1 /* lang.h -- declarations for language codes etc. 2 $Id: lang.h,v 1.1.1.3 2006/07/17 16:03:47 espie Exp $ 3 4 Copyright (C) 1999, 2001, 2002, 2003 Free Software Foundation, Inc. 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2, or (at your option) 9 any later version. 10 11 This program is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this program; if not, write to the Free Software 18 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 19 20 Originally written by Karl Heinz Marbaise <kama@hippo.fido.de>. */ 21 22 #ifndef LANG_H 23 #define LANG_H 24 25 /* The language code which can be changed through @documentlanguage 26 * Actually we don't currently support this (may be in the future) ;-) 27 * These code are the ISO-639 two letter codes. 28 */ 29 typedef enum 30 { 31 aa, ab, af, am, ar, as, ay, az, 32 ba, be, bg, bh, bi, bn, bo, br, 33 ca, co, cs, cy, 34 da, de, dz, 35 el, en, eo, es, et, eu, 36 fa, fi, fj, fo, fr, fy, 37 ga, gd, gl, gn, gu, 38 ha, he, hi, hr, hu, hy, 39 ia, id, ie, ik, is, it, iu, 40 ja, jw, 41 ka, kk, kl, km, kn, ko, ks, ku, ky, 42 la, ln, lo, lt, lv, 43 mg, mi, mk, ml, mn, mo, mr, ms, mt, my, 44 na, ne, nl, no, 45 oc, om, or, 46 pa, pl, ps, pt, 47 qu, 48 rm, rn, ro, ru, rw, 49 sa, sd, sg, sh, si, sk, sl, sm, sn, so, sq, sr, ss, st, su, sv, sw, 50 ta, te, tg, th, ti, tk, tl, tn, to, tr, ts, tt, tw, 51 ug, uk, ur, uz, 52 vi, vo, 53 wo, 54 xh, 55 yi, yo, 56 za, zh, zu, 57 last_language_code 58 } language_code_type; 59 60 /* The current language code. */ 61 extern language_code_type language_code; 62 63 64 /* Information for each language. */ 65 typedef struct 66 { 67 language_code_type lc; /* language code as enum type */ 68 char *abbrev; /* two letter language code */ 69 char *desc; /* full name for language code */ 70 } language_type; 71 72 extern language_type language_table[]; 73 74 75 76 /* The document encoding. This is useful to produce true 8-bit 77 characters according to the @documentencoding. */ 78 79 typedef enum { 80 no_encoding, 81 US_ASCII, 82 ISO_8859_1, 83 ISO_8859_2, 84 ISO_8859_3, /* this and none of the rest are supported. */ 85 ISO_8859_4, 86 ISO_8859_5, 87 ISO_8859_6, 88 ISO_8859_7, 89 ISO_8859_8, 90 ISO_8859_9, 91 ISO_8859_10, 92 ISO_8859_11, 93 ISO_8859_12, 94 ISO_8859_13, 95 ISO_8859_14, 96 ISO_8859_15, 97 last_encoding_code 98 } encoding_code_type; 99 100 /* The current document encoding, or null if not set. */ 101 extern encoding_code_type document_encoding_code; 102 103 /* If an encoding is not supported, just keep it as a string. */ 104 extern char *unknown_encoding; 105 106 /* Maps an HTML abbreviation to ISO and Unicode codes for a given code. */ 107 108 typedef unsigned short int unicode_t; /* should be 16 bits */ 109 typedef unsigned char byte_t; 110 111 typedef struct 112 { 113 char *html; /* HTML equivalent like umlaut auml => ä */ 114 byte_t bytecode; /* 8-Bit Code (ISO 8859-1,...) */ 115 unicode_t unicode; /* Unicode in U+ convention */ 116 } iso_map_type; 117 118 /* Information about the document encoding. */ 119 typedef struct 120 { 121 encoding_code_type ec; /* document encoding type (see above enum) */ 122 char *encname; /* encoding name like "iso-8859-1", valid in 123 HTML and Emacs */ 124 iso_map_type *isotab; /* address of ISO translation table */ 125 } encoding_type; 126 127 /* Table with all the encoding codes that we recognize. */ 128 extern encoding_type encoding_table[]; 129 130 131 /* The commands. */ 132 extern void cm_documentlanguage (void), 133 cm_documentencoding (void); 134 135 /* Accents, other non-English characters. */ 136 void cm_accent (int arg), cm_special_char (int arg), 137 cm_dotless (int arg, int start, int end); 138 139 extern void cm_accent_umlaut (int arg, int start, int end), 140 cm_accent_acute (int arg, int start, int end), 141 cm_accent_cedilla (int arg, int start, int end), 142 cm_accent_hat (int arg, int start, int end), 143 cm_accent_grave (int arg, int start, int end), 144 cm_accent_tilde (int arg, int start, int end); 145 146 extern char *current_document_encoding (void); 147 148 #endif /* not LANG_H */ 149