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Diffstat (limited to 'makeinfo/lang.h')
-rw-r--r-- | makeinfo/lang.h | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/makeinfo/lang.h b/makeinfo/lang.h new file mode 100644 index 0000000..b902f19 --- /dev/null +++ b/makeinfo/lang.h @@ -0,0 +1,141 @@ +/* lang.h -- declarations for language codes etc. + $Id: lang.h,v 1.14 2007/11/21 23:02:22 karl Exp $ + + Copyright (C) 1999, 2001, 2002, 2003, 2006, 2007 + 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 3 of the License, 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, see <http://www.gnu.org/licenses/>. + + 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 + These code are the ISO-639 two letter codes. */ + +#undef hz /* AIX 4.3.3 */ +typedef enum +{ + aa, ab, ae, af, ak, am, an, ar, as, av, ay, az, ba, be, bg, bh, bi, + bm, bn, bo, br, bs, ca, ce, ch, co, cr, cs, cu, cv, cy, da, de, dv, + dz, ee, el, en, eo, es, et, eu, fa, ff, fi, fj, fo, fr, fy, ga, gd, + gl, gn, gu, gv, ha, he, hi, ho, hr, ht, hu, hy, hz, ia, id, ie, ig, + ii, ik, io, is, it, iu, ja, jv, ka, kg, ki, kj, kk, kl, km, kn, ko, + kr, ks, ku, kv, kw, ky, la, lb, lg, li, ln, lo, lt, lu, lv, mg, mh, + mi, mk, ml, mn, mo, mr, ms, mt, my, na, nb, nd, ne, ng, nl, nn, no, + nr, nv, ny, oc, oj, om, or, os, pa, pi, pl, ps, pt, qu, rm, rn, ro, + ru, rw, sa, sc, sd, se, sg, 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, ty, + ug, uk, ur, uz, ve, vi, vo, wa, 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, + KOI8_R, + KOI8_U, + UTF_8, + 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 */ + char *translit; /* 7-bit transliteration */ +} 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); + +extern const char *lang_transliterate_char (byte_t ch); + +extern char *document_language; + +#endif /* not LANG_H */ |