last-search)
(setq Info-last-search regexp))
- (with-caps-disable-folding regexp
+ (with-search-caps-disable-folding regexp t
(let ((found ())
(onode Info-current-node)
(ofile Info-current-file)
(if (/= click-count 2)
;; Return nil so any other hooks are performed.
nil
- (let* ((x (event-x-pixel event))
- (y (event-y-pixel event))
- (w (window-pixel-width (event-window event)))
- (h (window-pixel-height (event-window event)))
- (w/3 (/ w 3))
- (w/2 (/ w 2))
- (h/4 (/ h 4)))
+ (let* ((fw (face-width 'default))
+ (fh (face-height 'default))
+ (x (/ (event-x-pixel event) fw))
+ (y (/ (event-y-pixel event) fw))
+ (w (/ (window-pixel-width (event-window event)) fw))
+ (h (/ (window-pixel-height (event-window event)) fh))
+ (bx 3)
+ (by 2))
(cond
- ;; In the top 1/4 and inside the middle 1/3
- ((and (<= y h/4)
- (and (>= x w/3) (<= x (+ w/3 w/3))))
- (Info-up)
- t)
- ;; In the bottom 1/4 and inside the middle 1/3
- ((and (>= y (+ h/4 h/4 h/4))
- (and (>= x w/3) (<= x (+ w/3 w/3))))
- (Info-nth-menu-item 1)
- t)
- ;; In the lower 3/4 and the right 1/2
- ;; OR in the upper 1/4 and the right 1/3
- ((or (and (>= y h/4) (>= x w/2))
- (and (< y h/4) (>= x (+ w/3 w/3))))
- (Info-next)
- t)
- ;; In the lower 3/4 and the left 1/2
- ;; OR in the upper 1/4 and the left 1/3
- ((or (and (>= y h/4) (< x w/2))
- (and (< y h/4) (<= x w/3)))
- (Info-prev)
- t)
- ;; This shouldn't happen.
- (t
- (error "event out of bounds: %s %s" x y))))))
+ ((<= y by) (Info-up) t)
+ ((>= y (- h by)) (Info-nth-menu-item 1) t)
+ ((<= x bx) (Info-prev) t)
+ ((>= x (- w bx)) (Info-next) t)
+ (t nil)))))
\f
(defvar Info-mode-map nil
"Keymap containing Info commands.")
TAB Go to next cross-reference. Meta-TAB Go to previous ref.
Mouse commands:
-Left Button Set point.
+Left Button Set point (usual text-mode functionality)
Middle Button Click on a highlighted node reference to go to it.
Right Button Pop up a menu of applicable Info commands.
+Left Button Double Click in window edges:
+ Top edge: Go up to the parent node, like `u'.
+ Left edge: Go to the previous node, like `p'.
+ Right edge: Go to the next node, like `n'.
+ Bottom edge: Follow first menu item, like `1'.
+
Advanced commands:
g Move to node, file, or annotation tag specified by name.
Examples: `g Rectangles' `g (Emacs)Rectangles' `g Emacs'.
;; #### The console-on-window-system-p check is to allow this to
;; work on tty's. The real problem here is that featurep really
;; needs to have some device/console domain knowledge added to it.
+ (defvar info::toolbar)
(if (and (featurep 'toolbar)
(console-on-window-system-p)
(not Info-inhibit-toolbar))
projects / chise / xemacs-chise.git.1 / blobdiff