gnu/dist/texinfo/makeinfo/lang.h

   1 /*      $NetBSD$        */
   2
   3 /* lang.h -- declarations for language codes etc.
   4    Id: lang.h,v 1.6 2004/04/11 17:56:47 karl Exp
   5
   6    Copyright (C) 1999, 2001, 2002, 2003 Free Software Foundation, Inc.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2, or (at your option)
  11    any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  21
  22    Originally written by Karl Heinz Marbaise <kama@hippo.fido.de>.  */
  23
  24 #ifndef LANG_H
  25 #define LANG_H
  26
  27 /* The language code which can be changed through @documentlanguage
  28  * Actually we don't currently support this (may be in the future) ;-)
  29  * These code are the ISO-639 two letter codes.
  30  */
  31 typedef enum
  32 {
  33   aa,  ab,  af,  am,  ar,  as,  ay,  az,
  34   ba,  be,  bg,  bh,  bi,  bn,  bo,  br,
  35   ca,  co,  cs,  cy,
  36   da,  de,  dz,
  37   el,  en,  eo,  es,  et,  eu,
  38   fa,  fi,  fj,  fo,  fr,  fy,
  39   ga,  gd,  gl,  gn,  gu,
  40   ha,  he,  hi,  hr,  hu,  hy,
  41   ia,  id,  ie,  ik,  is,  it,  iu,
  42   ja,  jw,
  43   ka,  kk,  kl,  km,  kn,  ko,  ks,  ku,  ky,
  44   la,  ln,  lo,  lt,  lv,
  45   mg,  mi,  mk,  ml,  mn,  mo,  mr,  ms,  mt,  my,
  46   na,  ne,  nl,  no,
  47   oc,  om,  or,
  48   pa,  pl,  ps,  pt,
  49   qu,
  50   rm,  rn,  ro,  ru,  rw,
  51   sa,  sd,  sg,  sh,  si,  sk,  sl,  sm,  sn,  so,  sq,  sr,  ss,  st,  su,  sv,  sw,
  52   ta,  te,  tg,  th,  ti,  tk,  tl,  tn,  to,  tr,  ts,  tt,  tw,
  53   ug,  uk,  ur,  uz,
  54   vi,  vo,
  55   wo,
  56   xh,
  57   yi,  yo,
  58   za,  zh,  zu,
  59   last_language_code
  60 } language_code_type;
  61
  62 /* The current language code.  */
  63 extern language_code_type language_code;
  64
  65
  66 /* Information for each language.  */
  67 typedef struct
  68 {
  69   language_code_type lc; /* language code as enum type */
  70   char *abbrev;          /* two letter language code */
  71   char *desc;            /* full name for language code */
  72 } language_type;
  73
  74 extern language_type language_table[];
  75
  76
  77 \f
  78 /* The document encoding. This is useful to produce true 8-bit
  79    characters according to the @documentencoding.  */
  80
  81 typedef enum {
  82   no_encoding,
  83   US_ASCII,
  84   ISO_8859_1,
  85   ISO_8859_2,
  86   ISO_8859_3,    /* this and none of the rest are supported. */
  87   ISO_8859_4,
  88   ISO_8859_5,
  89   ISO_8859_6,
  90   ISO_8859_7,
  91   ISO_8859_8,
  92   ISO_8859_9,
  93   ISO_8859_10,
  94   ISO_8859_11,
  95   ISO_8859_12,
  96   ISO_8859_13,
  97   ISO_8859_14,
  98   ISO_8859_15,
  99   last_encoding_code
 100 } encoding_code_type;
 101
 102 /* The current document encoding, or null if not set.  */
 103 extern encoding_code_type document_encoding_code;
 104
 105 /* If an encoding is not supported, just keep it as a string.  */
 106 extern char *unknown_encoding;
 107
 108 /* Maps an HTML abbreviation to ISO and Unicode codes for a given code.  */
 109
 110 typedef unsigned short int unicode_t; /* should be 16 bits */
 111 typedef unsigned char byte_t;
 112
 113 typedef struct
 114 {
 115   char *html;        /* HTML equivalent like umlaut auml => &auml; */
 116   byte_t bytecode;   /* 8-Bit Code (ISO 8859-1,...) */
 117   unicode_t unicode; /* Unicode in U+ convention */
 118 } iso_map_type;
 119
 120 /* Information about the document encoding. */
 121 typedef struct
 122 {
 123   encoding_code_type ec; /* document encoding type (see above enum) */
 124   char *encname;         /* encoding name like "iso-8859-1", valid in
 125                             HTML and Emacs */
 126   iso_map_type *isotab;  /* address of ISO translation table */
 127 } encoding_type;
 128
 129 /* Table with all the encoding codes that we recognize.  */
 130 extern encoding_type encoding_table[];
 131
 132 \f
 133 /* The commands.  */
 134 extern void cm_documentlanguage (void),
 135      cm_documentencoding (void);
 136
 137 /* Accents, other non-English characters.  */
 138 void cm_accent (int arg), cm_special_char (int arg),
 139      cm_dotless (int arg, int start, int end);
 140
 141 extern void cm_accent_umlaut (int arg, int start, int end),
 142      cm_accent_acute (int arg, int start, int end),
 143      cm_accent_cedilla (int arg, int start, int end),
 144      cm_accent_hat (int arg, int start, int end),
 145      cm_accent_grave (int arg, int start, int end),
 146      cm_accent_tilde (int arg, int start, int end);
 147
 148 extern char *current_document_encoding (void);
 149
 150 #endif /* not LANG_H */