aboutsummaryrefslogtreecommitdiff
path: root/doc/mastermenu.el
diff options
context:
space:
mode:
authorSergey Poznyakoff <gray@gnu.org.ua>2008-02-26 13:42:41 +0000
committerSergey Poznyakoff <gray@gnu.org.ua>2008-02-26 13:42:41 +0000
commitf439e7de17824c8c22c6cbbd80ac78eb6877f2cd (patch)
tree8ef85bbcc6da98f378ea2d99ed27271204db0772 /doc/mastermenu.el
downloadpies-f439e7de17824c8c22c6cbbd80ac78eb6877f2cd.tar.gz
pies-f439e7de17824c8c22c6cbbd80ac78eb6877f2cd.tar.bz2
* pies/pies.c: New configuration statement "chdir".
* pies/progman.c (struct prog.v.p): New member `dir'. (register_prog): Initialize newp->v.p.dir; (prog_start): Change to the working directory, if required by config.
Diffstat (limited to 'doc/mastermenu.el')
-rw-r--r--doc/mastermenu.el90
1 files changed, 90 insertions, 0 deletions
diff --git a/doc/mastermenu.el b/doc/mastermenu.el
new file mode 100644
index 0000000..3ab3341
--- /dev/null
+++ b/doc/mastermenu.el
@@ -0,0 +1,90 @@
+;;; mastermenu.el --- Redefinition of texinfo-master-menu-list
+
+;; Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+
+;; Author: Sergey Poznyakoff
+;; Maintainer: bug-tar@gnu.org
+;; Keywords: maint, tex, docs
+
+;; This file is part of GNU tar documentation suite
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation; either version 3, or (at your option)
+;; any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; This file redefines texinfo-master-menu-list so that it takes into
+;; account included files.
+
+;; Known bugs: @menu without previous sectioning command will inherit
+;; documentation string from the previous menu. However, since such a
+;; menu is illegal in a texinfo file, we can live with it.
+
+(require 'texinfo)
+(require 'texnfo-upd)
+
+(defun texinfo-master-menu-list-recursive (title)
+ "Auxiliary function used by `texinfo-master-menu-list'."
+ (save-excursion
+ (let (master-menu-list)
+ (while (re-search-forward "\\(^@menu\\|^@include\\)" nil t)
+ (cond
+ ((string= (match-string 0) "@include")
+ (skip-chars-forward " \t")
+ (let ((included-name (let ((start (point)))
+ (end-of-line)
+ (skip-chars-backward " \t")
+ (buffer-substring start (point)))))
+ (end-of-line)
+ (let ((prev-title (texinfo-copy-menu-title)))
+ (save-excursion
+ (set-buffer (find-file-noselect included-name))
+ (setq master-menu-list
+ (append (texinfo-master-menu-list-recursive prev-title)
+ master-menu-list))))))
+ (t
+ (setq master-menu-list
+ (cons (list
+ (texinfo-copy-menu)
+ (let ((menu-title (texinfo-copy-menu-title)))
+ (if (string= menu-title "")
+ title
+ menu-title)))
+ master-menu-list)))))
+ master-menu-list)))
+
+(defun texinfo-master-menu-list ()
+ "Return a list of menu entries and header lines for the master menu,
+recursing into included files.
+
+Start with the menu for chapters and indices and then find each
+following menu and the title of the node preceding that menu.
+
+The master menu list has this form:
+
+ \(\(\(... \"entry-1-2\" \"entry-1\"\) \"title-1\"\)
+ \(\(... \"entry-2-2\" \"entry-2-1\"\) \"title-2\"\)
+ ...\)
+
+However, there does not need to be a title field."
+
+ (reverse (texinfo-master-menu-list-recursive "")))
+
+(defun make-master-menu ()
+ "Create master menu in the first Emacs argument."
+ (find-file (car command-line-args-left))
+ (texinfo-master-menu nil)
+ (save-buffer))
+
+
+;;; mastermenu.el ends here

Return to:

Send suggestions and report system problems to the System administrator.