diff options
Diffstat (limited to 'contrib/texinfo/makeinfo/lang.c')
| -rw-r--r-- | contrib/texinfo/makeinfo/lang.c | 1020 |
1 files changed, 0 insertions, 1020 deletions
diff --git a/contrib/texinfo/makeinfo/lang.c b/contrib/texinfo/makeinfo/lang.c deleted file mode 100644 index c72e8dbc6316..000000000000 --- a/contrib/texinfo/makeinfo/lang.c +++ /dev/null @@ -1,1020 +0,0 @@ -/* lang.c -- language-dependent support. - $Id: lang.c,v 1.14 2004/11/22 23:57:33 karl Exp $ - - Copyright (C) 1999, 2000, 2001, 2002, 2003, 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. - - Originally written by Karl Heinz Marbaise <kama@hippo.fido.de>. */ - -#include "system.h" -#include "cmds.h" -#include "files.h" -#include "lang.h" -#include "makeinfo.h" -#include "xml.h" - -/* Current document encoding. */ -encoding_code_type document_encoding_code = no_encoding; - -/* Current language code; default is English. */ -language_code_type language_code = en; - -/* By default, unsupported encoding is an empty string. */ -char *unknown_encoding = NULL; - -static iso_map_type us_ascii_map [] = {{NULL, 0, 0}}; /* ASCII map is trivial */ - -/* Translation table between HTML and ISO Codes. The last item is - hopefully the Unicode. It might be possible that those Unicodes are - not correct, cause I didn't check them. kama */ -static iso_map_type iso8859_1_map [] = { - { "nbsp", 0xA0, 0x00A0 }, - { "iexcl", 0xA1, 0x00A1 }, - { "cent", 0xA2, 0x00A2 }, - { "pound", 0xA3, 0x00A3 }, - { "curren", 0xA4, 0x00A4 }, - { "yen", 0xA5, 0x00A5 }, - { "brkbar", 0xA6, 0x00A6 }, - { "sect", 0xA7, 0x00A7 }, - { "uml", 0xA8, 0x00A8 }, - { "copy", 0xA9, 0x00A9 }, - { "ordf", 0xAA, 0x00AA }, - { "laquo", 0xAB, 0x00AB }, - { "not", 0xAC, 0x00AC }, - { "shy", 0xAD, 0x00AD }, - { "reg", 0xAE, 0x00AE }, - { "hibar", 0xAF, 0x00AF }, - { "deg", 0xB0, 0x00B0 }, - { "plusmn", 0xB1, 0x00B1 }, - { "sup2", 0xB2, 0x00B2 }, - { "sup3", 0xB3, 0x00B3 }, - { "acute", 0xB4, 0x00B4 }, - { "micro", 0xB5, 0x00B5 }, - { "para", 0xB6, 0x00B6 }, - { "middot", 0xB7, 0x00B7 }, - { "cedil", 0xB8, 0x00B8 }, - { "sup1", 0xB9, 0x00B9 }, - { "ordm", 0xBA, 0x00BA }, - { "raquo", 0xBB, 0x00BB }, - { "frac14", 0xBC, 0x00BC }, - { "frac12", 0xBD, 0x00BD }, - { "frac34", 0xBE, 0x00BE }, - { "iquest", 0xBF, 0x00BF }, - { "Agrave", 0xC0, 0x00C0 }, - { "Aacute", 0xC1, 0x00C1 }, - { "Acirc", 0xC2, 0x00C2 }, - { "Atilde", 0xC3, 0x00C3 }, - { "Auml", 0xC4, 0x00C4 }, - { "Aring", 0xC5, 0x00C5 }, - { "AElig", 0xC6, 0x00C6 }, - { "Ccedil", 0xC7, 0x00C7 }, - { "Ccedil", 0xC7, 0x00C7 }, - { "Egrave", 0xC8, 0x00C8 }, - { "Eacute", 0xC9, 0x00C9 }, - { "Ecirc", 0xCA, 0x00CA }, - { "Euml", 0xCB, 0x00CB }, - { "Igrave", 0xCC, 0x00CC }, - { "Iacute", 0xCD, 0x00CD }, - { "Icirc", 0xCE, 0x00CE }, - { "Iuml", 0xCF, 0x00CF }, - { "ETH", 0xD0, 0x00D0 }, - { "Ntilde", 0xD1, 0x00D1 }, - { "Ograve", 0xD2, 0x00D2 }, - { "Oacute", 0xD3, 0x00D3 }, - { "Ocirc", 0xD4, 0x00D4 }, - { "Otilde", 0xD5, 0x00D5 }, - { "Ouml", 0xD6, 0x00D6 }, - { "times", 0xD7, 0x00D7 }, - { "Oslash", 0xD8, 0x00D8 }, - { "Ugrave", 0xD9, 0x00D9 }, - { "Uacute", 0xDA, 0x00DA }, - { "Ucirc", 0xDB, 0x00DB }, - { "Uuml", 0xDC, 0x00DC }, - { "Yacute", 0xDD, 0x00DD }, - { "THORN", 0xDE, 0x00DE }, - { "szlig", 0xDF, 0x00DF }, - { "agrave", 0xE0, 0x00E0 }, - { "aacute", 0xE1, 0x00E1 }, - { "acirc", 0xE2, 0x00E2 }, - { "atilde", 0xE3, 0x00E3 }, - { "auml", 0xE4, 0x00E4 }, - { "aring", 0xE5, 0x00E5 }, - { "aelig", 0xE6, 0x00E6 }, - { "ccedil", 0xE7, 0x00E7 }, - { "egrave", 0xE8, 0x00E8 }, - { "eacute", 0xE9, 0x00E9 }, - { "ecirc", 0xEA, 0x00EA }, - { "euml", 0xEB, 0x00EB }, - { "igrave", 0xEC, 0x00EC }, - { "iacute", 0xED, 0x00ED }, - { "icirc", 0xEE, 0x00EE }, - { "iuml", 0xEF, 0x00EF }, - { "eth", 0xF0, 0x00F0 }, - { "ntilde", 0xF1, 0x00F1 }, - { "ograve", 0xF2, 0x00F2 }, - { "oacute", 0xF3, 0x00F3 }, - { "ocirc", 0xF4, 0x00F4 }, - { "otilde", 0xF5, 0x00F5 }, - { "ouml", 0xF6, 0x00F6 }, - { "divide", 0xF7, 0x00F7 }, - { "oslash", 0xF8, 0x00F8 }, - { "ugrave", 0xF9, 0x00F9 }, - { "uacute", 0xFA, 0x00FA }, - { "ucirc", 0xFB, 0x00FB }, - { "uuml", 0xFC, 0x00FC }, - { "yacute", 0xFD, 0x00FD }, - { "thorn", 0xFE, 0x00FE }, - { "yuml", 0xFF, 0x00FF }, - { NULL, 0, 0 } -}; - - -/* ISO 8859-15, also known as Latin 9, differs from Latin 1 in only a - few positions. http://www.cs.tut.fi/~jkorpela/latin9.html has a good - explanation and listing, summarized here. The names are abbreviated - from the official Unicode names, to fit in a decent line length. - - code position - dec oct hex latin1 latin1 name latin9 latin9 name - - 164 0244 0xA4 U+00A4 currency symbol U+20AC euro sign - 166 0246 0xA6 U+00A6 broken bar U+0160 S with caron - 168 0250 0xA8 U+00A8 diaeresis U+0161 s with caron - 180 0264 0xB4 U+00B4 acute accent U+017D Z with caron - 184 0270 0xB8 U+00B8 cedilla U+017E z with caron - 188 0274 0xBC U+00BC fraction 1/4 U+0152 ligature OE - 189 0275 0xBD U+00BD fraction 1/2 U+0153 ligature oe - 190 0276 0xBE U+00BE fraction 3/4 U+0178 Y with diaeresis -*/ - -static iso_map_type iso8859_15_map [] = { - { "nbsp", 0xA0, 0x00A0 }, - { "iexcl", 0xA1, 0x00A1 }, - { "cent", 0xA2, 0x00A2 }, - { "pound", 0xA3, 0x00A3 }, - { "euro", 0xA4, 0x20AC }, - { "yen", 0xA5, 0x00A5 }, - { "Scaron", 0xA6, 0x0160 }, - { "sect", 0xA7, 0x00A7 }, - { "scaron", 0xA8, 0x0161 }, - { "copy", 0xA9, 0x00A9 }, - { "ordf", 0xAA, 0x00AA }, - { "laquo", 0xAB, 0x00AB }, - { "not", 0xAC, 0x00AC }, - { "shy", 0xAD, 0x00AD }, - { "reg", 0xAE, 0x00AE }, - { "hibar", 0xAF, 0x00AF }, - { "deg", 0xB0, 0x00B0 }, - { "plusmn", 0xB1, 0x00B1 }, - { "sup2", 0xB2, 0x00B2 }, - { "sup3", 0xB3, 0x00B3 }, - { "Zcaron", 0xB4, 0x017D }, - { "micro", 0xB5, 0x00B5 }, - { "para", 0xB6, 0x00B6 }, - { "middot", 0xB7, 0x00B7 }, - { "zcaron", 0xB8, 0x017E }, - { "sup1", 0xB9, 0x00B9 }, - { "ordm", 0xBA, 0x00BA }, - { "raquo", 0xBB, 0x00BB }, - { "OElig", 0xBC, 0x0152 }, - { "oelig", 0xBD, 0x0153 }, - { "Yuml", 0xBE, 0x0178 }, - { "iquest", 0xBF, 0x00BF }, - { "Agrave", 0xC0, 0x00C0 }, - { "Aacute", 0xC1, 0x00C1 }, - { "Acirc", 0xC2, 0x00C2 }, - { "Atilde", 0xC3, 0x00C3 }, - { "Auml", 0xC4, 0x00C4 }, - { "Aring", 0xC5, 0x00C5 }, - { "AElig", 0xC6, 0x00C6 }, - { "Ccedil", 0xC7, 0x00C7 }, - { "Ccedil", 0xC7, 0x00C7 }, - { "Egrave", 0xC8, 0x00C8 }, - { "Eacute", 0xC9, 0x00C9 }, - { "Ecirc", 0xCA, 0x00CA }, - { "Euml", 0xCB, 0x00CB }, - { "Igrave", 0xCC, 0x00CC }, - { "Iacute", 0xCD, 0x00CD }, - { "Icirc", 0xCE, 0x00CE }, - { "Iuml", 0xCF, 0x00CF }, - { "ETH", 0xD0, 0x00D0 }, - { "Ntilde", 0xD1, 0x00D1 }, - { "Ograve", 0xD2, 0x00D2 }, - { "Oacute", 0xD3, 0x00D3 }, - { "Ocirc", 0xD4, 0x00D4 }, - { "Otilde", 0xD5, 0x00D5 }, - { "Ouml", 0xD6, 0x00D6 }, - { "times", 0xD7, 0x00D7 }, - { "Oslash", 0xD8, 0x00D8 }, - { "Ugrave", 0xD9, 0x00D9 }, - { "Uacute", 0xDA, 0x00DA }, - { "Ucirc", 0xDB, 0x00DB }, - { "Uuml", 0xDC, 0x00DC }, - { "Yacute", 0xDD, 0x00DD }, - { "THORN", 0xDE, 0x00DE }, - { "szlig", 0xDF, 0x00DF }, - { "agrave", 0xE0, 0x00E0 }, - { "aacute", 0xE1, 0x00E1 }, - { "acirc", 0xE2, 0x00E2 }, - { "atilde", 0xE3, 0x00E3 }, - { "auml", 0xE4, 0x00E4 }, - { "aring", 0xE5, 0x00E5 }, - { "aelig", 0xE6, 0x00E6 }, - { "ccedil", 0xE7, 0x00E7 }, - { "egrave", 0xE8, 0x00E8 }, - { "eacute", 0xE9, 0x00E9 }, - { "ecirc", 0xEA, 0x00EA }, - { "euml", 0xEB, 0x00EB }, - { "igrave", 0xEC, 0x00EC }, - { "iacute", 0xED, 0x00ED }, - { "icirc", 0xEE, 0x00EE }, - { "iuml", 0xEF, 0x00EF }, - { "eth", 0xF0, 0x00F0 }, - { "ntilde", 0xF1, 0x00F1 }, - { "ograve", 0xF2, 0x00F2 }, - { "oacute", 0xF3, 0x00F3 }, - { "ocirc", 0xF4, 0x00F4 }, - { "otilde", 0xF5, 0x00F5 }, - { "ouml", 0xF6, 0x00F6 }, - { "divide", 0xF7, 0x00F7 }, - { "oslash", 0xF8, 0x00F8 }, - { "ugrave", 0xF9, 0x00F9 }, - { "uacute", 0xFA, 0x00FA }, - { "ucirc", 0xFB, 0x00FB }, - { "uuml", 0xFC, 0x00FC }, - { "yacute", 0xFD, 0x00FD }, - { "thorn", 0xFE, 0x00FE }, - { "yuml", 0xFF, 0x00FF }, - { NULL, 0, 0 } -}; - - - -/* Date: Mon, 31 Mar 2003 00:19:28 +0200 - From: Wojciech Polak <polak@gnu.org> -... - * Primary Polish site for ogonki is http://www.agh.edu.pl/ogonki/, - but it's only in Polish language (it has some interesting links). - - * A general site about ISO 8859-2 at http://nl.ijs.si/gnusl/cee/iso8859-2.html - - * ISO 8859-2 Character Set at http://nl.ijs.si/gnusl/cee/charset.html - This site provides almost all information about iso-8859-2, - including the character table!!! (must see!) - - * ISO 8859-2 and even HTML entities !!! (must see!) - http://people.ssh.fi/mtr/genscript/88592.txt - - * (minor) http://www.agh.edu.pl/ogonki/plchars.html - One more table, this time it includes even information about Polish - characters in Unicode. -*/ - -static iso_map_type iso8859_2_map [] = { - { "nbsp", 0xA0, 0x00A0 }, /* NO-BREAK SPACE */ - { "", 0xA1, 0x0104 }, /* LATIN CAPITAL LETTER A WITH OGONEK */ - { "", 0xA2, 0x02D8 }, /* BREVE */ - { "", 0xA3, 0x0141 }, /* LATIN CAPITAL LETTER L WITH STROKE */ - { "curren", 0xA4, 0x00A4 }, /* CURRENCY SIGN */ - { "", 0xA5, 0x013D }, /* LATIN CAPITAL LETTER L WITH CARON */ - { "", 0xA6, 0x015A }, /* LATIN CAPITAL LETTER S WITH ACUTE */ - { "sect", 0xA7, 0x00A7 }, /* SECTION SIGN */ - { "uml", 0xA8, 0x00A8 }, /* DIAERESIS */ - { "", 0xA9, 0x0160 }, /* LATIN CAPITAL LETTER S WITH CARON */ - { "", 0xAA, 0x015E }, /* LATIN CAPITAL LETTER S WITH CEDILLA */ - { "", 0xAB, 0x0164 }, /* LATIN CAPITAL LETTER T WITH CARON */ - { "", 0xAC, 0x0179 }, /* LATIN CAPITAL LETTER Z WITH ACUTE */ - { "shy", 0xAD, 0x00AD }, /* SOFT HYPHEN */ - { "", 0xAE, 0x017D }, /* LATIN CAPITAL LETTER Z WITH CARON */ - { "", 0xAF, 0x017B }, /* LATIN CAPITAL LETTER Z WITH DOT ABOVE */ - { "deg", 0xB0, 0x00B0 }, /* DEGREE SIGN */ - { "", 0xB1, 0x0105 }, /* LATIN SMALL LETTER A WITH OGONEK */ - { "", 0xB2, 0x02DB }, /* OGONEK */ - { "", 0xB3, 0x0142 }, /* LATIN SMALL LETTER L WITH STROKE */ - { "acute", 0xB4, 0x00B4 }, /* ACUTE ACCENT */ - { "", 0xB5, 0x013E }, /* LATIN SMALL LETTER L WITH CARON */ - { "", 0xB6, 0x015B }, /* LATIN SMALL LETTER S WITH ACUTE */ - { "", 0xB7, 0x02C7 }, /* CARON (Mandarin Chinese third tone) */ - { "cedil", 0xB8, 0x00B8 }, /* CEDILLA */ - { "", 0xB9, 0x0161 }, /* LATIN SMALL LETTER S WITH CARON */ - { "", 0xBA, 0x015F }, /* LATIN SMALL LETTER S WITH CEDILLA */ - { "", 0xBB, 0x0165 }, /* LATIN SMALL LETTER T WITH CARON */ - { "", 0xBC, 0x017A }, /* LATIN SMALL LETTER Z WITH ACUTE */ - { "", 0xBD, 0x02DD }, /* DOUBLE ACUTE ACCENT */ - { "", 0xBE, 0x017E }, /* LATIN SMALL LETTER Z WITH CARON */ - { "", 0xBF, 0x017C }, /* LATIN SMALL LETTER Z WITH DOT ABOVE */ - { "", 0xC0, 0x0154 }, /* LATIN CAPITAL LETTER R WITH ACUTE */ - { "", 0xC1, 0x00C1 }, /* LATIN CAPITAL LETTER A WITH ACUTE */ - { "", 0xC2, 0x00C2 }, /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */ - { "", 0xC3, 0x0102 }, /* LATIN CAPITAL LETTER A WITH BREVE */ - { "", 0xC4, 0x00C4 }, /* LATIN CAPITAL LETTER A WITH DIAERESIS */ - { "", 0xC5, 0x0139 }, /* LATIN CAPITAL LETTER L WITH ACUTE */ - { "", 0xC6, 0x0106 }, /* LATIN CAPITAL LETTER C WITH ACUTE */ - { "", 0xC7, 0x00C7 }, /* LATIN CAPITAL LETTER C WITH CEDILLA */ - { "", 0xC8, 0x010C }, /* LATIN CAPITAL LETTER C WITH CARON */ - { "", 0xC9, 0x00C9 }, /* LATIN CAPITAL LETTER E WITH ACUTE */ - { "", 0xCA, 0x0118 }, /* LATIN CAPITAL LETTER E WITH OGONEK */ - { "", 0xCB, 0x00CB }, /* LATIN CAPITAL LETTER E WITH DIAERESIS */ - { "", 0xCC, 0x011A }, /* LATIN CAPITAL LETTER E WITH CARON */ - { "", 0xCD, 0x00CD }, /* LATIN CAPITAL LETTER I WITH ACUTE */ - { "", 0xCE, 0x00CE }, /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */ - { "", 0xCF, 0x010E }, /* LATIN CAPITAL LETTER D WITH CARON */ - { "", 0xD0, 0x0110 }, /* LATIN CAPITAL LETTER D WITH STROKE */ - { "", 0xD1, 0x0143 }, /* LATIN CAPITAL LETTER N WITH ACUTE */ - { "", 0xD2, 0x0147 }, /* LATIN CAPITAL LETTER N WITH CARON */ - { "", 0xD3, 0x00D3 }, /* LATIN CAPITAL LETTER O WITH ACUTE */ - { "", 0xD4, 0x00D4 }, /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */ - { "", 0xD5, 0x0150 }, /* LATIN CAPITAL LETTER O WITH DOUBLE ACUTE */ - { "", 0xD6, 0x00D6 }, /* LATIN CAPITAL LETTER O WITH DIAERESIS */ - { "times", 0xD7, 0x00D7 }, /* MULTIPLICATION SIGN */ - { "", 0xD8, 0x0158 }, /* LATIN CAPITAL LETTER R WITH CARON */ - { "", 0xD9, 0x016E }, /* LATIN CAPITAL LETTER U WITH RING ABOVE */ - { "", 0xDA, 0x00DA }, /* LATIN CAPITAL LETTER U WITH ACUTE */ - { "", 0xDB, 0x0170 }, /* LATIN CAPITAL LETTER U WITH DOUBLE ACUTE */ - { "", 0xDC, 0x00DC }, /* LATIN CAPITAL LETTER U WITH DIAERESIS */ - { "", 0xDD, 0x00DD }, /* LATIN CAPITAL LETTER Y WITH ACUTE */ - { "", 0xDE, 0x0162 }, /* LATIN CAPITAL LETTER T WITH CEDILLA */ - { "", 0xDF, 0x00DF }, /* LATIN SMALL LETTER SHARP S (German) */ - { "", 0xE0, 0x0155 }, /* LATIN SMALL LETTER R WITH ACUTE */ - { "", 0xE1, 0x00E1 }, /* LATIN SMALL LETTER A WITH ACUTE */ - { "", 0xE2, 0x00E2 }, /* LATIN SMALL LETTER A WITH CIRCUMFLEX */ - { "", 0xE3, 0x0103 }, /* LATIN SMALL LETTER A WITH BREVE */ - { "", 0xE4, 0x00E4 }, /* LATIN SMALL LETTER A WITH DIAERESIS */ - { "", 0xE5, 0x013A }, /* LATIN SMALL LETTER L WITH ACUTE */ - { "", 0xE6, 0x0107 }, /* LATIN SMALL LETTER C WITH ACUTE */ - { "", 0xE7, 0x00E7 }, /* LATIN SMALL LETTER C WITH CEDILLA */ - { "", 0xE8, 0x010D }, /* LATIN SMALL LETTER C WITH CARON */ - { "", 0xE9, 0x00E9 }, /* LATIN SMALL LETTER E WITH ACUTE */ - { "", 0xEA, 0x0119 }, /* LATIN SMALL LETTER E WITH OGONEK */ - { "", 0xEB, 0x00EB }, /* LATIN SMALL LETTER E WITH DIAERESIS */ - { "", 0xEC, 0x011B }, /* LATIN SMALL LETTER E WITH CARON */ - { "", 0xED, 0x00ED }, /* LATIN SMALL LETTER I WITH ACUTE */ - { "", 0xEE, 0x00EE }, /* LATIN SMALL LETTER I WITH CIRCUMFLEX */ - { "", 0xEF, 0x010F }, /* LATIN SMALL LETTER D WITH CARON */ - { "", 0xF0, 0x0111 }, /* LATIN SMALL LETTER D WITH STROKE */ - { "", 0xF1, 0x0144 }, /* LATIN SMALL LETTER N WITH ACUTE */ - { "", 0xF2, 0x0148 }, /* LATIN SMALL LETTER N WITH CARON */ - { "", 0xF3, 0x00F3 }, /* LATIN SMALL LETTER O WITH ACUTE */ - { "", 0xF4, 0x00F4 }, /* LATIN SMALL LETTER O WITH CIRCUMFLEX */ - { "", 0xF5, 0x0151 }, /* LATIN SMALL LETTER O WITH DOUBLE ACUTE */ - { "", 0xF6, 0x00F6 }, /* LATIN SMALL LETTER O WITH DIAERESIS */ - { "divide", 0xF7, 0x00F7 }, /* DIVISION SIGN */ - { "", 0xF8, 0x0159 }, /* LATIN SMALL LETTER R WITH CARON */ - { "", 0xF9, 0x016F }, /* LATIN SMALL LETTER U WITH RING ABOVE */ - { "", 0xFA, 0x00FA }, /* LATIN SMALL LETTER U WITH ACUTE */ - { "", 0xFB, 0x0171 }, /* LATIN SMALL LETTER U WITH DOUBLE ACUTE */ - { "", 0xFC, 0x00FC }, /* LATIN SMALL LETTER U WITH DIAERESIS */ - { "", 0xFD, 0x00FD }, /* LATIN SMALL LETTER Y WITH ACUTE */ - { "", 0xFE, 0x0163 }, /* LATIN SMALL LETTER T WITH CEDILLA */ - { "", 0xFF, 0x02D9 }, /* DOT ABOVE (Mandarin Chinese light tone) */ - { NULL, 0, 0 } -}; - -encoding_type encoding_table[] = { - { no_encoding, "(no encoding)", NULL }, - { US_ASCII, "US-ASCII", us_ascii_map }, - { ISO_8859_1, "iso-8859-1", (iso_map_type *) iso8859_1_map }, - { ISO_8859_2, "iso-8859-2", (iso_map_type *) iso8859_2_map }, - { ISO_8859_3, "iso-8859-3", NULL }, - { ISO_8859_4, "iso-8859-4", NULL }, - { ISO_8859_5, "iso-8859-5", NULL }, - { ISO_8859_6, "iso-8859-6", NULL }, - { ISO_8859_7, "iso-8859-7", NULL }, - { ISO_8859_8, "iso-8859-8", NULL }, - { ISO_8859_9, "iso-8859-9", NULL }, - { ISO_8859_10, "iso-8859-10", NULL }, - { ISO_8859_11, "iso-8859-11", NULL }, - { ISO_8859_12, "iso-8859-12", NULL }, - { ISO_8859_13, "iso-8859-13", NULL }, - { ISO_8859_14, "iso-8859-14", NULL }, - { ISO_8859_15, "iso-8859-15", (iso_map_type *) iso8859_15_map }, - { last_encoding_code, NULL, NULL } -}; - - -language_type language_table[] = { - { aa, "aa", "Afar" }, - { ab, "ab", "Abkhazian" }, - { af, "af", "Afrikaans" }, - { am, "am", "Amharic" }, - { ar, "ar", "Arabic" }, - { as, "as", "Assamese" }, - { ay, "ay", "Aymara" }, - { az, "az", "Azerbaijani" }, - { ba, "ba", "Bashkir" }, - { be, "be", "Byelorussian" }, - { bg, "bg", "Bulgarian" }, - { bh, "bh", "Bihari" }, - { bi, "bi", "Bislama" }, - { bn, "bn", "Bengali; Bangla" }, - { bo, "bo", "Tibetan" }, - { br, "br", "Breton" }, - { ca, "ca", "Catalan" }, - { co, "co", "Corsican" }, - { cs, "cs", "Czech" }, - { cy, "cy", "Welsh" }, - { da, "da", "Danish" }, - { de, "de", "German" }, - { dz, "dz", "Bhutani" }, - { el, "el", "Greek" }, - { en, "en", "English" }, - { eo, "eo", "Esperanto" }, - { es, "es", "Spanish" }, - { et, "et", "Estonian" }, - { eu, "eu", "Basque" }, - { fa, "fa", "Persian" }, - { fi, "fi", "Finnish" }, - { fj, "fj", "Fiji" }, - { fo, "fo", "Faroese" }, - { fr, "fr", "French" }, - { fy, "fy", "Frisian" }, - { ga, "ga", "Irish" }, - { gd, "gd", "Scots Gaelic" }, - { gl, "gl", "Galician" }, - { gn, "gn", "Guarani" }, - { gu, "gu", "Gujarati" }, - { ha, "ha", "Hausa" }, - { he, "he", "Hebrew" } /* (formerly iw) */, - { hi, "hi", "Hindi" }, - { hr, "hr", "Croatian" }, - { hu, "hu", "Hungarian" }, - { hy, "hy", "Armenian" }, - { ia, "ia", "Interlingua" }, - { id, "id", "Indonesian" } /* (formerly in) */, - { ie, "ie", "Interlingue" }, - { ik, "ik", "Inupiak" }, - { is, "is", "Icelandic" }, - { it, "it", "Italian" }, - { iu, "iu", "Inuktitut" }, - { ja, "ja", "Japanese" }, - { jw, "jw", "Javanese" }, - { ka, "ka", "Georgian" }, - { kk, "kk", "Kazakh" }, - { kl, "kl", "Greenlandic" }, - { km, "km", "Cambodian" }, - { kn, "kn", "Kannada" }, - { ko, "ko", "Korean" }, - { ks, "ks", "Kashmiri" }, - { ku, "ku", "Kurdish" }, - { ky, "ky", "Kirghiz" }, - { la, "la", "Latin" }, - { ln, "ln", "Lingala" }, - { lo, "lo", "Laothian" }, - { lt, "lt", "Lithuanian" }, - { lv, "lv", "Latvian, Lettish" }, - { mg, "mg", "Malagasy" }, - { mi, "mi", "Maori" }, - { mk, "mk", "Macedonian" }, - { ml, "ml", "Malayalam" }, - { mn, "mn", "Mongolian" }, - { mo, "mo", "Moldavian" }, - { mr, "mr", "Marathi" }, - { ms, "ms", "Malay" }, - { mt, "mt", "Maltese" }, - { my, "my", "Burmese" }, - { na, "na", "Nauru" }, - { ne, "ne", "Nepali" }, - { nl, "nl", "Dutch" }, - { no, "no", "Norwegian" }, - { oc, "oc", "Occitan" }, - { om, "om", "(Afan) Oromo" }, - { or, "or", "Oriya" }, - { pa, "pa", "Punjabi" }, - { pl, "pl", "Polish" }, - { ps, "ps", "Pashto, Pushto" }, - { pt, "pt", "Portuguese" }, - { qu, "qu", "Quechua" }, - { rm, "rm", "Rhaeto-Romance" }, - { rn, "rn", "Kirundi" }, - { ro, "ro", "Romanian" }, - { ru, "ru", "Russian" }, - { rw, "rw", "Kinyarwanda" }, - { sa, "sa", "Sanskrit" }, - { sd, "sd", "Sindhi" }, - { sg, "sg", "Sangro" }, - { sh, "sh", "Serbo-Croatian" }, - { si, "si", "Sinhalese" }, - { sk, "sk", "Slovak" }, - { sl, "sl", "Slovenian" }, - { sm, "sm", "Samoan" }, - { sn, "sn", "Shona" }, - { so, "so", "Somali" }, - { sq, "sq", "Albanian" }, - { sr, "sr", "Serbian" }, - { ss, "ss", "Siswati" }, - { st, "st", "Sesotho" }, - { su, "su", "Sundanese" }, - { sv, "sv", "Swedish" }, - { sw, "sw", "Swahili" }, - { ta, "ta", "Tamil" }, - { te, "te", "Telugu" }, - { tg, "tg", "Tajik" }, - { th, "th", "Thai" }, - { ti, "ti", "Tigrinya" }, - { tk, "tk", "Turkmen" }, - { tl, "tl", "Tagalog" }, - { tn, "tn", "Setswana" }, - { to, "to", "Tonga" }, - { tr, "tr", "Turkish" }, - { ts, "ts", "Tsonga" }, - { tt, "tt", "Tatar" }, - { tw, "tw", "Twi" }, - { ug, "ug", "Uighur" }, - { uk, "uk", "Ukrainian" }, - { ur, "ur", "Urdu" }, - { uz, "uz", "Uzbek" }, - { vi, "vi", "Vietnamese" }, - { vo, "vo", "Volapuk" }, - { wo, "wo", "Wolof" }, - { xh, "xh", "Xhosa" }, - { yi, "yi", "Yiddish" } /* (formerly ji) */, - { yo, "yo", "Yoruba" }, - { za, "za", "Zhuang" }, - { zh, "zh", "Chinese" }, - { zu, "zu", "Zulu" }, - { last_language_code, NULL, NULL } -}; - -/* @documentlanguage. Maybe we'll do something useful with this in the - future. For now, we just recognize it. */ - -/* XML documents can make use of this data. Unfortunately, it clashes with - the structure currently used. So instead of enclosing content into - a language block, we just output an empty element. Anyways, a stream based - parser can make good use of it. */ -void -cm_documentlanguage (void) -{ - language_code_type c; - char *lang_arg; - - /* Read the line with the language code on it. */ - get_rest_of_line (0, &lang_arg); - - /* Linear search is fine these days. */ - for (c = aa; c != last_language_code; c++) - { - if (strcmp (lang_arg, language_table[c].abbrev) == 0) - { /* Set current language code. */ - language_code = c; - break; - } - } - - /* If we didn't find this code, complain. */ - if (c == last_language_code) - warning (_("%s is not a valid ISO 639 language code"), lang_arg); - - if (xml && !docbook) - { - xml_insert_element_with_attribute (DOCUMENTLANGUAGE, START, "xml:lang=\"%s\"", lang_arg); - xml_insert_element (DOCUMENTLANGUAGE, END); - } - - free (lang_arg); -} - - - -/* Search through the encoding table for the given character, returning - its equivalent. */ - -static int -cm_search_iso_map (char *html) -{ - int i; - iso_map_type *iso = encoding_table[document_encoding_code].isotab; - - /* If no conversion table for this encoding, quit. */ - if (!iso) - return -1; - - for (i = 0; iso[i].html; i++) - { - if (strcmp (html, iso[i].html) == 0) - return i; - } - - return -1; -} - - -/* @documentencoding. Set the translation table. */ - -void -cm_documentencoding (void) -{ - if (!handling_delayed_writes) - { - encoding_code_type enc; - char *enc_arg; - - /* This is ugly and probably needs to apply to other commands' - argument parsing as well. When we're doing @documentencoding, - we're generally in the frontmatter of the document, and so the. - expansion in html/xml/docbook would generally be the empty string. - (Because those modes wait until the first normal text of the - document to start outputting.) The result would thus be a warning - "unrecognized encoding name `'". Sigh. */ - int save_html = html; - int save_xml = xml; - - html = 0; - xml = 0; - get_rest_of_line (1, &enc_arg); - html = save_html; - xml = save_xml; - - /* See if we have this encoding. */ - for (enc = no_encoding+1; enc != last_encoding_code; enc++) - { - if (strcasecmp (enc_arg, encoding_table[enc].encname) == 0) - { - document_encoding_code = enc; - break; - } - } - - /* If we didn't find this code, complain. */ - if (enc == last_encoding_code) - { - warning (_("unrecognized encoding name `%s'"), enc_arg); - /* Let the previous one go. */ - if (unknown_encoding && *unknown_encoding) - free (unknown_encoding); - unknown_encoding = xstrdup (enc_arg); - } - - else if (encoding_table[document_encoding_code].isotab == NULL) - warning (_("sorry, encoding `%s' not supported"), enc_arg); - - free (enc_arg); - } - else if (xml) - { - char *encoding = current_document_encoding (); - - if (encoding && *encoding) - { - insert_string (" encoding=\""); - insert_string (encoding); - insert_string ("\""); - } - - free (encoding); - } -} - -char * -current_document_encoding (void) -{ - if (document_encoding_code != no_encoding) - return xstrdup (encoding_table[document_encoding_code].encname); - else if (unknown_encoding && *unknown_encoding) - return xstrdup (unknown_encoding); - else - return xstrdup (""); -} - - -/* If html or xml output, add &HTML_STR; to the output. If not html and - the user requested encoded output, add the real 8-bit character - corresponding to HTML_STR from the translation tables. Otherwise, - add INFO_STR. */ - -static void -add_encoded_char (char *html_str, char *info_str) -{ - if (html) - add_word_args ("&%s;", html_str); - else if (xml) - xml_insert_entity (html_str); - else if (enable_encoding) - { - /* Look for HTML_STR in the current translation table. */ - int rc = cm_search_iso_map (html_str); - if (rc >= 0) - /* We found it, add the real character. */ - add_char (encoding_table[document_encoding_code].isotab[rc].bytecode); - else - { /* We didn't find it, that seems bad. */ - warning (_("invalid encoded character `%s'"), html_str); - add_word (info_str); - } - } - else - add_word (info_str); -} - - - -/* Output an accent for HTML or XML. */ - -static void -cm_accent_generic_html (int arg, int start, int end, char *html_supported, - int single, int html_solo_standalone, char *html_solo) -{ - static int valid_html_accent; /* yikes */ - - if (arg == START) - { /* If HTML has good support for this character, use it. */ - if (strchr (html_supported, curchar ())) - { /* Yes; start with an ampersand. The character itself - will be added later in read_command (makeinfo.c). */ - int saved_escape_html = escape_html; - escape_html = 0; - valid_html_accent = 1; - add_char ('&'); - escape_html = saved_escape_html; - } - else - { /* @dotless{i} is not listed in html_supported but HTML entities - starting with `i' can be used, such as î. */ - int save_input_text_offset = input_text_offset; - char *accent_contents; - - get_until_in_braces ("\n", &accent_contents); - canon_white (accent_contents); - - if (strstr (accent_contents, "@dotless{i")) - { - add_word_args ("&%c", accent_contents[9]); - valid_html_accent = 1; - } - else - { - /* Search for @dotless{} wasn't successful, so rewind. */ - input_text_offset = save_input_text_offset; - valid_html_accent = 0; - if (html_solo_standalone) - { /* No special HTML support, so produce standalone char. */ - if (xml) - xml_insert_entity (html_solo); - else - add_word_args ("&%s;", html_solo); - } - else - /* If the html_solo does not exist as standalone character - (namely ˆ ` ˜), then we use - the single character version instead. */ - add_char (single); - } - - free (accent_contents); - } - } - else if (arg == END) - { /* Only if we saw a valid_html_accent can we use the full - HTML accent (umlaut, grave ...). */ - if (valid_html_accent) - { - add_word (html_solo); - add_char (';'); - } - } -} - - -static void -cm_accent_generic_no_headers (int arg, int start, int end, int single, - char *html_solo) -{ - if (arg == END) - { - if (no_encoding) - add_char (single); - else - { - int rc; - char *buffer = xmalloc (1 + strlen (html_solo) + 1); - buffer[0] = output_paragraph[end - 1]; - buffer[1] = 0; - strcat (buffer, html_solo); - - rc = cm_search_iso_map (buffer); - if (rc >= 0) - /* A little bit tricky ;-) - Here we replace the character which has - been inserted in read_command with - the value we have found in converting table - Does there exist a better way to do this? kama. */ - output_paragraph[end - 1] - = encoding_table[document_encoding_code].isotab[rc].bytecode; - else - { /* If we didn't find a translation for this character, - put the single instead. E.g., &Xuml; does not exist so X¨ - should be produced. */ - /* When the below warning is issued, an author has nothing - wrong in their document, let alone anything ``fixable'' - on their side. So it is commented out for now. */ - /* warning (_("%s is an invalid ISO code, using %c"), - buffer, single); */ - add_char (single); - } - - free (buffer); - } - } -} - - - -/* Accent commands that take explicit arguments and don't have any - special HTML support. */ - -void -cm_accent (int arg) -{ - int old_escape_html = escape_html; - escape_html = 0; - if (arg == START) - { - /* Must come first to avoid ambiguity with overdot. */ - if (strcmp (command, "udotaccent") == 0) /* underdot */ - add_char ('.'); - } - else if (arg == END) - { - if (strcmp (command, "=") == 0) /* macron */ - add_word ((html || xml) ? "¯" : "="); - else if (strcmp (command, "H") == 0) /* Hungarian umlaut */ - add_word ("''"); - else if (strcmp (command, "dotaccent") == 0) /* overdot */ - add_meta_char ('.'); - else if (strcmp (command, "ringaccent") == 0) /* ring */ - add_char ('*'); - else if (strcmp (command, "tieaccent") == 0) /* long tie */ - add_char ('['); - else if (strcmp (command, "u") == 0) /* breve */ - add_char ('('); - else if (strcmp (command, "ubaraccent") == 0) /* underbar */ - add_char ('_'); - else if (strcmp (command, "v") == 0) /* hacek/check */ - add_word ((html || xml) ? "<" : "<"); - } - escape_html = old_escape_html; -} - -/* Common routine for the accent characters that have support in HTML. - If the character being accented is in the HTML_SUPPORTED set, then - produce &CHTML_SOLO;, for example, Ä for an A-umlaut. If not in - HTML_SUPPORTED, just produce &HTML_SOLO;X for the best we can do with - at an X-umlaut. If not producing HTML, just use SINGLE, a - character such as " which is the best plain text representation we - can manage. If HTML_SOLO_STANDALONE is nonzero the given HTML_SOLO - exists as valid standalone character in HTML, e.g., ¨. */ - -static void -cm_accent_generic (int arg, int start, int end, char *html_supported, - int single, int html_solo_standalone, char *html_solo) -{ - /* Accentuating space characters makes no sense, so issue a warning. */ - if (arg == START && isspace (input_text[input_text_offset])) - warning ("Accent command `@%s' must not be followed by whitespace", - command); - - if (html || xml) - cm_accent_generic_html (arg, start, end, html_supported, - single, html_solo_standalone, html_solo); - else if (no_headers) - cm_accent_generic_no_headers (arg, start, end, single, html_solo); - else if (arg == END) - { - if (enable_encoding) - /* use 8-bit if available */ - cm_accent_generic_no_headers (arg, start, end, single, html_solo); - else - /* use regular character */ - add_char (single); - } -} - -void -cm_accent_umlaut (int arg, int start, int end) -{ - cm_accent_generic (arg, start, end, "aouAOUEeIiy", '"', 1, "uml"); -} - -void -cm_accent_acute (int arg, int start, int end) -{ - cm_accent_generic (arg, start, end, "AEIOUYaeiouy", '\'', 1, "acute"); -} - -void -cm_accent_cedilla (int arg, int start, int end) -{ - cm_accent_generic (arg, start, end, "Cc", ',', 1, "cedil"); -} - -void -cm_accent_hat (int arg, int start, int end) -{ - cm_accent_generic (arg, start, end, "AEIOUaeiou", '^', 0, "circ"); -} - -void -cm_accent_grave (int arg, int start, int end) -{ - cm_accent_generic (arg, start, end, "AEIOUaeiou", '`', 0, "grave"); -} - -void -cm_accent_tilde (int arg, int start, int end) -{ - cm_accent_generic (arg, start, end, "ANOano", '~', 0, "tilde"); -} - - - -/* Non-English letters/characters that don't insert themselves. */ -void -cm_special_char (int arg) -{ - int old_escape_html = escape_html; - escape_html = 0; - - if (arg == START) - { - if ((*command == 'L' || *command == 'l' - || *command == 'O' || *command == 'o') - && command[1] == 0) - { /* Lslash lslash Oslash oslash. - Lslash and lslash aren't supported in HTML. */ - if (command[0] == 'O') - add_encoded_char ("Oslash", "/O"); - else if (command[0] == 'o') - add_encoded_char ("oslash", "/o"); - else - add_word_args ("/%c", command[0]); - } - else if (strcmp (command, "exclamdown") == 0) - add_encoded_char ("iexcl", "!"); - else if (strcmp (command, "questiondown") == 0) - add_encoded_char ("iquest", "?"); - else if (strcmp (command, "euro") == 0) - /* http://www.cs.tut.fi/~jkorpela/html/euro.html suggests that - € degrades best in old browsers. */ - add_encoded_char ("euro", "Euro "); - else if (strcmp (command, "pounds") == 0) - add_encoded_char ("pound" , "#"); - else if (strcmp (command, "ordf") == 0) - add_encoded_char ("ordf" , "a"); - else if (strcmp (command, "ordm") == 0) - add_encoded_char ("ordm" , "o"); - else if (strcmp (command, "AE") == 0) - add_encoded_char ("AElig", command); - else if (strcmp (command, "ae") == 0) - add_encoded_char ("aelig", command); - else if (strcmp (command, "OE") == 0) - add_encoded_char ("OElig", command); - else if (strcmp (command, "oe") == 0) - add_encoded_char ("oelig", command); - else if (strcmp (command, "AA") == 0) - add_encoded_char ("Aring", command); - else if (strcmp (command, "aa") == 0) - add_encoded_char ("aring", command); - else if (strcmp (command, "ss") == 0) - add_encoded_char ("szlig", command); - else - line_error ("cm_special_char internal error: command=@%s", command); - } - escape_html = old_escape_html; -} - -/* Dotless i or j. */ -void -cm_dotless (int arg, int start, int end) -{ - if (arg == END) - { - xml_no_para --; - if (output_paragraph[start] != 'i' && output_paragraph[start] != 'j') - /* This error message isn't perfect if the argument is multiple - characters, but it doesn't seem worth getting right. */ - line_error (_("%c%s expects `i' or `j' as argument, not `%c'"), - COMMAND_PREFIX, command, output_paragraph[start]); - - else if (end - start != 1) - line_error (_("%c%s expects a single character `i' or `j' as argument"), - COMMAND_PREFIX, command); - - /* We've already inserted the `i' or `j', so nothing to do. */ - } - else - xml_no_para ++; -} |