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/* lang.h -- declarations for language codes etc.
$Id: lang.h,v 1.6 2004/04/11 17:56:47 karl Exp $
Copyright (C) 1999, 2001, 2002, 2003 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.
Originally written by Karl Heinz Marbaise <kama@hippo.fido.de>. */
#ifndef LANG_H
#define LANG_H
/* The language code which can be changed through @documentlanguage
* Actually we don't currently support this (may be in the future) ;-)
* These code are the ISO-639 two letter codes.
*/
typedef enum
{
aa, ab, af, am, ar, as, ay, az,
ba, be, bg, bh, bi, bn, bo, br,
ca, co, cs, cy,
da, de, dz,
el, en, eo, es, et, eu,
fa, fi, fj, fo, fr, fy,
ga, gd, gl, gn, gu,
ha, he, hi, hr, hu, hy,
ia, id, ie, ik, is, it, iu,
ja, jw,
ka, kk, kl, km, kn, ko, ks, ku, ky,
la, ln, lo, lt, lv,
mg, mi, mk, ml, mn, mo, mr, ms, mt, my,
na, ne, nl, no,
oc, om, or,
pa, pl, ps, pt,
qu,
rm, rn, ro, ru, rw,
sa, sd, sg, sh, si, sk, sl, sm, sn, so, sq, sr, ss, st, su, sv, sw,
ta, te, tg, th, ti, tk, tl, tn, to, tr, ts, tt, tw,
ug, uk, ur, uz,
vi, vo,
wo,
xh,
yi, yo,
za, zh, zu,
last_language_code
} language_code_type;
/* The current language code. */
extern language_code_type language_code;
/* Information for each language. */
typedef struct
{
language_code_type lc; /* language code as enum type */
char *abbrev; /* two letter language code */
char *desc; /* full name for language code */
} language_type;
extern language_type language_table[];
/* The document encoding. This is useful to produce true 8-bit
characters according to the @documentencoding. */
typedef enum {
no_encoding,
US_ASCII,
ISO_8859_1,
ISO_8859_2,
ISO_8859_3, /* this and none of the rest are supported. */
ISO_8859_4,
ISO_8859_5,
ISO_8859_6,
ISO_8859_7,
ISO_8859_8,
ISO_8859_9,
ISO_8859_10,
ISO_8859_11,
ISO_8859_12,
ISO_8859_13,
ISO_8859_14,
ISO_8859_15,
last_encoding_code
} encoding_code_type;
/* The current document encoding, or null if not set. */
extern encoding_code_type document_encoding_code;
/* If an encoding is not supported, just keep it as a string. */
extern char *unknown_encoding;
/* Maps an HTML abbreviation to ISO and Unicode codes for a given code. */
typedef unsigned short int unicode_t; /* should be 16 bits */
typedef unsigned char byte_t;
typedef struct
{
char *html; /* HTML equivalent like umlaut auml => ä */
byte_t bytecode; /* 8-Bit Code (ISO 8859-1,...) */
unicode_t unicode; /* Unicode in U+ convention */
} iso_map_type;
/* Information about the document encoding. */
typedef struct
{
encoding_code_type ec; /* document encoding type (see above enum) */
char *encname; /* encoding name like "iso-8859-1", valid in
HTML and Emacs */
iso_map_type *isotab; /* address of ISO translation table */
} encoding_type;
/* Table with all the encoding codes that we recognize. */
extern encoding_type encoding_table[];
/* The commands. */
extern void cm_documentlanguage (void),
cm_documentencoding (void);
/* Accents, other non-English characters. */
void cm_accent (int arg), cm_special_char (int arg),
cm_dotless (int arg, int start, int end);
extern void cm_accent_umlaut (int arg, int start, int end),
cm_accent_acute (int arg, int start, int end),
cm_accent_cedilla (int arg, int start, int end),
cm_accent_hat (int arg, int start, int end),
cm_accent_grave (int arg, int start, int end),
cm_accent_tilde (int arg, int start, int end);
extern char *current_document_encoding (void);
#endif /* not LANG_H */
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