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/* html.h -- declarations for html-related utilities.
$Id: html.h,v 1.4 2004/03/19 18:54:49 karl Exp $
Copyright (C) 1999, 2000, 2002, 2004 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifndef HTML_H
#define HTML_H
/* A stack of font tags. */
typedef struct hstack
{
struct hstack *next;
char *tag;
char *attribs;
} HSTACK;
/* Nonzero if we have output the <head>. */
extern int html_output_head_p;
/* Nonzero if we have output a title, from @titlefont or @settitle. */
extern int html_title_written;
/* Perform the <head> output. */
extern void html_output_head (void);
/* Escape &<>. */
extern char *escape_string (char *);
/* Open or close TAG according to START_OR_END. */
extern void insert_html_tag (int start_or_end, char *tag);
/* Output HTML <link> to NODE, plus extra ATTRIBUTES. */
extern void add_link (char *nodename, char *attributes);
/* Escape URL-special characters as %xy. */
extern void add_escaped_anchor_name (char *name);
/* See html.c. */
extern void add_anchor_name (char *nodename, int href);
extern void add_url_name (char *nodename, int href);
extern void add_nodename_to_filename (char *nodename, int href);
extern char *nodename_to_filename (char *nodename);
extern int rollback_empty_tag (char *tag);
#if defined (VA_FPRINTF) && __STDC__
extern void insert_html_tag_with_attribute (int start_or_end, char *tag, char *format, ...);
#else
extern void insert_html_tag_with_attribute ();
#endif
#endif /* !HTML_H */
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