;;; infohack.el --- a hack to format info file.
-;; Copyright (C) 2001, 2003, 2004, 2008 Free Software Foundation, Inc.
+;; Copyright (C) 2001, 2003, 2004, 2008, 2009, 2010
+;; Free Software Foundation, Inc.
;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
;; Keywords: info
(delete-region (1+ (match-beginning 0))
(search-forward "\n@end iflatex\n"))))
+(defun infohack-include-files ()
+ "Insert @include files."
+ (goto-char (point-min))
+ (set-syntax-table texinfo-format-syntax-table)
+ (let (start texinfo-command-end filename)
+ (while (re-search-forward "^@include" nil t)
+ (setq start (match-beginning 0)
+ texinfo-command-end (point)
+ filename (texinfo-parse-line-arg))
+ (delete-region start (point-at-bol 2))
+ (message "Reading included file: %s" filename)
+ (save-excursion
+ (save-restriction
+ (narrow-to-region
+ (point)
+ (+ (point) (car (cdr (insert-file-contents filename)))))
+ (goto-char (point-min))
+ ;; Remove `@setfilename' line from included file, if any,
+ ;; so @setfilename command not duplicated.
+ (if (re-search-forward "^@setfilename" (point-at-eol 100) t)
+ (delete-region (point-at-bol 1)
+ (point-at-bol 2))))))))
+
(defun infohack (file)
(let ((dest-directory default-directory)
(max-lisp-eval-depth (max max-lisp-eval-depth 600))
(find-file file)
(setq buffer-read-only nil)
(setq coding-system buffer-file-coding-system)
-
- ;; Insert @include files before performing `texinfo-every-node-update'.
- (set-syntax-table texinfo-format-syntax-table)
- (let (start texinfo-command-end filename)
- (while (re-search-forward "^@include" nil t)
- (setq start (match-beginning 0)
- texinfo-command-end (point)
- filename (texinfo-parse-line-arg))
- (delete-region start (point-at-bol 2))
- (message "Reading included file: %s" filename)
- (save-excursion
- (save-restriction
- (narrow-to-region
- (point)
- (+ (point) (car (cdr (insert-file-contents filename)))))
- (goto-char (point-min))
- ;; Remove `@setfilename' line from included file, if any,
- ;; so @setfilename command not duplicated.
- (if (re-search-forward "^@setfilename" (point-at-eol 100) t)
- (delete-region (point-at-bol 1)
- (point-at-bol 2)))))))
-
(infohack-remove-unsupported)
+ (infohack-include-files)
(texinfo-every-node-update)
(texinfo-format-buffer t) ;; Don't save any file.
(setq default-directory dest-directory)
(expand-file-name (file-name-nondirectory buffer-file-name)
default-directory))
(setq buffer-file-coding-system coding-system)
- (if (> (buffer-size) 100000)
+ (if (> (buffer-size) (if (boundp 'Info-split-threshold)
+ (+ 50000 Info-split-threshold)
+ 100000))
(Info-split))
(save-buffer)))
(infohack (car command-line-args-left))
(setq command-line-args-left nil))
-;;; arch-tag: 9ca2f71f-b280-48b3-9826-8dc052dfbbfe
;;; infohack.el ends here