1 files changed, 46 insertions, 0 deletions
diff --git a/gnu/usr.bin/texinfo/info/footnotes.h b/gnu/usr.bin/texinfo/info/footnotes.h
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+++ b/gnu/usr.bin/texinfo/info/footnotes.h
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+/* footnotes.h -- Some functions for manipulating footnotes. */
+
+/* This file is part of GNU Info, a program for reading online documentation
+   stored in Info format.
+
+   Copyright (C) 1993 Free Software Foundation, Inc.
+
+   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 2, 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, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+   Written by Brian Fox (bfox@ai.mit.edu). */
+
+#ifndef _FOOTNOTES_H_
+#define _FOOTNOTES_H_
+
+/* Magic string which indicates following text is footnotes. */
+#define FOOTNOTE_LABEL "---------- Footnotes ----------"
+
+#define FN_FOUND   0
+#define FN_UNFOUND 1
+#define FN_UNABLE  2
+
+
+/* Create or delete the footnotes window depending on whether footnotes
+   exist in WINDOW's node or not.  Returns FN_FOUND if footnotes were found
+   and displayed.  Returns FN_UNFOUND if there were no footnotes found
+   in WINDOW's node.  Returns FN_UNABLE if there were footnotes, but the
+   window to show them couldn't be made. */
+extern int info_get_or_remove_footnotes ();
+
+/* Non-zero means attempt to show footnotes when displaying a new window. */
+extern int auto_footnotes_p;
+
+#endif /* !_FOOTNOTES_H_ */
+