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47 lines
1.7 KiB
C
47 lines
1.7 KiB
C
/* footnotes.h -- Some functions for manipulating footnotes. */
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/* This file is part of GNU Info, a program for reading online documentation
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stored in Info format.
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Copyright (C) 1993 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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Written by Brian Fox (bfox@ai.mit.edu). */
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#if !defined (_FOOTNOTES_H_)
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#define _FOOTNOTES_H_
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/* Magic string which indicates following text is footnotes. */
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#define FOOTNOTE_LABEL "---------- Footnotes ----------"
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#define FN_FOUND 0
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#define FN_UNFOUND 1
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#define FN_UNABLE 2
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/* Create or delete the footnotes window depending on whether footnotes
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exist in WINDOW's node or not. Returns FN_FOUND if footnotes were found
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and displayed. Returns FN_UNFOUND if there were no footnotes found
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in WINDOW's node. Returns FN_UNABLE if there were footnotes, but the
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window to show them couldn't be made. */
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extern int info_get_or_remove_footnotes ();
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/* Non-zero means attempt to show footnotes when displaying a new window. */
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extern int auto_footnotes_p;
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#endif /* !_FOOTNOTES_H_ */
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