Indent.

[gnus] / texi / infohack.el

diff --git a/texi/infohack.el b/texi/infohack.el
index b9e4503..4fe9949 100644 (file)
--- a/texi/infohack.el
+++ b/texi/infohack.el
@@ -29,12 +29,20 @@
 
 (defun infohack-remove-unsupported ()
   (goto-char (point-min))
-  (while (re-search-forward "@\\(end \\)?\\(ifnottex\\|detailmenu\\)" nil t) 
-    (replace-match "")))
+  (while (re-search-forward "@\\(end \\)?ifnottex" nil t) 
+    (replace-match ""))
+  (goto-char (point-min))
+  (while (search-forward "\n@iflatex\n" nil t)
+    (delete-region (1+ (match-beginning 0))
+                  (search-forward "\n@end iflatex\n"))))
 
 (defun infohack (file)
-  (let ((dest-directory default-directory))
+  (let ((dest-directory default-directory)
+       (max-lisp-eval-depth (max max-lisp-eval-depth 600))
+       coding-system)
     (find-file file)
+    (setq buffer-read-only nil)
+    (setq coding-system buffer-file-coding-system)
     (infohack-remove-unsupported)
     (texinfo-every-node-update) 
     (texinfo-format-buffer t) ;; Don't save any file.
@@ -42,6 +50,7 @@
     (setq buffer-file-name 
          (expand-file-name (file-name-nondirectory buffer-file-name)
                            default-directory))
+    (setq buffer-file-coding-system coding-system)
     (if (> (buffer-size) 100000)
        (Info-split))
     (save-buffer)))