;;; Code:
-(eval-when-compile (require 'jka-compr))
+(eval-when-compile (require 'jka-compr) (require 'cl))
(defgroup info nil
"Info subsystem."
"*If non-nil, hide the tag and section reference in *note and * menu items.
If value is non-nil but not `hide', also replaces the \"*note\" with \"see\".
If value is non-nil but not t or `hide', the reference section is still shown.
-`nil' completely disables this feature."
+`nil' completely disables this feature. If this is non-nil, you might
+want to set `Info-refill-paragraphs'."
:version "22.1"
:type '(choice (const :tag "No hiding" nil)
(const :tag "Replace tag and hide reference" t)
(defcustom Info-refill-paragraphs nil
"*If non-nil, attempt to refill paragraphs with hidden references.
This refilling may accidentally remove explicit line breaks in the Info
-file, so be prepared for a few surprises if you enable this feature."
+file, so be prepared for a few surprises if you enable this feature.
+This only has an effect if `Info-hide-note-references' is non-nil."
:version "22.1"
:type 'boolean
:group 'info)
+(defcustom Info-breadcrumbs-depth 4
+ "Depth of breadcrumbs to display.
+0 means do not display breadcrumbs."
+ :type 'integer)
+
(defcustom Info-search-whitespace-regexp "\\s-+"
"*If non-nil, regular expression to match a sequence of whitespace chars.
This applies to Info search for regular expressions.
(defvar Info-file-supports-index-cookies nil
"Non-nil if current Info file supports index cookies.")
+(defvar Info-file-supports-index-cookies-list nil
+ "List of Info files with information about index cookies support.
+Each element of the list is a list (FILENAME SUPPORTS-INDEX-COOKIES)
+where SUPPORTS-INDEX-COOKIES can be either t or nil.")
+
(defvar Info-index-alternatives nil
"List of possible matches for last `Info-index' command.")
(apply 'call-process-region (point-min) (point-max)
(car decoder) t t nil (cdr decoder))))
(insert-file-contents fullname visit))))
+
+(defun Info-file-supports-index-cookies (&optional file)
+ "Return non-nil value if FILE supports Info index cookies.
+Info index cookies were first introduced in 4.7, and all later
+makeinfo versions output them in index nodes, so we can rely
+solely on the makeinfo version. This function caches the information
+in `Info-file-supports-index-cookies-list'."
+ (or file (setq file Info-current-file))
+ (or (assoc file Info-file-supports-index-cookies-list)
+ ;; Skip virtual Info files
+ (and (or (not (stringp file))
+ (member file '("dir" apropos history toc)))
+ (setq Info-file-supports-index-cookies-list
+ (cons (cons file nil) Info-file-supports-index-cookies-list)))
+ (save-excursion
+ (let ((found nil))
+ (goto-char (point-min))
+ (condition-case ()
+ (if (and (re-search-forward
+ "makeinfo[ \n]version[ \n]\\([0-9]+.[0-9]+\\)"
+ (line-beginning-position 3) t)
+ (not (version< (match-string 1) "4.7")))
+ (setq found t))
+ (error nil))
+ (setq Info-file-supports-index-cookies-list
+ (cons (cons file found) Info-file-supports-index-cookies-list)))))
+ (cdr (assoc file Info-file-supports-index-cookies-list)))
+
\f
(defun Info-default-dirs ()
(let ((source (expand-file-name "info/" source-directory))
The search path for Info files is in the variable `Info-directory-list'.
The top-level Info directory is made by combining all the files named `dir'
-in all the directories in that path."
+in all the directories in that path.
+
+See a list of available Info commands in `Info-mode'."
(interactive (list
(if (and current-prefix-arg (not (numberp current-prefix-arg)))
(read-file-name "Info file name: " nil nil t))
(info-insert-file-contents filename nil)
(setq default-directory (file-name-directory filename))))
(set-buffer-modified-p nil)
-
- ;; Check makeinfo version for index cookie support
- (let ((found nil))
- (goto-char (point-min))
- (condition-case ()
- (if (and (re-search-forward
- "makeinfo[ \n]version[ \n]\\([0-9]+.[0-9]+\\)"
- (line-beginning-position 3) t)
- (not (version< (match-string 1) "4.7")))
- (setq found t))
- (error nil))
- (set (make-local-variable 'Info-file-supports-index-cookies) found))
+ (set (make-local-variable 'Info-file-supports-index-cookies)
+ (Info-file-supports-index-cookies filename))
;; See whether file has a tag table. Record the location if yes.
(goto-char (point-max))
(Info-select-node)
(goto-char (point-min))
+ (forward-line 1) ; skip header line
+ (when (> Info-breadcrumbs-depth 0) ; skip breadcrumbs line
+ (forward-line 1))
+
(cond (anchorpos
(let ((new-history (list Info-current-file
(substring-no-properties nodename))))
(delete-region (1- (point)) (point))))
;; Now remove duplicate entries under the same heading.
- (let ((seen nil)
- (limit (point-marker)))
- (goto-char start)
- (while (and (> limit (point))
- (re-search-forward "^* \\([^:\n]+:\\(:\\|[^.\n]+\\).\\)"
- limit 'move))
- ;; Fold case straight away; `member-ignore-case' here wasteful.
- (let ((x (downcase (match-string 1))))
- (if (member x seen)
- (delete-region (match-beginning 0)
- (progn (re-search-forward "^[^ \t]" nil t)
- (match-beginning 0)))
- (push x seen))))))))))
+ (let (seen)
+ (save-restriction
+ (narrow-to-region start (point))
+ (goto-char (point-min))
+ (while (re-search-forward "^* \\([^:\n]+:\\(:\\|[^.\n]+\\).\\)" nil 'move)
+ ;; Fold case straight away; `member-ignore-case' here wasteful.
+ (let ((x (downcase (match-string 1))))
+ (if (member x seen)
+ (delete-region
+ (match-beginning 0)
+ (if (re-search-forward "^[^ \t]" nil 'move)
+ (goto-char (match-beginning 0))
+ (point-max)))
+ (push x seen)))))))))))
;; Note that on entry to this function the current-buffer must be the
;; *info* buffer; not the info tags buffer.
p)
(with-current-buffer (get-buffer-create " *info-toc*")
(let ((inhibit-read-only t)
- (node-list (Info-build-toc curr-file)))
+ (node-list (Info-toc-nodes curr-file)))
(erase-buffer)
(goto-char (point-min))
(insert "\n\^_\nFile: toc, Node: Top, Up: (dir)\n\n")
(insert "Table of Contents\n*****************\n\n")
(insert "*Note Top: (" curr-file ")Top.\n")
(Info-insert-toc
- (nth 2 (assoc "Top" node-list)) ; get Top nodes
+ (nth 3 (assoc "Top" node-list)) ; get Top nodes
node-list 0 curr-file))
(if (not (bobp))
(let ((Info-hide-note-references 'hide)
(let ((section "Top"))
(while nodes
(let ((node (assoc (car nodes) node-list)))
- (unless (member (nth 1 node) (list nil section))
- (insert (setq section (nth 1 node)) "\n"))
+ (unless (member (nth 2 node) (list nil section))
+ (insert (setq section (nth 2 node)) "\n"))
(insert (make-string level ?\t))
(insert "*Note " (car nodes) ": (" curr-file ")" (car nodes) ".\n")
- (Info-insert-toc (nth 2 node) node-list (1+ level) curr-file)
+ (Info-insert-toc (nth 3 node) node-list (1+ level) curr-file)
(setq nodes (cdr nodes))))))
(defun Info-build-toc (file)
(sections '(("Top" "Top")))
nodes subfiles)
(while (or main-file subfiles)
- (or main-file (message "Searching subfile %s..." (car subfiles)))
+ ;; (or main-file (message "Searching subfile %s..." (car subfiles)))
(erase-buffer)
(info-insert-file-contents (or main-file (car subfiles)))
(goto-char (point-min))
(while (and (search-forward "\n\^_\nFile:" nil 'move)
(search-forward "Node: " nil 'move))
- (let ((nodename (substring-no-properties (Info-following-node-name)))
- (bound (- (or (save-excursion (search-forward "\n\^_" nil t))
- (point-max)) 2))
- (section "Top")
- menu-items)
+ (let* ((nodename (substring-no-properties (Info-following-node-name)))
+ (bound (- (or (save-excursion (search-forward "\n\^_" nil t))
+ (point-max)) 2))
+ (upnode (and (re-search-forward
+ (concat "Up:" (Info-following-node-name-re))
+ bound t)
+ (match-string-no-properties 1)))
+ (section "Top")
+ menu-items)
+ (when (string-match "(" upnode) (setq upnode nil))
(when (and (not (Info-index-node nodename file))
(re-search-forward "^\\* Menu:" bound t))
(forward-line 1)
(setq section (match-string-no-properties 1))))
(forward-line 1)
(beginning-of-line)))
- (setq nodes (cons (list nodename
+ (setq nodes (cons (list nodename upnode
(cadr (assoc nodename sections))
(nreverse menu-items))
nodes))
(setq subfiles (cdr subfiles))))
(message "")
(nreverse nodes))))
+
+(defvar Info-toc-nodes nil
+ "Alist of cached parent-children node information in visited Info files.
+Each element is (FILE (NODE-NAME PARENT SECTION CHILDREN) ...)
+where PARENT is the parent node extracted from the Up pointer,
+SECTION is the section name in the Top node where this node is placed,
+CHILDREN is a list of child nodes extracted from the node menu.")
+
+(defun Info-toc-nodes (file)
+ "Return a node list of Info FILE with parent-children information.
+This information is cached in the variable `Info-toc-nodes' with the help
+of the function `Info-build-toc'."
+ (or file (setq file Info-current-file))
+ (or (assoc file Info-toc-nodes)
+ ;; Skip virtual Info files
+ (and (or (not (stringp file))
+ (member file '("dir" apropos history toc)))
+ (push (cons file nil) Info-toc-nodes))
+ ;; Scan the entire manual and cache the result in Info-toc-nodes
+ (let ((nodes (Info-build-toc file)))
+ (push (cons file nodes) Info-toc-nodes)
+ nodes)
+ ;; If there is an error, still add nil to the cache
+ (push (cons file nil) Info-toc-nodes))
+ (cdr (assoc file Info-toc-nodes)))
+
\f
(defun Info-follow-reference (footnotename &optional fork)
"Follow cross reference named FOOTNOTENAME to the node it refers to.
(Info-extract-menu-node-name nil (Info-index-node))))))
;; If COUNT is nil, use the last item in the menu.
-(defun Info-extract-menu-counting (count)
+(defun Info-extract-menu-counting (count &optional no-detail)
(let ((case-fold-search t))
(save-excursion
- (let ((case-fold-search t))
+ (let ((case-fold-search t)
+ (bound (when (and no-detail
+ (re-search-forward
+ "^[ \t-]*The Detailed Node Listing" nil t))
+ (match-beginning 0))))
(goto-char (point-min))
- (or (search-forward "\n* menu:" nil t)
+ (or (search-forward "\n* menu:" bound t)
(error "No menu in this node"))
(if count
- (or (search-forward "\n* " nil t count)
+ (or (search-forward "\n* " bound t count)
(error "Too few items in menu"))
- (while (search-forward "\n* " nil t)
+ (while (search-forward "\n* " bound t)
nil))
(Info-extract-menu-node-name nil (Info-index-node))))))
(Info-goto-node "Top")
(let ((Info-history nil)
(case-fold-search t))
- ;; Go to the last node in the menu of Top.
- (Info-goto-node (Info-extract-menu-counting nil))
+ ;; Go to the last node in the menu of Top. But don't delve into
+ ;; detailed node listings.
+ (Info-goto-node (Info-extract-menu-counting nil t))
;; If the last node in the menu is not last in pointer structure,
- ;; move forward until we can't go any farther.
- (while (Info-forward-node t t) nil)
+ ;; move forward (but not down- or upward - see bug#1116) until we
+ ;; can't go any farther.
+ (while (Info-forward-node t t t) nil)
;; Then keep moving down to last subnode, unless we reach an index.
(while (and (not (Info-index-node))
(save-excursion (search-forward "\n* Menu:" nil t)))
(Info-goto-node (Info-extract-menu-counting nil)))))
-(defun Info-forward-node (&optional not-down no-error)
+(defun Info-forward-node (&optional not-down not-up no-error)
"Go forward one node, considering all nodes as forming one sequence."
(interactive)
(goto-char (point-min))
((save-excursion (search-backward "next:" nil t))
(Info-next)
t)
- ((and (save-excursion (search-backward "up:" nil t))
+ ((and (not not-up)
+ (save-excursion (search-backward "up:" nil t))
;; Use string-equal, not equal, to ignore text props.
(not (string-equal (downcase (Info-extract-pointer "up"))
"top")))
(Info-up)
(let (Info-history success)
(unwind-protect
- (setq success (Info-forward-node t no-error))
+ (setq success (Info-forward-node t nil no-error))
(or success (Info-goto-node old-node))))))
(no-error nil)
(t (error "No pointer forward from this node")))))
(or file (setq file Info-current-file))
(or (assoc file Info-index-nodes)
;; Skip virtual Info files
- (and (member file '("dir" apropos history toc))
+ (and (or (not (stringp file))
+ (member file '("dir" apropos history toc)))
(setq Info-index-nodes (cons (cons file nil) Info-index-nodes)))
- (not (stringp file))
- (if Info-file-supports-index-cookies
+ (if (Info-file-supports-index-cookies file)
;; Find nodes with index cookie
(let* ((default-directory (or (and (stringp file)
(file-name-directory
nodes)
;; Else find nodes with the word "Index" in the node name
(let ((case-fold-search t)
- Info-history Info-history-list Info-fontify-maximum-menu-size
+ Info-history Info-history-list Info-fontify-maximum-menu-size Info-point-loc
nodes node)
(condition-case nil
(with-temp-buffer
"Return non-nil value if NODE is an index node.
If NODE is nil, check the current Info node.
If FILE is nil, check the current Info file."
+ (or file (setq file Info-current-file))
(if (or (and node (not (equal node Info-current-node)))
- (assoc (or file Info-current-file) Info-index-nodes))
+ (assoc file Info-index-nodes))
(member (or node Info-current-node) (Info-index-nodes file))
;; Don't search all index nodes if request is only for the current node
;; and file is not in the cache of index nodes
- (if Info-file-supports-index-cookies
+ (if (Info-file-supports-index-cookies file)
(save-excursion
(goto-char (+ (or (save-excursion
(search-backward "\n\^_" nil t))
At end of the node's text, moves to the next node, or up if none."
(interactive "e")
(mouse-set-point click)
- (and (not (Info-try-follow-nearest-node))
+ (and (not (Info-follow-nearest-node))
(save-excursion (forward-line 1) (eobp))
(Info-next-preorder)))
(Info-goto-node
(Info-extract-menu-item (match-string-no-properties 1)) fork)
t)))
+ (and (eq this-command 'Info-mouse-follow-nearest-node)
+ ;; Don't raise an error when mouse-1 is bound to this - it's
+ ;; often used to simply select the window or frame.
+ (eq 'mouse-1 (event-basic-type last-input-event)))
(error "Point neither on reference nor in menu item description")))
;; Common subroutine.
(defun Info-try-follow-nearest-node (&optional fork)
"Follow a node reference near point. Return non-nil if successful.
-If FORK is non-nil, it i spassed to `Info-goto-node'."
+If FORK is non-nil, it is passed to `Info-goto-node'."
(let (node)
(cond
((Info-get-token (point) "[hf]t?tps?://" "[hf]t?tps?://\\([^ \t\n\"`({<>})']+\\)")
(defvar info-tool-bar-map
- (if (display-graphic-p)
- (let ((map (make-sparse-keymap)))
- (tool-bar-local-item-from-menu 'Info-history-back "left-arrow" map Info-mode-map
- :rtl "right-arrow")
- (tool-bar-local-item-from-menu 'Info-history-forward "right-arrow" map Info-mode-map
- :rtl "left-arrow")
- (tool-bar-local-item-from-menu 'Info-prev "prev-node" map Info-mode-map
- :rtl "next-node")
- (tool-bar-local-item-from-menu 'Info-next "next-node" map Info-mode-map
- :rtl "prev-node")
- (tool-bar-local-item-from-menu 'Info-up "up-node" map Info-mode-map)
- (tool-bar-local-item-from-menu 'Info-top-node "home" map Info-mode-map)
- (tool-bar-local-item-from-menu 'Info-goto-node "jump-to" map Info-mode-map)
- (tool-bar-local-item-from-menu 'Info-index "index" map Info-mode-map)
- (tool-bar-local-item-from-menu 'Info-search "search" map Info-mode-map)
- (tool-bar-local-item-from-menu 'Info-exit "exit" map Info-mode-map)
- map)))
+ (let ((map (make-sparse-keymap)))
+ (tool-bar-local-item-from-menu 'Info-history-back "left-arrow" map Info-mode-map
+ :rtl "right-arrow")
+ (tool-bar-local-item-from-menu 'Info-history-forward "right-arrow" map Info-mode-map
+ :rtl "left-arrow")
+ (tool-bar-local-item-from-menu 'Info-prev "prev-node" map Info-mode-map
+ :rtl "next-node")
+ (tool-bar-local-item-from-menu 'Info-next "next-node" map Info-mode-map
+ :rtl "prev-node")
+ (tool-bar-local-item-from-menu 'Info-up "up-node" map Info-mode-map)
+ (tool-bar-local-item-from-menu 'Info-top-node "home" map Info-mode-map)
+ (tool-bar-local-item-from-menu 'Info-goto-node "jump-to" map Info-mode-map)
+ (tool-bar-local-item-from-menu 'Info-index "index" map Info-mode-map)
+ (tool-bar-local-item-from-menu 'Info-search "search" map Info-mode-map)
+ (tool-bar-local-item-from-menu 'Info-exit "exit" map Info-mode-map)
+ map))
(defvar Info-menu-last-node nil)
;; Last node the menu was created for.
\\[Info-search-case-sensitively] Search through this Info file for specified regexp case-sensitively.
\\[Info-search-next] Search for another occurrence of regexp
from a previous \\<Info-mode-map>\\[Info-search] command.
+\\[isearch-forward], \\[isearch-forward-regexp] Use Isearch to search through multiple Info nodes.
\\[Info-index] Search for a topic in this manual's Index and go to index entry.
\\[Info-index-next] (comma) Move to the next match from a previous \\<Info-mode-map>\\[Info-index] command.
\\[info-apropos] Look for a string in the indices of all manuals.
(make-local-variable 'Info-history)
(make-local-variable 'Info-history-forward)
(make-local-variable 'Info-index-alternatives)
- (setq header-line-format
- (if Info-use-header-line
- '(:eval (get-text-property (point-min) 'header-line))
- nil)) ; so the header line isn't displayed
+ (if Info-use-header-line ; do not override global header lines
+ (setq header-line-format
+ '(:eval (get-text-property (point-min) 'header-line))))
(set (make-local-variable 'tool-bar-map) info-tool-bar-map)
;; This is for the sake of the invisible text we use handling titles.
(make-local-variable 'line-move-ignore-invisible)
keymap)
"Keymap to put on the Up link in the text or the header line.")
-(defcustom Info-breadcrumbs-depth 3
- "Depth of breadcrumbs to display.
-0 means do not display breadcrumbs."
- :type 'integer)
-
(defun Info-insert-breadcrumbs ()
- (let ((onode Info-current-node)
+ (let ((nodes (Info-toc-nodes Info-current-file))
+ (node Info-current-node)
(crumbs ())
- (depth Info-breadcrumbs-depth)
- (Info-fontify-maximum-menu-size nil)) ; Prevent infinite recursion.
- (unwind-protect
- (while (and (not (equal "Top" Info-current-node)) (> depth 0))
- (let ((up (Info-extract-pointer "up")))
- (push up crumbs)
- (setq depth (1- depth))
- (Info-find-node Info-current-file up 'no-going-back)))
- (if crumbs ;Do bother going back if we haven't moved.
- (Info-find-node Info-current-file onode 'no-going-back))
- ;; Add bottom node.
- (when Info-use-header-line
- ;; Let it disappear if crumbs is nil.
- (nconc crumbs (list Info-current-node)))
- (when (or Info-use-header-line crumbs)
- ;; Add top node (and continuation if needed).
- (setq crumbs
- (cons "Top" (if (member (pop crumbs) '(nil "Top"))
- crumbs (cons nil crumbs))))
- ;; Eliminate duplicate.
- (forward-line 1)
- (dolist (node crumbs)
- (let ((text
- (if (not (equal node "Top")) node
- (format "(%s)Top"
- (file-name-nondirectory Info-current-file)))))
- (insert (if (bolp) "> " " > ")
- (cond
- ((null node) "...")
- ((equal node Info-current-node)
- ;; No point linking to ourselves.
- (propertize text 'font-lock-face 'info-header-node))
- (t
- (concat "*Note " text "::"))))))
- (insert "\n")))))
+ (depth Info-breadcrumbs-depth))
+
+ ;; Get ancestors from the cached parent-children node info
+ (while (and (not (equal "Top" node)) (> depth 0))
+ (setq node (nth 1 (assoc node nodes)))
+ (if node (push node crumbs))
+ (setq depth (1- depth)))
+
+ ;; Add bottom node.
+ (when Info-use-header-line
+ ;; Let it disappear if crumbs is nil.
+ (nconc crumbs (list Info-current-node)))
+ (when (or Info-use-header-line crumbs)
+ ;; Add top node (and continuation if needed).
+ (setq crumbs
+ (cons "Top" (if (member (pop crumbs) '(nil "Top"))
+ crumbs (cons nil crumbs))))
+ ;; Eliminate duplicate.
+ (forward-line 1)
+ (dolist (node crumbs)
+ (let ((text
+ (if (not (equal node "Top")) node
+ (format "(%s)Top"
+ (if (stringp Info-current-file)
+ (file-name-nondirectory Info-current-file)
+ ;; Can be `toc', `apropos', or even `history'.
+ Info-current-file)))))
+ (insert (if (bolp) "" " > ")
+ (cond
+ ((null node) "...")
+ ((equal node Info-current-node)
+ ;; No point linking to ourselves.
+ (propertize text 'font-lock-face 'info-header-node))
+ (t
+ (concat "*Note " text "::"))))))
+ (insert "\n"))))
(defun Info-fontify-node ()
"Fontify the node."
((string-equal (downcase tag) "prev") Info-prev-link-keymap)
((string-equal (downcase tag) "next") Info-next-link-keymap)
((string-equal (downcase tag) "up" ) Info-up-link-keymap))))))
-
+
(when (> Info-breadcrumbs-depth 0)
(Info-insert-breadcrumbs))
-
+
;; Treat header line.
(when Info-use-header-line
(goto-char (point-min))
;; This is a serious problem for trying to handle multiple
;; frame types at once. We want this text to be invisible
;; on frames that can display the font above.
- (when (memq (framep (selected-frame)) '(x pc w32 mac))
+ (when (memq (framep (selected-frame)) '(x pc w32 ns))
(add-text-properties (1- (match-beginning 2)) (match-end 2)
'(invisible t front-sticky nil rear-nonsticky t)))))
'(Info-mode . Info-restore-desktop-buffer))
;;;; Bookmark support
-
-(defvar bookmark-search-size)
-
-;; This is only called from bookmark.el.
-(declare-function bookmark-buffer-file-name "bookmark" ())
+(declare-function bookmark-make-record-default "bookmark" (&optional pos-only))
+(declare-function bookmark-prop-get "bookmark" (bookmark prop))
+(declare-function bookmark-default-handler "bookmark" (bmk))
+(declare-function bookmark-get-bookmark-record "bookmark" (bmk))
(defun Info-bookmark-make-record ()
`(,Info-current-node
- (filename . ,(bookmark-buffer-file-name))
- (front-context-string
- . ,(if (>= (- (point-max) (point)) bookmark-search-size)
- (buffer-substring-no-properties
- (point)
- (+ (point) bookmark-search-size))
- nil))
- (rear-context-string
- . ,(if (>= (- (point) (point-min)) bookmark-search-size)
- (buffer-substring-no-properties
- (point)
- (- (point) bookmark-search-size))
- nil))
+ ,@(bookmark-make-record-default 'point-only)
+ (filename . ,Info-current-file)
(info-node . ,Info-current-node)
(handler . Info-bookmark-jump)))
-
-(defvar bookmark-current-bookmark)
-(declare-function bookmark-prop-get "bookmark" (bookmark prop))
-(declare-function bookmark-file-or-variation-thereof "bookmark" (file))
-(declare-function bookmark-jump-noselect "bookmark" (str))
-(declare-function bookmark-get-bookmark-record "bookmark" (bookmark))
-
;;;###autoload
(defun Info-bookmark-jump (bmk)
;; This implements the `handler' function interface for record type returned
;; by `Info-bookmark-make-record', which see.
- (let* ((file (expand-file-name (bookmark-prop-get bmk 'filename)))
- (forward-str (bookmark-prop-get bmk 'front-context-string))
- (behind-str (bookmark-prop-get bmk 'rear-context-string))
- (info-node (bookmark-prop-get bmk 'info-node)))
- (if (setq file (bookmark-file-or-variation-thereof file))
- (save-excursion
- (save-window-excursion
- (with-no-warnings
- (Info-find-node file info-node))
- ;; Go searching forward first. Then, if forward-str exists and was
- ;; found in the file, we can search backward for behind-str.
- ;; Rationale is that if text was inserted between the two in the
- ;; file, it's better to be put before it so you can read it, rather
- ;; than after and remain perhaps unaware of the changes.
- (if forward-str
- (if (search-forward forward-str (point-max) t)
- (goto-char (match-beginning 0))))
- (if behind-str
- (if (search-backward behind-str (point-min) t)
- (goto-char (match-end 0))))
- `((buffer ,(current-buffer)) (position ,(point))))))))
+ (let* ((file (bookmark-prop-get bmk 'filename))
+ (info-node (bookmark-prop-get bmk 'info-node))
+ (buf (save-window-excursion ;FIXME: doesn't work with frames!
+ (Info-find-node file info-node) (current-buffer))))
+ ;; Use bookmark-default-handler to move to the appropriate location
+ ;; within the node.
+ (bookmark-default-handler
+ (list* "" `(buffer . ,buf) (bookmark-get-bookmark-record bmk)))))
(provide 'info)