/
i18n.c
3589 lines (3513 loc) · 79.6 KB
/
i18n.c
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/*
* UNICODE/ISO-10646 functions for JOE
* Copyright
* (C) 1992 Joseph H. Allen
*
* This file is part of JOE (Joe's Own Editor)
*
* This is basically the "i18n" file in C
*
* There really should be a program to convert from i18n to c, but this
* was very easy to do with just the text editor.
*/
#include "types.h"
/*
* This is an implementation of wcwidth() and wcswidth() (defined in
* IEEE Std 1002.1-2001) for Unicode.
*
* http://www.opengroup.org/onlinepubs/007904975/functions/wcwidth.html
* http://www.opengroup.org/onlinepubs/007904975/functions/wcswidth.html
*
* In fixed-width output devices, Latin characters all occupy a single
* "cell" position of equal width, whereas ideographic CJK characters
* occupy two such cells. Interoperability between terminal-line
* applications and (teletype-style) character terminals using the
* UTF-8 encoding requires agreement on which character should advance
* the cursor by how many cell positions. No established formal
* standards exist at present on which Unicode character shall occupy
* how many cell positions on character terminals. These routines are
* a first attempt of defining such behavior based on simple rules
* applied to data provided by the Unicode Consortium.
*
* For some graphical characters, the Unicode standard explicitly
* defines a character-cell width via the definition of the East Asian
* FullWidth (F), Wide (W), Half-width (H), and Narrow (Na) classes.
* In all these cases, there is no ambiguity about which width a
* terminal shall use. For characters in the East Asian Ambiguous (A)
* class, the width choice depends purely on a preference of backward
* compatibility with either historic CJK or Western practice.
* Choosing single-width for these characters is easy to justify as
* the appropriate long-term solution, as the CJK practice of
* displaying these characters as double-width comes from historic
* implementation simplicity (8-bit encoded characters were displayed
* single-width and 16-bit ones double-width, even for Greek,
* Cyrillic, etc.) and not any typographic considerations.
*
* Much less clear is the choice of width for the Not East Asian
* (Neutral) class. Existing practice does not dictate a width for any
* of these characters. It would nevertheless make sense
* typographically to allocate two character cells to characters such
* as for instance EM SPACE or VOLUME INTEGRAL, which cannot be
* represented adequately with a single-width glyph. The following
* routines at present merely assign a single-cell width to all
* neutral characters, in the interest of simplicity. This is not
* entirely satisfactory and should be reconsidered before
* establishing a formal standard in this area. At the moment, the
* decision which Not East Asian (Neutral) characters should be
* represented by double-width glyphs cannot yet be answered by
* applying a simple rule from the Unicode database content. Setting
* up a proper standard for the behavior of UTF-8 character terminals
* will require a careful analysis not only of each Unicode character,
* but also of each presentation form, something the author of these
* routines has avoided to do so far.
*
* http://www.unicode.org/unicode/reports/tr11/
*
* Markus Kuhn -- 2003-05-20 (Unicode 4.0)
*
* Permission to use, copy, modify, and distribute this software
* for any purpose and without fee is hereby granted. The author
* disclaims all warranties with regard to this software.
*
* Latest version: http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c
*/
struct interval {
int first;
int last;
};
static int bisearch(int ucs, const struct interval *table, int max)
{
int min = 0;
int mid;
if (ucs < table[0].first || ucs > table[max].last)
return -1;
while (max >= min) {
mid = (min + max) / 2;
if (ucs > table[mid].last)
min = mid + 1;
else if (ucs < table[mid].first)
max = mid - 1;
else
return mid;
}
return -1;
}
/* Macro for generating joe_iswXXX functions */
#define MAKE_ISW(x) \
int joe_isw##x(struct charmap *foo,int c) \
{ \
if (-1!=bisearch(c, data_wctype_##x, sizeof(data_wctype_##x)/sizeof(struct interval) - 1)) \
return 1; \
else \
return 0; \
}
/* The following two functions define the column width of an ISO 10646
* character as follows:
*
* - The null character (U+0000) has a column width of 0.
*
* - Other C0/C1 control characters and DEL will lead to a return
* value of -1.
*
* - Non-spacing and enclosing combining characters (general
* category code Mn or Me in the Unicode database) have a
* column width of 0.
*
* - SOFT HYPHEN (U+00AD) has a column width of 1.
*
* - Other format characters (general category code Cf in the Unicode
* database) and ZERO WIDTH SPACE (U+200B) have a column width of 0.
*
* - Hangul Jamo medial vowels and final consonants (U+1160-U+11FF)
* have a column width of 0.
*
* - Spacing characters in the East Asian Wide (W) or East Asian
* Full-width (F) category as defined in Unicode Technical
* Report #11 have a column width of 2.
*
* - All remaining characters (including all printable
* ISO 8859-1 and WGL4 characters, Unicode control characters,
* etc.) have a column width of 1.
*
* This implementation assumes that wchar_t characters are encoded
* in ISO 10646.
*/
/* Modified for JOE: returns printed width of control and other non-printable
characters */
int joe_wcwidth(int wide,int ucs)
{
/* sorted list of non-overlapping intervals of non-spacing characters */
/* generated by "uniset +cat=Me +cat=Mn +cat=Cf -00AD +1160-11FF +200B c" */
static const struct interval combining[] = {
{ 0x0300, 0x0357 }, { 0x035D, 0x036F }, { 0x0483, 0x0486 },
{ 0x0488, 0x0489 }, { 0x0591, 0x05A1 }, { 0x05A3, 0x05B9 },
{ 0x05BB, 0x05BD }, { 0x05BF, 0x05BF }, { 0x05C1, 0x05C2 },
{ 0x05C4, 0x05C4 }, { 0x0600, 0x0603 }, { 0x0610, 0x0615 },
{ 0x064B, 0x0658 }, { 0x0670, 0x0670 }, { 0x06D6, 0x06E4 },
{ 0x06E7, 0x06E8 }, { 0x06EA, 0x06ED }, { 0x070F, 0x070F },
{ 0x0711, 0x0711 }, { 0x0730, 0x074A }, { 0x07A6, 0x07B0 },
{ 0x0901, 0x0902 }, { 0x093C, 0x093C }, { 0x0941, 0x0948 },
{ 0x094D, 0x094D }, { 0x0951, 0x0954 }, { 0x0962, 0x0963 },
{ 0x0981, 0x0981 }, { 0x09BC, 0x09BC }, { 0x09C1, 0x09C4 },
{ 0x09CD, 0x09CD }, { 0x09E2, 0x09E3 }, { 0x0A01, 0x0A02 },
{ 0x0A3C, 0x0A3C }, { 0x0A41, 0x0A42 }, { 0x0A47, 0x0A48 },
{ 0x0A4B, 0x0A4D }, { 0x0A70, 0x0A71 }, { 0x0A81, 0x0A82 },
{ 0x0ABC, 0x0ABC }, { 0x0AC1, 0x0AC5 }, { 0x0AC7, 0x0AC8 },
{ 0x0ACD, 0x0ACD }, { 0x0AE2, 0x0AE3 }, { 0x0B01, 0x0B01 },
{ 0x0B3C, 0x0B3C }, { 0x0B3F, 0x0B3F }, { 0x0B41, 0x0B43 },
{ 0x0B4D, 0x0B4D }, { 0x0B56, 0x0B56 }, { 0x0B82, 0x0B82 },
{ 0x0BC0, 0x0BC0 }, { 0x0BCD, 0x0BCD }, { 0x0C3E, 0x0C40 },
{ 0x0C46, 0x0C48 }, { 0x0C4A, 0x0C4D }, { 0x0C55, 0x0C56 },
{ 0x0CBC, 0x0CBC }, { 0x0CBF, 0x0CBF }, { 0x0CC6, 0x0CC6 },
{ 0x0CCC, 0x0CCD }, { 0x0D41, 0x0D43 }, { 0x0D4D, 0x0D4D },
{ 0x0DCA, 0x0DCA }, { 0x0DD2, 0x0DD4 }, { 0x0DD6, 0x0DD6 },
{ 0x0E31, 0x0E31 }, { 0x0E34, 0x0E3A }, { 0x0E47, 0x0E4E },
{ 0x0EB1, 0x0EB1 }, { 0x0EB4, 0x0EB9 }, { 0x0EBB, 0x0EBC },
{ 0x0EC8, 0x0ECD }, { 0x0F18, 0x0F19 }, { 0x0F35, 0x0F35 },
{ 0x0F37, 0x0F37 }, { 0x0F39, 0x0F39 }, { 0x0F71, 0x0F7E },
{ 0x0F80, 0x0F84 }, { 0x0F86, 0x0F87 }, { 0x0F90, 0x0F97 },
{ 0x0F99, 0x0FBC }, { 0x0FC6, 0x0FC6 }, { 0x102D, 0x1030 },
{ 0x1032, 0x1032 }, { 0x1036, 0x1037 }, { 0x1039, 0x1039 },
{ 0x1058, 0x1059 }, { 0x1160, 0x11FF }, { 0x1712, 0x1714 },
{ 0x1732, 0x1734 }, { 0x1752, 0x1753 }, { 0x1772, 0x1773 },
{ 0x17B4, 0x17B5 }, { 0x17B7, 0x17BD }, { 0x17C6, 0x17C6 },
{ 0x17C9, 0x17D3 }, { 0x17DD, 0x17DD }, { 0x180B, 0x180D },
{ 0x18A9, 0x18A9 }, { 0x1920, 0x1922 }, { 0x1927, 0x1928 },
{ 0x1932, 0x1932 }, { 0x1939, 0x193B }, { 0x200B, 0x200F },
{ 0x202A, 0x202E }, { 0x2060, 0x2063 }, { 0x206A, 0x206F },
{ 0x20D0, 0x20EA }, { 0x302A, 0x302F }, { 0x3099, 0x309A },
{ 0xFB1E, 0xFB1E }, { 0xFE00, 0xFE0F }, { 0xFE20, 0xFE23 },
{ 0xFEFF, 0xFEFF }, { 0xFFF9, 0xFFFB }, { 0x1D167, 0x1D169 },
{ 0x1D173, 0x1D182 }, { 0x1D185, 0x1D18B }, { 0x1D1AA, 0x1D1AD },
{ 0xE0001, 0xE0001 }, { 0xE0020, 0xE007F }, { 0xE0100, 0xE01EF }
};
/* If terminal is not UTF-8 or file is not UTF-8: width is 1 */
/* FIXME */
if (!locale_map->type || !wide)
return 1;
/* Control characters are one column wide in JOE */
if (ucs < 32 || ucs == 0x7F)
return 1;
/* More control characters... */
if (ucs>=0x80 && ucs<=0x9F)
return 4;
/* More control characters... */
if (ucs>=0x200b && ucs<=0x206f) {
if (ucs<=0x200f) return 6;
if (ucs>=0x2028 && ucs<=0x202E) return 6;
if (ucs>=0x2060 && ucs<=0x2063) return 6;
if (ucs>=0x206a) return 6;
}
/* More control characters... */
if (ucs>=0xFDD0 && ucs<=0xFDEF)
return 6;
if (ucs==0xFEFF)
return 6;
if (ucs>=0xFFF9 && ucs<=0xFFFB)
return 6;
if (ucs>=0xFFFE && ucs<=0xFFFF)
return 6;
/* 0 Width Combining characters */
if (-1!=bisearch(ucs, combining, sizeof(combining) / sizeof(struct interval) - 1))
return 0;
/* Double-wide characters */
return 1 +
(ucs >= 0x1100 &&
(ucs <= 0x115f || /* Hangul Jamo init. consonants */
ucs == 0x2329 || ucs == 0x232a ||
(ucs >= 0x2e80 && ucs <= 0xa4cf &&
ucs != 0x303f) || /* CJK ... Yi */
(ucs >= 0xac00 && ucs <= 0xd7a3) || /* Hangul Syllables */
(ucs >= 0xf900 && ucs <= 0xfaff) || /* CJK Compatibility Ideographs */
(ucs >= 0xfe30 && ucs <= 0xfe6f) || /* CJK Compatibility Forms */
(ucs >= 0xff00 && ucs <= 0xff60) || /* Fullwidth Forms */
(ucs >= 0xffe0 && ucs <= 0xffe6) ||
(ucs >= 0x20000 && ucs <= 0x2fffd) ||
(ucs >= 0x30000 && ucs <= 0x3fffd)));
}
/* MAKE_ISW functions... */
static struct interval data_wctype_upper[]=
{
{ 0x0041, 0x005A },
{ 0x00C0, 0x00D6 },
{ 0x00D8, 0x00DE },
{ 0x0100, 0x0136 },
{ 0x0139, 0x0147 },
{ 0x014A, 0x0178 },
{ 0x0179, 0x017D },
{ 0x0181, 0x0181 },
{ 0x0182, 0x0186 },
{ 0x0187, 0x0187 },
{ 0x0189, 0x018B },
{ 0x018E, 0x0191 },
{ 0x0193, 0x0193 },
{ 0x0194, 0x0194 },
{ 0x0196, 0x0198 },
{ 0x019C, 0x019C },
{ 0x019D, 0x019D },
{ 0x019F, 0x019F },
{ 0x01A0, 0x01A4 },
{ 0x01A6, 0x01A6 },
{ 0x01A7, 0x01A7 },
{ 0x01A9, 0x01A9 },
{ 0x01AC, 0x01AC },
{ 0x01AE, 0x01AE },
{ 0x01AF, 0x01AF },
{ 0x01B1, 0x01B3 },
{ 0x01B5, 0x01B5 },
{ 0x01B7, 0x01B7 },
{ 0x01B8, 0x01B8 },
{ 0x01BC, 0x01BC },
{ 0x01C4, 0x01C4 },
{ 0x01C5, 0x01C5 },
{ 0x01C7, 0x01C7 },
{ 0x01C8, 0x01C8 },
{ 0x01CA, 0x01CA },
{ 0x01CB, 0x01CB },
{ 0x01CD, 0x01DB },
{ 0x01DE, 0x01EE },
{ 0x01F1, 0x01F1 },
{ 0x01F2, 0x01F2 },
{ 0x01F4, 0x01F4 },
{ 0x01F6, 0x01F8 },
{ 0x01FA, 0x01FE },
{ 0x0200, 0x0232 },
{ 0x0386, 0x0386 },
{ 0x0388, 0x038A },
{ 0x038C, 0x038C },
{ 0x038E, 0x038E },
{ 0x038F, 0x038F },
{ 0x0391, 0x03A1 },
{ 0x03A3, 0x03AB },
{ 0x03D8, 0x03DE },
{ 0x03E0, 0x03EE },
{ 0x03F4, 0x03F4 },
{ 0x0400, 0x042F },
{ 0x0460, 0x047E },
{ 0x0480, 0x0480 },
{ 0x048A, 0x04BE },
{ 0x04C1, 0x04CD },
{ 0x04D0, 0x04F4 },
{ 0x04F8, 0x04F8 },
{ 0x0500, 0x050E },
{ 0x0531, 0x0556 },
{ 0x1E00, 0x1E7E },
{ 0x1E80, 0x1E94 },
{ 0x1EA0, 0x1EF8 },
{ 0x1F08, 0x1F0F },
{ 0x1F18, 0x1F1D },
{ 0x1F28, 0x1F2F },
{ 0x1F38, 0x1F3F },
{ 0x1F48, 0x1F4D },
{ 0x1F59, 0x1F5F },
{ 0x1F68, 0x1F6F },
{ 0x1F88, 0x1F8F },
{ 0x1F98, 0x1F9F },
{ 0x1FA8, 0x1FAF },
{ 0x1FB8, 0x1FBC },
{ 0x1FC8, 0x1FCC },
{ 0x1FD8, 0x1FDB },
{ 0x1FE8, 0x1FEC },
{ 0x1FF8, 0x1FFC },
{ 0x2126, 0x2126 },
{ 0x212A, 0x212B },
{ 0x2160, 0x216F },
{ 0x24B6, 0x24CF },
{ 0xFF21, 0xFF3A },
{ 0x00010400, 0x00010425 }
};
MAKE_ISW(upper)
static struct interval data_wctype_lower[]=
{
{ 0x0061, 0x007A },
{ 0x00B5, 0x00B5 },
{ 0x00DF, 0x00F6 },
{ 0x00F8, 0x00FF },
{ 0x0101, 0x0137 },
{ 0x013A, 0x0148 },
{ 0x014B, 0x0177 },
{ 0x017A, 0x017E },
{ 0x017F, 0x017F },
{ 0x0183, 0x0183 },
{ 0x0185, 0x0185 },
{ 0x0188, 0x0188 },
{ 0x018C, 0x018C },
{ 0x0192, 0x0192 },
{ 0x0195, 0x0195 },
{ 0x0199, 0x0199 },
{ 0x019E, 0x019E },
{ 0x01A1, 0x01A1 },
{ 0x01A3, 0x01A3 },
{ 0x01A5, 0x01A5 },
{ 0x01A8, 0x01A8 },
{ 0x01AD, 0x01AD },
{ 0x01B0, 0x01B0 },
{ 0x01B4, 0x01B4 },
{ 0x01B6, 0x01B6 },
{ 0x01B9, 0x01B9 },
{ 0x01BD, 0x01BD },
{ 0x01BF, 0x01BF },
{ 0x01C5, 0x01C5 },
{ 0x01C6, 0x01C6 },
{ 0x01C8, 0x01C8 },
{ 0x01C9, 0x01C9 },
{ 0x01CB, 0x01CB },
{ 0x01CC, 0x01DC },
{ 0x01DD, 0x01EF },
{ 0x01F2, 0x01F2 },
{ 0x01F3, 0x01F3 },
{ 0x01F5, 0x01F5 },
{ 0x01F9, 0x01FF },
{ 0x0201, 0x021F },
{ 0x0223, 0x0233 },
{ 0x0253, 0x0253 },
{ 0x0254, 0x0254 },
{ 0x0256, 0x0256 },
{ 0x0257, 0x0257 },
{ 0x0259, 0x0259 },
{ 0x025B, 0x025B },
{ 0x0260, 0x0260 },
{ 0x0263, 0x0263 },
{ 0x0268, 0x0268 },
{ 0x0269, 0x0269 },
{ 0x026F, 0x026F },
{ 0x0272, 0x0272 },
{ 0x0275, 0x0275 },
{ 0x0280, 0x0280 },
{ 0x0283, 0x0283 },
{ 0x0288, 0x0288 },
{ 0x028A, 0x028A },
{ 0x028B, 0x028B },
{ 0x0292, 0x0292 },
{ 0x0345, 0x0345 },
{ 0x03AC, 0x03AF },
{ 0x03B1, 0x03CE },
{ 0x03D0, 0x03D0 },
{ 0x03D1, 0x03D1 },
{ 0x03D5, 0x03D5 },
{ 0x03D6, 0x03D6 },
{ 0x03D9, 0x03EF },
{ 0x03F0, 0x03F2 },
{ 0x03F5, 0x03F5 },
{ 0x0430, 0x045F },
{ 0x0461, 0x047F },
{ 0x0481, 0x0481 },
{ 0x048B, 0x04BF },
{ 0x04C2, 0x04CE },
{ 0x04D1, 0x04F5 },
{ 0x04F9, 0x04F9 },
{ 0x0501, 0x050F },
{ 0x0561, 0x0586 },
{ 0x1E01, 0x1E95 },
{ 0x1E9B, 0x1E9B },
{ 0x1EA1, 0x1EF9 },
{ 0x1F00, 0x1F07 },
{ 0x1F10, 0x1F15 },
{ 0x1F20, 0x1F27 },
{ 0x1F30, 0x1F37 },
{ 0x1F40, 0x1F45 },
{ 0x1F51, 0x1F57 },
{ 0x1F60, 0x1F67 },
{ 0x1F70, 0x1F7D },
{ 0x1F80, 0x1F87 },
{ 0x1F90, 0x1F97 },
{ 0x1FA0, 0x1FA7 },
{ 0x1FB0, 0x1FB0 },
{ 0x1FB1, 0x1FB1 },
{ 0x1FB3, 0x1FB3 },
{ 0x1FBE, 0x1FBE },
{ 0x1FC3, 0x1FC3 },
{ 0x1FD0, 0x1FD0 },
{ 0x1FD1, 0x1FD1 },
{ 0x1FE0, 0x1FE0 },
{ 0x1FE1, 0x1FE1 },
{ 0x1FE5, 0x1FE5 },
{ 0x1FF3, 0x1FF3 },
{ 0x2170, 0x217F },
{ 0x24D0, 0x24E9 },
{ 0xFF41, 0xFF5A },
{ 0x00010428, 0x0001044D }
};
MAKE_ISW(lower)
struct interval data_wctype_alpha[]=
{
{ 0x0041, 0x005A },
{ 0x005F, 0x005F }, /* Include _ for joe */
{ 0x0061, 0x007A },
{ 0x00AA, 0x00AA },
{ 0x00B5, 0x00B5 },
{ 0x00BA, 0x00BA },
{ 0x00C0, 0x00D6 },
{ 0x00D8, 0x00F6 },
{ 0x00F8, 0x00FF },
{ 0x0100, 0x017F },
{ 0x0180, 0x0220 },
{ 0x0222, 0x0233 },
{ 0x0250, 0x02AD },
{ 0x02B0, 0x02B8 },
{ 0x02BB, 0x02C1 },
{ 0x02D0, 0x02D0 },
{ 0x02D1, 0x02D1 },
{ 0x02E0, 0x02E4 },
{ 0x02EE, 0x02EE },
{ 0x0345, 0x0345 },
{ 0x037A, 0x037A },
{ 0x0386, 0x0386 },
{ 0x0388, 0x038A },
{ 0x038C, 0x038C },
{ 0x038E, 0x03A1 },
{ 0x03A3, 0x03CE },
{ 0x03D0, 0x03F5 },
{ 0x0400, 0x0481 },
{ 0x048A, 0x04CE },
{ 0x04D0, 0x04F5 },
{ 0x04F8, 0x04F9 },
{ 0x0500, 0x050F },
{ 0x0531, 0x0556 },
{ 0x0559, 0x0559 },
{ 0x0561, 0x0587 },
{ 0x05D0, 0x05EA },
{ 0x05F0, 0x05F2 },
{ 0x0621, 0x063A },
{ 0x0640, 0x064A },
{ 0x0660, 0x0669 },
{ 0x066E, 0x066F },
{ 0x0671, 0x06D3 },
{ 0x06D5, 0x06D5 },
{ 0x06E5, 0x06E6 },
{ 0x06F0, 0x06F9 },
{ 0x06FA, 0x06FC },
{ 0x0710, 0x0710 },
{ 0x0712, 0x072C },
{ 0x0780, 0x07A5 },
{ 0x07B1, 0x07B1 },
{ 0x0905, 0x0939 },
{ 0x093D, 0x093D },
{ 0x0950, 0x0950 },
{ 0x0958, 0x0961 },
{ 0x0966, 0x096F },
{ 0x0985, 0x098C },
{ 0x098F, 0x098F },
{ 0x0990, 0x0990 },
{ 0x0993, 0x09A8 },
{ 0x09AA, 0x09B0 },
{ 0x09B2, 0x09B2 },
{ 0x09B6, 0x09B9 },
{ 0x09DC, 0x09DC },
{ 0x09DD, 0x09DD },
{ 0x09DF, 0x09E1 },
{ 0x09E6, 0x09EF },
{ 0x09F0, 0x09F1 },
{ 0x0A05, 0x0A0A },
{ 0x0A0F, 0x0A0F },
{ 0x0A10, 0x0A10 },
{ 0x0A13, 0x0A28 },
{ 0x0A2A, 0x0A30 },
{ 0x0A32, 0x0A32 },
{ 0x0A33, 0x0A33 },
{ 0x0A35, 0x0A35 },
{ 0x0A36, 0x0A36 },
{ 0x0A38, 0x0A38 },
{ 0x0A39, 0x0A39 },
{ 0x0A59, 0x0A5C },
{ 0x0A5E, 0x0A5E },
{ 0x0A66, 0x0A6F },
{ 0x0A72, 0x0A74 },
{ 0x0A85, 0x0A8B },
{ 0x0A8D, 0x0A8D },
{ 0x0A8F, 0x0A91 },
{ 0x0A93, 0x0AA8 },
{ 0x0AAA, 0x0AB0 },
{ 0x0AB2, 0x0AB2 },
{ 0x0AB3, 0x0AB3 },
{ 0x0AB5, 0x0AB9 },
{ 0x0ABD, 0x0ABD },
{ 0x0AD0, 0x0AD0 },
{ 0x0AE0, 0x0AE0 },
{ 0x0AE6, 0x0AEF },
{ 0x0B05, 0x0B0C },
{ 0x0B0F, 0x0B0F },
{ 0x0B10, 0x0B10 },
{ 0x0B13, 0x0B28 },
{ 0x0B2A, 0x0B30 },
{ 0x0B32, 0x0B32 },
{ 0x0B33, 0x0B33 },
{ 0x0B36, 0x0B39 },
{ 0x0B3D, 0x0B3D },
{ 0x0B5C, 0x0B5C },
{ 0x0B5D, 0x0B5D },
{ 0x0B5F, 0x0B61 },
{ 0x0B66, 0x0B6F },
{ 0x0B83, 0x0B83 },
{ 0x0B85, 0x0B8A },
{ 0x0B8E, 0x0B90 },
{ 0x0B92, 0x0B95 },
{ 0x0B99, 0x0B99 },
{ 0x0B9A, 0x0B9A },
{ 0x0B9C, 0x0B9C },
{ 0x0B9E, 0x0B9E },
{ 0x0B9F, 0x0B9F },
{ 0x0BA3, 0x0BA3 },
{ 0x0BA4, 0x0BA4 },
{ 0x0BA8, 0x0BAA },
{ 0x0BAE, 0x0BB5 },
{ 0x0BB7, 0x0BB9 },
{ 0x0BE7, 0x0BEF },
{ 0x0C05, 0x0C0C },
{ 0x0C0E, 0x0C10 },
{ 0x0C12, 0x0C28 },
{ 0x0C2A, 0x0C33 },
{ 0x0C35, 0x0C39 },
{ 0x0C60, 0x0C61 },
{ 0x0C66, 0x0C6F },
{ 0x0C85, 0x0C8C },
{ 0x0C8E, 0x0C90 },
{ 0x0C92, 0x0CA8 },
{ 0x0CAA, 0x0CB3 },
{ 0x0CB5, 0x0CB9 },
{ 0x0CDE, 0x0CDE },
{ 0x0CE0, 0x0CE1 },
{ 0x0CE6, 0x0CEF },
{ 0x0D05, 0x0D0C },
{ 0x0D0E, 0x0D10 },
{ 0x0D12, 0x0D28 },
{ 0x0D2A, 0x0D39 },
{ 0x0D60, 0x0D61 },
{ 0x0D66, 0x0D6F },
{ 0x0D85, 0x0D96 },
{ 0x0D9A, 0x0DB1 },
{ 0x0DB3, 0x0DBB },
{ 0x0DBD, 0x0DBD },
{ 0x0DC0, 0x0DC6 },
{ 0x0E01, 0x0E2E },
{ 0x0E30, 0x0E3A },
{ 0x0E40, 0x0E45 },
{ 0x0E47, 0x0E4E },
{ 0x0E50, 0x0E59 },
{ 0x0E81, 0x0E82 },
{ 0x0E84, 0x0E84 },
{ 0x0E87, 0x0E88 },
{ 0x0E8A, 0x0E8A },
{ 0x0E8D, 0x0E8D },
{ 0x0E94, 0x0E97 },
{ 0x0E99, 0x0E9F },
{ 0x0EA1, 0x0EA3 },
{ 0x0EA5, 0x0EA5 },
{ 0x0EA7, 0x0EA7 },
{ 0x0EAA, 0x0EAB },
{ 0x0EAD, 0x0EB0 },
{ 0x0EB2, 0x0EB3 },
{ 0x0EBD, 0x0EBD },
{ 0x0EC0, 0x0EC4 },
{ 0x0EC6, 0x0EC6 },
{ 0x0ED0, 0x0ED9 },
{ 0x0EDC, 0x0EDD },
{ 0x0F00, 0x0F00 },
{ 0x0F20, 0x0F29 },
{ 0x0F40, 0x0F47 },
{ 0x0F49, 0x0F6A },
{ 0x0F88, 0x0F8B },
{ 0x1000, 0x1021 },
{ 0x1023, 0x1027 },
{ 0x1029, 0x1029 },
{ 0x102A, 0x102A },
{ 0x1040, 0x1049 },
{ 0x1050, 0x1055 },
{ 0x10A0, 0x10C5 },
{ 0x10D0, 0x10F8 },
{ 0x1100, 0x1159 },
{ 0x115F, 0x11A2 },
{ 0x11A8, 0x11F9 },
{ 0x1200, 0x1206 },
{ 0x1208, 0x1246 },
{ 0x1248, 0x1248 },
{ 0x124A, 0x124D },
{ 0x1250, 0x1256 },
{ 0x1258, 0x1258 },
{ 0x125A, 0x125D },
{ 0x1260, 0x1286 },
{ 0x1288, 0x1288 },
{ 0x128A, 0x128D },
{ 0x1290, 0x12AE },
{ 0x12B0, 0x12B0 },
{ 0x12B2, 0x12B5 },
{ 0x12B8, 0x12BE },
{ 0x12C0, 0x12C0 },
{ 0x12C2, 0x12C5 },
{ 0x12C8, 0x12CE },
{ 0x12D0, 0x12D6 },
{ 0x12D8, 0x12EE },
{ 0x12F0, 0x130E },
{ 0x1310, 0x1310 },
{ 0x1312, 0x1315 },
{ 0x1318, 0x131E },
{ 0x1320, 0x1346 },
{ 0x1348, 0x135A },
{ 0x1369, 0x1371 },
{ 0x13A0, 0x13F4 },
{ 0x1401, 0x166C },
{ 0x166F, 0x1676 },
{ 0x1681, 0x169A },
{ 0x16A0, 0x16EA },
{ 0x16EE, 0x16F0 },
{ 0x1700, 0x170C },
{ 0x170E, 0x1711 },
{ 0x1720, 0x1731 },
{ 0x1740, 0x1751 },
{ 0x1760, 0x176C },
{ 0x176E, 0x1770 },
{ 0x1780, 0x17B3 },
{ 0x17D7, 0x17D7 },
{ 0x17DC, 0x17DC },
{ 0x17E0, 0x17E9 },
{ 0x1810, 0x1819 },
{ 0x1820, 0x1877 },
{ 0x1880, 0x18A8 },
{ 0x1E00, 0x1E9B },
{ 0x1EA0, 0x1EF9 },
{ 0x1F00, 0x1F15 },
{ 0x1F18, 0x1F1D },
{ 0x1F20, 0x1F45 },
{ 0x1F48, 0x1F4D },
{ 0x1F50, 0x1F57 },
{ 0x1F59, 0x1F59 },
{ 0x1F5B, 0x1F5B },
{ 0x1F5D, 0x1F5D },
{ 0x1F5F, 0x1F7D },
{ 0x1F80, 0x1FB4 },
{ 0x1FB6, 0x1FBC },
{ 0x1FBE, 0x1FBE },
{ 0x1FC2, 0x1FC4 },
{ 0x1FC6, 0x1FCC },
{ 0x1FD0, 0x1FD3 },
{ 0x1FD6, 0x1FDB },
{ 0x1FE0, 0x1FEC },
{ 0x1FF2, 0x1FF4 },
{ 0x1FF6, 0x1FFC },
{ 0x2071, 0x2071 },
{ 0x207F, 0x207F },
{ 0x2102, 0x2102 },
{ 0x2107, 0x2107 },
{ 0x210A, 0x2113 },
{ 0x2115, 0x2115 },
{ 0x2119, 0x211D },
{ 0x2124, 0x2124 },
{ 0x2126, 0x2126 },
{ 0x2128, 0x212D },
{ 0x212F, 0x2131 },
{ 0x2133, 0x2139 },
{ 0x213D, 0x213F },
{ 0x2145, 0x2149 },
{ 0x2160, 0x2183 },
{ 0x249C, 0x24E9 },
{ 0x3005, 0x3007 },
{ 0x3021, 0x3029 },
{ 0x3031, 0x3035 },
{ 0x3038, 0x303C },
{ 0x3041, 0x3096 },
{ 0x309D, 0x309F },
{ 0x30A1, 0x30FA },
{ 0x30FC, 0x30FF },
{ 0x3105, 0x312C },
{ 0x3131, 0x318E },
{ 0x31A0, 0x31B7 },
{ 0x31F0, 0x31FF },
{ 0x3400, 0x4DB5 },
{ 0x4E00, 0x9FA5 },
{ 0xA000, 0xA48C },
{ 0xAC00, 0xD7A3 },
{ 0xF900, 0xFA2D },
{ 0xFA30, 0xFA6A },
{ 0xFB00, 0xFB06 },
{ 0xFB13, 0xFB17 },
{ 0xFB1D, 0xFB1D },
{ 0xFB1F, 0xFB28 },
{ 0xFB2A, 0xFB36 },
{ 0xFB38, 0xFB3C },
{ 0xFB3E, 0xFB3E },
{ 0xFB40, 0xFB40 },
{ 0xFB41, 0xFB41 },
{ 0xFB43, 0xFB43 },
{ 0xFB44, 0xFB44 },
{ 0xFB46, 0xFB4F },
{ 0xFB50, 0xFBB1 },
{ 0xFBD3, 0xFD3D },
{ 0xFD50, 0xFD8F },
{ 0xFD92, 0xFDC7 },
{ 0xFDF0, 0xFDFB },
{ 0xFE70, 0xFE74 },
{ 0xFE76, 0xFEFC },
{ 0xFF10, 0xFF19 },
{ 0xFF21, 0xFF3A },
{ 0xFF41, 0xFF5A },
{ 0xFF66, 0xFFBE },
{ 0xFFC2, 0xFFC7 },
{ 0xFFCA, 0xFFCF },
{ 0xFFD2, 0xFFD7 },
{ 0xFFDA, 0xFFDC },
{ 0x00010300, 0x0001031E },
{ 0x00010330, 0x0001034A },
{ 0x00010400, 0x00010425 },
{ 0x00010428, 0x0001044D },
{ 0x0001D400, 0x0001D454 },
{ 0x0001D456, 0x0001D49C },
{ 0x0001D49E, 0x0001D49F },
{ 0x0001D4A2, 0x0001D4A2 },
{ 0x0001D4A5, 0x0001D4A6 },
{ 0x0001D4A9, 0x0001D4AC },
{ 0x0001D4AE, 0x0001D4B9 },
{ 0x0001D4BB, 0x0001D4BB },
{ 0x0001D4BD, 0x0001D4C0 },
{ 0x0001D4C2, 0x0001D4C3 },
{ 0x0001D4C5, 0x0001D505 },
{ 0x0001D507, 0x0001D50A },
{ 0x0001D50D, 0x0001D514 },
{ 0x0001D516, 0x0001D51C },
{ 0x0001D51E, 0x0001D539 },
{ 0x0001D53B, 0x0001D53E },
{ 0x0001D540, 0x0001D544 },
{ 0x0001D546, 0x0001D546 },
{ 0x0001D54A, 0x0001D550 },
{ 0x0001D552, 0x0001D6A3 },
{ 0x0001D6A8, 0x0001D6C0 },
{ 0x0001D6C2, 0x0001D6DA },
{ 0x0001D6DC, 0x0001D6FA },
{ 0x0001D6FC, 0x0001D714 },
{ 0x0001D716, 0x0001D734 },
{ 0x0001D736, 0x0001D74E },
{ 0x0001D750, 0x0001D76E },
{ 0x0001D770, 0x0001D788 },
{ 0x0001D78A, 0x0001D7A8 },
{ 0x0001D7AA, 0x0001D7C2 },
{ 0x0001D7C4, 0x0001D7C9 },
{ 0x0001D7CE, 0x0001D7FF },
{ 0x00020000, 0x0002A6D6 },
{ 0x0002F800, 0x0002FA1D }
};
MAKE_ISW(alpha)
int joe_iswalpha_(struct charmap *foo,int c)
{
if (c==0x5F)
return 1;
else
return joe_iswalpha(foo,c);
}
int joe_iswalnum_(struct charmap *foo,int c)
{
if ((c>=0x30 && c<=0x39) || c==0x5F)
return 1;
else
return joe_iswalpha(foo,c);
}
struct interval data_wctype_digit[]=
{
{ 0x0030, 0x0039 }
};
MAKE_ISW(digit)
struct interval data_wctype_space[]=
{
{ 0x0009, 0x000D },
{ 0x0020, 0x0020 },
{ 0x1680, 0x1680 },
{ 0x2000, 0x2006 },
{ 0x2008, 0x200B },
{ 0x2028, 0x2028 },
{ 0x2029, 0x2029 },
{ 0x205F, 0x205F },
{ 0x3000, 0x3000 }
};
MAKE_ISW(space)
struct interval data_wctype_ctrl[]=
{
{ 0x0000, 0x001F },
{ 0x007F, 0x009F },
{ 0x2028, 0x2028 },
{ 0x2029, 0x2029 }
};
MAKE_ISW(ctrl)
struct interval data_wctype_punct[]=
{
{ 0x0021, 0x002F },
{ 0x003A, 0x0040 },
{ 0x005B, 0x0060 },
{ 0x007B, 0x007E },
{ 0x00A0, 0x00A9 },
{ 0x00AB, 0x00B4 },
{ 0x00B6, 0x00B9 },
{ 0x00BB, 0x00BF },
{ 0x00D7, 0x00D7 },
{ 0x00F7, 0x00F7 },
{ 0x02B9, 0x02BA },
{ 0x02C2, 0x02CF },
{ 0x02D2, 0x02DF },
{ 0x02E5, 0x02ED },
{ 0x0300, 0x0344 },
{ 0x0346, 0x034F },
{ 0x0360, 0x036F },
{ 0x0374, 0x0375 },
{ 0x037E, 0x037E },
{ 0x0384, 0x0385 },
{ 0x0387, 0x0387 },
{ 0x03F6, 0x03F6 },
{ 0x0482, 0x0486 },
{ 0x0488, 0x0489 },
{ 0x055A, 0x055F },
{ 0x0589, 0x058A },
{ 0x0591, 0x05A1 },
{ 0x05A3, 0x05B9 },
{ 0x05BB, 0x05C4 },
{ 0x05F3, 0x05F4 },
{ 0x060C, 0x060C },
{ 0x061B, 0x061B },
{ 0x061F, 0x061F },
{ 0x064B, 0x0655 },
{ 0x066A, 0x066D },
{ 0x0670, 0x0670 },
{ 0x06D4, 0x06D4 },
{ 0x06D6, 0x06E4 },
{ 0x06E7, 0x06ED },
{ 0x06FD, 0x06FE },
{ 0x0700, 0x070D },
{ 0x070F, 0x070F },
{ 0x0711, 0x0711 },
{ 0x0730, 0x074A },
{ 0x07A6, 0x07B0 },
{ 0x0901, 0x0903 },
{ 0x093C, 0x093C },
{ 0x093E, 0x094D },
{ 0x0951, 0x0954 },
{ 0x0962, 0x0965 },
{ 0x0970, 0x0970 },
{ 0x0981, 0x0983 },
{ 0x09BC, 0x09BC },
{ 0x09BE, 0x09C4 },
{ 0x09C7, 0x09C8 },
{ 0x09CB, 0x09CD },
{ 0x09D7, 0x09D7 },
{ 0x09E2, 0x09E3 },
{ 0x09F2, 0x09FA },
{ 0x0A02, 0x0A02 },
{ 0x0A3C, 0x0A3C },
{ 0x0A3E, 0x0A42 },
{ 0x0A47, 0x0A48 },
{ 0x0A4B, 0x0A4D },
{ 0x0A70, 0x0A71 },
{ 0x0A81, 0x0A83 },
{ 0x0ABC, 0x0ABC },
{ 0x0ABE, 0x0AC5 },
{ 0x0AC7, 0x0AC9 },
{ 0x0ACB, 0x0ACD },
{ 0x0B01, 0x0B03 },
{ 0x0B3C, 0x0B3C },
{ 0x0B3E, 0x0B43 },
{ 0x0B47, 0x0B48 },
{ 0x0B4B, 0x0B4D },
{ 0x0B56, 0x0B57 },
{ 0x0B70, 0x0B70 },
{ 0x0B82, 0x0B82 },
{ 0x0BBE, 0x0BC2 },
{ 0x0BC6, 0x0BC8 },
{ 0x0BCA, 0x0BCD },
{ 0x0BD7, 0x0BD7 },
{ 0x0BF0, 0x0BF2 },
{ 0x0C01, 0x0C03 },
{ 0x0C3E, 0x0C44 },
{ 0x0C46, 0x0C48 },
{ 0x0C4A, 0x0C4D },
{ 0x0C55, 0x0C56 },
{ 0x0C82, 0x0C83 },
{ 0x0CBE, 0x0CC4 },
{ 0x0CC6, 0x0CC8 },
{ 0x0CCA, 0x0CCD },
{ 0x0CD5, 0x0CD6 },
{ 0x0D02, 0x0D03 },
{ 0x0D3E, 0x0D43 },
{ 0x0D46, 0x0D48 },
{ 0x0D4A, 0x0D4D },
{ 0x0D57, 0x0D57 },
{ 0x0D82, 0x0D83 },
{ 0x0DCA, 0x0DCA },
{ 0x0DCF, 0x0DD4 },
{ 0x0DD6, 0x0DD6 },
{ 0x0DD8, 0x0DDF },
{ 0x0DF2, 0x0DF4 },
{ 0x0E2F, 0x0E2F },
{ 0x0E3F, 0x0E3F },
{ 0x0E46, 0x0E46 },
{ 0x0E4F, 0x0E4F },
{ 0x0E5A, 0x0E5B },
{ 0x0EB1, 0x0EB1 },
{ 0x0EB4, 0x0EB9 },
{ 0x0EBB, 0x0EBC },
{ 0x0EC8, 0x0ECD },
{ 0x0F01, 0x0F1F },
{ 0x0F2A, 0x0F3F },
{ 0x0F71, 0x0F87 },
{ 0x0F90, 0x0F97 },
{ 0x0F99, 0x0FBC },
{ 0x0FBE, 0x0FCC },
{ 0x0FCF, 0x0FCF },
{ 0x102C, 0x1032 },
{ 0x1036, 0x1039 },
{ 0x104A, 0x104F },
{ 0x1056, 0x1059 },
{ 0x10FB, 0x10FB },
{ 0x1361, 0x1368 },
{ 0x1372, 0x137C },
{ 0x166D, 0x166E },
{ 0x169B, 0x169C },
{ 0x16EB, 0x16ED },
{ 0x1712, 0x1714 },
{ 0x1732, 0x1736 },
{ 0x1752, 0x1753 },
{ 0x1772, 0x1773 },