(const :tag "conservative" conservative))
:group 'info)
-(defvar Info-emacs-info-file-name "xemacs.info"
- "The filename of the XEmacs info for
-`Info-goto-emacs-command-node' (`\\<help-mode-map>\\[Info-goto-emacs-command-node]')")
+(defconst Info-emacs-info-file-name "xemacs.info"
+ "The filename of the XEmacs info for `Info-goto-emacs-command-node'
+(`\\<help-mode-map>\\[Info-goto-emacs-command-node]')")
;;;###autoload
(defvar Info-directory-list nil
(setq Info-directory-list (cons \"~/info\" Info-directory-list))")
-(defcustom Info-localdir-heading-regexp
- "^Locally installed XEmacs Packages:?"
+;; This could as well be hard-coded since ${srcdir}/info/dir is in CVS --dv
+(defconst Info-localdir-heading-regexp "^Local Packages:$"
"The menu part of localdir files will be inserted below this topic
-heading."
- :type 'regexp
- :group 'info)
+heading.")
(defface info-node '((t (:bold t :italic t)))
"Face used for node links in info."
"Face used for cross-references in info."
:group 'info-faces)
-;; Is this right for NT? .zip, with -c for to stdout, right?
-(defvar Info-suffix-list '( ("" . nil)
- (".info" . nil)
- (".info.bz2" . "bzip2 -dc %s")
- (".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") )
- "List of file name suffixes and associated decoding commands.
+;; This list is based on Karl Berry-s advice about extensions `info' itself
+;; might encounter. --dv
+(defcustom Info-suffix-list '(("" . nil)
+ (".info" . nil)
+ (".gz" . "gzip -dc %s")
+ (".info.gz" . "gzip -dc %s")
+ (".z" . "gzip -dc %s")
+ (".info.z" . "gzip -dc %s")
+ (".bz2" . "bzip2 -dc %s")
+ (".info.bz2" . "bzip2 -dc %s")
+ (".Z" . "uncompress -c %s")
+ (".info.Z" . "uncompress -c %s")
+ (".zip" . "unzip -c %s")
+ (".info.zip" . "unzip -c %s")
+ (".y" . "cat %s | unyabba")
+ ("info.y" . "cat %s | unyabba")
+ ;; These ones are for MS-DOS filenames.
+ (".inf" . nil)
+ (".igz" . "gzip -dc %s")
+ (".inz" . "gzip -c %s"))
+ "*List of file name suffixes and associated decoding commands.
Each entry should be (SUFFIX . STRING); if STRING contains %s, that is
changed to name of the file to decode, otherwise the file is given to
-the command as standard input. If STRING is nil, no decoding is done.")
+the command as standard input. If STRING is nil, no decoding is done."
+ :type '(repeat (cons (string :tag "suffix")
+ (choice :tag "command"
+ (const :tag "none" :value nil)
+ (string :tag ""))))
+ :group 'info)
-(defvar Info-footnote-tag "Note"
+(defcustom Info-footnote-tag "Note"
"*Symbol that identifies a footnote or cross-reference.
-All \"*Note\" references will be changed to use this word instead.")
+All \"*Note\" references will be changed to use this word instead."
+ :type 'string
+ :group 'info)
(defvar Info-current-file nil
"Info file that Info is now looking at, or nil.
(defvar Info-index-alternatives nil
"List of possible matches for last Info-index command.")
+
(defvar Info-index-first-alternative nil)
(defcustom Info-annotations-path
")
-(defvar Info-no-description-string "[No description available]"
- "Description string for info files that have none")
+(defcustom Info-no-description-string "[No description available]"
+ "*Description string for info files that have none"
+ :type 'string
+ :group 'info)
;;;###autoload
(defun info (&optional file)
(Info-find-file-node nil nodename no-going-back tryfile line))
;; Convert filename to lower case if not found as specified.
;; Expand it, look harder...
- ((let (temp temp-downcase found
- (fname (substitute-in-file-name filename)))
+ ((let ((fname (substitute-in-file-name filename))
+ temp found)
(let ((dirs (cond
- ((string-match "^\\./" fname) ; If specified name starts with `./'
- (list default-directory)) ; then just try current directory.
+ ;; If specified name starts with `./', then just try
+ ;; current directory. No point in searching for an absolute
+ ;; file name
+ ((string-match "^\\./" fname)
+ (list default-directory))
((file-name-absolute-p fname)
- '(nil)) ; No point in searching for an absolute file name
+ '(nil))
(Info-additional-search-directory-list
(append Info-directory-list
Info-additional-search-directory-list))
;; Search the directory list for file FNAME.
(while (and dirs (not found))
(setq temp (expand-file-name fname (car dirs)))
- (setq temp-downcase
- (expand-file-name (downcase fname) (car dirs)))
- (if (equal temp-downcase temp) (setq temp-downcase nil))
- ;; Try several variants of specified name.
- ;; Try downcasing, appending a suffix, or both.
- (setq found (Info-suffixed-file temp temp-downcase))
+ (setq found (Info-suffixed-file temp))
(setq dirs (cdr dirs)))
(if found
(progn (setq filename (expand-file-name found))
(set-buffer (marker-buffer Info-tag-table-marker))
(goto-char m)
(setq foun (re-search-forward regexp nil t))
- (if foun
+ (if foun
(setq guesspos (read (current-buffer))))
(setq found-mode major-mode))
- (if foun
+ (if foun
;; If this is an indirect file,
;; determine which file really holds this node
;; and read it in.
(defun Info-insert-dir ()
"Construct the Info directory node by merging the files named
-\"dir\" or \"localdir\" from the directories in `Info-directory-list'
+\"dir\" or \"localdir\" from the directories in `Info-directory-list'.
The \"dir\" files will take precedence in cases where both exist. It
sets the *info* buffer's `default-directory' to the first directory we
actually get any text from."
(let ((truename (file-truename (expand-file-name (car dirs)))))
(or (member truename dirs-done)
(member (directory-file-name truename) dirs-done)
- ;; Try several variants of specified name.
- ;; Try upcasing, appending `.info', or both.
- (let* (buf
- file
- (attrs
- (or
- (progn (setq file (expand-file-name "dir" truename))
- (file-attributes file))
- (progn (setq file (expand-file-name "DIR" truename))
- (file-attributes file))
- (progn (setq file (expand-file-name "dir.info" truename))
- (file-attributes file))
- (progn (setq file (expand-file-name "DIR.INFO" truename))
- (file-attributes file))
- (progn (setq file (expand-file-name "localdir" truename))
- (file-attributes file))
- (progn (setq file (expand-file-name "dir" truename))
- nil)
- )))
+ ;; Karl Berry recently added the ability all possibilities for
+ ;; extension as for normal info files. This code however is
+ ;; still unsatisfactory: if one day, we find a compressed dir
+ ;; file (which looks possible), we should be able to handle it
+ ;; (which means decompress and read it, update it, save and
+ ;; recompress it). --dv
+ (let ((trials '("dir" "DIR"
+ "dir.info" "DIR.INFO"
+ "dir.inf" "DIR.INF"
+ "localdir" "LOCALDIR"
+ "localdir.info" "LOCALDIR.INFO"
+ "localdir.inf" "LOCALDIR.INF"))
+ buf file attrs)
+ (catch 'found
+ (while (setq file (pop trials))
+ (setq file (expand-file-name file truename))
+ (and (setq attrs (file-attributes file))
+ (throw 'found t))))
+ (unless file
+ (setq file (expand-file-name "dir" truename)))
(setq dirs-done
(cons truename
(cons (directory-file-name truename)
(setq default-directory Info-dir-contents-directory)
(setq buffer-file-name (caar Info-dir-file-attributes)))
+(defmacro Info-directory-files (dir-file &optional all full nosort files-only)
+ "Return a list of Info files living in the same directory as DIR-FILE.
+This list actually contains the files living in this directory, except for
+the dir file itself and the secondary info files (foo-1 foo-2 etc).
+
+If the optional argument ALL is non nil, the secondary info files are also
+included in the list.
+
+Please refer to the function `directory-files' for the meaning of the other
+optional arguments."
+ `(let* ((dir (file-name-directory ,dir-file))
+ (all-files (remove ,dir-file (directory-files dir ',full nil ',nosort
+ ',files-only))))
+ (setq all-files
+ (if ,full
+ (remove (concat dir ".")
+ (remove (concat dir "..") all-files))
+ (remove "."
+ (remove ".." all-files))))
+ (if ,all
+ all-files
+ (let ((suff-match
+ (concat "-[0-9]+\\("
+ ;; Extract all known compression suffixes from
+ ;; Info-suffix-list. These suffixes can typically be
+ ;; found in entries of the form `.info.something'.
+ (let ((suff-list Info-suffix-list)
+ suff regexp)
+ (while (setq suff (pop suff-list))
+ (and (string-match "^\\.info" (car suff))
+ (setq regexp (concat regexp
+ (regexp-quote
+ (substring
+ (car suff) 5))
+ (and suff-list "\\|")))))
+ regexp)
+ "\\)?$"))
+ info-files file)
+ (while (setq file (pop all-files))
+ (or (string-match suff-match file)
+ (push file info-files)))
+ (reverse info-files)
+ ))
+ ))
+
(defun Info-maybe-update-dir (file)
"Rebuild dir or localdir according to `Info-auto-generate-directory'."
(unless (or (not (file-exists-p (file-name-directory file)))
- (null (directory-files (file-name-directory file) nil "\\.info")))
+ (null (Info-directory-files file 'all)))
(if (not (find-buffer-visiting file))
(if (not (file-exists-p file))
(if (or (eq Info-auto-generate-directory 'always)
dir or localdir are outdated when an info file in the same
directory has been modified more recently."
(let ((dir-mod-time (nth 5 (file-attributes file)))
- f-mod-time
- newer)
+ f-mod-time newer)
(setq Info-dir-newer-info-files nil)
(mapcar
#'(lambda (f)
(setq f-mod-time (nth 5 (file-attributes f)))
(setq newer (or (> (car f-mod-time) (car dir-mod-time))
(and (= (car f-mod-time) (car dir-mod-time))
- (> (car (cdr f-mod-time)) (car (cdr dir-mod-time))))))
- (if (and (file-readable-p f)
- newer)
+ (> (car (cdr f-mod-time))
+ (car (cdr dir-mod-time))))))
+ (if (and (file-readable-p f) newer)
(setq Info-dir-newer-info-files
(cons f Info-dir-newer-info-files)))))
- (directory-files (file-name-directory file)
- 'fullname
- ".*\\.info\\(\\.gz\\|\\.bz2\\|\\.Z\\|-z\\|\\.zip\\)?$"
- 'nosort
- t))
+ (Info-directory-files file nil 'fullname 'nosort t))
Info-dir-newer-info-files))
(defun Info-extract-dir-entry-from (file)
"Extract the dir entry from the info FILE.
The dir entry is delimited by the markers `START-INFO-DIR-ENTRY'
-and `END-INFO-DIR-ENTRY'"
+and `END-INFO-DIR-ENTRY'."
(save-excursion
(set-buffer (get-buffer-create " *Info-tmp*"))
(when (file-readable-p file)
(goto-char (match-beginning 0))
(car (Info-parse-dir-entries beg (point)))))))))
-;; Parse dir entries contained between BEG and END into a list of the form
+;; Parse dir entries contained between START and END into a list of the form
;; (filename topic node (description-line-1 description-line-2 ...))
-(defun Info-parse-dir-entries (beg end)
+(defun Info-parse-dir-entries (start end)
(let (entry entries)
(save-excursion
(save-restriction
- (narrow-to-region beg end)
- (goto-char beg)
- (while (re-search-forward "^\\* \\([^:]+\\):\\([ \t]*(\\([^)]*\\))\\w*\\.\\|:\\)" nil t)
+ (narrow-to-region start end)
+ (goto-char start)
+ (while (re-search-forward
+ "^\\* \\([^:]+\\):\\([ \t]*(\\([^)]*\\))\\w*\\.\\|:\\)" nil t)
(setq entry (list (match-string 2)
(match-string 1)
(downcase (or (match-string 3)
(defun Info-build-dir-anew (directory)
"Build info directory information for DIRECTORY.
The generated directory listing may be saved to a `dir' according
-to the value of `Info-save-auto-generated-dir'"
+to the value of `Info-save-auto-generated-dir'."
(save-excursion
(let* ((dirfile (expand-file-name "dir" directory))
(to-temp (or (null Info-save-auto-generated-dir)
(eq Info-save-auto-generated-dir 'never)
(and (not (file-writable-p dirfile))
- (message "File not writable %s. Using temporary." dirfile))))
- (info-files
- (directory-files directory
- 'fullname
- ".*\\.info\\(.gz\\|.Z\\|-z\\|.zip\\)?$"
- nil
- t)))
+ (message "File not writable %s. Using temporary."
+ dirfile))))
+ (info-files (Info-directory-files dirfile nil 'fullname nil t)))
(if to-temp
(message "Creating temporary dir in %s..." directory)
(message "Creating %s..." dirfile))
(set-buffer (find-file-noselect dirfile t))
(setq buffer-read-only nil)
(erase-buffer)
- (insert Info-dir-prologue
- "Info files in " directory ":\n\n")
+ (insert Info-dir-prologue "Info files in " directory ":\n\n")
(Info-dump-dir-entries
(mapcar
#'(lambda (f)
(or (Info-extract-dir-entry-from f)
(list 'dummy
- (progn
- (string-match "\\(.*\\)\\.info\\(.gz\\|.Z\\|-z\\|.zip\\)?$"
- (file-name-nondirectory f))
- (capitalize (match-string 1 (file-name-nondirectory f))))
+ (progn (string-match "\\([^.]*\\)\\(\\..*\\)?$"
+ (file-name-nondirectory f))
+ (capitalize
+ (match-string 1 (file-name-nondirectory f))))
":"
(list Info-no-description-string))))
info-files))
directory and the contents of FILE with the description in info files
taking precedence over descriptions in FILE.
The generated directory listing may be saved to a `dir' according to
-the value of `Info-save-auto-generated-dir' "
+the value of `Info-save-auto-generated-dir'."
(save-excursion
(save-restriction
(let (dir-section-contents dir-full-contents
(message "File not writable %s. Using temporary." file))
(and (eq Info-save-auto-generated-dir 'conservative)
(or (and (not (file-writable-p file))
- (message "File not writable %s. Using temporary." file))
+ (message
+ "File not writable %s. Using temporary." file))
(not (y-or-n-p
(message "%s is outdated. Overwrite ? "
file))))))))
(match-beginning 0))))
(throw 'done nil))
(setq dir-full-contents (Info-parse-dir-entries mark (point-max)))
- (setq next-section (or (and (re-search-forward "^[^* \t].*:[ \t]*$" nil t)
+ (setq next-section (or (and (re-search-forward "^[^* \t].*:[ \t]*$"
+ nil t)
(match-beginning 0))
(point-max)))
(while next-section
(narrow-to-region mark next-section)
- (setq dir-section-contents (nreverse (Info-parse-dir-entries (point-min)
- (point-max))))
+ (setq dir-section-contents (nreverse (Info-parse-dir-entries
+ (point-min) (point-max))))
(mapcar
#'(lambda (file)
(setq dir-entry (assoc (downcase
file-dir-entry (Info-extract-dir-entry-from file))
(if dir-entry
(if file-dir-entry
- ;; A dir entry in the info file takes precedence over an
- ;; existing entry in the dir file
+ ;; A dir entry in the info file takes precedence over
+ ;; an existing entry in the dir file
(setcdr dir-entry (cdr file-dir-entry)))
(unless (or not-first-section
(assoc (downcase
(file-name-nondirectory file)))
dir-full-contents))
(if file-dir-entry
- (setq dir-section-contents (cons file-dir-entry
- dir-section-contents))
+ (setq dir-section-contents
+ (cons file-dir-entry dir-section-contents))
(setq dir-section-contents
(cons (list 'dummy
(capitalize (file-name-sans-extension
- (file-name-nondirectory file)))
+ (file-name-nondirectory
+ file)))
":"
(list Info-no-description-string))
dir-section-contents))))))
(or (setq mark (and (re-search-forward "^\\* " nil t)
(match-beginning 0)))
(throw 'done nil))
- (setq next-section (or (and (re-search-forward "^[^* \t].*:[ \t]*$" nil t)
+ (setq next-section (or (and (re-search-forward
+ "^[^* \t].*:[ \t]*$" nil t)
(match-beginning 0))
(point-max))))
(setq not-first-section t)))
;;;###autoload
(defun Info-batch-rebuild-dir ()
- "(Re)build info `dir' files in the directories remaining on the command line.
-Use this from the command line, with `-batch';
-it won't work in an interactive Emacs.
-Each file is processed even if an error occurred previously.
-For example, invoke \"xemacs -batch -f Info-batch-rebuild-dir /usr/local/info\""
+ "(Re)build `dir' files in the directories remaining on the command line.
+Use this from the command line, with `-batch', it won't work in an
+interactive XEmacs.
+
+Each file is processed even if an error occurred previously. For example,
+invoke \"xemacs -batch -f Info-batch-rebuild-dir /usr/local/info\"."
;; command-line-args-left is what is left of the command line (from
;; startup.el)
(defvar command-line-args-left) ; Avoid 'free variable' warning
(message "Warning: Skipped %s. Not a directory."
(car command-line-args-left))
(setq dir (expand-file-name "dir" (car command-line-args-left)))
- (setq localdir (expand-file-name "localdir" (car command-line-args-left)))
+ (setq localdir (expand-file-name "localdir"
+ (car command-line-args-left)))
(cond
((file-exists-p dir)
(Info-rebuild-dir dir))
(catch 'foo
(while (not (looking-at "\^_"))
(if (not (eolp))
- (let ((beg (point))
+ (let ((start (point))
thisfilepos thisfilename)
(search-forward ": ")
- (setq thisfilename (buffer-substring beg (- (point) 2)))
+ (setq thisfilename (buffer-substring start (- (point) 2)))
(setq thisfilepos (read (current-buffer)))
;; read in version 19 stops at the end of number.
;; Advance to the next line.
(Info-insert-file-contents (Info-suffixed-file
(expand-file-name lastfilename
(file-name-directory
- Info-current-file)))
+ Info-current-file))
+ 'exact)
t)
(set-buffer-modified-p nil)
(setq Info-current-subfile lastfilename)))
(search-forward "\n\^_")
(+ (- nodepos lastfilepos) (point))))
-(defun Info-suffixed-file (name &optional name2)
- "Look for NAME with each of the `Info-suffix-list' extensions in
-turn. Optional NAME2 is the name of a fallback info file to check
-for; usually a downcased version of NAME."
- (let ((suff Info-suffix-list)
- (found nil)
- file file2)
- (while (and suff (not found))
- (setq file (concat name (caar suff))
- file2 (and name2 (concat name2 (caar suff))))
- (cond
- ((file-regular-p file)
- (setq found file))
- ((and file2 (file-regular-p file2))
- (setq found file2))
- (t
- (setq suff (cdr suff)))))
- (or found
- (and name (when (file-regular-p name)
- name))
- (and name2 (when (file-regular-p name2)
- name2)))))
+(defun Info-all-case-regexp (str)
+ (let ((regexp "")
+ (len (length str))
+ (i 0)
+ c)
+ (while (< i len)
+ (setq c (aref str i))
+ (cond ((or (and (>= c ?A) (<= c ?Z))
+ (and (>= c ?a) (<= c ?z)))
+ (setq regexp (concat regexp
+ "["
+ (char-to-string (downcase c))
+ "\\|"
+ (char-to-string (upcase c))
+ "]")))
+ (t
+ (setq regexp (concat regexp (char-to-string c)))))
+ (setq i (1+ i)))
+ regexp))
+
+(defun Info-suffixed-file (name &optional exact)
+ "Look for an info file named NAME. This function tries to be smart in
+finding the file corresponding to NAME: if it doesn't exist, several
+variants are looked for, notably by appending suffixes from
+`Info-suffix-list' and by trying to change the characters case in NAME.
+
+The optional argument EXACT prevents this function from trying different case
+versions of NAME. Only the suffixes are tried."
+ (catch 'found
+ ;; First, try NAME alone:
+ (and (file-regular-p name) (throw 'found name))
+ ;; Then, try different variants
+ (let ((suff-match (concat "\\("
+ (let ((suff-list Info-suffix-list)
+ suff regexp)
+ (while (setq suff (pop suff-list))
+ (setq regexp
+ (concat regexp
+ (regexp-quote (car suff))
+ (and suff-list "\\|"))))
+ regexp)
+ "\\)?$"))
+ (dir (file-name-directory name))
+ file files)
+ (setq name (file-name-nondirectory name))
+ (setq files
+ (condition-case data ;; protect against invalid directory
+ ;; First, try NAME[.<suffix>]
+ (append
+ (directory-files dir 'fullname
+ (concat "^" (regexp-quote name) suff-match)
+ nil t)
+ (if exact
+ nil
+ ;; Then, try to match the name independantly of the
+ ;; characters case.
+ (directory-files dir 'fullname
+ (Info-all-case-regexp
+ (concat "^"
+ (regexp-quote name)
+ suff-match))
+ nil t)))
+ (t
+ (display-warning 'info
+ (format "directory `%s' error: %s" dir data))
+ nil)))
+ (while (setq file (pop files))
+ (and (file-regular-p file)
+ (throw 'found file)))
+ )))
(defun Info-insert-file-contents (file &optional visit)
(setq file (expand-file-name file default-directory))
- (let ((suff Info-suffix-list))
- (while (and suff (or (<= (length file) (length (car (car suff))))
- (not (equal (substring file
- (- (length (car (car suff)))))
- (car (car suff))))))
+ (let ((suff Info-suffix-list)
+ len)
+ (while (and suff
+ (setq len (length (car (car suff))))
+ (or (<= (length file) len)
+ (not (or
+ (equal (substring file (- len))
+ (car (car suff)))
+ (equal (substring file (- len))
+ (upcase (car (car suff)))))
+ )))
(setq suff (cdr suff)))
(if (stringp (cdr (car suff)))
(let ((command (if (string-match "%s" (cdr (car suff)))
(concat
"("
(if Info-current-file
- (let ((name (file-name-nondirectory Info-current-file)))
- (if (string-match "\\.info$" name)
- (substring name 0 -5)
+ (let ((name (file-name-nondirectory
+ Info-current-file)))
+ (if (string-match "^\\([^.]*\\)\\..*$" name)
+ (match-string 1 name)
name))
"")
")"
(cond ((eq code nil)
(if no-completion
string
- (try-completion string Info-read-node-completion-table predicate)))
+ (try-completion string Info-read-node-completion-table
+ predicate)))
((eq code t)
(if no-completion
nil
- (all-completions string Info-read-node-completion-table predicate)))
+ (all-completions string Info-read-node-completion-table
+ predicate)))
((eq code 'lambda)
(if no-completion
t
(goto-char (point-min))
(while (search-forward "\n\^_" nil t)
(forward-line 1)
- (let ((beg (point)))
+ (let ((start (point)))
(forward-line 1)
(if (re-search-backward "Node: *\\([^,\n]*\\) *[,\n\t]"
- beg t)
+ start t)
(setq compl
(cons (list (buffer-substring (match-beginning 1)
(match-end 1)))
(condition-case nil
(progn (re-search-forward regexp) (setq found (point)))
(search-failed nil)))))
- (if (not found) ;can only happen in subfile case -- else would have erred
+ (if (not found)
+ ;; can only happen in subfile case -- else would have erred
(unwind-protect
(let ((list ()))
(save-excursion
(re-search-forward "\\(^.*\\): [0-9]+$")
(goto-char (+ (match-end 1) 2))
(setq list (cons (cons (read (current-buffer))
- (buffer-substring (match-beginning 1)
- (match-end 1)))
+ (buffer-substring
+ (match-beginning 1)
+ (match-end 1)))
list))
(goto-char (1+ (match-end 0))))
(setq list (nreverse list)
(defun Info-extract-menu-node-name (&optional errmessage multi-line)
(skip-chars-forward " \t\n")
- (let ((beg (point))
+ (let ((start (point))
str i)
(skip-chars-forward "^:")
(forward-char 1)
(setq str
(if (looking-at ":")
- (buffer-substring beg (1- (point)))
+ (buffer-substring start (1- (point)))
(skip-chars-forward " \t\n")
;; Kludge.
;; Allow dots in node name not followed by whitespace.
(defvar Info-annotate-map nil
"Local keymap used within `a' command of Info.")
+
(if Info-annotate-map
nil
;; (setq Info-annotate-map (nconc (make-sparse-keymap) text-mode-map))
\f
(defvar Info-mode-map nil
"Keymap containing Info commands.")
+
(if Info-mode-map
nil
(setq Info-mode-map (make-sparse-keymap))
(defvar Info-edit-map nil
"Local keymap used within `e' command of Info.")
+
(if Info-edit-map
nil
;; XEmacs: remove FSF stuff
(while
(looking-at "[ \t]*[^:, \t\n]+:[ \t]+\\([^:,\t\n]+\\),?\n?")
(goto-char (match-end 0))
- (Info-highlight-region (match-beginning 1) (match-end 1) 'info-xref))))
+ (Info-highlight-region (match-beginning 1) (match-end 1)
+ 'info-xref))))
;; Now get the xrefs in the body
(goto-char (point-min))
(while (re-search-forward xref-regexp nil t)
(if (= (char-after (1- (match-beginning 0))) ?\") ; hack
nil
- (Info-highlight-region (match-beginning 1) (match-end 1) 'info-xref)))
+ (Info-highlight-region (match-beginning 1) (match-end 1)
+ 'info-xref)))
;; then highlight the nodes in the menu.
(goto-char (point-min))
(if (and (search-forward "\n* menu:" nil t))
(while (re-search-forward
"^\\* \\([^:\t\n]*\\):?:[ \t\n]" nil t)
- (Info-highlight-region (match-beginning 1) (match-end 1) 'info-node)))
+ (Info-highlight-region (match-beginning 1) (match-end 1)
+ 'info-node)))
(set-buffer-modified-p nil))))
(defun Info-construct-menu (&optional event)
projects / chise / xemacs-chise.git.1 / blobdiff