Mercurial > vim
annotate src/mbyte.c @ 8343:78e751a59cc8
Added tag v7.4.1463 for changeset 446558924b661f5776cfc71e5f683e60a8d95e78
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 29 Feb 2016 21:45:05 +0100 |
| parents | 3456e2ebebd4 |
| children | 54ac275e3fc4 |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * Multibyte extensions partly by Sung-Hoon Baek | |
| 5 * | |
| 6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 7 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 8 * See README.txt for an overview of the Vim source code. | |
| 9 */ | |
| 10 /* | |
| 11 * mbyte.c: Code specifically for handling multi-byte characters. | |
| 12 * | |
| 13 * The encoding used in the core is set with 'encoding'. When 'encoding' is | |
| 14 * changed, the following four variables are set (for speed). | |
| 15 * Currently these types of character encodings are supported: | |
| 16 * | |
| 17 * "enc_dbcs" When non-zero it tells the type of double byte character | |
| 18 * encoding (Chinese, Korean, Japanese, etc.). | |
| 19 * The cell width on the display is equal to the number of | |
| 20 * bytes. (exception: DBCS_JPNU with first byte 0x8e) | |
| 21 * Recognizing the first or second byte is difficult, it | |
| 22 * requires checking a byte sequence from the start. | |
| 23 * "enc_utf8" When TRUE use Unicode characters in UTF-8 encoding. | |
| 24 * The cell width on the display needs to be determined from | |
| 25 * the character value. | |
| 26 * Recognizing bytes is easy: 0xxx.xxxx is a single-byte | |
| 27 * char, 10xx.xxxx is a trailing byte, 11xx.xxxx is a leading | |
| 28 * byte of a multi-byte character. | |
|
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29 * To make things complicated, up to six composing characters |
| 7 | 30 * are allowed. These are drawn on top of the first char. |
| 31 * For most editing the sequence of bytes with composing | |
| 32 * characters included is considered to be one character. | |
| 33 * "enc_unicode" When 2 use 16-bit Unicode characters (or UTF-16). | |
| 34 * When 4 use 32-but Unicode characters. | |
| 35 * Internally characters are stored in UTF-8 encoding to | |
| 36 * avoid NUL bytes. Conversion happens when doing I/O. | |
| 37 * "enc_utf8" will also be TRUE. | |
| 38 * | |
| 39 * "has_mbyte" is set when "enc_dbcs" or "enc_utf8" is non-zero. | |
| 40 * | |
| 41 * If none of these is TRUE, 8-bit bytes are used for a character. The | |
| 42 * encoding isn't currently specified (TODO). | |
| 43 * | |
| 44 * 'encoding' specifies the encoding used in the core. This is in registers, | |
| 45 * text manipulation, buffers, etc. Conversion has to be done when characters | |
| 46 * in another encoding are received or send: | |
| 47 * | |
| 48 * clipboard | |
| 49 * ^ | |
| 50 * | (2) | |
| 51 * V | |
| 52 * +---------------+ | |
| 53 * (1) | | (3) | |
| 54 * keyboard ----->| core |-----> display | |
| 55 * | | | |
| 56 * +---------------+ | |
| 57 * ^ | |
| 58 * | (4) | |
| 59 * V | |
| 60 * file | |
| 61 * | |
| 62 * (1) Typed characters arrive in the current locale. Conversion is to be | |
| 63 * done when 'encoding' is different from 'termencoding'. | |
| 64 * (2) Text will be made available with the encoding specified with | |
| 65 * 'encoding'. If this is not sufficient, system-specific conversion | |
| 66 * might be required. | |
| 67 * (3) For the GUI the correct font must be selected, no conversion done. | |
| 68 * Otherwise, conversion is to be done when 'encoding' differs from | |
| 69 * 'termencoding'. (Different in the GTK+ 2 port -- 'termencoding' | |
| 70 * is always used for both input and output and must always be set to | |
| 71 * "utf-8". gui_mch_init() does this automatically.) | |
| 72 * (4) The encoding of the file is specified with 'fileencoding'. Conversion | |
| 73 * is to be done when it's different from 'encoding'. | |
| 74 * | |
| 75 * The viminfo file is a special case: Only text is converted, not file names. | |
| 76 * Vim scripts may contain an ":encoding" command. This has an effect for | |
| 77 * some commands, like ":menutrans" | |
| 78 */ | |
| 79 | |
| 80 #include "vim.h" | |
| 81 | |
| 82 #ifdef WIN32UNIX | |
| 83 # ifndef WIN32_LEAN_AND_MEAN | |
| 84 # define WIN32_LEAN_AND_MEAN | |
| 85 # endif | |
| 5602 | 86 # if defined(FEAT_GUI) || defined(FEAT_XCLIPBOARD) |
| 87 # include <X11/Xwindows.h> | |
| 88 # define WINBYTE wBYTE | |
| 89 # else | |
| 90 # include <windows.h> | |
| 91 # define WINBYTE BYTE | |
| 92 # endif | |
| 7 | 93 # ifdef WIN32 |
| 94 # undef WIN32 /* Some windows.h define WIN32, we don't want that here. */ | |
| 95 # endif | |
| 5602 | 96 #else |
| 97 # define WINBYTE BYTE | |
| 7 | 98 #endif |
| 99 | |
| 100 #if (defined(WIN3264) || defined(WIN32UNIX)) && !defined(__MINGW32__) | |
| 101 # include <winnls.h> | |
| 102 #endif | |
| 103 | |
| 104 #ifdef FEAT_GUI_X11 | |
| 105 # include <X11/Intrinsic.h> | |
| 106 #endif | |
| 107 #ifdef X_LOCALE | |
| 108 #include <X11/Xlocale.h> | |
| 109 #endif | |
| 110 | |
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111 #if defined(FEAT_GUI_GTK) && defined(FEAT_XIM) |
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112 # if GTK_CHECK_VERSION(3,0,0) |
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113 # include <gdk/gdkkeysyms-compat.h> |
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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114 # else |
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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115 # include <gdk/gdkkeysyms.h> |
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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116 # endif |
| 7 | 117 # ifdef WIN3264 |
| 118 # include <gdk/gdkwin32.h> | |
| 119 # else | |
| 120 # include <gdk/gdkx.h> | |
| 121 # endif | |
| 122 #endif | |
| 123 | |
| 124 #ifdef HAVE_WCHAR_H | |
| 125 # include <wchar.h> | |
| 126 #endif | |
| 127 | |
| 128 #if 0 | |
| 129 /* This has been disabled, because several people reported problems with the | |
| 130 * wcwidth() and iswprint() library functions, esp. for Hebrew. */ | |
| 131 # ifdef __STDC_ISO_10646__ | |
| 132 # define USE_WCHAR_FUNCTIONS | |
| 133 # endif | |
| 134 #endif | |
| 135 | |
| 136 #if defined(FEAT_MBYTE) || defined(PROTO) | |
| 137 | |
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138 static int enc_canon_search(char_u *name); |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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139 static int dbcs_char2len(int c); |
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140 static int dbcs_char2bytes(int c, char_u *buf); |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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141 static int dbcs_ptr2len(char_u *p); |
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142 static int dbcs_ptr2len_len(char_u *p, int size); |
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143 static int utf_ptr2cells_len(char_u *p, int size); |
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144 static int dbcs_char2cells(int c); |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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145 static int dbcs_ptr2cells_len(char_u *p, int size); |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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146 static int dbcs_ptr2char(char_u *p); |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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147 static int utf_safe_read_char_adv(char_u **s, size_t *n); |
| 7 | 148 |
| 2015 | 149 /* |
| 150 * Lookup table to quickly get the length in bytes of a UTF-8 character from | |
| 151 * the first byte of a UTF-8 string. | |
| 152 * Bytes which are illegal when used as the first byte have a 1. | |
| 153 * The NUL byte has length 1. | |
| 154 */ | |
| 7 | 155 static char utf8len_tab[256] = |
| 156 { | |
| 157 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, | |
| 158 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, | |
| 159 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, | |
| 160 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, | |
| 2015 | 161 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, |
| 162 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, | |
| 7 | 163 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, |
| 164 3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,6,6,1,1, | |
| 165 }; | |
| 166 | |
| 167 /* | |
| 2015 | 168 * Like utf8len_tab above, but using a zero for illegal lead bytes. |
| 169 */ | |
| 170 static char utf8len_tab_zero[256] = | |
| 171 { | |
| 172 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, | |
| 173 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, | |
| 174 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, | |
| 175 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, | |
| 176 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, | |
| 177 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, | |
| 178 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, | |
| 179 3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,6,6,0,0, | |
| 180 }; | |
| 181 | |
| 182 /* | |
| 7 | 183 * XIM often causes trouble. Define XIM_DEBUG to get a log of XIM callbacks |
| 184 * in the "xim.log" file. | |
| 185 */ | |
| 186 /* #define XIM_DEBUG */ | |
| 187 #ifdef XIM_DEBUG | |
| 188 static void | |
| 189 xim_log(char *s, ...) | |
| 190 { | |
| 191 va_list arglist; | |
| 192 static FILE *fd = NULL; | |
| 193 | |
| 194 if (fd == (FILE *)-1) | |
| 195 return; | |
| 196 if (fd == NULL) | |
| 197 { | |
| 531 | 198 fd = mch_fopen("xim.log", "w"); |
| 7 | 199 if (fd == NULL) |
| 200 { | |
| 201 EMSG("Cannot open xim.log"); | |
| 202 fd = (FILE *)-1; | |
| 203 return; | |
| 204 } | |
| 205 } | |
| 206 | |
| 207 va_start(arglist, s); | |
| 208 vfprintf(fd, s, arglist); | |
| 209 va_end(arglist); | |
| 210 } | |
| 211 #endif | |
| 212 | |
| 213 #endif | |
| 214 | |
| 215 #if defined(FEAT_MBYTE) || defined(FEAT_POSTSCRIPT) || defined(PROTO) | |
| 216 /* | |
| 217 * Canonical encoding names and their properties. | |
| 218 * "iso-8859-n" is handled by enc_canonize() directly. | |
| 219 */ | |
| 220 static struct | |
| 221 { char *name; int prop; int codepage;} | |
| 222 enc_canon_table[] = | |
| 223 { | |
| 224 #define IDX_LATIN_1 0 | |
| 225 {"latin1", ENC_8BIT + ENC_LATIN1, 1252}, | |
| 226 #define IDX_ISO_2 1 | |
| 227 {"iso-8859-2", ENC_8BIT, 0}, | |
| 228 #define IDX_ISO_3 2 | |
| 229 {"iso-8859-3", ENC_8BIT, 0}, | |
| 230 #define IDX_ISO_4 3 | |
| 231 {"iso-8859-4", ENC_8BIT, 0}, | |
| 232 #define IDX_ISO_5 4 | |
| 233 {"iso-8859-5", ENC_8BIT, 0}, | |
| 234 #define IDX_ISO_6 5 | |
| 235 {"iso-8859-6", ENC_8BIT, 0}, | |
| 236 #define IDX_ISO_7 6 | |
| 237 {"iso-8859-7", ENC_8BIT, 0}, | |
| 407 | 238 #define IDX_ISO_8 7 |
| 7 | 239 {"iso-8859-8", ENC_8BIT, 0}, |
| 407 | 240 #define IDX_ISO_9 8 |
| 7 | 241 {"iso-8859-9", ENC_8BIT, 0}, |
| 407 | 242 #define IDX_ISO_10 9 |
| 7 | 243 {"iso-8859-10", ENC_8BIT, 0}, |
| 407 | 244 #define IDX_ISO_11 10 |
| 7 | 245 {"iso-8859-11", ENC_8BIT, 0}, |
| 407 | 246 #define IDX_ISO_13 11 |
| 7 | 247 {"iso-8859-13", ENC_8BIT, 0}, |
| 407 | 248 #define IDX_ISO_14 12 |
| 7 | 249 {"iso-8859-14", ENC_8BIT, 0}, |
| 407 | 250 #define IDX_ISO_15 13 |
| 26 | 251 {"iso-8859-15", ENC_8BIT + ENC_LATIN9, 0}, |
| 407 | 252 #define IDX_KOI8_R 14 |
| 7 | 253 {"koi8-r", ENC_8BIT, 0}, |
| 407 | 254 #define IDX_KOI8_U 15 |
| 7 | 255 {"koi8-u", ENC_8BIT, 0}, |
| 407 | 256 #define IDX_UTF8 16 |
| 7 | 257 {"utf-8", ENC_UNICODE, 0}, |
| 407 | 258 #define IDX_UCS2 17 |
| 7 | 259 {"ucs-2", ENC_UNICODE + ENC_ENDIAN_B + ENC_2BYTE, 0}, |
| 407 | 260 #define IDX_UCS2LE 18 |
| 7 | 261 {"ucs-2le", ENC_UNICODE + ENC_ENDIAN_L + ENC_2BYTE, 0}, |
| 407 | 262 #define IDX_UTF16 19 |
| 7 | 263 {"utf-16", ENC_UNICODE + ENC_ENDIAN_B + ENC_2WORD, 0}, |
| 407 | 264 #define IDX_UTF16LE 20 |
| 7 | 265 {"utf-16le", ENC_UNICODE + ENC_ENDIAN_L + ENC_2WORD, 0}, |
| 407 | 266 #define IDX_UCS4 21 |
| 7 | 267 {"ucs-4", ENC_UNICODE + ENC_ENDIAN_B + ENC_4BYTE, 0}, |
| 407 | 268 #define IDX_UCS4LE 22 |
| 7 | 269 {"ucs-4le", ENC_UNICODE + ENC_ENDIAN_L + ENC_4BYTE, 0}, |
| 407 | 270 |
| 271 /* For debugging DBCS encoding on Unix. */ | |
| 272 #define IDX_DEBUG 23 | |
| 7 | 273 {"debug", ENC_DBCS, DBCS_DEBUG}, |
| 407 | 274 #define IDX_EUC_JP 24 |
| 7 | 275 {"euc-jp", ENC_DBCS, DBCS_JPNU}, |
| 407 | 276 #define IDX_SJIS 25 |
| 7 | 277 {"sjis", ENC_DBCS, DBCS_JPN}, |
| 407 | 278 #define IDX_EUC_KR 26 |
| 7 | 279 {"euc-kr", ENC_DBCS, DBCS_KORU}, |
| 407 | 280 #define IDX_EUC_CN 27 |
| 7 | 281 {"euc-cn", ENC_DBCS, DBCS_CHSU}, |
| 407 | 282 #define IDX_EUC_TW 28 |
| 7 | 283 {"euc-tw", ENC_DBCS, DBCS_CHTU}, |
| 407 | 284 #define IDX_BIG5 29 |
| 7 | 285 {"big5", ENC_DBCS, DBCS_CHT}, |
| 407 | 286 |
| 287 /* MS-DOS and MS-Windows codepages are included here, so that they can be | |
| 288 * used on Unix too. Most of them are similar to ISO-8859 encodings, but | |
| 289 * not exactly the same. */ | |
| 290 #define IDX_CP437 30 | |
| 291 {"cp437", ENC_8BIT, 437}, /* like iso-8859-1 */ | |
| 292 #define IDX_CP737 31 | |
| 293 {"cp737", ENC_8BIT, 737}, /* like iso-8859-7 */ | |
| 294 #define IDX_CP775 32 | |
| 295 {"cp775", ENC_8BIT, 775}, /* Baltic */ | |
| 296 #define IDX_CP850 33 | |
| 297 {"cp850", ENC_8BIT, 850}, /* like iso-8859-4 */ | |
| 298 #define IDX_CP852 34 | |
| 299 {"cp852", ENC_8BIT, 852}, /* like iso-8859-1 */ | |
| 300 #define IDX_CP855 35 | |
| 301 {"cp855", ENC_8BIT, 855}, /* like iso-8859-2 */ | |
| 302 #define IDX_CP857 36 | |
| 303 {"cp857", ENC_8BIT, 857}, /* like iso-8859-5 */ | |
| 304 #define IDX_CP860 37 | |
| 305 {"cp860", ENC_8BIT, 860}, /* like iso-8859-9 */ | |
| 306 #define IDX_CP861 38 | |
| 307 {"cp861", ENC_8BIT, 861}, /* like iso-8859-1 */ | |
| 308 #define IDX_CP862 39 | |
| 309 {"cp862", ENC_8BIT, 862}, /* like iso-8859-1 */ | |
| 310 #define IDX_CP863 40 | |
| 311 {"cp863", ENC_8BIT, 863}, /* like iso-8859-8 */ | |
| 312 #define IDX_CP865 41 | |
| 313 {"cp865", ENC_8BIT, 865}, /* like iso-8859-1 */ | |
| 314 #define IDX_CP866 42 | |
| 315 {"cp866", ENC_8BIT, 866}, /* like iso-8859-5 */ | |
| 316 #define IDX_CP869 43 | |
| 317 {"cp869", ENC_8BIT, 869}, /* like iso-8859-7 */ | |
| 318 #define IDX_CP874 44 | |
| 319 {"cp874", ENC_8BIT, 874}, /* Thai */ | |
| 320 #define IDX_CP932 45 | |
| 321 {"cp932", ENC_DBCS, DBCS_JPN}, | |
| 322 #define IDX_CP936 46 | |
| 323 {"cp936", ENC_DBCS, DBCS_CHS}, | |
| 324 #define IDX_CP949 47 | |
| 325 {"cp949", ENC_DBCS, DBCS_KOR}, | |
| 326 #define IDX_CP950 48 | |
| 327 {"cp950", ENC_DBCS, DBCS_CHT}, | |
| 328 #define IDX_CP1250 49 | |
| 329 {"cp1250", ENC_8BIT, 1250}, /* Czech, Polish, etc. */ | |
| 330 #define IDX_CP1251 50 | |
| 331 {"cp1251", ENC_8BIT, 1251}, /* Cyrillic */ | |
| 332 /* cp1252 is considered to be equal to latin1 */ | |
| 333 #define IDX_CP1253 51 | |
| 334 {"cp1253", ENC_8BIT, 1253}, /* Greek */ | |
| 335 #define IDX_CP1254 52 | |
| 336 {"cp1254", ENC_8BIT, 1254}, /* Turkish */ | |
| 337 #define IDX_CP1255 53 | |
| 338 {"cp1255", ENC_8BIT, 1255}, /* Hebrew */ | |
| 339 #define IDX_CP1256 54 | |
| 340 {"cp1256", ENC_8BIT, 1256}, /* Arabic */ | |
| 341 #define IDX_CP1257 55 | |
| 342 {"cp1257", ENC_8BIT, 1257}, /* Baltic */ | |
| 343 #define IDX_CP1258 56 | |
| 344 {"cp1258", ENC_8BIT, 1258}, /* Vietnamese */ | |
| 345 | |
| 346 #define IDX_MACROMAN 57 | |
| 347 {"macroman", ENC_8BIT + ENC_MACROMAN, 0}, /* Mac OS */ | |
| 890 | 348 #define IDX_DECMCS 58 |
| 349 {"dec-mcs", ENC_8BIT, 0}, /* DEC MCS */ | |
| 350 #define IDX_HPROMAN8 59 | |
| 351 {"hp-roman8", ENC_8BIT, 0}, /* HP Roman8 */ | |
| 352 #define IDX_COUNT 60 | |
| 7 | 353 }; |
| 354 | |
| 355 /* | |
| 356 * Aliases for encoding names. | |
| 357 */ | |
| 358 static struct | |
| 359 { char *name; int canon;} | |
| 360 enc_alias_table[] = | |
| 361 { | |
| 362 {"ansi", IDX_LATIN_1}, | |
| 363 {"iso-8859-1", IDX_LATIN_1}, | |
| 364 {"latin2", IDX_ISO_2}, | |
| 365 {"latin3", IDX_ISO_3}, | |
| 366 {"latin4", IDX_ISO_4}, | |
| 367 {"cyrillic", IDX_ISO_5}, | |
| 368 {"arabic", IDX_ISO_6}, | |
| 369 {"greek", IDX_ISO_7}, | |
| 370 #ifdef WIN3264 | |
| 371 {"hebrew", IDX_CP1255}, | |
| 372 #else | |
| 373 {"hebrew", IDX_ISO_8}, | |
| 374 #endif | |
| 375 {"latin5", IDX_ISO_9}, | |
| 376 {"turkish", IDX_ISO_9}, /* ? */ | |
| 377 {"latin6", IDX_ISO_10}, | |
| 378 {"nordic", IDX_ISO_10}, /* ? */ | |
| 379 {"thai", IDX_ISO_11}, /* ? */ | |
| 380 {"latin7", IDX_ISO_13}, | |
| 381 {"latin8", IDX_ISO_14}, | |
| 382 {"latin9", IDX_ISO_15}, | |
| 383 {"utf8", IDX_UTF8}, | |
| 384 {"unicode", IDX_UCS2}, | |
| 385 {"ucs2", IDX_UCS2}, | |
| 386 {"ucs2be", IDX_UCS2}, | |
| 387 {"ucs-2be", IDX_UCS2}, | |
| 388 {"ucs2le", IDX_UCS2LE}, | |
| 389 {"utf16", IDX_UTF16}, | |
| 390 {"utf16be", IDX_UTF16}, | |
| 391 {"utf-16be", IDX_UTF16}, | |
| 392 {"utf16le", IDX_UTF16LE}, | |
| 393 {"ucs4", IDX_UCS4}, | |
| 394 {"ucs4be", IDX_UCS4}, | |
| 395 {"ucs-4be", IDX_UCS4}, | |
| 396 {"ucs4le", IDX_UCS4LE}, | |
| 1540 | 397 {"utf32", IDX_UCS4}, |
| 398 {"utf-32", IDX_UCS4}, | |
| 399 {"utf32be", IDX_UCS4}, | |
| 400 {"utf-32be", IDX_UCS4}, | |
| 401 {"utf32le", IDX_UCS4LE}, | |
| 402 {"utf-32le", IDX_UCS4LE}, | |
| 7 | 403 {"932", IDX_CP932}, |
| 404 {"949", IDX_CP949}, | |
| 405 {"936", IDX_CP936}, | |
| 932 | 406 {"gbk", IDX_CP936}, |
| 7 | 407 {"950", IDX_CP950}, |
| 408 {"eucjp", IDX_EUC_JP}, | |
| 409 {"unix-jis", IDX_EUC_JP}, | |
| 410 {"ujis", IDX_EUC_JP}, | |
| 411 {"shift-jis", IDX_SJIS}, | |
| 6377 | 412 {"pck", IDX_SJIS}, /* Sun: PCK */ |
| 7 | 413 {"euckr", IDX_EUC_KR}, |
| 414 {"5601", IDX_EUC_KR}, /* Sun: KS C 5601 */ | |
| 415 {"euccn", IDX_EUC_CN}, | |
| 416 {"gb2312", IDX_EUC_CN}, | |
| 417 {"euctw", IDX_EUC_TW}, | |
| 418 #if defined(WIN3264) || defined(WIN32UNIX) || defined(MACOS) | |
| 419 {"japan", IDX_CP932}, | |
| 420 {"korea", IDX_CP949}, | |
| 421 {"prc", IDX_CP936}, | |
| 422 {"chinese", IDX_CP936}, | |
| 423 {"taiwan", IDX_CP950}, | |
| 424 {"big5", IDX_CP950}, | |
| 425 #else | |
| 426 {"japan", IDX_EUC_JP}, | |
| 427 {"korea", IDX_EUC_KR}, | |
| 428 {"prc", IDX_EUC_CN}, | |
| 429 {"chinese", IDX_EUC_CN}, | |
| 430 {"taiwan", IDX_EUC_TW}, | |
| 431 {"cp950", IDX_BIG5}, | |
| 432 {"950", IDX_BIG5}, | |
| 433 #endif | |
| 434 {"mac", IDX_MACROMAN}, | |
| 890 | 435 {"mac-roman", IDX_MACROMAN}, |
| 7 | 436 {NULL, 0} |
| 437 }; | |
| 438 | |
| 439 #ifndef CP_UTF8 | |
| 440 # define CP_UTF8 65001 /* magic number from winnls.h */ | |
| 441 #endif | |
| 442 | |
| 443 /* | |
| 444 * Find encoding "name" in the list of canonical encoding names. | |
| 445 * Returns -1 if not found. | |
| 446 */ | |
| 447 static int | |
|
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448 enc_canon_search(char_u *name) |
| 7 | 449 { |
| 450 int i; | |
| 451 | |
| 452 for (i = 0; i < IDX_COUNT; ++i) | |
| 453 if (STRCMP(name, enc_canon_table[i].name) == 0) | |
| 454 return i; | |
| 455 return -1; | |
| 456 } | |
| 457 | |
| 458 #endif | |
| 459 | |
| 460 #if defined(FEAT_MBYTE) || defined(PROTO) | |
| 461 | |
| 462 /* | |
| 463 * Find canonical encoding "name" in the list and return its properties. | |
| 464 * Returns 0 if not found. | |
| 465 */ | |
| 466 int | |
|
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467 enc_canon_props(char_u *name) |
| 7 | 468 { |
| 469 int i; | |
| 470 | |
| 471 i = enc_canon_search(name); | |
| 472 if (i >= 0) | |
| 473 return enc_canon_table[i].prop; | |
| 474 #ifdef WIN3264 | |
| 475 if (name[0] == 'c' && name[1] == 'p' && VIM_ISDIGIT(name[2])) | |
| 476 { | |
| 477 CPINFO cpinfo; | |
| 478 | |
| 479 /* Get info on this codepage to find out what it is. */ | |
|
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480 if (GetCPInfo(atoi((char *)name + 2), &cpinfo) != 0) |
| 7 | 481 { |
| 482 if (cpinfo.MaxCharSize == 1) /* some single-byte encoding */ | |
| 483 return ENC_8BIT; | |
| 484 if (cpinfo.MaxCharSize == 2 | |
| 485 && (cpinfo.LeadByte[0] != 0 || cpinfo.LeadByte[1] != 0)) | |
| 486 /* must be a DBCS encoding */ | |
| 487 return ENC_DBCS; | |
| 488 } | |
| 489 return 0; | |
| 490 } | |
| 491 #endif | |
| 492 if (STRNCMP(name, "2byte-", 6) == 0) | |
| 493 return ENC_DBCS; | |
| 494 if (STRNCMP(name, "8bit-", 5) == 0 || STRNCMP(name, "iso-8859-", 9) == 0) | |
| 495 return ENC_8BIT; | |
| 496 return 0; | |
| 497 } | |
| 498 | |
| 499 /* | |
| 500 * Set up for using multi-byte characters. | |
| 501 * Called in three cases: | |
| 502 * - by main() to initialize (p_enc == NULL) | |
| 503 * - by set_init_1() after 'encoding' was set to its default. | |
| 504 * - by do_set() when 'encoding' has been set. | |
| 505 * p_enc must have been passed through enc_canonize() already. | |
| 506 * Sets the "enc_unicode", "enc_utf8", "enc_dbcs" and "has_mbyte" flags. | |
| 507 * Fills mb_bytelen_tab[] and returns NULL when there are no problems. | |
| 508 * When there is something wrong: Returns an error message and doesn't change | |
| 509 * anything. | |
| 510 */ | |
| 511 char_u * | |
|
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512 mb_init(void) |
| 7 | 513 { |
| 514 int i; | |
| 515 int idx; | |
| 516 int n; | |
| 517 int enc_dbcs_new = 0; | |
| 518 #if defined(USE_ICONV) && !defined(WIN3264) && !defined(WIN32UNIX) \ | |
| 519 && !defined(MACOS) | |
| 520 # define LEN_FROM_CONV | |
| 521 vimconv_T vimconv; | |
| 522 char_u *p; | |
| 523 #endif | |
| 524 | |
| 525 if (p_enc == NULL) | |
| 526 { | |
| 527 /* Just starting up: set the whole table to one's. */ | |
| 528 for (i = 0; i < 256; ++i) | |
| 529 mb_bytelen_tab[i] = 1; | |
| 530 input_conv.vc_type = CONV_NONE; | |
| 531 input_conv.vc_factor = 1; | |
| 532 output_conv.vc_type = CONV_NONE; | |
| 533 return NULL; | |
| 534 } | |
| 535 | |
| 536 #ifdef WIN3264 | |
| 537 if (p_enc[0] == 'c' && p_enc[1] == 'p' && VIM_ISDIGIT(p_enc[2])) | |
| 538 { | |
| 539 CPINFO cpinfo; | |
| 540 | |
| 541 /* Get info on this codepage to find out what it is. */ | |
|
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542 if (GetCPInfo(atoi((char *)p_enc + 2), &cpinfo) != 0) |
| 7 | 543 { |
| 544 if (cpinfo.MaxCharSize == 1) | |
| 545 { | |
| 546 /* some single-byte encoding */ | |
| 547 enc_unicode = 0; | |
| 548 enc_utf8 = FALSE; | |
| 549 } | |
| 550 else if (cpinfo.MaxCharSize == 2 | |
| 551 && (cpinfo.LeadByte[0] != 0 || cpinfo.LeadByte[1] != 0)) | |
| 552 { | |
| 553 /* must be a DBCS encoding, check below */ | |
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554 enc_dbcs_new = atoi((char *)p_enc + 2); |
| 7 | 555 } |
| 556 else | |
| 557 goto codepage_invalid; | |
| 558 } | |
| 559 else if (GetLastError() == ERROR_INVALID_PARAMETER) | |
| 560 { | |
| 561 codepage_invalid: | |
| 562 return (char_u *)N_("E543: Not a valid codepage"); | |
| 563 } | |
| 564 } | |
| 565 #endif | |
| 566 else if (STRNCMP(p_enc, "8bit-", 5) == 0 | |
| 567 || STRNCMP(p_enc, "iso-8859-", 9) == 0) | |
| 568 { | |
| 569 /* Accept any "8bit-" or "iso-8859-" name. */ | |
| 570 enc_unicode = 0; | |
| 571 enc_utf8 = FALSE; | |
| 572 } | |
| 573 else if (STRNCMP(p_enc, "2byte-", 6) == 0) | |
| 574 { | |
| 575 #ifdef WIN3264 | |
| 576 /* Windows: accept only valid codepage numbers, check below. */ | |
| 577 if (p_enc[6] != 'c' || p_enc[7] != 'p' | |
|
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578 || (enc_dbcs_new = atoi((char *)p_enc + 8)) == 0) |
| 7 | 579 return e_invarg; |
| 580 #else | |
| 581 /* Unix: accept any "2byte-" name, assume current locale. */ | |
| 582 enc_dbcs_new = DBCS_2BYTE; | |
| 583 #endif | |
| 584 } | |
| 585 else if ((idx = enc_canon_search(p_enc)) >= 0) | |
| 586 { | |
| 587 i = enc_canon_table[idx].prop; | |
| 588 if (i & ENC_UNICODE) | |
| 589 { | |
| 590 /* Unicode */ | |
| 591 enc_utf8 = TRUE; | |
| 592 if (i & (ENC_2BYTE | ENC_2WORD)) | |
| 593 enc_unicode = 2; | |
| 594 else if (i & ENC_4BYTE) | |
| 595 enc_unicode = 4; | |
| 596 else | |
| 597 enc_unicode = 0; | |
| 598 } | |
| 599 else if (i & ENC_DBCS) | |
| 600 { | |
| 601 /* 2byte, handle below */ | |
| 602 enc_dbcs_new = enc_canon_table[idx].codepage; | |
| 603 } | |
| 604 else | |
| 605 { | |
| 606 /* Must be 8-bit. */ | |
| 607 enc_unicode = 0; | |
| 608 enc_utf8 = FALSE; | |
| 609 } | |
| 610 } | |
| 611 else /* Don't know what encoding this is, reject it. */ | |
| 612 return e_invarg; | |
| 613 | |
| 614 if (enc_dbcs_new != 0) | |
| 615 { | |
| 616 #ifdef WIN3264 | |
| 617 /* Check if the DBCS code page is OK. */ | |
| 618 if (!IsValidCodePage(enc_dbcs_new)) | |
| 619 goto codepage_invalid; | |
| 620 #endif | |
| 621 enc_unicode = 0; | |
| 622 enc_utf8 = FALSE; | |
| 623 } | |
| 624 enc_dbcs = enc_dbcs_new; | |
| 625 has_mbyte = (enc_dbcs != 0 || enc_utf8); | |
| 626 | |
| 4168 | 627 #if defined(WIN3264) || defined(FEAT_CYGWIN_WIN32_CLIPBOARD) |
| 7 | 628 enc_codepage = encname2codepage(p_enc); |
| 26 | 629 enc_latin9 = (STRCMP(p_enc, "iso-8859-15") == 0); |
| 7 | 630 #endif |
| 631 | |
| 492 | 632 /* Detect an encoding that uses latin1 characters. */ |
| 633 enc_latin1like = (enc_utf8 || STRCMP(p_enc, "latin1") == 0 | |
| 634 || STRCMP(p_enc, "iso-8859-15") == 0); | |
| 635 | |
| 7 | 636 /* |
| 637 * Set the function pointers. | |
| 638 */ | |
| 639 if (enc_utf8) | |
| 640 { | |
| 474 | 641 mb_ptr2len = utfc_ptr2len; |
| 1903 | 642 mb_ptr2len_len = utfc_ptr2len_len; |
| 7 | 643 mb_char2len = utf_char2len; |
| 644 mb_char2bytes = utf_char2bytes; | |
| 645 mb_ptr2cells = utf_ptr2cells; | |
| 1903 | 646 mb_ptr2cells_len = utf_ptr2cells_len; |
| 7 | 647 mb_char2cells = utf_char2cells; |
| 648 mb_off2cells = utf_off2cells; | |
| 649 mb_ptr2char = utf_ptr2char; | |
| 650 mb_head_off = utf_head_off; | |
| 651 } | |
| 652 else if (enc_dbcs != 0) | |
| 653 { | |
| 474 | 654 mb_ptr2len = dbcs_ptr2len; |
| 1903 | 655 mb_ptr2len_len = dbcs_ptr2len_len; |
| 7 | 656 mb_char2len = dbcs_char2len; |
| 657 mb_char2bytes = dbcs_char2bytes; | |
| 658 mb_ptr2cells = dbcs_ptr2cells; | |
| 1903 | 659 mb_ptr2cells_len = dbcs_ptr2cells_len; |
| 7 | 660 mb_char2cells = dbcs_char2cells; |
| 661 mb_off2cells = dbcs_off2cells; | |
| 662 mb_ptr2char = dbcs_ptr2char; | |
| 663 mb_head_off = dbcs_head_off; | |
| 664 } | |
| 665 else | |
| 666 { | |
| 474 | 667 mb_ptr2len = latin_ptr2len; |
| 1903 | 668 mb_ptr2len_len = latin_ptr2len_len; |
| 7 | 669 mb_char2len = latin_char2len; |
| 670 mb_char2bytes = latin_char2bytes; | |
| 671 mb_ptr2cells = latin_ptr2cells; | |
| 1903 | 672 mb_ptr2cells_len = latin_ptr2cells_len; |
| 7 | 673 mb_char2cells = latin_char2cells; |
| 674 mb_off2cells = latin_off2cells; | |
| 675 mb_ptr2char = latin_ptr2char; | |
| 676 mb_head_off = latin_head_off; | |
| 677 } | |
| 678 | |
| 679 /* | |
| 680 * Fill the mb_bytelen_tab[] for MB_BYTE2LEN(). | |
| 681 */ | |
| 682 #ifdef LEN_FROM_CONV | |
| 683 /* When 'encoding' is different from the current locale mblen() won't | |
| 684 * work. Use conversion to "utf-8" instead. */ | |
| 685 vimconv.vc_type = CONV_NONE; | |
| 686 if (enc_dbcs) | |
| 687 { | |
| 688 p = enc_locale(); | |
| 689 if (p == NULL || STRCMP(p, p_enc) != 0) | |
| 690 { | |
| 691 convert_setup(&vimconv, p_enc, (char_u *)"utf-8"); | |
| 692 vimconv.vc_fail = TRUE; | |
| 693 } | |
| 694 vim_free(p); | |
| 695 } | |
| 696 #endif | |
| 697 | |
| 698 for (i = 0; i < 256; ++i) | |
| 699 { | |
| 700 /* Our own function to reliably check the length of UTF-8 characters, | |
| 701 * independent of mblen(). */ | |
| 702 if (enc_utf8) | |
| 703 n = utf8len_tab[i]; | |
| 704 else if (enc_dbcs == 0) | |
| 705 n = 1; | |
| 706 else | |
| 707 { | |
| 708 #if defined(WIN3264) || defined(WIN32UNIX) | |
| 709 /* enc_dbcs is set by setting 'fileencoding'. It becomes a Windows | |
| 710 * CodePage identifier, which we can pass directly in to Windows | |
| 711 * API */ | |
| 5602 | 712 n = IsDBCSLeadByteEx(enc_dbcs, (WINBYTE)i) ? 2 : 1; |
| 7 | 713 #else |
| 5698 | 714 # if defined(MACOS) || defined(__amigaos4__) || defined(__ANDROID__) |
| 7 | 715 /* |
| 716 * if mblen() is not available, character which MSB is turned on | |
| 717 * are treated as leading byte character. (note : This assumption | |
| 718 * is not always true.) | |
| 719 */ | |
| 720 n = (i & 0x80) ? 2 : 1; | |
| 721 # else | |
| 3549 | 722 char buf[MB_MAXBYTES + 1]; |
| 7 | 723 # ifdef X_LOCALE |
| 724 # ifndef mblen | |
| 725 # define mblen _Xmblen | |
| 726 # endif | |
| 727 # endif | |
| 728 if (i == NUL) /* just in case mblen() can't handle "" */ | |
| 729 n = 1; | |
| 730 else | |
| 731 { | |
| 732 buf[0] = i; | |
| 733 buf[1] = 0; | |
| 734 #ifdef LEN_FROM_CONV | |
| 735 if (vimconv.vc_type != CONV_NONE) | |
| 736 { | |
| 737 /* | |
| 738 * string_convert() should fail when converting the first | |
| 739 * byte of a double-byte character. | |
| 740 */ | |
| 741 p = string_convert(&vimconv, (char_u *)buf, NULL); | |
| 742 if (p != NULL) | |
| 743 { | |
| 744 vim_free(p); | |
| 745 n = 1; | |
| 746 } | |
| 747 else | |
| 748 n = 2; | |
| 749 } | |
| 750 else | |
| 751 #endif | |
| 752 { | |
| 753 /* | |
| 754 * mblen() should return -1 for invalid (means the leading | |
| 755 * multibyte) character. However there are some platforms | |
| 756 * where mblen() returns 0 for invalid character. | |
| 757 * Therefore, following condition includes 0. | |
| 758 */ | |
| 1757 | 759 ignored = mblen(NULL, 0); /* First reset the state. */ |
| 7 | 760 if (mblen(buf, (size_t)1) <= 0) |
| 761 n = 2; | |
| 762 else | |
| 763 n = 1; | |
| 764 } | |
| 765 } | |
| 766 # endif | |
| 767 #endif | |
| 768 } | |
| 769 | |
| 770 mb_bytelen_tab[i] = n; | |
| 771 } | |
| 772 | |
| 773 #ifdef LEN_FROM_CONV | |
| 774 convert_setup(&vimconv, NULL, NULL); | |
| 775 #endif | |
| 776 | |
| 777 /* The cell width depends on the type of multi-byte characters. */ | |
| 778 (void)init_chartab(); | |
| 779 | |
| 780 /* When enc_utf8 is set or reset, (de)allocate ScreenLinesUC[] */ | |
| 781 screenalloc(FALSE); | |
| 782 | |
| 783 /* When using Unicode, set default for 'fileencodings'. */ | |
| 784 if (enc_utf8 && !option_was_set((char_u *)"fencs")) | |
| 785 set_string_option_direct((char_u *)"fencs", -1, | |
| 694 | 786 (char_u *)"ucs-bom,utf-8,default,latin1", OPT_FREE, 0); |
| 787 | |
| 7 | 788 #if defined(HAVE_BIND_TEXTDOMAIN_CODESET) && defined(FEAT_GETTEXT) |
| 789 /* GNU gettext 0.10.37 supports this feature: set the codeset used for | |
| 790 * translated messages independently from the current locale. */ | |
| 791 (void)bind_textdomain_codeset(VIMPACKAGE, | |
| 792 enc_utf8 ? "utf-8" : (char *)p_enc); | |
| 793 #endif | |
| 794 | |
| 23 | 795 #ifdef WIN32 |
| 796 /* When changing 'encoding' while starting up, then convert the command | |
| 797 * line arguments from the active codepage to 'encoding'. */ | |
| 798 if (starting != 0) | |
| 799 fix_arg_enc(); | |
| 800 #endif | |
| 801 | |
| 7 | 802 #ifdef FEAT_AUTOCMD |
| 803 /* Fire an autocommand to let people do custom font setup. This must be | |
| 804 * after Vim has been setup for the new encoding. */ | |
| 805 apply_autocmds(EVENT_ENCODINGCHANGED, NULL, (char_u *)"", FALSE, curbuf); | |
| 806 #endif | |
| 807 | |
| 740 | 808 #ifdef FEAT_SPELL |
| 236 | 809 /* Need to reload spell dictionaries */ |
| 810 spell_reload(); | |
| 811 #endif | |
| 812 | |
| 7 | 813 return NULL; |
| 814 } | |
| 815 | |
| 816 /* | |
| 817 * Return the size of the BOM for the current buffer: | |
| 818 * 0 - no BOM | |
| 819 * 2 - UCS-2 or UTF-16 BOM | |
| 820 * 4 - UCS-4 BOM | |
| 821 * 3 - UTF-8 BOM | |
| 822 */ | |
| 823 int | |
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824 bomb_size(void) |
| 7 | 825 { |
| 826 int n = 0; | |
| 827 | |
| 828 if (curbuf->b_p_bomb && !curbuf->b_p_bin) | |
| 829 { | |
| 830 if (*curbuf->b_p_fenc == NUL) | |
| 831 { | |
| 832 if (enc_utf8) | |
| 833 { | |
| 834 if (enc_unicode != 0) | |
| 835 n = enc_unicode; | |
| 836 else | |
| 837 n = 3; | |
| 838 } | |
| 839 } | |
| 840 else if (STRCMP(curbuf->b_p_fenc, "utf-8") == 0) | |
| 841 n = 3; | |
| 842 else if (STRNCMP(curbuf->b_p_fenc, "ucs-2", 5) == 0 | |
| 843 || STRNCMP(curbuf->b_p_fenc, "utf-16", 6) == 0) | |
| 844 n = 2; | |
| 845 else if (STRNCMP(curbuf->b_p_fenc, "ucs-4", 5) == 0) | |
| 846 n = 4; | |
| 847 } | |
| 848 return n; | |
| 849 } | |
| 850 | |
| 851 /* | |
| 3002 | 852 * Remove all BOM from "s" by moving remaining text. |
| 853 */ | |
| 854 void | |
|
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855 remove_bom(char_u *s) |
| 3002 | 856 { |
| 857 if (enc_utf8) | |
| 858 { | |
| 859 char_u *p = s; | |
| 860 | |
| 861 while ((p = vim_strbyte(p, 0xef)) != NULL) | |
| 862 { | |
| 863 if (p[1] == 0xbb && p[2] == 0xbf) | |
| 864 STRMOVE(p, p + 3); | |
| 865 else | |
| 866 ++p; | |
| 867 } | |
| 868 } | |
| 869 } | |
| 870 | |
| 871 /* | |
| 7 | 872 * Get class of pointer: |
| 873 * 0 for blank or NUL | |
| 874 * 1 for punctuation | |
| 875 * 2 for an (ASCII) word character | |
| 876 * >2 for other word characters | |
| 877 */ | |
| 878 int | |
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879 mb_get_class(char_u *p) |
| 7 | 880 { |
| 4069 | 881 return mb_get_class_buf(p, curbuf); |
| 882 } | |
| 883 | |
| 884 int | |
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885 mb_get_class_buf(char_u *p, buf_T *buf) |
| 4069 | 886 { |
| 7 | 887 if (MB_BYTE2LEN(p[0]) == 1) |
| 888 { | |
| 889 if (p[0] == NUL || vim_iswhite(p[0])) | |
| 890 return 0; | |
| 4069 | 891 if (vim_iswordc_buf(p[0], buf)) |
| 7 | 892 return 2; |
| 893 return 1; | |
| 894 } | |
| 895 if (enc_dbcs != 0 && p[0] != NUL && p[1] != NUL) | |
| 896 return dbcs_class(p[0], p[1]); | |
| 897 if (enc_utf8) | |
| 898 return utf_class(utf_ptr2char(p)); | |
| 899 return 0; | |
| 900 } | |
| 901 | |
| 902 /* | |
| 903 * Get class of a double-byte character. This always returns 3 or bigger. | |
| 904 * TODO: Should return 1 for punctuation. | |
| 905 */ | |
| 906 int | |
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907 dbcs_class(unsigned lead, unsigned trail) |
| 7 | 908 { |
| 909 switch (enc_dbcs) | |
| 910 { | |
| 4352 | 911 /* please add classify routine for your language in here */ |
| 7 | 912 |
| 913 case DBCS_JPNU: /* ? */ | |
| 914 case DBCS_JPN: | |
| 915 { | |
| 916 /* JIS code classification */ | |
| 917 unsigned char lb = lead; | |
| 918 unsigned char tb = trail; | |
| 919 | |
| 920 /* convert process code to JIS */ | |
| 921 # if defined(WIN3264) || defined(WIN32UNIX) || defined(MACOS) | |
| 922 /* process code is SJIS */ | |
| 923 if (lb <= 0x9f) | |
| 924 lb = (lb - 0x81) * 2 + 0x21; | |
| 925 else | |
| 926 lb = (lb - 0xc1) * 2 + 0x21; | |
| 927 if (tb <= 0x7e) | |
| 928 tb -= 0x1f; | |
| 929 else if (tb <= 0x9e) | |
| 930 tb -= 0x20; | |
| 931 else | |
| 932 { | |
| 933 tb -= 0x7e; | |
| 934 lb += 1; | |
| 935 } | |
| 936 # else | |
| 937 /* | |
| 938 * XXX: Code page identification can not use with all | |
| 939 * system! So, some other encoding information | |
| 940 * will be needed. | |
| 941 * In japanese: SJIS,EUC,UNICODE,(JIS) | |
| 942 * Note that JIS-code system don't use as | |
| 943 * process code in most system because it uses | |
| 944 * escape sequences(JIS is context depend encoding). | |
| 945 */ | |
| 946 /* assume process code is JAPANESE-EUC */ | |
| 947 lb &= 0x7f; | |
| 948 tb &= 0x7f; | |
| 949 # endif | |
| 950 /* exceptions */ | |
| 951 switch (lb << 8 | tb) | |
| 952 { | |
| 953 case 0x2121: /* ZENKAKU space */ | |
| 954 return 0; | |
| 5477 | 955 case 0x2122: /* TOU-TEN (Japanese comma) */ |
| 956 case 0x2123: /* KU-TEN (Japanese period) */ | |
| 7 | 957 case 0x2124: /* ZENKAKU comma */ |
| 958 case 0x2125: /* ZENKAKU period */ | |
| 959 return 1; | |
| 960 case 0x213c: /* prolongedsound handled as KATAKANA */ | |
| 961 return 13; | |
| 962 } | |
| 963 /* sieved by KU code */ | |
| 964 switch (lb) | |
| 965 { | |
| 966 case 0x21: | |
| 967 case 0x22: | |
| 968 /* special symbols */ | |
| 969 return 10; | |
| 970 case 0x23: | |
| 971 /* alpha-numeric */ | |
| 972 return 11; | |
| 973 case 0x24: | |
| 974 /* hiragana */ | |
| 975 return 12; | |
| 976 case 0x25: | |
| 977 /* katakana */ | |
| 978 return 13; | |
| 979 case 0x26: | |
| 980 /* greek */ | |
| 981 return 14; | |
| 982 case 0x27: | |
| 983 /* russian */ | |
| 984 return 15; | |
| 985 case 0x28: | |
| 986 /* lines */ | |
| 987 return 16; | |
| 988 default: | |
| 989 /* kanji */ | |
| 990 return 17; | |
| 991 } | |
| 992 } | |
| 993 | |
| 994 case DBCS_KORU: /* ? */ | |
| 995 case DBCS_KOR: | |
| 996 { | |
| 997 /* KS code classification */ | |
| 998 unsigned char c1 = lead; | |
| 999 unsigned char c2 = trail; | |
| 1000 | |
| 1001 /* | |
| 1002 * 20 : Hangul | |
| 1003 * 21 : Hanja | |
| 1004 * 22 : Symbols | |
| 1005 * 23 : Alpha-numeric/Roman Letter (Full width) | |
| 1006 * 24 : Hangul Letter(Alphabet) | |
| 1007 * 25 : Roman Numeral/Greek Letter | |
| 1008 * 26 : Box Drawings | |
| 1009 * 27 : Unit Symbols | |
| 1010 * 28 : Circled/Parenthesized Letter | |
| 4352 | 1011 * 29 : Hiragana/Katakana |
| 7 | 1012 * 30 : Cyrillic Letter |
| 1013 */ | |
| 1014 | |
| 1015 if (c1 >= 0xB0 && c1 <= 0xC8) | |
| 1016 /* Hangul */ | |
| 1017 return 20; | |
| 1018 #if defined(WIN3264) || defined(WIN32UNIX) | |
| 1019 else if (c1 <= 0xA0 || c2 <= 0xA0) | |
| 1020 /* Extended Hangul Region : MS UHC(Unified Hangul Code) */ | |
| 1021 /* c1: 0x81-0xA0 with c2: 0x41-0x5A, 0x61-0x7A, 0x81-0xFE | |
| 1022 * c1: 0xA1-0xC6 with c2: 0x41-0x5A, 0x61-0x7A, 0x81-0xA0 | |
| 1023 */ | |
| 1024 return 20; | |
| 1025 #endif | |
| 1026 | |
| 1027 else if (c1 >= 0xCA && c1 <= 0xFD) | |
| 1028 /* Hanja */ | |
| 1029 return 21; | |
| 1030 else switch (c1) | |
| 1031 { | |
| 1032 case 0xA1: | |
| 1033 case 0xA2: | |
| 1034 /* Symbols */ | |
| 1035 return 22; | |
| 1036 case 0xA3: | |
| 1037 /* Alpha-numeric */ | |
| 1038 return 23; | |
| 1039 case 0xA4: | |
| 1040 /* Hangul Letter(Alphabet) */ | |
| 1041 return 24; | |
| 1042 case 0xA5: | |
| 1043 /* Roman Numeral/Greek Letter */ | |
| 1044 return 25; | |
| 1045 case 0xA6: | |
| 1046 /* Box Drawings */ | |
| 1047 return 26; | |
| 1048 case 0xA7: | |
| 1049 /* Unit Symbols */ | |
| 1050 return 27; | |
| 1051 case 0xA8: | |
| 1052 case 0xA9: | |
| 1053 if (c2 <= 0xAF) | |
| 1054 return 25; /* Roman Letter */ | |
| 1055 else if (c2 >= 0xF6) | |
| 1056 return 22; /* Symbols */ | |
| 1057 else | |
| 1058 /* Circled/Parenthesized Letter */ | |
| 1059 return 28; | |
| 1060 case 0xAA: | |
| 1061 case 0xAB: | |
| 4352 | 1062 /* Hiragana/Katakana */ |
| 7 | 1063 return 29; |
| 1064 case 0xAC: | |
| 1065 /* Cyrillic Letter */ | |
| 1066 return 30; | |
| 1067 } | |
| 1068 } | |
| 1069 default: | |
| 1070 break; | |
| 1071 } | |
| 1072 return 3; | |
| 1073 } | |
| 1074 | |
| 1075 /* | |
| 1076 * mb_char2len() function pointer. | |
| 1077 * Return length in bytes of character "c". | |
| 1078 * Returns 1 for a single-byte character. | |
| 1079 */ | |
| 1080 int | |
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1081 latin_char2len(int c UNUSED) |
| 7 | 1082 { |
| 1083 return 1; | |
| 1084 } | |
| 1085 | |
| 1086 static int | |
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1087 dbcs_char2len( |
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1088 int c) |
| 7 | 1089 { |
| 1090 if (c >= 0x100) | |
| 1091 return 2; | |
| 1092 return 1; | |
| 1093 } | |
| 1094 | |
| 1095 /* | |
| 1096 * mb_char2bytes() function pointer. | |
| 1097 * Convert a character to its bytes. | |
| 1098 * Returns the length in bytes. | |
| 1099 */ | |
| 1100 int | |
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1101 latin_char2bytes(int c, char_u *buf) |
| 7 | 1102 { |
| 1103 buf[0] = c; | |
| 1104 return 1; | |
| 1105 } | |
| 1106 | |
| 1107 static int | |
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1108 dbcs_char2bytes(int c, char_u *buf) |
| 7 | 1109 { |
| 1110 if (c >= 0x100) | |
| 1111 { | |
| 1112 buf[0] = (unsigned)c >> 8; | |
| 1113 buf[1] = c; | |
| 221 | 1114 /* Never use a NUL byte, it causes lots of trouble. It's an invalid |
| 1115 * character anyway. */ | |
| 1116 if (buf[1] == NUL) | |
| 1117 buf[1] = '\n'; | |
| 7 | 1118 return 2; |
| 1119 } | |
| 1120 buf[0] = c; | |
| 1121 return 1; | |
| 1122 } | |
| 1123 | |
| 1124 /* | |
| 474 | 1125 * mb_ptr2len() function pointer. |
| 7 | 1126 * Get byte length of character at "*p" but stop at a NUL. |
| 1127 * For UTF-8 this includes following composing characters. | |
| 1128 * Returns 0 when *p is NUL. | |
| 1129 */ | |
| 1130 int | |
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1131 latin_ptr2len(char_u *p) |
| 7 | 1132 { |
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1133 return MB_BYTE2LEN(*p); |
| 7 | 1134 } |
| 1135 | |
| 1136 static int | |
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1137 dbcs_ptr2len( |
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1138 char_u *p) |
| 7 | 1139 { |
| 1140 int len; | |
| 1141 | |
| 1142 /* Check if second byte is not missing. */ | |
| 1143 len = MB_BYTE2LEN(*p); | |
| 1144 if (len == 2 && p[1] == NUL) | |
| 1145 len = 1; | |
| 1146 return len; | |
| 1147 } | |
| 1148 | |
| 1903 | 1149 /* |
| 1150 * mb_ptr2len_len() function pointer. | |
| 1151 * Like mb_ptr2len(), but limit to read "size" bytes. | |
| 1152 * Returns 0 for an empty string. | |
| 1153 * Returns 1 for an illegal char or an incomplete byte sequence. | |
| 1154 */ | |
| 1155 int | |
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1156 latin_ptr2len_len(char_u *p, int size) |
| 1903 | 1157 { |
| 1158 if (size < 1 || *p == NUL) | |
| 1159 return 0; | |
| 1160 return 1; | |
| 1161 } | |
| 1162 | |
| 1163 static int | |
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1164 dbcs_ptr2len_len(char_u *p, int size) |
| 1903 | 1165 { |
| 1166 int len; | |
| 1167 | |
| 1168 if (size < 1 || *p == NUL) | |
| 1169 return 0; | |
| 1170 if (size == 1) | |
| 1171 return 1; | |
| 1172 /* Check that second byte is not missing. */ | |
| 1173 len = MB_BYTE2LEN(*p); | |
| 1174 if (len == 2 && p[1] == NUL) | |
| 1175 len = 1; | |
| 1176 return len; | |
| 1177 } | |
| 1178 | |
| 7 | 1179 struct interval |
| 1180 { | |
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1181 long first; |
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1182 long last; |
| 7 | 1183 }; |
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1184 static int intable(struct interval *table, size_t size, int c); |
| 7 | 1185 |
| 1186 /* | |
| 1187 * Return TRUE if "c" is in "table[size / sizeof(struct interval)]". | |
| 1188 */ | |
| 1189 static int | |
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1190 intable(struct interval *table, size_t size, int c) |
| 7 | 1191 { |
| 1192 int mid, bot, top; | |
| 1193 | |
| 1194 /* first quick check for Latin1 etc. characters */ | |
| 1195 if (c < table[0].first) | |
| 1196 return FALSE; | |
| 1197 | |
| 1198 /* binary search in table */ | |
| 1199 bot = 0; | |
| 835 | 1200 top = (int)(size / sizeof(struct interval) - 1); |
| 7 | 1201 while (top >= bot) |
| 1202 { | |
| 1203 mid = (bot + top) / 2; | |
| 1204 if (table[mid].last < c) | |
| 1205 bot = mid + 1; | |
| 1206 else if (table[mid].first > c) | |
| 1207 top = mid - 1; | |
| 1208 else | |
| 1209 return TRUE; | |
| 1210 } | |
| 1211 return FALSE; | |
| 1212 } | |
| 1213 | |
| 1214 /* | |
| 1215 * For UTF-8 character "c" return 2 for a double-width character, 1 for others. | |
| 1216 * Returns 4 or 6 for an unprintable character. | |
| 1217 * Is only correct for characters >= 0x80. | |
| 1218 * When p_ambw is "double", return 2 for a character with East Asian Width | |
| 1219 * class 'A'(mbiguous). | |
| 1220 */ | |
| 1221 int | |
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1222 utf_char2cells(int c) |
| 7 | 1223 { |
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1224 /* Sorted list of non-overlapping intervals of East Asian double width |
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1225 * characters, generated with ../runtime/tools/unicode.vim. */ |
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1226 static struct interval doublewidth[] = |
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1227 { |
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1228 {0x1100, 0x115f}, |
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1229 {0x2329, 0x232a}, |
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1230 {0x2e80, 0x2e99}, |
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1231 {0x2e9b, 0x2ef3}, |
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1232 {0x2f00, 0x2fd5}, |
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1233 {0x2ff0, 0x2ffb}, |
| 6495 | 1234 {0x3000, 0x303e}, |
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1235 {0x3041, 0x3096}, |
| 6495 | 1236 {0x3099, 0x30ff}, |
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1237 {0x3105, 0x312d}, |
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1238 {0x3131, 0x318e}, |
| 6495 | 1239 {0x3190, 0x31ba}, |
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1240 {0x31c0, 0x31e3}, |
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1241 {0x31f0, 0x321e}, |
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1242 {0x3220, 0x3247}, |
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1243 {0x3250, 0x32fe}, |
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1244 {0x3300, 0x4dbf}, |
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1245 {0x4e00, 0xa48c}, |
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Bram Moolenaar <bram@zimbu.org>
parents:
2041
diff
changeset
|
1246 {0xa490, 0xa4c6}, |
|
1378bc45ebe5
updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents:
2041
diff
changeset
|
1247 {0xa960, 0xa97c}, |
|
1378bc45ebe5
updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents:
2041
diff
changeset
|
1248 {0xac00, 0xd7a3}, |
|
1378bc45ebe5
updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents:
2041
diff
changeset
|
1249 {0xf900, 0xfaff}, |
|
1378bc45ebe5
updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents:
2041
diff
changeset
|
1250 {0xfe10, 0xfe19}, |
|
1378bc45ebe5
updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents:
2041
diff
changeset
|
1251 {0xfe30, 0xfe52}, |
|
1378bc45ebe5
updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents:
2041
diff
changeset
|
1252 {0xfe54, 0xfe66}, |
|
1378bc45ebe5
updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents:
2041
diff
changeset
|
1253 {0xfe68, 0xfe6b}, |
|
1378bc45ebe5
updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents:
2041
diff
changeset
|
1254 {0xff01, 0xff60}, |
|
1378bc45ebe5
updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents:
2041
diff
changeset
|
1255 {0xffe0, 0xffe6}, |
| 6495 | 1256 {0x1b000, 0x1b001}, |
| 1257 {0x1f200, 0x1f202}, | |
| 1258 {0x1f210, 0x1f23a}, | |
|
2063
1378bc45ebe5
updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents:
2041
diff
changeset
|
1259 {0x1f240, 0x1f248}, |
| 6495 | 1260 {0x1f250, 0x1f251}, |
|
2063
1378bc45ebe5
updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents:
2041
diff
changeset
|
1261 {0x20000, 0x2fffd}, |
|
1378bc45ebe5
updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents:
2041
diff
changeset
|
1262 {0x30000, 0x3fffd} |
|
1378bc45ebe5
updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents:
2041
diff
changeset
|
1263 }; |
| 6495 | 1264 |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1265 /* Sorted list of non-overlapping intervals of East Asian Ambiguous |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1266 * characters, generated with ../runtime/tools/unicode.vim. */ |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1267 static struct interval ambiguous[] = |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1268 { |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1269 {0x00a1, 0x00a1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1270 {0x00a4, 0x00a4}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1271 {0x00a7, 0x00a8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1272 {0x00aa, 0x00aa}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1273 {0x00ad, 0x00ae}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1274 {0x00b0, 0x00b4}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1275 {0x00b6, 0x00ba}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1276 {0x00bc, 0x00bf}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1277 {0x00c6, 0x00c6}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1278 {0x00d0, 0x00d0}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1279 {0x00d7, 0x00d8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1280 {0x00de, 0x00e1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1281 {0x00e6, 0x00e6}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1282 {0x00e8, 0x00ea}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1283 {0x00ec, 0x00ed}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1284 {0x00f0, 0x00f0}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1285 {0x00f2, 0x00f3}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1286 {0x00f7, 0x00fa}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1287 {0x00fc, 0x00fc}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1288 {0x00fe, 0x00fe}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1289 {0x0101, 0x0101}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1290 {0x0111, 0x0111}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1291 {0x0113, 0x0113}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1292 {0x011b, 0x011b}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1293 {0x0126, 0x0127}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1294 {0x012b, 0x012b}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1295 {0x0131, 0x0133}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1296 {0x0138, 0x0138}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1297 {0x013f, 0x0142}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1298 {0x0144, 0x0144}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1299 {0x0148, 0x014b}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1300 {0x014d, 0x014d}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1301 {0x0152, 0x0153}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1302 {0x0166, 0x0167}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1303 {0x016b, 0x016b}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1304 {0x01ce, 0x01ce}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1305 {0x01d0, 0x01d0}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1306 {0x01d2, 0x01d2}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1307 {0x01d4, 0x01d4}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1308 {0x01d6, 0x01d6}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1309 {0x01d8, 0x01d8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1310 {0x01da, 0x01da}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1311 {0x01dc, 0x01dc}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1312 {0x0251, 0x0251}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1313 {0x0261, 0x0261}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1314 {0x02c4, 0x02c4}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1315 {0x02c7, 0x02c7}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1316 {0x02c9, 0x02cb}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1317 {0x02cd, 0x02cd}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1318 {0x02d0, 0x02d0}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1319 {0x02d8, 0x02db}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1320 {0x02dd, 0x02dd}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1321 {0x02df, 0x02df}, |
| 6495 | 1322 {0x0300, 0x036f}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1323 {0x0391, 0x03a1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1324 {0x03a3, 0x03a9}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1325 {0x03b1, 0x03c1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1326 {0x03c3, 0x03c9}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1327 {0x0401, 0x0401}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1328 {0x0410, 0x044f}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1329 {0x0451, 0x0451}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1330 {0x2010, 0x2010}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1331 {0x2013, 0x2016}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1332 {0x2018, 0x2019}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1333 {0x201c, 0x201d}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1334 {0x2020, 0x2022}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1335 {0x2024, 0x2027}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1336 {0x2030, 0x2030}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1337 {0x2032, 0x2033}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1338 {0x2035, 0x2035}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1339 {0x203b, 0x203b}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1340 {0x203e, 0x203e}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1341 {0x2074, 0x2074}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1342 {0x207f, 0x207f}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1343 {0x2081, 0x2084}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1344 {0x20ac, 0x20ac}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1345 {0x2103, 0x2103}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1346 {0x2105, 0x2105}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1347 {0x2109, 0x2109}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1348 {0x2113, 0x2113}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1349 {0x2116, 0x2116}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1350 {0x2121, 0x2122}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1351 {0x2126, 0x2126}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1352 {0x212b, 0x212b}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1353 {0x2153, 0x2154}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1354 {0x215b, 0x215e}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1355 {0x2160, 0x216b}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1356 {0x2170, 0x2179}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1357 {0x2189, 0x2189}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
1358 {0x2190, 0x2199}, |
|
d5867fd6b2b7
updated for version 7.2.330
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|
1359 {0x21b8, 0x21b9}, |
|
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|
1360 {0x21d2, 0x21d2}, |
|
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1361 {0x21d4, 0x21d4}, |
|
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|
1362 {0x21e7, 0x21e7}, |
|
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|
1363 {0x2200, 0x2200}, |
|
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1364 {0x2202, 0x2203}, |
|
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1365 {0x2207, 0x2208}, |
|
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1366 {0x220b, 0x220b}, |
|
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1367 {0x220f, 0x220f}, |
|
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1368 {0x2211, 0x2211}, |
|
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1369 {0x2215, 0x2215}, |
|
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1370 {0x221a, 0x221a}, |
|
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1371 {0x221d, 0x2220}, |
|
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|
1372 {0x2223, 0x2223}, |
|
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1373 {0x2225, 0x2225}, |
|
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1374 {0x2227, 0x222c}, |
|
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1375 {0x222e, 0x222e}, |
|
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|
1376 {0x2234, 0x2237}, |
|
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|
1377 {0x223c, 0x223d}, |
|
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1378 {0x2248, 0x2248}, |
|
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1379 {0x224c, 0x224c}, |
|
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1380 {0x2252, 0x2252}, |
|
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|
1381 {0x2260, 0x2261}, |
|
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|
1382 {0x2264, 0x2267}, |
|
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1383 {0x226a, 0x226b}, |
|
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1384 {0x226e, 0x226f}, |
|
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1385 {0x2282, 0x2283}, |
|
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1386 {0x2286, 0x2287}, |
|
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1387 {0x2295, 0x2295}, |
|
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|
1388 {0x2299, 0x2299}, |
|
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1389 {0x22a5, 0x22a5}, |
|
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1390 {0x22bf, 0x22bf}, |
|
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|
1391 {0x2312, 0x2312}, |
|
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|
1392 {0x2460, 0x24e9}, |
|
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1393 {0x24eb, 0x254b}, |
|
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|
1394 {0x2550, 0x2573}, |
|
d5867fd6b2b7
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|
1395 {0x2580, 0x258f}, |
|
d5867fd6b2b7
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|
1396 {0x2592, 0x2595}, |
|
d5867fd6b2b7
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|
1397 {0x25a0, 0x25a1}, |
|
d5867fd6b2b7
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|
1398 {0x25a3, 0x25a9}, |
|
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|
1399 {0x25b2, 0x25b3}, |
|
d5867fd6b2b7
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|
1400 {0x25b6, 0x25b7}, |
|
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|
1401 {0x25bc, 0x25bd}, |
|
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|
1402 {0x25c0, 0x25c1}, |
|
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|
1403 {0x25c6, 0x25c8}, |
|
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|
1404 {0x25cb, 0x25cb}, |
|
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|
1405 {0x25ce, 0x25d1}, |
|
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|
1406 {0x25e2, 0x25e5}, |
|
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|
1407 {0x25ef, 0x25ef}, |
|
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|
1408 {0x2605, 0x2606}, |
|
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|
1409 {0x2609, 0x2609}, |
|
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|
1410 {0x260e, 0x260f}, |
|
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|
1411 {0x2614, 0x2615}, |
|
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|
1412 {0x261c, 0x261c}, |
|
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|
1413 {0x261e, 0x261e}, |
|
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|
1414 {0x2640, 0x2640}, |
|
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|
1415 {0x2642, 0x2642}, |
|
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|
1416 {0x2660, 0x2661}, |
|
d5867fd6b2b7
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|
1417 {0x2663, 0x2665}, |
|
d5867fd6b2b7
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|
1418 {0x2667, 0x266a}, |
|
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|
1419 {0x266c, 0x266d}, |
|
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|
1420 {0x266f, 0x266f}, |
|
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|
1421 {0x269e, 0x269f}, |
|
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|
1422 {0x26be, 0x26bf}, |
|
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|
1423 {0x26c4, 0x26cd}, |
|
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|
1424 {0x26cf, 0x26e1}, |
|
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|
1425 {0x26e3, 0x26e3}, |
|
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|
1426 {0x26e8, 0x26ff}, |
|
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|
1427 {0x273d, 0x273d}, |
|
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|
1428 {0x2757, 0x2757}, |
|
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|
1429 {0x2776, 0x277f}, |
|
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|
1430 {0x2b55, 0x2b59}, |
|
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|
1431 {0x3248, 0x324f}, |
|
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|
1432 {0xe000, 0xf8ff}, |
| 6495 | 1433 {0xfe00, 0xfe0f}, |
|
2041
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|
1434 {0xfffd, 0xfffd}, |
|
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|
1435 {0x1f100, 0x1f10a}, |
|
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|
1436 {0x1f110, 0x1f12d}, |
| 6495 | 1437 {0x1f130, 0x1f169}, |
| 1438 {0x1f170, 0x1f19a}, | |
| 1439 {0xe0100, 0xe01ef}, | |
|
2041
d5867fd6b2b7
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|
1440 {0xf0000, 0xffffd}, |
|
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diff
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|
1441 {0x100000, 0x10fffd} |
| 7 | 1442 }; |
| 1443 | |
| 1444 if (c >= 0x100) | |
| 1445 { | |
| 1446 #ifdef USE_WCHAR_FUNCTIONS | |
| 1447 /* | |
| 1448 * Assume the library function wcwidth() works better than our own | |
| 1449 * stuff. It should return 1 for ambiguous width chars! | |
| 1450 */ | |
| 1451 int n = wcwidth(c); | |
| 1452 | |
| 1453 if (n < 0) | |
| 1454 return 6; /* unprintable, displays <xxxx> */ | |
| 1455 if (n > 1) | |
| 1456 return n; | |
| 1457 #else | |
| 1458 if (!utf_printable(c)) | |
| 1459 return 6; /* unprintable, displays <xxxx> */ | |
|
2063
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2041
diff
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|
1460 if (intable(doublewidth, sizeof(doublewidth), c)) |
| 7 | 1461 return 2; |
| 1462 #endif | |
| 1463 } | |
| 1464 | |
| 1465 /* Characters below 0x100 are influenced by 'isprint' option */ | |
| 1466 else if (c >= 0x80 && !vim_isprintc(c)) | |
| 1467 return 4; /* unprintable, displays <xx> */ | |
| 1468 | |
| 1469 if (c >= 0x80 && *p_ambw == 'd' && intable(ambiguous, sizeof(ambiguous), c)) | |
| 1470 return 2; | |
| 1471 | |
| 1472 return 1; | |
| 1473 } | |
| 1474 | |
| 1475 /* | |
| 1476 * mb_ptr2cells() function pointer. | |
| 1477 * Return the number of display cells character at "*p" occupies. | |
| 1478 * This doesn't take care of unprintable characters, use ptr2cells() for that. | |
| 1479 */ | |
| 1480 int | |
|
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|
1481 latin_ptr2cells(char_u *p UNUSED) |
| 7 | 1482 { |
| 1483 return 1; | |
| 1484 } | |
| 1485 | |
| 1486 int | |
|
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1487 utf_ptr2cells( |
|
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|
1488 char_u *p) |
| 7 | 1489 { |
| 1490 int c; | |
| 1491 | |
| 1492 /* Need to convert to a wide character. */ | |
| 1493 if (*p >= 0x80) | |
| 1494 { | |
| 1495 c = utf_ptr2char(p); | |
| 1496 /* An illegal byte is displayed as <xx>. */ | |
| 474 | 1497 if (utf_ptr2len(p) == 1 || c == NUL) |
| 7 | 1498 return 4; |
| 1499 /* If the char is ASCII it must be an overlong sequence. */ | |
| 1500 if (c < 0x80) | |
| 1501 return char2cells(c); | |
| 1502 return utf_char2cells(c); | |
| 1503 } | |
| 1504 return 1; | |
| 1505 } | |
| 1506 | |
| 1507 int | |
|
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1508 dbcs_ptr2cells(char_u *p) |
| 7 | 1509 { |
| 1510 /* Number of cells is equal to number of bytes, except for euc-jp when | |
| 1511 * the first byte is 0x8e. */ | |
| 1512 if (enc_dbcs == DBCS_JPNU && *p == 0x8e) | |
| 1513 return 1; | |
| 1514 return MB_BYTE2LEN(*p); | |
| 1515 } | |
| 1516 | |
| 1517 /* | |
| 1903 | 1518 * mb_ptr2cells_len() function pointer. |
| 1519 * Like mb_ptr2cells(), but limit string length to "size". | |
| 1520 * For an empty string or truncated character returns 1. | |
| 1521 */ | |
| 1522 int | |
|
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|
1523 latin_ptr2cells_len(char_u *p UNUSED, int size UNUSED) |
| 1903 | 1524 { |
| 1525 return 1; | |
| 1526 } | |
| 1527 | |
| 1528 static int | |
|
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|
1529 utf_ptr2cells_len(char_u *p, int size) |
| 1903 | 1530 { |
| 1531 int c; | |
| 1532 | |
| 1533 /* Need to convert to a wide character. */ | |
| 1534 if (size > 0 && *p >= 0x80) | |
| 1535 { | |
| 1536 if (utf_ptr2len_len(p, size) < utf8len_tab[*p]) | |
| 2015 | 1537 return 1; /* truncated */ |
| 1903 | 1538 c = utf_ptr2char(p); |
| 1539 /* An illegal byte is displayed as <xx>. */ | |
| 1540 if (utf_ptr2len(p) == 1 || c == NUL) | |
| 1541 return 4; | |
| 1542 /* If the char is ASCII it must be an overlong sequence. */ | |
| 1543 if (c < 0x80) | |
| 1544 return char2cells(c); | |
| 1545 return utf_char2cells(c); | |
| 1546 } | |
| 1547 return 1; | |
| 1548 } | |
| 1549 | |
| 1550 static int | |
|
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1551 dbcs_ptr2cells_len(char_u *p, int size) |
| 1903 | 1552 { |
| 1553 /* Number of cells is equal to number of bytes, except for euc-jp when | |
| 1554 * the first byte is 0x8e. */ | |
| 1555 if (size <= 1 || (enc_dbcs == DBCS_JPNU && *p == 0x8e)) | |
| 1556 return 1; | |
| 1557 return MB_BYTE2LEN(*p); | |
| 1558 } | |
| 1559 | |
| 1560 /* | |
| 7 | 1561 * mb_char2cells() function pointer. |
| 1562 * Return the number of display cells character "c" occupies. | |
| 1563 * Only takes care of multi-byte chars, not "^C" and such. | |
| 1564 */ | |
| 1565 int | |
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1566 latin_char2cells(int c UNUSED) |
| 7 | 1567 { |
| 1568 return 1; | |
| 1569 } | |
| 1570 | |
| 1571 static int | |
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1572 dbcs_char2cells(int c) |
| 7 | 1573 { |
| 1574 /* Number of cells is equal to number of bytes, except for euc-jp when | |
| 1575 * the first byte is 0x8e. */ | |
| 1576 if (enc_dbcs == DBCS_JPNU && ((unsigned)c >> 8) == 0x8e) | |
| 1577 return 1; | |
| 1578 /* use the first byte */ | |
| 1579 return MB_BYTE2LEN((unsigned)c >> 8); | |
| 1580 } | |
| 1581 | |
| 1582 /* | |
|
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1583 * Return the number of cells occupied by string "p". |
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1584 * Stop at a NUL character. When "len" >= 0 stop at character "p[len]". |
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1585 */ |
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1586 int |
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1587 mb_string2cells(char_u *p, int len) |
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1588 { |
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1589 int i; |
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1590 int clen = 0; |
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1591 |
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1592 for (i = 0; (len < 0 || i < len) && p[i] != NUL; i += (*mb_ptr2len)(p + i)) |
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1593 clen += (*mb_ptr2cells)(p + i); |
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1594 return clen; |
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1595 } |
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1596 |
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1597 /* |
| 7 | 1598 * mb_off2cells() function pointer. |
| 1599 * Return number of display cells for char at ScreenLines[off]. | |
| 1378 | 1600 * We make sure that the offset used is less than "max_off". |
| 7 | 1601 */ |
| 1602 int | |
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1603 latin_off2cells(unsigned off UNUSED, unsigned max_off UNUSED) |
| 7 | 1604 { |
| 1605 return 1; | |
| 1606 } | |
| 1607 | |
| 1608 int | |
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1609 dbcs_off2cells(unsigned off, unsigned max_off) |
| 7 | 1610 { |
| 1378 | 1611 /* never check beyond end of the line */ |
| 1612 if (off >= max_off) | |
| 1613 return 1; | |
| 1614 | |
| 7 | 1615 /* Number of cells is equal to number of bytes, except for euc-jp when |
| 1616 * the first byte is 0x8e. */ | |
| 1617 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 1618 return 1; | |
| 1619 return MB_BYTE2LEN(ScreenLines[off]); | |
| 1620 } | |
| 1621 | |
| 1622 int | |
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1623 utf_off2cells(unsigned off, unsigned max_off) |
| 7 | 1624 { |
| 1378 | 1625 return (off + 1 < max_off && ScreenLines[off + 1] == 0) ? 2 : 1; |
| 7 | 1626 } |
| 1627 | |
| 1628 /* | |
| 1629 * mb_ptr2char() function pointer. | |
| 1630 * Convert a byte sequence into a character. | |
| 1631 */ | |
| 1632 int | |
|
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1633 latin_ptr2char(char_u *p) |
| 7 | 1634 { |
| 1635 return *p; | |
| 1636 } | |
| 1637 | |
| 1638 static int | |
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1639 dbcs_ptr2char(char_u *p) |
| 7 | 1640 { |
| 1641 if (MB_BYTE2LEN(*p) > 1 && p[1] != NUL) | |
| 1642 return (p[0] << 8) + p[1]; | |
| 1643 return *p; | |
| 1644 } | |
| 1645 | |
| 1646 /* | |
| 1647 * Convert a UTF-8 byte sequence to a wide character. | |
| 1648 * If the sequence is illegal or truncated by a NUL the first byte is | |
| 1649 * returned. | |
| 1650 * Does not include composing characters, of course. | |
| 1651 */ | |
| 1652 int | |
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1653 utf_ptr2char(char_u *p) |
| 7 | 1654 { |
| 1655 int len; | |
| 1656 | |
| 1657 if (p[0] < 0x80) /* be quick for ASCII */ | |
| 1658 return p[0]; | |
| 1659 | |
| 2015 | 1660 len = utf8len_tab_zero[p[0]]; |
| 1658 | 1661 if (len > 1 && (p[1] & 0xc0) == 0x80) |
| 7 | 1662 { |
| 1663 if (len == 2) | |
| 1664 return ((p[0] & 0x1f) << 6) + (p[1] & 0x3f); | |
| 1665 if ((p[2] & 0xc0) == 0x80) | |
| 1666 { | |
| 1667 if (len == 3) | |
| 1668 return ((p[0] & 0x0f) << 12) + ((p[1] & 0x3f) << 6) | |
| 1669 + (p[2] & 0x3f); | |
| 1670 if ((p[3] & 0xc0) == 0x80) | |
| 1671 { | |
| 1672 if (len == 4) | |
| 1673 return ((p[0] & 0x07) << 18) + ((p[1] & 0x3f) << 12) | |
| 1674 + ((p[2] & 0x3f) << 6) + (p[3] & 0x3f); | |
| 1675 if ((p[4] & 0xc0) == 0x80) | |
| 1676 { | |
| 1677 if (len == 5) | |
| 1678 return ((p[0] & 0x03) << 24) + ((p[1] & 0x3f) << 18) | |
| 1679 + ((p[2] & 0x3f) << 12) + ((p[3] & 0x3f) << 6) | |
| 1680 + (p[4] & 0x3f); | |
| 1681 if ((p[5] & 0xc0) == 0x80 && len == 6) | |
| 1682 return ((p[0] & 0x01) << 30) + ((p[1] & 0x3f) << 24) | |
| 1683 + ((p[2] & 0x3f) << 18) + ((p[3] & 0x3f) << 12) | |
| 1684 + ((p[4] & 0x3f) << 6) + (p[5] & 0x3f); | |
| 1685 } | |
| 1686 } | |
| 1687 } | |
| 1688 } | |
| 1689 /* Illegal value, just return the first byte */ | |
| 1690 return p[0]; | |
| 1691 } | |
| 1692 | |
| 1693 /* | |
| 2961 | 1694 * Convert a UTF-8 byte sequence to a wide character. |
| 1695 * String is assumed to be terminated by NUL or after "n" bytes, whichever | |
| 1696 * comes first. | |
| 1697 * The function is safe in the sense that it never accesses memory beyond the | |
| 1698 * first "n" bytes of "s". | |
| 1699 * | |
| 1700 * On success, returns decoded codepoint, advances "s" to the beginning of | |
| 1701 * next character and decreases "n" accordingly. | |
| 1702 * | |
| 1703 * If end of string was reached, returns 0 and, if "n" > 0, advances "s" past | |
| 1704 * NUL byte. | |
| 1705 * | |
| 1706 * If byte sequence is illegal or incomplete, returns -1 and does not advance | |
| 1707 * "s". | |
| 1708 */ | |
| 1709 static int | |
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1710 utf_safe_read_char_adv(char_u **s, size_t *n) |
| 2961 | 1711 { |
| 1712 int c, k; | |
| 1713 | |
| 1714 if (*n == 0) /* end of buffer */ | |
| 1715 return 0; | |
| 1716 | |
| 1717 k = utf8len_tab_zero[**s]; | |
| 1718 | |
| 1719 if (k == 1) | |
| 1720 { | |
| 1721 /* ASCII character or NUL */ | |
| 1722 (*n)--; | |
| 1723 return *(*s)++; | |
| 1724 } | |
| 1725 | |
| 1726 if ((size_t)k <= *n) | |
| 1727 { | |
| 1728 /* We have a multibyte sequence and it isn't truncated by buffer | |
| 1729 * limits so utf_ptr2char() is safe to use. Or the first byte is | |
| 1730 * illegal (k=0), and it's also safe to use utf_ptr2char(). */ | |
| 1731 c = utf_ptr2char(*s); | |
| 1732 | |
| 1733 /* On failure, utf_ptr2char() returns the first byte, so here we | |
| 1734 * check equality with the first byte. The only non-ASCII character | |
| 1735 * which equals the first byte of its own UTF-8 representation is | |
| 1736 * U+00C3 (UTF-8: 0xC3 0x83), so need to check that special case too. | |
| 1737 * It's safe even if n=1, else we would have k=2 > n. */ | |
| 1738 if (c != (int)(**s) || (c == 0xC3 && (*s)[1] == 0x83)) | |
| 1739 { | |
| 1740 /* byte sequence was successfully decoded */ | |
| 1741 *s += k; | |
| 1742 *n -= k; | |
| 1743 return c; | |
| 1744 } | |
| 1745 } | |
| 1746 | |
| 1747 /* byte sequence is incomplete or illegal */ | |
| 1748 return -1; | |
| 1749 } | |
| 1750 | |
| 1751 /* | |
| 7 | 1752 * Get character at **pp and advance *pp to the next character. |
| 1753 * Note: composing characters are skipped! | |
| 1754 */ | |
| 1755 int | |
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1756 mb_ptr2char_adv(char_u **pp) |
| 7 | 1757 { |
| 1758 int c; | |
| 1759 | |
| 1760 c = (*mb_ptr2char)(*pp); | |
| 474 | 1761 *pp += (*mb_ptr2len)(*pp); |
| 1762 return c; | |
| 1763 } | |
| 1764 | |
| 1765 /* | |
| 1766 * Get character at **pp and advance *pp to the next character. | |
| 1767 * Note: composing characters are returned as separate characters. | |
| 1768 */ | |
| 1769 int | |
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1770 mb_cptr2char_adv(char_u **pp) |
| 474 | 1771 { |
| 1772 int c; | |
| 1773 | |
| 1774 c = (*mb_ptr2char)(*pp); | |
| 1775 if (enc_utf8) | |
| 1776 *pp += utf_ptr2len(*pp); | |
| 1777 else | |
| 1778 *pp += (*mb_ptr2len)(*pp); | |
| 7 | 1779 return c; |
| 1780 } | |
| 1781 | |
| 1782 #if defined(FEAT_ARABIC) || defined(PROTO) | |
| 1783 /* | |
| 1784 * Check whether we are dealing with Arabic combining characters. | |
| 1785 * Note: these are NOT really composing characters! | |
| 1786 */ | |
| 1787 int | |
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1788 arabic_combine( |
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1789 int one, /* first character */ |
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1790 int two) /* character just after "one" */ |
| 7 | 1791 { |
| 1792 if (one == a_LAM) | |
| 1793 return arabic_maycombine(two); | |
| 1794 return FALSE; | |
| 1795 } | |
| 1796 | |
| 1797 /* | |
| 1798 * Check whether we are dealing with a character that could be regarded as an | |
| 1799 * Arabic combining character, need to check the character before this. | |
| 1800 */ | |
| 1801 int | |
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1802 arabic_maycombine(int two) |
| 7 | 1803 { |
| 1804 if (p_arshape && !p_tbidi) | |
| 1805 return (two == a_ALEF_MADDA | |
| 1806 || two == a_ALEF_HAMZA_ABOVE | |
| 1807 || two == a_ALEF_HAMZA_BELOW | |
| 1808 || two == a_ALEF); | |
| 1809 return FALSE; | |
| 1810 } | |
| 1811 | |
| 1812 /* | |
| 1813 * Check if the character pointed to by "p2" is a composing character when it | |
| 1814 * comes after "p1". For Arabic sometimes "ab" is replaced with "c", which | |
| 1815 * behaves like a composing character. | |
| 1816 */ | |
| 1817 int | |
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1818 utf_composinglike(char_u *p1, char_u *p2) |
| 7 | 1819 { |
| 1820 int c2; | |
| 1821 | |
| 1822 c2 = utf_ptr2char(p2); | |
| 1823 if (utf_iscomposing(c2)) | |
| 1824 return TRUE; | |
| 1825 if (!arabic_maycombine(c2)) | |
| 1826 return FALSE; | |
| 1827 return arabic_combine(utf_ptr2char(p1), c2); | |
| 1828 } | |
| 1829 #endif | |
| 1830 | |
| 1831 /* | |
| 1205 | 1832 * Convert a UTF-8 byte string to a wide character. Also get up to MAX_MCO |
| 7 | 1833 * composing characters. |
| 1834 */ | |
| 1835 int | |
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1836 utfc_ptr2char( |
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1837 char_u *p, |
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1838 int *pcc) /* return: composing chars, last one is 0 */ |
| 7 | 1839 { |
| 1840 int len; | |
| 1841 int c; | |
| 1842 int cc; | |
| 714 | 1843 int i = 0; |
| 7 | 1844 |
| 1845 c = utf_ptr2char(p); | |
| 474 | 1846 len = utf_ptr2len(p); |
| 714 | 1847 |
| 7 | 1848 /* Only accept a composing char when the first char isn't illegal. */ |
| 1849 if ((len > 1 || *p < 0x80) | |
| 1850 && p[len] >= 0x80 | |
| 1851 && UTF_COMPOSINGLIKE(p, p + len)) | |
| 1852 { | |
| 714 | 1853 cc = utf_ptr2char(p + len); |
| 1854 for (;;) | |
| 1855 { | |
| 1856 pcc[i++] = cc; | |
| 1857 if (i == MAX_MCO) | |
| 1858 break; | |
| 1859 len += utf_ptr2len(p + len); | |
| 1860 if (p[len] < 0x80 || !utf_iscomposing(cc = utf_ptr2char(p + len))) | |
| 1861 break; | |
| 1862 } | |
| 7 | 1863 } |
| 714 | 1864 |
| 1865 if (i < MAX_MCO) /* last composing char must be 0 */ | |
| 1866 pcc[i] = 0; | |
| 1867 | |
| 7 | 1868 return c; |
| 1869 } | |
| 1870 | |
| 1871 /* | |
| 1205 | 1872 * Convert a UTF-8 byte string to a wide character. Also get up to MAX_MCO |
| 7 | 1873 * composing characters. Use no more than p[maxlen]. |
| 1874 */ | |
| 1875 int | |
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1876 utfc_ptr2char_len( |
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1877 char_u *p, |
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1878 int *pcc, /* return: composing chars, last one is 0 */ |
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1879 int maxlen) |
| 7 | 1880 { |
| 1881 int len; | |
| 1882 int c; | |
| 1883 int cc; | |
| 714 | 1884 int i = 0; |
| 7 | 1885 |
| 1886 c = utf_ptr2char(p); | |
| 474 | 1887 len = utf_ptr2len_len(p, maxlen); |
| 7 | 1888 /* Only accept a composing char when the first char isn't illegal. */ |
| 1889 if ((len > 1 || *p < 0x80) | |
| 1890 && len < maxlen | |
| 1891 && p[len] >= 0x80 | |
| 1892 && UTF_COMPOSINGLIKE(p, p + len)) | |
| 1893 { | |
| 714 | 1894 cc = utf_ptr2char(p + len); |
| 1895 for (;;) | |
| 1896 { | |
| 1897 pcc[i++] = cc; | |
| 1898 if (i == MAX_MCO) | |
| 1899 break; | |
| 1900 len += utf_ptr2len_len(p + len, maxlen - len); | |
| 1901 if (len >= maxlen | |
| 1902 || p[len] < 0x80 | |
| 1903 || !utf_iscomposing(cc = utf_ptr2char(p + len))) | |
| 1904 break; | |
| 1905 } | |
| 7 | 1906 } |
| 714 | 1907 |
| 1908 if (i < MAX_MCO) /* last composing char must be 0 */ | |
| 1909 pcc[i] = 0; | |
| 1910 | |
| 7 | 1911 return c; |
| 1912 } | |
| 1913 | |
| 1914 /* | |
| 1915 * Convert the character at screen position "off" to a sequence of bytes. | |
| 1916 * Includes the composing characters. | |
| 3549 | 1917 * "buf" must at least have the length MB_MAXBYTES + 1. |
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1918 * Only to be used when ScreenLinesUC[off] != 0. |
| 7 | 1919 * Returns the produced number of bytes. |
| 1920 */ | |
| 1921 int | |
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1922 utfc_char2bytes(int off, char_u *buf) |
| 7 | 1923 { |
| 1924 int len; | |
| 714 | 1925 int i; |
| 7 | 1926 |
| 1927 len = utf_char2bytes(ScreenLinesUC[off], buf); | |
| 714 | 1928 for (i = 0; i < Screen_mco; ++i) |
| 7 | 1929 { |
| 714 | 1930 if (ScreenLinesC[i][off] == 0) |
| 1931 break; | |
| 1932 len += utf_char2bytes(ScreenLinesC[i][off], buf + len); | |
| 7 | 1933 } |
| 1934 return len; | |
| 1935 } | |
| 1936 | |
| 1937 /* | |
| 1938 * Get the length of a UTF-8 byte sequence, not including any following | |
| 1939 * composing characters. | |
| 1940 * Returns 0 for "". | |
| 1941 * Returns 1 for an illegal byte sequence. | |
| 1942 */ | |
| 1943 int | |
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1944 utf_ptr2len(char_u *p) |
| 7 | 1945 { |
| 1946 int len; | |
| 1947 int i; | |
| 1948 | |
| 1949 if (*p == NUL) | |
| 1950 return 0; | |
| 1951 len = utf8len_tab[*p]; | |
| 1952 for (i = 1; i < len; ++i) | |
| 1953 if ((p[i] & 0xc0) != 0x80) | |
| 1954 return 1; | |
| 1955 return len; | |
| 1956 } | |
| 1957 | |
| 1958 /* | |
| 1959 * Return length of UTF-8 character, obtained from the first byte. | |
| 1960 * "b" must be between 0 and 255! | |
| 2015 | 1961 * Returns 1 for an invalid first byte value. |
| 7 | 1962 */ |
| 1963 int | |
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1964 utf_byte2len(int b) |
| 7 | 1965 { |
| 1966 return utf8len_tab[b]; | |
| 1967 } | |
| 1968 | |
| 1969 /* | |
| 1970 * Get the length of UTF-8 byte sequence "p[size]". Does not include any | |
| 1971 * following composing characters. | |
| 1972 * Returns 1 for "". | |
| 1487 | 1973 * Returns 1 for an illegal byte sequence (also in incomplete byte seq.). |
| 7 | 1974 * Returns number > "size" for an incomplete byte sequence. |
| 2015 | 1975 * Never returns zero. |
| 7 | 1976 */ |
| 1977 int | |
|
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1978 utf_ptr2len_len(char_u *p, int size) |
| 7 | 1979 { |
| 1980 int len; | |
| 1981 int i; | |
| 1487 | 1982 int m; |
| 7 | 1983 |
| 2015 | 1984 len = utf8len_tab[*p]; |
| 1985 if (len == 1) | |
| 1986 return 1; /* NUL, ascii or illegal lead byte */ | |
| 7 | 1987 if (len > size) |
| 1487 | 1988 m = size; /* incomplete byte sequence. */ |
| 2015 | 1989 else |
| 1990 m = len; | |
| 1487 | 1991 for (i = 1; i < m; ++i) |
| 7 | 1992 if ((p[i] & 0xc0) != 0x80) |
| 1993 return 1; | |
| 1994 return len; | |
| 1995 } | |
| 1996 | |
| 1997 /* | |
| 1998 * Return the number of bytes the UTF-8 encoding of the character at "p" takes. | |
| 1999 * This includes following composing characters. | |
| 2000 */ | |
| 2001 int | |
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2002 utfc_ptr2len(char_u *p) |
| 7 | 2003 { |
| 2004 int len; | |
| 318 | 2005 int b0 = *p; |
| 7 | 2006 #ifdef FEAT_ARABIC |
| 2007 int prevlen; | |
| 2008 #endif | |
| 2009 | |
| 318 | 2010 if (b0 == NUL) |
| 7 | 2011 return 0; |
| 318 | 2012 if (b0 < 0x80 && p[1] < 0x80) /* be quick for ASCII */ |
| 7 | 2013 return 1; |
| 2014 | |
| 2015 /* Skip over first UTF-8 char, stopping at a NUL byte. */ | |
| 474 | 2016 len = utf_ptr2len(p); |
| 7 | 2017 |
| 2018 /* Check for illegal byte. */ | |
| 318 | 2019 if (len == 1 && b0 >= 0x80) |
| 7 | 2020 return 1; |
| 2021 | |
| 2022 /* | |
|
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2023 * Check for composing characters. We can handle only the first six, but |
| 7 | 2024 * skip all of them (otherwise the cursor would get stuck). |
| 2025 */ | |
| 2026 #ifdef FEAT_ARABIC | |
| 2027 prevlen = 0; | |
| 2028 #endif | |
| 2029 for (;;) | |
| 2030 { | |
| 2031 if (p[len] < 0x80 || !UTF_COMPOSINGLIKE(p + prevlen, p + len)) | |
| 2032 return len; | |
| 2033 | |
| 2034 /* Skip over composing char */ | |
| 2035 #ifdef FEAT_ARABIC | |
| 2036 prevlen = len; | |
| 2037 #endif | |
| 474 | 2038 len += utf_ptr2len(p + len); |
| 7 | 2039 } |
| 2040 } | |
| 2041 | |
| 2042 /* | |
| 2043 * Return the number of bytes the UTF-8 encoding of the character at "p[size]" | |
| 2044 * takes. This includes following composing characters. | |
| 1903 | 2045 * Returns 0 for an empty string. |
| 7 | 2046 * Returns 1 for an illegal char or an incomplete byte sequence. |
| 2047 */ | |
| 2048 int | |
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2049 utfc_ptr2len_len(char_u *p, int size) |
| 7 | 2050 { |
| 2051 int len; | |
| 2052 #ifdef FEAT_ARABIC | |
| 2053 int prevlen; | |
| 2054 #endif | |
| 2055 | |
| 1903 | 2056 if (size < 1 || *p == NUL) |
| 7 | 2057 return 0; |
| 2058 if (p[0] < 0x80 && (size == 1 || p[1] < 0x80)) /* be quick for ASCII */ | |
| 2059 return 1; | |
| 2060 | |
| 2061 /* Skip over first UTF-8 char, stopping at a NUL byte. */ | |
| 474 | 2062 len = utf_ptr2len_len(p, size); |
| 7 | 2063 |
| 2064 /* Check for illegal byte and incomplete byte sequence. */ | |
| 2065 if ((len == 1 && p[0] >= 0x80) || len > size) | |
| 2066 return 1; | |
| 2067 | |
| 2068 /* | |
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2069 * Check for composing characters. We can handle only the first six, but |
| 7 | 2070 * skip all of them (otherwise the cursor would get stuck). |
| 2071 */ | |
| 2072 #ifdef FEAT_ARABIC | |
| 2073 prevlen = 0; | |
| 2074 #endif | |
| 2075 while (len < size) | |
| 2076 { | |
| 1658 | 2077 int len_next_char; |
| 2078 | |
| 2079 if (p[len] < 0x80) | |
| 2080 break; | |
| 2081 | |
| 2082 /* | |
| 2083 * Next character length should not go beyond size to ensure that | |
| 2084 * UTF_COMPOSINGLIKE(...) does not read beyond size. | |
| 2085 */ | |
| 2086 len_next_char = utf_ptr2len_len(p + len, size - len); | |
| 2087 if (len_next_char > size - len) | |
| 2088 break; | |
| 2089 | |
| 2090 if (!UTF_COMPOSINGLIKE(p + prevlen, p + len)) | |
| 7 | 2091 break; |
| 2092 | |
| 2093 /* Skip over composing char */ | |
| 2094 #ifdef FEAT_ARABIC | |
| 2095 prevlen = len; | |
| 2096 #endif | |
| 1658 | 2097 len += len_next_char; |
| 7 | 2098 } |
| 2099 return len; | |
| 2100 } | |
| 2101 | |
| 2102 /* | |
| 2103 * Return the number of bytes the UTF-8 encoding of character "c" takes. | |
| 2104 * This does not include composing characters. | |
| 2105 */ | |
| 2106 int | |
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2107 utf_char2len(int c) |
| 7 | 2108 { |
| 2109 if (c < 0x80) | |
| 2110 return 1; | |
| 2111 if (c < 0x800) | |
| 2112 return 2; | |
| 2113 if (c < 0x10000) | |
| 2114 return 3; | |
| 2115 if (c < 0x200000) | |
| 2116 return 4; | |
| 2117 if (c < 0x4000000) | |
| 2118 return 5; | |
| 2119 return 6; | |
| 2120 } | |
| 2121 | |
| 2122 /* | |
| 2123 * Convert Unicode character "c" to UTF-8 string in "buf[]". | |
| 2124 * Returns the number of bytes. | |
| 2125 * This does not include composing characters. | |
| 2126 */ | |
| 2127 int | |
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2128 utf_char2bytes(int c, char_u *buf) |
| 7 | 2129 { |
| 2130 if (c < 0x80) /* 7 bits */ | |
| 2131 { | |
| 2132 buf[0] = c; | |
| 2133 return 1; | |
| 2134 } | |
| 2135 if (c < 0x800) /* 11 bits */ | |
| 2136 { | |
| 2137 buf[0] = 0xc0 + ((unsigned)c >> 6); | |
| 2138 buf[1] = 0x80 + (c & 0x3f); | |
| 2139 return 2; | |
| 2140 } | |
| 2141 if (c < 0x10000) /* 16 bits */ | |
| 2142 { | |
| 2143 buf[0] = 0xe0 + ((unsigned)c >> 12); | |
| 2144 buf[1] = 0x80 + (((unsigned)c >> 6) & 0x3f); | |
| 2145 buf[2] = 0x80 + (c & 0x3f); | |
| 2146 return 3; | |
| 2147 } | |
| 2148 if (c < 0x200000) /* 21 bits */ | |
| 2149 { | |
| 2150 buf[0] = 0xf0 + ((unsigned)c >> 18); | |
| 2151 buf[1] = 0x80 + (((unsigned)c >> 12) & 0x3f); | |
| 2152 buf[2] = 0x80 + (((unsigned)c >> 6) & 0x3f); | |
| 2153 buf[3] = 0x80 + (c & 0x3f); | |
| 2154 return 4; | |
| 2155 } | |
| 2156 if (c < 0x4000000) /* 26 bits */ | |
| 2157 { | |
| 2158 buf[0] = 0xf8 + ((unsigned)c >> 24); | |
| 2159 buf[1] = 0x80 + (((unsigned)c >> 18) & 0x3f); | |
| 2160 buf[2] = 0x80 + (((unsigned)c >> 12) & 0x3f); | |
| 2161 buf[3] = 0x80 + (((unsigned)c >> 6) & 0x3f); | |
| 2162 buf[4] = 0x80 + (c & 0x3f); | |
| 2163 return 5; | |
| 2164 } | |
| 2165 /* 31 bits */ | |
| 2166 buf[0] = 0xfc + ((unsigned)c >> 30); | |
| 2167 buf[1] = 0x80 + (((unsigned)c >> 24) & 0x3f); | |
| 2168 buf[2] = 0x80 + (((unsigned)c >> 18) & 0x3f); | |
| 2169 buf[3] = 0x80 + (((unsigned)c >> 12) & 0x3f); | |
| 2170 buf[4] = 0x80 + (((unsigned)c >> 6) & 0x3f); | |
| 2171 buf[5] = 0x80 + (c & 0x3f); | |
| 2172 return 6; | |
| 2173 } | |
| 2174 | |
| 2175 /* | |
| 2176 * Return TRUE if "c" is a composing UTF-8 character. This means it will be | |
| 2177 * drawn on top of the preceding character. | |
| 2178 * Based on code from Markus Kuhn. | |
| 2179 */ | |
| 2180 int | |
|
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2181 utf_iscomposing(int c) |
| 7 | 2182 { |
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2183 /* Sorted list of non-overlapping intervals. |
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2184 * Generated by ../runtime/tools/unicode.vim. */ |
| 7 | 2185 static struct interval combining[] = |
| 2186 { | |
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2187 {0x0300, 0x036f}, |
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2188 {0x0483, 0x0489}, |
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2189 {0x0591, 0x05bd}, |
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2190 {0x05bf, 0x05bf}, |
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2191 {0x05c1, 0x05c2}, |
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2192 {0x05c4, 0x05c5}, |
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2193 {0x05c7, 0x05c7}, |
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2194 {0x0610, 0x061a}, |
| 6495 | 2195 {0x064b, 0x065f}, |
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2196 {0x0670, 0x0670}, |
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2197 {0x06d6, 0x06dc}, |
| 6495 | 2198 {0x06df, 0x06e4}, |
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2199 {0x06e7, 0x06e8}, |
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2200 {0x06ea, 0x06ed}, |
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2201 {0x0711, 0x0711}, |
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2202 {0x0730, 0x074a}, |
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2203 {0x07a6, 0x07b0}, |
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2204 {0x07eb, 0x07f3}, |
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2205 {0x0816, 0x0819}, |
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2206 {0x081b, 0x0823}, |
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2207 {0x0825, 0x0827}, |
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2208 {0x0829, 0x082d}, |
| 6495 | 2209 {0x0859, 0x085b}, |
| 6864 | 2210 {0x08e3, 0x0903}, |
| 6495 | 2211 {0x093a, 0x093c}, |
| 2212 {0x093e, 0x094f}, | |
| 2213 {0x0951, 0x0957}, | |
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2214 {0x0962, 0x0963}, |
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2215 {0x0981, 0x0983}, |
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2216 {0x09bc, 0x09bc}, |
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2217 {0x09be, 0x09c4}, |
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2218 {0x09c7, 0x09c8}, |
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2219 {0x09cb, 0x09cd}, |
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2220 {0x09d7, 0x09d7}, |
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2221 {0x09e2, 0x09e3}, |
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2222 {0x0a01, 0x0a03}, |
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2223 {0x0a3c, 0x0a3c}, |
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2224 {0x0a3e, 0x0a42}, |
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2225 {0x0a47, 0x0a48}, |
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2226 {0x0a4b, 0x0a4d}, |
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2227 {0x0a51, 0x0a51}, |
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2228 {0x0a70, 0x0a71}, |
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2229 {0x0a75, 0x0a75}, |
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2230 {0x0a81, 0x0a83}, |
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2231 {0x0abc, 0x0abc}, |
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2232 {0x0abe, 0x0ac5}, |
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2233 {0x0ac7, 0x0ac9}, |
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2234 {0x0acb, 0x0acd}, |
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2235 {0x0ae2, 0x0ae3}, |
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changeset
|
2236 {0x0b01, 0x0b03}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2237 {0x0b3c, 0x0b3c}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2238 {0x0b3e, 0x0b44}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2239 {0x0b47, 0x0b48}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2240 {0x0b4b, 0x0b4d}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2241 {0x0b56, 0x0b57}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2242 {0x0b62, 0x0b63}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2243 {0x0b82, 0x0b82}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2244 {0x0bbe, 0x0bc2}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2245 {0x0bc6, 0x0bc8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2246 {0x0bca, 0x0bcd}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2247 {0x0bd7, 0x0bd7}, |
| 6495 | 2248 {0x0c00, 0x0c03}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2249 {0x0c3e, 0x0c44}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2250 {0x0c46, 0x0c48}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2251 {0x0c4a, 0x0c4d}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2252 {0x0c55, 0x0c56}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2253 {0x0c62, 0x0c63}, |
| 6495 | 2254 {0x0c81, 0x0c83}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2255 {0x0cbc, 0x0cbc}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2256 {0x0cbe, 0x0cc4}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2257 {0x0cc6, 0x0cc8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2258 {0x0cca, 0x0ccd}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2259 {0x0cd5, 0x0cd6}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2260 {0x0ce2, 0x0ce3}, |
| 6495 | 2261 {0x0d01, 0x0d03}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2262 {0x0d3e, 0x0d44}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2263 {0x0d46, 0x0d48}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2264 {0x0d4a, 0x0d4d}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2265 {0x0d57, 0x0d57}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2266 {0x0d62, 0x0d63}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2267 {0x0d82, 0x0d83}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2268 {0x0dca, 0x0dca}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2269 {0x0dcf, 0x0dd4}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2270 {0x0dd6, 0x0dd6}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2271 {0x0dd8, 0x0ddf}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2272 {0x0df2, 0x0df3}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2273 {0x0e31, 0x0e31}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2274 {0x0e34, 0x0e3a}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2275 {0x0e47, 0x0e4e}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2276 {0x0eb1, 0x0eb1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2277 {0x0eb4, 0x0eb9}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2278 {0x0ebb, 0x0ebc}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2279 {0x0ec8, 0x0ecd}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2280 {0x0f18, 0x0f19}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2281 {0x0f35, 0x0f35}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2282 {0x0f37, 0x0f37}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2283 {0x0f39, 0x0f39}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2284 {0x0f3e, 0x0f3f}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2285 {0x0f71, 0x0f84}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2286 {0x0f86, 0x0f87}, |
| 6495 | 2287 {0x0f8d, 0x0f97}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2288 {0x0f99, 0x0fbc}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2289 {0x0fc6, 0x0fc6}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2290 {0x102b, 0x103e}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2291 {0x1056, 0x1059}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2292 {0x105e, 0x1060}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2293 {0x1062, 0x1064}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2294 {0x1067, 0x106d}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2295 {0x1071, 0x1074}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2296 {0x1082, 0x108d}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2297 {0x108f, 0x108f}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2298 {0x109a, 0x109d}, |
| 6495 | 2299 {0x135d, 0x135f}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2300 {0x1712, 0x1714}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2301 {0x1732, 0x1734}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2302 {0x1752, 0x1753}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2303 {0x1772, 0x1773}, |
| 6495 | 2304 {0x17b4, 0x17d3}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2305 {0x17dd, 0x17dd}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2306 {0x180b, 0x180d}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2307 {0x18a9, 0x18a9}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2308 {0x1920, 0x192b}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2309 {0x1930, 0x193b}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2310 {0x1a17, 0x1a1b}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2311 {0x1a55, 0x1a5e}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2312 {0x1a60, 0x1a7c}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2313 {0x1a7f, 0x1a7f}, |
| 6495 | 2314 {0x1ab0, 0x1abe}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2315 {0x1b00, 0x1b04}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2316 {0x1b34, 0x1b44}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2317 {0x1b6b, 0x1b73}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2318 {0x1b80, 0x1b82}, |
| 6495 | 2319 {0x1ba1, 0x1bad}, |
| 2320 {0x1be6, 0x1bf3}, | |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2321 {0x1c24, 0x1c37}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2322 {0x1cd0, 0x1cd2}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2323 {0x1cd4, 0x1ce8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2324 {0x1ced, 0x1ced}, |
| 6495 | 2325 {0x1cf2, 0x1cf4}, |
| 2326 {0x1cf8, 0x1cf9}, | |
| 2327 {0x1dc0, 0x1df5}, | |
| 2328 {0x1dfc, 0x1dff}, | |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2329 {0x20d0, 0x20f0}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2330 {0x2cef, 0x2cf1}, |
| 6495 | 2331 {0x2d7f, 0x2d7f}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2332 {0x2de0, 0x2dff}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2333 {0x302a, 0x302f}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2334 {0x3099, 0x309a}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2335 {0xa66f, 0xa672}, |
| 6495 | 2336 {0xa674, 0xa67d}, |
| 6864 | 2337 {0xa69e, 0xa69f}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2338 {0xa6f0, 0xa6f1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2339 {0xa802, 0xa802}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2340 {0xa806, 0xa806}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2341 {0xa80b, 0xa80b}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2342 {0xa823, 0xa827}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2343 {0xa880, 0xa881}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2344 {0xa8b4, 0xa8c4}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2345 {0xa8e0, 0xa8f1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2346 {0xa926, 0xa92d}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2347 {0xa947, 0xa953}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2348 {0xa980, 0xa983}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2349 {0xa9b3, 0xa9c0}, |
| 6495 | 2350 {0xa9e5, 0xa9e5}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2351 {0xaa29, 0xaa36}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2352 {0xaa43, 0xaa43}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2353 {0xaa4c, 0xaa4d}, |
| 6495 | 2354 {0xaa7b, 0xaa7d}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2355 {0xaab0, 0xaab0}, |
|
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2356 {0xaab2, 0xaab4}, |
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2357 {0xaab7, 0xaab8}, |
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2358 {0xaabe, 0xaabf}, |
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|
2359 {0xaac1, 0xaac1}, |
| 6495 | 2360 {0xaaeb, 0xaaef}, |
| 2361 {0xaaf5, 0xaaf6}, | |
|
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2362 {0xabe3, 0xabea}, |
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|
2363 {0xabec, 0xabed}, |
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|
2364 {0xfb1e, 0xfb1e}, |
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2365 {0xfe00, 0xfe0f}, |
| 6864 | 2366 {0xfe20, 0xfe2f}, |
|
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|
2367 {0x101fd, 0x101fd}, |
| 6495 | 2368 {0x102e0, 0x102e0}, |
| 2369 {0x10376, 0x1037a}, | |
|
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|
2370 {0x10a01, 0x10a03}, |
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|
2371 {0x10a05, 0x10a06}, |
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2372 {0x10a0c, 0x10a0f}, |
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|
2373 {0x10a38, 0x10a3a}, |
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|
2374 {0x10a3f, 0x10a3f}, |
| 6495 | 2375 {0x10ae5, 0x10ae6}, |
| 2376 {0x11000, 0x11002}, | |
| 2377 {0x11038, 0x11046}, | |
| 2378 {0x1107f, 0x11082}, | |
|
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|
2379 {0x110b0, 0x110ba}, |
| 6495 | 2380 {0x11100, 0x11102}, |
| 2381 {0x11127, 0x11134}, | |
| 2382 {0x11173, 0x11173}, | |
| 2383 {0x11180, 0x11182}, | |
| 2384 {0x111b3, 0x111c0}, | |
| 6864 | 2385 {0x111ca, 0x111cc}, |
| 6495 | 2386 {0x1122c, 0x11237}, |
| 2387 {0x112df, 0x112ea}, | |
| 6864 | 2388 {0x11300, 0x11303}, |
| 6495 | 2389 {0x1133c, 0x1133c}, |
| 2390 {0x1133e, 0x11344}, | |
| 2391 {0x11347, 0x11348}, | |
| 2392 {0x1134b, 0x1134d}, | |
| 2393 {0x11357, 0x11357}, | |
| 2394 {0x11362, 0x11363}, | |
| 2395 {0x11366, 0x1136c}, | |
| 2396 {0x11370, 0x11374}, | |
| 2397 {0x114b0, 0x114c3}, | |
| 2398 {0x115af, 0x115b5}, | |
| 2399 {0x115b8, 0x115c0}, | |
| 6864 | 2400 {0x115dc, 0x115dd}, |
| 6495 | 2401 {0x11630, 0x11640}, |
| 2402 {0x116ab, 0x116b7}, | |
| 6864 | 2403 {0x1171d, 0x1172b}, |
| 6495 | 2404 {0x16af0, 0x16af4}, |
| 2405 {0x16b30, 0x16b36}, | |
| 2406 {0x16f51, 0x16f7e}, | |
| 2407 {0x16f8f, 0x16f92}, | |
| 2408 {0x1bc9d, 0x1bc9e}, | |
|
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2409 {0x1d165, 0x1d169}, |
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2410 {0x1d16d, 0x1d172}, |
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|
2411 {0x1d17b, 0x1d182}, |
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|
2412 {0x1d185, 0x1d18b}, |
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2413 {0x1d1aa, 0x1d1ad}, |
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|
2414 {0x1d242, 0x1d244}, |
| 6864 | 2415 {0x1da00, 0x1da36}, |
| 2416 {0x1da3b, 0x1da6c}, | |
| 2417 {0x1da75, 0x1da75}, | |
| 2418 {0x1da84, 0x1da84}, | |
| 2419 {0x1da9b, 0x1da9f}, | |
| 2420 {0x1daa1, 0x1daaf}, | |
| 6495 | 2421 {0x1e8d0, 0x1e8d6}, |
|
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2422 {0xe0100, 0xe01ef} |
| 7 | 2423 }; |
| 2424 | |
| 2425 return intable(combining, sizeof(combining), c); | |
| 2426 } | |
| 2427 | |
| 2428 /* | |
| 2429 * Return TRUE for characters that can be displayed in a normal way. | |
| 2430 * Only for characters of 0x100 and above! | |
| 2431 */ | |
| 2432 int | |
|
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|
2433 utf_printable(int c) |
| 7 | 2434 { |
| 2435 #ifdef USE_WCHAR_FUNCTIONS | |
| 2436 /* | |
| 2437 * Assume the iswprint() library function works better than our own stuff. | |
| 2438 */ | |
| 2439 return iswprint(c); | |
| 2440 #else | |
| 2441 /* Sorted list of non-overlapping intervals. | |
| 2442 * 0xd800-0xdfff is reserved for UTF-16, actually illegal. */ | |
| 2443 static struct interval nonprint[] = | |
| 2444 { | |
| 2445 {0x070f, 0x070f}, {0x180b, 0x180e}, {0x200b, 0x200f}, {0x202a, 0x202e}, | |
| 2446 {0x206a, 0x206f}, {0xd800, 0xdfff}, {0xfeff, 0xfeff}, {0xfff9, 0xfffb}, | |
| 2447 {0xfffe, 0xffff} | |
| 2448 }; | |
| 2449 | |
| 2450 return !intable(nonprint, sizeof(nonprint), c); | |
| 2451 #endif | |
| 2452 } | |
| 2453 | |
| 2454 /* | |
| 2455 * Get class of a Unicode character. | |
| 2456 * 0: white space | |
| 2457 * 1: punctuation | |
| 2458 * 2 or bigger: some class of word character. | |
| 2459 */ | |
| 2460 int | |
|
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|
2461 utf_class(int c) |
| 7 | 2462 { |
| 2463 /* sorted list of non-overlapping intervals */ | |
| 2464 static struct clinterval | |
| 2465 { | |
| 5477 | 2466 unsigned int first; |
| 2467 unsigned int last; | |
| 2468 unsigned int class; | |
| 7 | 2469 } classes[] = |
| 2470 { | |
| 2471 {0x037e, 0x037e, 1}, /* Greek question mark */ | |
| 2472 {0x0387, 0x0387, 1}, /* Greek ano teleia */ | |
| 2473 {0x055a, 0x055f, 1}, /* Armenian punctuation */ | |
| 2474 {0x0589, 0x0589, 1}, /* Armenian full stop */ | |
| 2475 {0x05be, 0x05be, 1}, | |
| 2476 {0x05c0, 0x05c0, 1}, | |
| 2477 {0x05c3, 0x05c3, 1}, | |
| 2478 {0x05f3, 0x05f4, 1}, | |
| 2479 {0x060c, 0x060c, 1}, | |
| 2480 {0x061b, 0x061b, 1}, | |
| 2481 {0x061f, 0x061f, 1}, | |
| 2482 {0x066a, 0x066d, 1}, | |
| 2483 {0x06d4, 0x06d4, 1}, | |
| 2484 {0x0700, 0x070d, 1}, /* Syriac punctuation */ | |
| 2485 {0x0964, 0x0965, 1}, | |
| 2486 {0x0970, 0x0970, 1}, | |
| 2487 {0x0df4, 0x0df4, 1}, | |
| 2488 {0x0e4f, 0x0e4f, 1}, | |
| 2489 {0x0e5a, 0x0e5b, 1}, | |
| 2490 {0x0f04, 0x0f12, 1}, | |
| 2491 {0x0f3a, 0x0f3d, 1}, | |
| 2492 {0x0f85, 0x0f85, 1}, | |
| 2493 {0x104a, 0x104f, 1}, /* Myanmar punctuation */ | |
| 2494 {0x10fb, 0x10fb, 1}, /* Georgian punctuation */ | |
| 2495 {0x1361, 0x1368, 1}, /* Ethiopic punctuation */ | |
| 2496 {0x166d, 0x166e, 1}, /* Canadian Syl. punctuation */ | |
| 2497 {0x1680, 0x1680, 0}, | |
| 2498 {0x169b, 0x169c, 1}, | |
| 2499 {0x16eb, 0x16ed, 1}, | |
| 2500 {0x1735, 0x1736, 1}, | |
| 2501 {0x17d4, 0x17dc, 1}, /* Khmer punctuation */ | |
| 2502 {0x1800, 0x180a, 1}, /* Mongolian punctuation */ | |
| 2503 {0x2000, 0x200b, 0}, /* spaces */ | |
| 2504 {0x200c, 0x2027, 1}, /* punctuation and symbols */ | |
| 2505 {0x2028, 0x2029, 0}, | |
| 2506 {0x202a, 0x202e, 1}, /* punctuation and symbols */ | |
| 2507 {0x202f, 0x202f, 0}, | |
| 2508 {0x2030, 0x205e, 1}, /* punctuation and symbols */ | |
| 2509 {0x205f, 0x205f, 0}, | |
| 2510 {0x2060, 0x27ff, 1}, /* punctuation and symbols */ | |
| 2511 {0x2070, 0x207f, 0x2070}, /* superscript */ | |
| 1593 | 2512 {0x2080, 0x2094, 0x2080}, /* subscript */ |
| 2513 {0x20a0, 0x27ff, 1}, /* all kinds of symbols */ | |
| 2514 {0x2800, 0x28ff, 0x2800}, /* braille */ | |
| 2515 {0x2900, 0x2998, 1}, /* arrows, brackets, etc. */ | |
| 7 | 2516 {0x29d8, 0x29db, 1}, |
| 2517 {0x29fc, 0x29fd, 1}, | |
| 6218 | 2518 {0x2e00, 0x2e7f, 1}, /* supplemental punctuation */ |
| 7 | 2519 {0x3000, 0x3000, 0}, /* ideographic space */ |
| 2520 {0x3001, 0x3020, 1}, /* ideographic punctuation */ | |
| 2521 {0x3030, 0x3030, 1}, | |
| 2522 {0x303d, 0x303d, 1}, | |
| 2523 {0x3040, 0x309f, 0x3040}, /* Hiragana */ | |
| 2524 {0x30a0, 0x30ff, 0x30a0}, /* Katakana */ | |
| 2525 {0x3300, 0x9fff, 0x4e00}, /* CJK Ideographs */ | |
| 2526 {0xac00, 0xd7a3, 0xac00}, /* Hangul Syllables */ | |
| 2527 {0xf900, 0xfaff, 0x4e00}, /* CJK Ideographs */ | |
| 2528 {0xfd3e, 0xfd3f, 1}, | |
| 2529 {0xfe30, 0xfe6b, 1}, /* punctuation forms */ | |
| 2530 {0xff00, 0xff0f, 1}, /* half/fullwidth ASCII */ | |
| 2531 {0xff1a, 0xff20, 1}, /* half/fullwidth ASCII */ | |
| 2532 {0xff3b, 0xff40, 1}, /* half/fullwidth ASCII */ | |
| 2533 {0xff5b, 0xff65, 1}, /* half/fullwidth ASCII */ | |
| 5477 | 2534 {0x20000, 0x2a6df, 0x4e00}, /* CJK Ideographs */ |
| 2535 {0x2a700, 0x2b73f, 0x4e00}, /* CJK Ideographs */ | |
| 2536 {0x2b740, 0x2b81f, 0x4e00}, /* CJK Ideographs */ | |
| 2537 {0x2f800, 0x2fa1f, 0x4e00}, /* CJK Ideographs */ | |
| 7 | 2538 }; |
| 2539 int bot = 0; | |
| 2540 int top = sizeof(classes) / sizeof(struct clinterval) - 1; | |
| 2541 int mid; | |
| 2542 | |
| 2543 /* First quick check for Latin1 characters, use 'iskeyword'. */ | |
| 2544 if (c < 0x100) | |
| 2545 { | |
| 335 | 2546 if (c == ' ' || c == '\t' || c == NUL || c == 0xa0) |
| 7 | 2547 return 0; /* blank */ |
| 2548 if (vim_iswordc(c)) | |
| 2549 return 2; /* word character */ | |
| 2550 return 1; /* punctuation */ | |
| 2551 } | |
| 2552 | |
| 2553 /* binary search in table */ | |
| 2554 while (top >= bot) | |
| 2555 { | |
| 2556 mid = (bot + top) / 2; | |
| 5477 | 2557 if (classes[mid].last < (unsigned int)c) |
| 7 | 2558 bot = mid + 1; |
| 5477 | 2559 else if (classes[mid].first > (unsigned int)c) |
| 7 | 2560 top = mid - 1; |
| 2561 else | |
| 2562 return (int)classes[mid].class; | |
| 2563 } | |
| 2564 | |
| 2565 /* most other characters are "word" characters */ | |
| 2566 return 2; | |
| 2567 } | |
| 2568 | |
| 2569 /* | |
| 2570 * Code for Unicode case-dependent operations. Based on notes in | |
| 2571 * http://www.unicode.org/Public/UNIDATA/CaseFolding.txt | |
| 2572 * This code uses simple case folding, not full case folding. | |
|
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2573 * Last updated for Unicode 5.2. |
| 7 | 2574 */ |
| 2575 | |
| 2576 /* | |
|
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2577 * The following tables are built by ../runtime/tools/unicode.vim. |
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2578 * They must be in numeric order, because we use binary search. |
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2579 * An entry such as {0x41,0x5a,1,32} means that Unicode characters in the |
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2580 * range from 0x41 to 0x5a inclusive, stepping by 1, are changed to |
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2581 * folded/upper/lower by adding 32. |
| 7 | 2582 */ |
| 2583 typedef struct | |
| 2584 { | |
| 2585 int rangeStart; | |
| 2586 int rangeEnd; | |
| 2587 int step; | |
| 2588 int offset; | |
| 2589 } convertStruct; | |
| 2590 | |
| 297 | 2591 static convertStruct foldCase[] = |
| 7 | 2592 { |
|
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2593 {0x41,0x5a,1,32}, |
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2594 {0xb5,0xb5,-1,775}, |
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2595 {0xc0,0xd6,1,32}, |
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2596 {0xd8,0xde,1,32}, |
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2597 {0x100,0x12e,2,1}, |
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2598 {0x132,0x136,2,1}, |
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2599 {0x139,0x147,2,1}, |
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2600 {0x14a,0x176,2,1}, |
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2601 {0x178,0x178,-1,-121}, |
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2602 {0x179,0x17d,2,1}, |
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2603 {0x17f,0x17f,-1,-268}, |
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2604 {0x181,0x181,-1,210}, |
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2605 {0x182,0x184,2,1}, |
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2606 {0x186,0x186,-1,206}, |
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2607 {0x187,0x187,-1,1}, |
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2608 {0x189,0x18a,1,205}, |
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2609 {0x18b,0x18b,-1,1}, |
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2610 {0x18e,0x18e,-1,79}, |
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2611 {0x18f,0x18f,-1,202}, |
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2612 {0x190,0x190,-1,203}, |
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2613 {0x191,0x191,-1,1}, |
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2614 {0x193,0x193,-1,205}, |
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2615 {0x194,0x194,-1,207}, |
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2616 {0x196,0x196,-1,211}, |
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2617 {0x197,0x197,-1,209}, |
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d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2618 {0x198,0x198,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2619 {0x19c,0x19c,-1,211}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2620 {0x19d,0x19d,-1,213}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2621 {0x19f,0x19f,-1,214}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2622 {0x1a0,0x1a4,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2623 {0x1a6,0x1a6,-1,218}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2624 {0x1a7,0x1a7,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2625 {0x1a9,0x1a9,-1,218}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2626 {0x1ac,0x1ac,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2627 {0x1ae,0x1ae,-1,218}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2628 {0x1af,0x1af,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2629 {0x1b1,0x1b2,1,217}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2630 {0x1b3,0x1b5,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2631 {0x1b7,0x1b7,-1,219}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2632 {0x1b8,0x1bc,4,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2633 {0x1c4,0x1c4,-1,2}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2634 {0x1c5,0x1c5,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2635 {0x1c7,0x1c7,-1,2}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2636 {0x1c8,0x1c8,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2637 {0x1ca,0x1ca,-1,2}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2638 {0x1cb,0x1db,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2639 {0x1de,0x1ee,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2640 {0x1f1,0x1f1,-1,2}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2641 {0x1f2,0x1f4,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2642 {0x1f6,0x1f6,-1,-97}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2643 {0x1f7,0x1f7,-1,-56}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2644 {0x1f8,0x21e,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2645 {0x220,0x220,-1,-130}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2646 {0x222,0x232,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2647 {0x23a,0x23a,-1,10795}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2648 {0x23b,0x23b,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2649 {0x23d,0x23d,-1,-163}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2650 {0x23e,0x23e,-1,10792}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2651 {0x241,0x241,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2652 {0x243,0x243,-1,-195}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2653 {0x244,0x244,-1,69}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2654 {0x245,0x245,-1,71}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2655 {0x246,0x24e,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2656 {0x345,0x345,-1,116}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2657 {0x370,0x372,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2658 {0x376,0x376,-1,1}, |
| 6495 | 2659 {0x37f,0x37f,-1,116}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2660 {0x386,0x386,-1,38}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2661 {0x388,0x38a,1,37}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2662 {0x38c,0x38c,-1,64}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2663 {0x38e,0x38f,1,63}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2664 {0x391,0x3a1,1,32}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2665 {0x3a3,0x3ab,1,32}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2666 {0x3c2,0x3c2,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2667 {0x3cf,0x3cf,-1,8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2668 {0x3d0,0x3d0,-1,-30}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2669 {0x3d1,0x3d1,-1,-25}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2670 {0x3d5,0x3d5,-1,-15}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2671 {0x3d6,0x3d6,-1,-22}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2672 {0x3d8,0x3ee,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2673 {0x3f0,0x3f0,-1,-54}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2674 {0x3f1,0x3f1,-1,-48}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2675 {0x3f4,0x3f4,-1,-60}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2676 {0x3f5,0x3f5,-1,-64}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2677 {0x3f7,0x3f7,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2678 {0x3f9,0x3f9,-1,-7}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2679 {0x3fa,0x3fa,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2680 {0x3fd,0x3ff,1,-130}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2681 {0x400,0x40f,1,80}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2682 {0x410,0x42f,1,32}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2683 {0x460,0x480,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2684 {0x48a,0x4be,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2685 {0x4c0,0x4c0,-1,15}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2686 {0x4c1,0x4cd,2,1}, |
| 6495 | 2687 {0x4d0,0x52e,2,1}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2688 {0x531,0x556,1,48}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2689 {0x10a0,0x10c5,1,7264}, |
| 6495 | 2690 {0x10c7,0x10cd,6,7264}, |
| 6864 | 2691 {0x13f8,0x13fd,1,-8}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2692 {0x1e00,0x1e94,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2693 {0x1e9b,0x1e9b,-1,-58}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2694 {0x1e9e,0x1e9e,-1,-7615}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2695 {0x1ea0,0x1efe,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2696 {0x1f08,0x1f0f,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2697 {0x1f18,0x1f1d,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2698 {0x1f28,0x1f2f,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2699 {0x1f38,0x1f3f,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2700 {0x1f48,0x1f4d,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2701 {0x1f59,0x1f5f,2,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2702 {0x1f68,0x1f6f,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2703 {0x1f88,0x1f8f,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2704 {0x1f98,0x1f9f,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2705 {0x1fa8,0x1faf,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2706 {0x1fb8,0x1fb9,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2707 {0x1fba,0x1fbb,1,-74}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2708 {0x1fbc,0x1fbc,-1,-9}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2709 {0x1fbe,0x1fbe,-1,-7173}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2710 {0x1fc8,0x1fcb,1,-86}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2711 {0x1fcc,0x1fcc,-1,-9}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2712 {0x1fd8,0x1fd9,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2713 {0x1fda,0x1fdb,1,-100}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2714 {0x1fe8,0x1fe9,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2715 {0x1fea,0x1feb,1,-112}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2716 {0x1fec,0x1fec,-1,-7}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2717 {0x1ff8,0x1ff9,1,-128}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2718 {0x1ffa,0x1ffb,1,-126}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2719 {0x1ffc,0x1ffc,-1,-9}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2720 {0x2126,0x2126,-1,-7517}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2721 {0x212a,0x212a,-1,-8383}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2722 {0x212b,0x212b,-1,-8262}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2723 {0x2132,0x2132,-1,28}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2724 {0x2160,0x216f,1,16}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2725 {0x2183,0x2183,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2726 {0x24b6,0x24cf,1,26}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2727 {0x2c00,0x2c2e,1,48}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2728 {0x2c60,0x2c60,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2729 {0x2c62,0x2c62,-1,-10743}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2730 {0x2c63,0x2c63,-1,-3814}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2731 {0x2c64,0x2c64,-1,-10727}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2732 {0x2c67,0x2c6b,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2733 {0x2c6d,0x2c6d,-1,-10780}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2734 {0x2c6e,0x2c6e,-1,-10749}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2735 {0x2c6f,0x2c6f,-1,-10783}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2736 {0x2c70,0x2c70,-1,-10782}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2737 {0x2c72,0x2c75,3,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2738 {0x2c7e,0x2c7f,1,-10815}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2739 {0x2c80,0x2ce2,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2740 {0x2ceb,0x2ced,2,1}, |
| 6495 | 2741 {0x2cf2,0xa640,31054,1}, |
| 2742 {0xa642,0xa66c,2,1}, | |
| 2743 {0xa680,0xa69a,2,1}, | |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2744 {0xa722,0xa72e,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2745 {0xa732,0xa76e,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2746 {0xa779,0xa77b,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2747 {0xa77d,0xa77d,-1,-35332}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2748 {0xa77e,0xa786,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2749 {0xa78b,0xa78b,-1,1}, |
| 6495 | 2750 {0xa78d,0xa78d,-1,-42280}, |
| 2751 {0xa790,0xa792,2,1}, | |
| 2752 {0xa796,0xa7a8,2,1}, | |
| 2753 {0xa7aa,0xa7aa,-1,-42308}, | |
| 2754 {0xa7ab,0xa7ab,-1,-42319}, | |
| 2755 {0xa7ac,0xa7ac,-1,-42315}, | |
| 2756 {0xa7ad,0xa7ad,-1,-42305}, | |
| 2757 {0xa7b0,0xa7b0,-1,-42258}, | |
| 2758 {0xa7b1,0xa7b1,-1,-42282}, | |
| 6864 | 2759 {0xa7b2,0xa7b2,-1,-42261}, |
| 2760 {0xa7b3,0xa7b3,-1,928}, | |
| 2761 {0xa7b4,0xa7b6,2,1}, | |
| 2762 {0xab70,0xabbf,1,-38864}, | |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2763 {0xff21,0xff3a,1,32}, |
| 6495 | 2764 {0x10400,0x10427,1,40}, |
| 6864 | 2765 {0x10c80,0x10cb2,1,64}, |
| 6495 | 2766 {0x118a0,0x118bf,1,32} |
| 7 | 2767 }; |
| 2768 | |
|
7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7734
diff
changeset
|
2769 static int utf_convert(int a, convertStruct table[], int tableSize); |
|
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7734
diff
changeset
|
2770 static int utf_strnicmp(char_u *s1, char_u *s2, size_t n1, size_t n2); |
| 7 | 2771 |
| 2772 /* | |
| 2773 * Generic conversion function for case operations. | |
| 2774 * Return the converted equivalent of "a", which is a UCS-4 character. Use | |
| 2775 * the given conversion "table". Uses binary search on "table". | |
| 2776 */ | |
| 2777 static int | |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2778 utf_convert( |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2779 int a, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2780 convertStruct table[], |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2781 int tableSize) |
| 7 | 2782 { |
| 2783 int start, mid, end; /* indices into table */ | |
| 3190 | 2784 int entries = tableSize / sizeof(convertStruct); |
| 7 | 2785 |
| 2786 start = 0; | |
| 3190 | 2787 end = entries; |
| 7 | 2788 while (start < end) |
| 2789 { | |
| 2790 /* need to search further */ | |
| 3190 | 2791 mid = (end + start) / 2; |
| 7 | 2792 if (table[mid].rangeEnd < a) |
| 2793 start = mid + 1; | |
| 2794 else | |
| 2795 end = mid; | |
| 2796 } | |
| 3190 | 2797 if (start < entries |
| 2798 && table[start].rangeStart <= a | |
| 2799 && a <= table[start].rangeEnd | |
| 7 | 2800 && (a - table[start].rangeStart) % table[start].step == 0) |
| 2801 return (a + table[start].offset); | |
| 2802 else | |
| 2803 return a; | |
| 2804 } | |
| 2805 | |
| 2806 /* | |
| 2807 * Return the folded-case equivalent of "a", which is a UCS-4 character. Uses | |
| 2808 * simple case folding. | |
| 2809 */ | |
| 2810 int | |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2811 utf_fold(int a) |
| 7 | 2812 { |
| 3190 | 2813 return utf_convert(a, foldCase, (int)sizeof(foldCase)); |
| 7 | 2814 } |
| 2815 | |
| 297 | 2816 static convertStruct toLower[] = |
| 7 | 2817 { |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2818 {0x41,0x5a,1,32}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2819 {0xc0,0xd6,1,32}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2820 {0xd8,0xde,1,32}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2821 {0x100,0x12e,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2822 {0x130,0x130,-1,-199}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2823 {0x132,0x136,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2824 {0x139,0x147,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2825 {0x14a,0x176,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2826 {0x178,0x178,-1,-121}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2827 {0x179,0x17d,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2828 {0x181,0x181,-1,210}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2829 {0x182,0x184,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2830 {0x186,0x186,-1,206}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2831 {0x187,0x187,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2832 {0x189,0x18a,1,205}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2833 {0x18b,0x18b,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2834 {0x18e,0x18e,-1,79}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2835 {0x18f,0x18f,-1,202}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2836 {0x190,0x190,-1,203}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2837 {0x191,0x191,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2838 {0x193,0x193,-1,205}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2839 {0x194,0x194,-1,207}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2840 {0x196,0x196,-1,211}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2841 {0x197,0x197,-1,209}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2842 {0x198,0x198,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2843 {0x19c,0x19c,-1,211}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2844 {0x19d,0x19d,-1,213}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2845 {0x19f,0x19f,-1,214}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2846 {0x1a0,0x1a4,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2847 {0x1a6,0x1a6,-1,218}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2848 {0x1a7,0x1a7,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2849 {0x1a9,0x1a9,-1,218}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2850 {0x1ac,0x1ac,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2851 {0x1ae,0x1ae,-1,218}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2852 {0x1af,0x1af,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2853 {0x1b1,0x1b2,1,217}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2854 {0x1b3,0x1b5,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2855 {0x1b7,0x1b7,-1,219}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2856 {0x1b8,0x1bc,4,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2857 {0x1c4,0x1c4,-1,2}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2858 {0x1c5,0x1c5,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2859 {0x1c7,0x1c7,-1,2}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2860 {0x1c8,0x1c8,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2861 {0x1ca,0x1ca,-1,2}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2862 {0x1cb,0x1db,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2863 {0x1de,0x1ee,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2864 {0x1f1,0x1f1,-1,2}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2865 {0x1f2,0x1f4,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2866 {0x1f6,0x1f6,-1,-97}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2867 {0x1f7,0x1f7,-1,-56}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2868 {0x1f8,0x21e,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2869 {0x220,0x220,-1,-130}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2870 {0x222,0x232,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2871 {0x23a,0x23a,-1,10795}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2872 {0x23b,0x23b,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2873 {0x23d,0x23d,-1,-163}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2874 {0x23e,0x23e,-1,10792}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2875 {0x241,0x241,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2876 {0x243,0x243,-1,-195}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2877 {0x244,0x244,-1,69}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2878 {0x245,0x245,-1,71}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2879 {0x246,0x24e,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2880 {0x370,0x372,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2881 {0x376,0x376,-1,1}, |
| 6495 | 2882 {0x37f,0x37f,-1,116}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2883 {0x386,0x386,-1,38}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2884 {0x388,0x38a,1,37}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2885 {0x38c,0x38c,-1,64}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2886 {0x38e,0x38f,1,63}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2887 {0x391,0x3a1,1,32}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2888 {0x3a3,0x3ab,1,32}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2889 {0x3cf,0x3cf,-1,8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2890 {0x3d8,0x3ee,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2891 {0x3f4,0x3f4,-1,-60}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2892 {0x3f7,0x3f7,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2893 {0x3f9,0x3f9,-1,-7}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2894 {0x3fa,0x3fa,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2895 {0x3fd,0x3ff,1,-130}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2896 {0x400,0x40f,1,80}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2897 {0x410,0x42f,1,32}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2898 {0x460,0x480,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2899 {0x48a,0x4be,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2900 {0x4c0,0x4c0,-1,15}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2901 {0x4c1,0x4cd,2,1}, |
| 6495 | 2902 {0x4d0,0x52e,2,1}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2903 {0x531,0x556,1,48}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2904 {0x10a0,0x10c5,1,7264}, |
| 6495 | 2905 {0x10c7,0x10cd,6,7264}, |
| 6864 | 2906 {0x13a0,0x13ef,1,38864}, |
| 2907 {0x13f0,0x13f5,1,8}, | |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2908 {0x1e00,0x1e94,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2909 {0x1e9e,0x1e9e,-1,-7615}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2910 {0x1ea0,0x1efe,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2911 {0x1f08,0x1f0f,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2912 {0x1f18,0x1f1d,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2913 {0x1f28,0x1f2f,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2914 {0x1f38,0x1f3f,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2915 {0x1f48,0x1f4d,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2916 {0x1f59,0x1f5f,2,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2917 {0x1f68,0x1f6f,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2918 {0x1f88,0x1f8f,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2919 {0x1f98,0x1f9f,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2920 {0x1fa8,0x1faf,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2921 {0x1fb8,0x1fb9,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2922 {0x1fba,0x1fbb,1,-74}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2923 {0x1fbc,0x1fbc,-1,-9}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2924 {0x1fc8,0x1fcb,1,-86}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2925 {0x1fcc,0x1fcc,-1,-9}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2926 {0x1fd8,0x1fd9,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2927 {0x1fda,0x1fdb,1,-100}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2928 {0x1fe8,0x1fe9,1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2929 {0x1fea,0x1feb,1,-112}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2930 {0x1fec,0x1fec,-1,-7}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2931 {0x1ff8,0x1ff9,1,-128}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2932 {0x1ffa,0x1ffb,1,-126}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2933 {0x1ffc,0x1ffc,-1,-9}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2934 {0x2126,0x2126,-1,-7517}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2935 {0x212a,0x212a,-1,-8383}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2936 {0x212b,0x212b,-1,-8262}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2937 {0x2132,0x2132,-1,28}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2938 {0x2160,0x216f,1,16}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2939 {0x2183,0x2183,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2940 {0x24b6,0x24cf,1,26}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2941 {0x2c00,0x2c2e,1,48}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2942 {0x2c60,0x2c60,-1,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2943 {0x2c62,0x2c62,-1,-10743}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2944 {0x2c63,0x2c63,-1,-3814}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2945 {0x2c64,0x2c64,-1,-10727}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2946 {0x2c67,0x2c6b,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2947 {0x2c6d,0x2c6d,-1,-10780}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2948 {0x2c6e,0x2c6e,-1,-10749}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2949 {0x2c6f,0x2c6f,-1,-10783}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2950 {0x2c70,0x2c70,-1,-10782}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2951 {0x2c72,0x2c75,3,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2952 {0x2c7e,0x2c7f,1,-10815}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2953 {0x2c80,0x2ce2,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2954 {0x2ceb,0x2ced,2,1}, |
| 6495 | 2955 {0x2cf2,0xa640,31054,1}, |
| 2956 {0xa642,0xa66c,2,1}, | |
| 2957 {0xa680,0xa69a,2,1}, | |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2958 {0xa722,0xa72e,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2959 {0xa732,0xa76e,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2960 {0xa779,0xa77b,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2961 {0xa77d,0xa77d,-1,-35332}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2962 {0xa77e,0xa786,2,1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2963 {0xa78b,0xa78b,-1,1}, |
| 6495 | 2964 {0xa78d,0xa78d,-1,-42280}, |
| 2965 {0xa790,0xa792,2,1}, | |
| 2966 {0xa796,0xa7a8,2,1}, | |
| 2967 {0xa7aa,0xa7aa,-1,-42308}, | |
| 2968 {0xa7ab,0xa7ab,-1,-42319}, | |
| 2969 {0xa7ac,0xa7ac,-1,-42315}, | |
| 2970 {0xa7ad,0xa7ad,-1,-42305}, | |
| 2971 {0xa7b0,0xa7b0,-1,-42258}, | |
| 2972 {0xa7b1,0xa7b1,-1,-42282}, | |
| 6864 | 2973 {0xa7b2,0xa7b2,-1,-42261}, |
| 2974 {0xa7b3,0xa7b3,-1,928}, | |
| 2975 {0xa7b4,0xa7b6,2,1}, | |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2976 {0xff21,0xff3a,1,32}, |
| 6495 | 2977 {0x10400,0x10427,1,40}, |
| 6864 | 2978 {0x10c80,0x10cb2,1,64}, |
| 6495 | 2979 {0x118a0,0x118bf,1,32} |
| 7 | 2980 }; |
| 2981 | |
| 297 | 2982 static convertStruct toUpper[] = |
| 7 | 2983 { |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2984 {0x61,0x7a,1,-32}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2985 {0xb5,0xb5,-1,743}, |
| 6495 | 2986 {0xe0,0xf6,1,-32}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2987 {0xf8,0xfe,1,-32}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2988 {0xff,0xff,-1,121}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2989 {0x101,0x12f,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2990 {0x131,0x131,-1,-232}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2991 {0x133,0x137,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2992 {0x13a,0x148,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2993 {0x14b,0x177,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2994 {0x17a,0x17e,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2995 {0x17f,0x17f,-1,-300}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2996 {0x180,0x180,-1,195}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2997 {0x183,0x185,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2998 {0x188,0x18c,4,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
2999 {0x192,0x192,-1,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3000 {0x195,0x195,-1,97}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3001 {0x199,0x199,-1,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3002 {0x19a,0x19a,-1,163}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3003 {0x19e,0x19e,-1,130}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3004 {0x1a1,0x1a5,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3005 {0x1a8,0x1ad,5,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3006 {0x1b0,0x1b4,4,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3007 {0x1b6,0x1b9,3,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3008 {0x1bd,0x1bd,-1,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3009 {0x1bf,0x1bf,-1,56}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3010 {0x1c5,0x1c5,-1,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3011 {0x1c6,0x1c6,-1,-2}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3012 {0x1c8,0x1c8,-1,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3013 {0x1c9,0x1c9,-1,-2}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3014 {0x1cb,0x1cb,-1,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3015 {0x1cc,0x1cc,-1,-2}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3016 {0x1ce,0x1dc,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3017 {0x1dd,0x1dd,-1,-79}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3018 {0x1df,0x1ef,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3019 {0x1f2,0x1f2,-1,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3020 {0x1f3,0x1f3,-1,-2}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3021 {0x1f5,0x1f9,4,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3022 {0x1fb,0x21f,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3023 {0x223,0x233,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3024 {0x23c,0x23c,-1,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3025 {0x23f,0x240,1,10815}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3026 {0x242,0x247,5,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3027 {0x249,0x24f,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3028 {0x250,0x250,-1,10783}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3029 {0x251,0x251,-1,10780}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3030 {0x252,0x252,-1,10782}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3031 {0x253,0x253,-1,-210}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3032 {0x254,0x254,-1,-206}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3033 {0x256,0x257,1,-205}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3034 {0x259,0x259,-1,-202}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3035 {0x25b,0x25b,-1,-203}, |
| 6495 | 3036 {0x25c,0x25c,-1,42319}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3037 {0x260,0x260,-1,-205}, |
| 6495 | 3038 {0x261,0x261,-1,42315}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3039 {0x263,0x263,-1,-207}, |
| 6495 | 3040 {0x265,0x265,-1,42280}, |
| 3041 {0x266,0x266,-1,42308}, | |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3042 {0x268,0x268,-1,-209}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3043 {0x269,0x269,-1,-211}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3044 {0x26b,0x26b,-1,10743}, |
| 6495 | 3045 {0x26c,0x26c,-1,42305}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3046 {0x26f,0x26f,-1,-211}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3047 {0x271,0x271,-1,10749}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3048 {0x272,0x272,-1,-213}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3049 {0x275,0x275,-1,-214}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3050 {0x27d,0x27d,-1,10727}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3051 {0x280,0x283,3,-218}, |
| 6495 | 3052 {0x287,0x287,-1,42282}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3053 {0x288,0x288,-1,-218}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3054 {0x289,0x289,-1,-69}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3055 {0x28a,0x28b,1,-217}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3056 {0x28c,0x28c,-1,-71}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3057 {0x292,0x292,-1,-219}, |
| 6864 | 3058 {0x29d,0x29d,-1,42261}, |
| 6495 | 3059 {0x29e,0x29e,-1,42258}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3060 {0x345,0x345,-1,84}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3061 {0x371,0x373,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3062 {0x377,0x377,-1,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3063 {0x37b,0x37d,1,130}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3064 {0x3ac,0x3ac,-1,-38}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3065 {0x3ad,0x3af,1,-37}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3066 {0x3b1,0x3c1,1,-32}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3067 {0x3c2,0x3c2,-1,-31}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3068 {0x3c3,0x3cb,1,-32}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3069 {0x3cc,0x3cc,-1,-64}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3070 {0x3cd,0x3ce,1,-63}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3071 {0x3d0,0x3d0,-1,-62}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3072 {0x3d1,0x3d1,-1,-57}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3073 {0x3d5,0x3d5,-1,-47}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3074 {0x3d6,0x3d6,-1,-54}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3075 {0x3d7,0x3d7,-1,-8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3076 {0x3d9,0x3ef,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3077 {0x3f0,0x3f0,-1,-86}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3078 {0x3f1,0x3f1,-1,-80}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3079 {0x3f2,0x3f2,-1,7}, |
| 6495 | 3080 {0x3f3,0x3f3,-1,-116}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3081 {0x3f5,0x3f5,-1,-96}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3082 {0x3f8,0x3fb,3,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3083 {0x430,0x44f,1,-32}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3084 {0x450,0x45f,1,-80}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3085 {0x461,0x481,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3086 {0x48b,0x4bf,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3087 {0x4c2,0x4ce,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3088 {0x4cf,0x4cf,-1,-15}, |
| 6495 | 3089 {0x4d1,0x52f,2,-1}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3090 {0x561,0x586,1,-48}, |
| 6864 | 3091 {0x13f8,0x13fd,1,-8}, |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3092 {0x1d79,0x1d79,-1,35332}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3093 {0x1d7d,0x1d7d,-1,3814}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3094 {0x1e01,0x1e95,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3095 {0x1e9b,0x1e9b,-1,-59}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3096 {0x1ea1,0x1eff,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3097 {0x1f00,0x1f07,1,8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3098 {0x1f10,0x1f15,1,8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3099 {0x1f20,0x1f27,1,8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3100 {0x1f30,0x1f37,1,8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3101 {0x1f40,0x1f45,1,8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3102 {0x1f51,0x1f57,2,8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3103 {0x1f60,0x1f67,1,8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3104 {0x1f70,0x1f71,1,74}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3105 {0x1f72,0x1f75,1,86}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3106 {0x1f76,0x1f77,1,100}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3107 {0x1f78,0x1f79,1,128}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3108 {0x1f7a,0x1f7b,1,112}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3109 {0x1f7c,0x1f7d,1,126}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3110 {0x1f80,0x1f87,1,8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3111 {0x1f90,0x1f97,1,8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3112 {0x1fa0,0x1fa7,1,8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3113 {0x1fb0,0x1fb1,1,8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3114 {0x1fb3,0x1fb3,-1,9}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3115 {0x1fbe,0x1fbe,-1,-7205}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3116 {0x1fc3,0x1fc3,-1,9}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3117 {0x1fd0,0x1fd1,1,8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3118 {0x1fe0,0x1fe1,1,8}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3119 {0x1fe5,0x1fe5,-1,7}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3120 {0x1ff3,0x1ff3,-1,9}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3121 {0x214e,0x214e,-1,-28}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3122 {0x2170,0x217f,1,-16}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3123 {0x2184,0x2184,-1,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3124 {0x24d0,0x24e9,1,-26}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3125 {0x2c30,0x2c5e,1,-48}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3126 {0x2c61,0x2c61,-1,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3127 {0x2c65,0x2c65,-1,-10795}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3128 {0x2c66,0x2c66,-1,-10792}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3129 {0x2c68,0x2c6c,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3130 {0x2c73,0x2c76,3,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3131 {0x2c81,0x2ce3,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3132 {0x2cec,0x2cee,2,-1}, |
| 6495 | 3133 {0x2cf3,0x2cf3,-1,-1}, |
|
2041
d5867fd6b2b7
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Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3134 {0x2d00,0x2d25,1,-7264}, |
| 6495 | 3135 {0x2d27,0x2d2d,6,-7264}, |
| 3136 {0xa641,0xa66d,2,-1}, | |
| 3137 {0xa681,0xa69b,2,-1}, | |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3138 {0xa723,0xa72f,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3139 {0xa733,0xa76f,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3140 {0xa77a,0xa77c,2,-1}, |
|
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3141 {0xa77f,0xa787,2,-1}, |
| 6495 | 3142 {0xa78c,0xa791,5,-1}, |
| 3143 {0xa793,0xa797,4,-1}, | |
| 3144 {0xa799,0xa7a9,2,-1}, | |
| 6864 | 3145 {0xa7b5,0xa7b7,2,-1}, |
| 3146 {0xab53,0xab53,-1,-928}, | |
| 3147 {0xab70,0xabbf,1,-38864}, | |
|
2041
d5867fd6b2b7
updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents:
2015
diff
changeset
|
3148 {0xff41,0xff5a,1,-32}, |
| 6495 | 3149 {0x10428,0x1044f,1,-40}, |
| 6864 | 3150 {0x10cc0,0x10cf2,1,-64}, |
| 6495 | 3151 {0x118c0,0x118df,1,-32} |
| 7 | 3152 }; |
| 3153 /* | |
| 3154 * Return the upper-case equivalent of "a", which is a UCS-4 character. Use | |
| 3155 * simple case folding. | |
| 3156 */ | |
| 3157 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3158 utf_toupper(int a) |
| 7 | 3159 { |
| 3160 /* If 'casemap' contains "keepascii" use ASCII style toupper(). */ | |
| 3161 if (a < 128 && (cmp_flags & CMP_KEEPASCII)) | |
| 3162 return TOUPPER_ASC(a); | |
| 3163 | |
| 856 | 3164 #if defined(HAVE_TOWUPPER) && defined(__STDC_ISO_10646__) |
| 3165 /* If towupper() is available and handles Unicode, use it. */ | |
| 7 | 3166 if (!(cmp_flags & CMP_INTERNAL)) |
| 3167 return towupper(a); | |
| 3168 #endif | |
| 3169 | |
| 3170 /* For characters below 128 use locale sensitive toupper(). */ | |
| 3171 if (a < 128) | |
| 3172 return TOUPPER_LOC(a); | |
| 3173 | |
| 3174 /* For any other characters use the above mapping table. */ | |
| 3190 | 3175 return utf_convert(a, toUpper, (int)sizeof(toUpper)); |
| 7 | 3176 } |
| 3177 | |
| 3178 int | |
|
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parents:
7803
diff
changeset
|
3179 utf_islower(int a) |
| 7 | 3180 { |
| 3551 | 3181 /* German sharp s is lower case but has no upper case equivalent. */ |
| 3182 return (utf_toupper(a) != a) || a == 0xdf; | |
| 7 | 3183 } |
| 3184 | |
| 3185 /* | |
| 3186 * Return the lower-case equivalent of "a", which is a UCS-4 character. Use | |
| 3187 * simple case folding. | |
| 3188 */ | |
| 3189 int | |
|
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parents:
7803
diff
changeset
|
3190 utf_tolower(int a) |
| 7 | 3191 { |
| 3192 /* If 'casemap' contains "keepascii" use ASCII style tolower(). */ | |
| 3193 if (a < 128 && (cmp_flags & CMP_KEEPASCII)) | |
| 3194 return TOLOWER_ASC(a); | |
| 3195 | |
| 856 | 3196 #if defined(HAVE_TOWLOWER) && defined(__STDC_ISO_10646__) |
| 257 | 3197 /* If towlower() is available and handles Unicode, use it. */ |
| 7 | 3198 if (!(cmp_flags & CMP_INTERNAL)) |
| 3199 return towlower(a); | |
| 3200 #endif | |
| 3201 | |
| 3202 /* For characters below 128 use locale sensitive tolower(). */ | |
| 3203 if (a < 128) | |
| 3204 return TOLOWER_LOC(a); | |
| 3205 | |
| 3206 /* For any other characters use the above mapping table. */ | |
| 3190 | 3207 return utf_convert(a, toLower, (int)sizeof(toLower)); |
| 7 | 3208 } |
| 3209 | |
| 3210 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3211 utf_isupper(int a) |
| 7 | 3212 { |
| 3213 return (utf_tolower(a) != a); | |
| 3214 } | |
| 3215 | |
| 2961 | 3216 static int |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3217 utf_strnicmp( |
|
41789f16d6b2
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3218 char_u *s1, |
|
41789f16d6b2
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3219 char_u *s2, |
|
41789f16d6b2
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3220 size_t n1, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3221 size_t n2) |
| 2961 | 3222 { |
| 3223 int c1, c2, cdiff; | |
| 3224 char_u buffer[6]; | |
| 3225 | |
| 3226 for (;;) | |
| 3227 { | |
| 3228 c1 = utf_safe_read_char_adv(&s1, &n1); | |
| 3229 c2 = utf_safe_read_char_adv(&s2, &n2); | |
| 3230 | |
| 3231 if (c1 <= 0 || c2 <= 0) | |
| 3232 break; | |
| 3233 | |
| 3234 if (c1 == c2) | |
| 3235 continue; | |
| 3236 | |
| 3237 cdiff = utf_fold(c1) - utf_fold(c2); | |
| 3238 if (cdiff != 0) | |
| 3239 return cdiff; | |
| 3240 } | |
| 3241 | |
| 3242 /* some string ended or has an incomplete/illegal character sequence */ | |
| 3243 | |
| 3244 if (c1 == 0 || c2 == 0) | |
| 3245 { | |
| 3246 /* some string ended. shorter string is smaller */ | |
| 3247 if (c1 == 0 && c2 == 0) | |
| 3248 return 0; | |
| 3249 return c1 == 0 ? -1 : 1; | |
| 3250 } | |
| 3251 | |
| 3252 /* Continue with bytewise comparison to produce some result that | |
| 3253 * would make comparison operations involving this function transitive. | |
| 3254 * | |
| 3255 * If only one string had an error, comparison should be made with | |
| 3256 * folded version of the other string. In this case it is enough | |
| 3257 * to fold just one character to determine the result of comparison. */ | |
| 3258 | |
| 3259 if (c1 != -1 && c2 == -1) | |
| 3260 { | |
| 3261 n1 = utf_char2bytes(utf_fold(c1), buffer); | |
| 3262 s1 = buffer; | |
| 3263 } | |
| 3264 else if (c2 != -1 && c1 == -1) | |
| 3265 { | |
| 3266 n2 = utf_char2bytes(utf_fold(c2), buffer); | |
| 3267 s2 = buffer; | |
| 3268 } | |
| 3269 | |
| 3270 while (n1 > 0 && n2 > 0 && *s1 != NUL && *s2 != NUL) | |
| 3271 { | |
| 3272 cdiff = (int)(*s1) - (int)(*s2); | |
| 3273 if (cdiff != 0) | |
| 3274 return cdiff; | |
| 3275 | |
| 3276 s1++; | |
| 3277 s2++; | |
| 3278 n1--; | |
| 3279 n2--; | |
| 3280 } | |
| 3281 | |
| 3282 if (n1 > 0 && *s1 == NUL) | |
| 3283 n1 = 0; | |
| 3284 if (n2 > 0 && *s2 == NUL) | |
| 3285 n2 = 0; | |
| 3286 | |
| 3287 if (n1 == 0 && n2 == 0) | |
| 3288 return 0; | |
| 3289 return n1 == 0 ? -1 : 1; | |
| 3290 } | |
| 3291 | |
| 7 | 3292 /* |
| 3293 * Version of strnicmp() that handles multi-byte characters. | |
| 4025 | 3294 * Needed for Big5, Shift-JIS and UTF-8 encoding. Other DBCS encodings can |
| 7 | 3295 * probably use strnicmp(), because there are no ASCII characters in the |
| 3296 * second byte. | |
| 3297 * Returns zero if s1 and s2 are equal (ignoring case), the difference between | |
| 3298 * two characters otherwise. | |
| 3299 */ | |
| 3300 int | |
|
7827
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3301 mb_strnicmp(char_u *s1, char_u *s2, size_t nn) |
| 7 | 3302 { |
| 2961 | 3303 int i, l; |
| 7 | 3304 int cdiff; |
| 835 | 3305 int n = (int)nn; |
| 7 | 3306 |
| 2961 | 3307 if (enc_utf8) |
| 7 | 3308 { |
| 2961 | 3309 return utf_strnicmp(s1, s2, nn, nn); |
| 3310 } | |
| 3311 else | |
| 3312 { | |
| 3313 for (i = 0; i < n; i += l) | |
| 7 | 3314 { |
| 2961 | 3315 if (s1[i] == NUL && s2[i] == NUL) /* both strings end */ |
| 3316 return 0; | |
| 3317 | |
| 474 | 3318 l = (*mb_ptr2len)(s1 + i); |
| 7 | 3319 if (l <= 1) |
| 3320 { | |
| 3321 /* Single byte: first check normally, then with ignore case. */ | |
| 3322 if (s1[i] != s2[i]) | |
| 3323 { | |
| 1347 | 3324 cdiff = MB_TOLOWER(s1[i]) - MB_TOLOWER(s2[i]); |
| 7 | 3325 if (cdiff != 0) |
| 3326 return cdiff; | |
| 3327 } | |
| 3328 } | |
| 3329 else | |
| 3330 { | |
| 3331 /* For non-Unicode multi-byte don't ignore case. */ | |
| 3332 if (l > n - i) | |
| 3333 l = n - i; | |
| 3334 cdiff = STRNCMP(s1 + i, s2 + i, l); | |
| 3335 if (cdiff != 0) | |
| 3336 return cdiff; | |
| 3337 } | |
| 3338 } | |
| 3339 } | |
| 3340 return 0; | |
| 3341 } | |
| 3342 | |
| 3343 /* | |
| 3344 * "g8": show bytes of the UTF-8 char under the cursor. Doesn't matter what | |
| 3345 * 'encoding' has been set to. | |
| 3346 */ | |
| 3347 void | |
|
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parents:
7803
diff
changeset
|
3348 show_utf8(void) |
| 7 | 3349 { |
| 3350 int len; | |
| 273 | 3351 int rlen = 0; |
| 7 | 3352 char_u *line; |
| 3353 int clen; | |
| 3354 int i; | |
| 3355 | |
| 3356 /* Get the byte length of the char under the cursor, including composing | |
| 3357 * characters. */ | |
| 3358 line = ml_get_cursor(); | |
| 474 | 3359 len = utfc_ptr2len(line); |
| 7 | 3360 if (len == 0) |
| 3361 { | |
| 3362 MSG("NUL"); | |
| 3363 return; | |
| 3364 } | |
| 3365 | |
| 3366 clen = 0; | |
| 3367 for (i = 0; i < len; ++i) | |
| 3368 { | |
| 3369 if (clen == 0) | |
| 3370 { | |
| 3371 /* start of (composing) character, get its length */ | |
| 3372 if (i > 0) | |
| 273 | 3373 { |
| 3374 STRCPY(IObuff + rlen, "+ "); | |
| 3375 rlen += 2; | |
| 3376 } | |
| 474 | 3377 clen = utf_ptr2len(line + i); |
| 7 | 3378 } |
|
2205
54605ada811b
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Bram Moolenaar <bram@vim.org>
parents:
2154
diff
changeset
|
3379 sprintf((char *)IObuff + rlen, "%02x ", |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2278
diff
changeset
|
3380 (line[i] == NL) ? NUL : line[i]); /* NUL is stored as NL */ |
| 7 | 3381 --clen; |
| 835 | 3382 rlen += (int)STRLEN(IObuff + rlen); |
| 273 | 3383 if (rlen > IOSIZE - 20) |
| 3384 break; | |
| 7 | 3385 } |
| 3386 | |
| 3387 msg(IObuff); | |
| 3388 } | |
| 3389 | |
| 3390 /* | |
| 3391 * mb_head_off() function pointer. | |
| 3392 * Return offset from "p" to the first byte of the character it points into. | |
| 2015 | 3393 * If "p" points to the NUL at the end of the string return 0. |
| 7 | 3394 * Returns 0 when already at the first byte of a character. |
| 3395 */ | |
| 3396 int | |
|
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parents:
7803
diff
changeset
|
3397 latin_head_off(char_u *base UNUSED, char_u *p UNUSED) |
| 7 | 3398 { |
| 3399 return 0; | |
| 3400 } | |
| 3401 | |
| 3402 int | |
|
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parents:
7803
diff
changeset
|
3403 dbcs_head_off(char_u *base, char_u *p) |
| 7 | 3404 { |
| 3405 char_u *q; | |
| 3406 | |
| 3407 /* It can't be a trailing byte when not using DBCS, at the start of the | |
| 3408 * string or the previous byte can't start a double-byte. */ | |
| 2015 | 3409 if (p <= base || MB_BYTE2LEN(p[-1]) == 1 || *p == NUL) |
| 7 | 3410 return 0; |
| 3411 | |
| 3412 /* This is slow: need to start at the base and go forward until the | |
| 3413 * byte we are looking for. Return 1 when we went past it, 0 otherwise. */ | |
| 3414 q = base; | |
| 3415 while (q < p) | |
| 474 | 3416 q += dbcs_ptr2len(q); |
| 7 | 3417 return (q == p) ? 0 : 1; |
| 3418 } | |
| 3419 | |
| 3420 /* | |
| 3421 * Special version of dbcs_head_off() that works for ScreenLines[], where | |
| 3422 * single-width DBCS_JPNU characters are stored separately. | |
| 3423 */ | |
| 3424 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3425 dbcs_screen_head_off(char_u *base, char_u *p) |
| 7 | 3426 { |
| 3427 char_u *q; | |
| 3428 | |
| 3429 /* It can't be a trailing byte when not using DBCS, at the start of the | |
| 3430 * string or the previous byte can't start a double-byte. | |
| 3431 * For euc-jp an 0x8e byte in the previous cell always means we have a | |
| 3432 * lead byte in the current cell. */ | |
| 3433 if (p <= base | |
| 3434 || (enc_dbcs == DBCS_JPNU && p[-1] == 0x8e) | |
| 2015 | 3435 || MB_BYTE2LEN(p[-1]) == 1 |
| 3436 || *p == NUL) | |
| 7 | 3437 return 0; |
| 3438 | |
| 3439 /* This is slow: need to start at the base and go forward until the | |
| 3440 * byte we are looking for. Return 1 when we went past it, 0 otherwise. | |
| 3441 * For DBCS_JPNU look out for 0x8e, which means the second byte is not | |
| 3442 * stored as the next byte. */ | |
| 3443 q = base; | |
| 3444 while (q < p) | |
| 3445 { | |
| 3446 if (enc_dbcs == DBCS_JPNU && *q == 0x8e) | |
| 3447 ++q; | |
| 3448 else | |
| 474 | 3449 q += dbcs_ptr2len(q); |
| 7 | 3450 } |
| 3451 return (q == p) ? 0 : 1; | |
| 3452 } | |
| 3453 | |
| 3454 int | |
|
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parents:
7803
diff
changeset
|
3455 utf_head_off(char_u *base, char_u *p) |
| 7 | 3456 { |
| 3457 char_u *q; | |
| 3458 char_u *s; | |
| 3459 int c; | |
| 2015 | 3460 int len; |
| 7 | 3461 #ifdef FEAT_ARABIC |
| 3462 char_u *j; | |
| 3463 #endif | |
| 3464 | |
| 3465 if (*p < 0x80) /* be quick for ASCII */ | |
| 3466 return 0; | |
| 3467 | |
| 3468 /* Skip backwards over trailing bytes: 10xx.xxxx | |
| 3469 * Skip backwards again if on a composing char. */ | |
| 3470 for (q = p; ; --q) | |
| 3471 { | |
| 3472 /* Move s to the last byte of this char. */ | |
| 3473 for (s = q; (s[1] & 0xc0) == 0x80; ++s) | |
| 3474 ; | |
| 3475 /* Move q to the first byte of this char. */ | |
| 3476 while (q > base && (*q & 0xc0) == 0x80) | |
| 3477 --q; | |
| 3478 /* Check for illegal sequence. Do allow an illegal byte after where we | |
| 3479 * started. */ | |
| 2015 | 3480 len = utf8len_tab[*q]; |
| 3481 if (len != (int)(s - q + 1) && len != (int)(p - q + 1)) | |
| 7 | 3482 return 0; |
| 3483 | |
| 3484 if (q <= base) | |
| 3485 break; | |
| 3486 | |
| 3487 c = utf_ptr2char(q); | |
| 3488 if (utf_iscomposing(c)) | |
| 3489 continue; | |
| 3490 | |
| 3491 #ifdef FEAT_ARABIC | |
| 3492 if (arabic_maycombine(c)) | |
| 3493 { | |
| 3494 /* Advance to get a sneak-peak at the next char */ | |
| 3495 j = q; | |
| 3496 --j; | |
| 3497 /* Move j to the first byte of this char. */ | |
| 3498 while (j > base && (*j & 0xc0) == 0x80) | |
| 3499 --j; | |
| 3500 if (arabic_combine(utf_ptr2char(j), c)) | |
| 3501 continue; | |
| 3502 } | |
| 3503 #endif | |
| 3504 break; | |
| 3505 } | |
| 3506 | |
| 3507 return (int)(p - q); | |
| 3508 } | |
| 3509 | |
| 3510 /* | |
| 99 | 3511 * Copy a character from "*fp" to "*tp" and advance the pointers. |
| 3512 */ | |
| 3513 void | |
|
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parents:
7803
diff
changeset
|
3514 mb_copy_char(char_u **fp, char_u **tp) |
| 99 | 3515 { |
| 474 | 3516 int l = (*mb_ptr2len)(*fp); |
| 99 | 3517 |
| 3518 mch_memmove(*tp, *fp, (size_t)l); | |
| 3519 *tp += l; | |
| 3520 *fp += l; | |
| 3521 } | |
| 3522 | |
| 3523 /* | |
| 7 | 3524 * Return the offset from "p" to the first byte of a character. When "p" is |
| 3525 * at the start of a character 0 is returned, otherwise the offset to the next | |
| 3526 * character. Can start anywhere in a stream of bytes. | |
| 3527 */ | |
| 3528 int | |
|
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parents:
7803
diff
changeset
|
3529 mb_off_next(char_u *base, char_u *p) |
| 7 | 3530 { |
| 3531 int i; | |
| 3532 int j; | |
| 3533 | |
| 3534 if (enc_utf8) | |
| 3535 { | |
| 3536 if (*p < 0x80) /* be quick for ASCII */ | |
| 3537 return 0; | |
| 3538 | |
| 3539 /* Find the next character that isn't 10xx.xxxx */ | |
| 3540 for (i = 0; (p[i] & 0xc0) == 0x80; ++i) | |
| 3541 ; | |
| 3542 if (i > 0) | |
| 3543 { | |
| 3544 /* Check for illegal sequence. */ | |
| 3545 for (j = 0; p - j > base; ++j) | |
| 3546 if ((p[-j] & 0xc0) != 0x80) | |
| 3547 break; | |
| 3548 if (utf8len_tab[p[-j]] != i + j) | |
| 3549 return 0; | |
| 3550 } | |
| 3551 return i; | |
| 3552 } | |
| 3553 | |
| 3554 /* Only need to check if we're on a trail byte, it doesn't matter if we | |
| 3555 * want the offset to the next or current character. */ | |
| 3556 return (*mb_head_off)(base, p); | |
| 3557 } | |
| 3558 | |
| 3559 /* | |
| 3560 * Return the offset from "p" to the last byte of the character it points | |
| 3561 * into. Can start anywhere in a stream of bytes. | |
| 3562 */ | |
| 3563 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3564 mb_tail_off(char_u *base, char_u *p) |
| 7 | 3565 { |
| 3566 int i; | |
| 3567 int j; | |
| 3568 | |
| 3569 if (*p == NUL) | |
| 3570 return 0; | |
| 3571 | |
| 3572 if (enc_utf8) | |
| 3573 { | |
| 3574 /* Find the last character that is 10xx.xxxx */ | |
| 3575 for (i = 0; (p[i + 1] & 0xc0) == 0x80; ++i) | |
| 3576 ; | |
| 3577 /* Check for illegal sequence. */ | |
| 3578 for (j = 0; p - j > base; ++j) | |
| 3579 if ((p[-j] & 0xc0) != 0x80) | |
| 3580 break; | |
| 3581 if (utf8len_tab[p[-j]] != i + j + 1) | |
| 3582 return 0; | |
| 3583 return i; | |
| 3584 } | |
| 3585 | |
| 3586 /* It can't be the first byte if a double-byte when not using DBCS, at the | |
| 3587 * end of the string or the byte can't start a double-byte. */ | |
| 3588 if (enc_dbcs == 0 || p[1] == NUL || MB_BYTE2LEN(*p) == 1) | |
| 3589 return 0; | |
| 3590 | |
| 3591 /* Return 1 when on the lead byte, 0 when on the tail byte. */ | |
| 3592 return 1 - dbcs_head_off(base, p); | |
| 3593 } | |
| 3594 | |
| 776 | 3595 /* |
| 3596 * Find the next illegal byte sequence. | |
| 3597 */ | |
| 3598 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3599 utf_find_illegal(void) |
| 776 | 3600 { |
| 3601 pos_T pos = curwin->w_cursor; | |
| 3602 char_u *p; | |
| 3603 int len; | |
| 3604 vimconv_T vimconv; | |
| 3605 char_u *tofree = NULL; | |
| 3606 | |
| 3607 vimconv.vc_type = CONV_NONE; | |
| 3608 if (enc_utf8 && (enc_canon_props(curbuf->b_p_fenc) & ENC_8BIT)) | |
| 3609 { | |
| 3610 /* 'encoding' is "utf-8" but we are editing a 8-bit encoded file, | |
| 3611 * possibly a utf-8 file with illegal bytes. Setup for conversion | |
| 3612 * from utf-8 to 'fileencoding'. */ | |
| 3613 convert_setup(&vimconv, p_enc, curbuf->b_p_fenc); | |
| 3614 } | |
| 3615 | |
| 3616 #ifdef FEAT_VIRTUALEDIT | |
| 3617 curwin->w_cursor.coladd = 0; | |
| 3618 #endif | |
| 3619 for (;;) | |
| 3620 { | |
| 3621 p = ml_get_cursor(); | |
| 3622 if (vimconv.vc_type != CONV_NONE) | |
| 3623 { | |
| 3624 vim_free(tofree); | |
| 3625 tofree = string_convert(&vimconv, p, NULL); | |
| 3626 if (tofree == NULL) | |
| 3627 break; | |
| 3628 p = tofree; | |
| 3629 } | |
| 3630 | |
| 3631 while (*p != NUL) | |
| 3632 { | |
| 3633 /* Illegal means that there are not enough trail bytes (checked by | |
| 3634 * utf_ptr2len()) or too many of them (overlong sequence). */ | |
| 3635 len = utf_ptr2len(p); | |
| 3636 if (*p >= 0x80 && (len == 1 | |
| 3637 || utf_char2len(utf_ptr2char(p)) != len)) | |
| 3638 { | |
| 3639 if (vimconv.vc_type == CONV_NONE) | |
| 835 | 3640 curwin->w_cursor.col += (colnr_T)(p - ml_get_cursor()); |
| 776 | 3641 else |
| 3642 { | |
| 3643 int l; | |
| 3644 | |
| 835 | 3645 len = (int)(p - tofree); |
| 776 | 3646 for (p = ml_get_cursor(); *p != NUL && len-- > 0; p += l) |
| 3647 { | |
| 3648 l = utf_ptr2len(p); | |
| 3649 curwin->w_cursor.col += l; | |
| 3650 } | |
| 3651 } | |
| 3652 goto theend; | |
| 3653 } | |
| 3654 p += len; | |
| 3655 } | |
| 3656 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
| 3657 break; | |
| 3658 ++curwin->w_cursor.lnum; | |
| 3659 curwin->w_cursor.col = 0; | |
| 3660 } | |
| 3661 | |
| 3662 /* didn't find it: don't move and beep */ | |
| 3663 curwin->w_cursor = pos; | |
| 3664 beep_flush(); | |
| 3665 | |
| 3666 theend: | |
| 3667 vim_free(tofree); | |
| 3668 convert_setup(&vimconv, NULL, NULL); | |
| 3669 } | |
| 3670 | |
|
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|
3671 #if defined(FEAT_GUI_GTK) || defined(PROTO) |
| 26 | 3672 /* |
| 3673 * Return TRUE if string "s" is a valid utf-8 string. | |
| 3674 * When "end" is NULL stop at the first NUL. | |
| 3675 * When "end" is positive stop there. | |
| 3676 */ | |
| 3677 int | |
|
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diff
changeset
|
3678 utf_valid_string(char_u *s, char_u *end) |
| 26 | 3679 { |
| 3680 int l; | |
| 3681 char_u *p = s; | |
| 3682 | |
| 3683 while (end == NULL ? *p != NUL : p < end) | |
| 3684 { | |
| 2015 | 3685 l = utf8len_tab_zero[*p]; |
| 3686 if (l == 0) | |
| 26 | 3687 return FALSE; /* invalid lead byte */ |
| 3688 if (end != NULL && p + l > end) | |
| 3689 return FALSE; /* incomplete byte sequence */ | |
| 3690 ++p; | |
| 3691 while (--l > 0) | |
| 3692 if ((*p++ & 0xc0) != 0x80) | |
| 3693 return FALSE; /* invalid trail byte */ | |
| 3694 } | |
| 3695 return TRUE; | |
| 3696 } | |
| 3697 #endif | |
| 3698 | |
| 7 | 3699 #if defined(FEAT_GUI) || defined(PROTO) |
| 3700 /* | |
| 3701 * Special version of mb_tail_off() for use in ScreenLines[]. | |
| 3702 */ | |
| 3703 int | |
|
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parents:
7803
diff
changeset
|
3704 dbcs_screen_tail_off(char_u *base, char_u *p) |
| 7 | 3705 { |
| 3706 /* It can't be the first byte if a double-byte when not using DBCS, at the | |
| 3707 * end of the string or the byte can't start a double-byte. | |
| 3708 * For euc-jp an 0x8e byte always means we have a lead byte in the current | |
| 3709 * cell. */ | |
| 3710 if (*p == NUL || p[1] == NUL | |
| 3711 || (enc_dbcs == DBCS_JPNU && *p == 0x8e) | |
| 3712 || MB_BYTE2LEN(*p) == 1) | |
| 3713 return 0; | |
| 3714 | |
| 3715 /* Return 1 when on the lead byte, 0 when on the tail byte. */ | |
| 3716 return 1 - dbcs_screen_head_off(base, p); | |
| 3717 } | |
| 3718 #endif | |
| 3719 | |
| 3720 /* | |
| 3721 * If the cursor moves on an trail byte, set the cursor on the lead byte. | |
| 3722 * Thus it moves left if necessary. | |
| 3723 * Return TRUE when the cursor was adjusted. | |
| 3724 */ | |
| 3725 void | |
|
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parents:
7803
diff
changeset
|
3726 mb_adjust_cursor(void) |
| 7 | 3727 { |
| 2933 | 3728 mb_adjustpos(curbuf, &curwin->w_cursor); |
| 7 | 3729 } |
| 3730 | |
| 3731 /* | |
| 3732 * Adjust position "*lp" to point to the first byte of a multi-byte character. | |
| 3733 * If it points to a tail byte it's moved backwards to the head byte. | |
| 3734 */ | |
| 3735 void | |
|
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parents:
7803
diff
changeset
|
3736 mb_adjustpos(buf_T *buf, pos_T *lp) |
| 7 | 3737 { |
| 3738 char_u *p; | |
| 3739 | |
| 3740 if (lp->col > 0 | |
| 3741 #ifdef FEAT_VIRTUALEDIT | |
| 3742 || lp->coladd > 1 | |
| 3743 #endif | |
| 3744 ) | |
| 3745 { | |
| 2933 | 3746 p = ml_get_buf(buf, lp->lnum, FALSE); |
| 7 | 3747 lp->col -= (*mb_head_off)(p, p + lp->col); |
| 3748 #ifdef FEAT_VIRTUALEDIT | |
| 3749 /* Reset "coladd" when the cursor would be on the right half of a | |
| 3750 * double-wide character. */ | |
| 3751 if (lp->coladd == 1 | |
| 3752 && p[lp->col] != TAB | |
| 3753 && vim_isprintc((*mb_ptr2char)(p + lp->col)) | |
| 3754 && ptr2cells(p + lp->col) > 1) | |
| 3755 lp->coladd = 0; | |
| 3756 #endif | |
| 3757 } | |
| 3758 } | |
| 3759 | |
| 3760 /* | |
| 3761 * Return a pointer to the character before "*p", if there is one. | |
| 3762 */ | |
| 3763 char_u * | |
|
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diff
changeset
|
3764 mb_prevptr( |
|
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parents:
7803
diff
changeset
|
3765 char_u *line, /* start of the string */ |
|
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parents:
7803
diff
changeset
|
3766 char_u *p) |
| 7 | 3767 { |
| 3768 if (p > line) | |
| 39 | 3769 mb_ptr_back(line, p); |
| 7 | 3770 return p; |
| 3771 } | |
| 3772 | |
| 3773 /* | |
| 474 | 3774 * Return the character length of "str". Each multi-byte character (with |
| 3775 * following composing characters) counts as one. | |
| 7 | 3776 */ |
| 3777 int | |
|
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parents:
7803
diff
changeset
|
3778 mb_charlen(char_u *str) |
| 7 | 3779 { |
| 500 | 3780 char_u *p = str; |
| 3781 int count; | |
| 3782 | |
| 3783 if (p == NULL) | |
| 7 | 3784 return 0; |
| 3785 | |
| 500 | 3786 for (count = 0; *p != NUL; count++) |
| 3787 p += (*mb_ptr2len)(p); | |
| 7 | 3788 |
| 3789 return count; | |
| 3790 } | |
| 3791 | |
| 740 | 3792 #if defined(FEAT_SPELL) || defined(PROTO) |
| 500 | 3793 /* |
| 3794 * Like mb_charlen() but for a string with specified length. | |
| 3795 */ | |
| 3796 int | |
|
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parents:
7803
diff
changeset
|
3797 mb_charlen_len(char_u *str, int len) |
| 500 | 3798 { |
| 3799 char_u *p = str; | |
| 3800 int count; | |
| 3801 | |
| 3802 for (count = 0; *p != NUL && p < str + len; count++) | |
| 3803 p += (*mb_ptr2len)(p); | |
| 3804 | |
| 3805 return count; | |
| 3806 } | |
| 3807 #endif | |
| 3808 | |
| 7 | 3809 /* |
| 3810 * Try to un-escape a multi-byte character. | |
| 3811 * Used for the "to" and "from" part of a mapping. | |
| 3812 * Return the un-escaped string if it is a multi-byte character, and advance | |
| 3813 * "pp" to just after the bytes that formed it. | |
| 3814 * Return NULL if no multi-byte char was found. | |
| 3815 */ | |
| 3816 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3817 mb_unescape(char_u **pp) |
| 7 | 3818 { |
| 3812 | 3819 static char_u buf[6]; |
| 3820 int n; | |
| 3821 int m = 0; | |
| 7 | 3822 char_u *str = *pp; |
| 3823 | |
| 3824 /* Must translate K_SPECIAL KS_SPECIAL KE_FILLER to K_SPECIAL and CSI | |
| 3812 | 3825 * KS_EXTRA KE_CSI to CSI. |
| 3826 * Maximum length of a utf-8 character is 4 bytes. */ | |
| 3827 for (n = 0; str[n] != NUL && m < 4; ++n) | |
| 7 | 3828 { |
| 3829 if (str[n] == K_SPECIAL | |
| 3830 && str[n + 1] == KS_SPECIAL | |
| 3831 && str[n + 2] == KE_FILLER) | |
| 3832 { | |
| 3833 buf[m++] = K_SPECIAL; | |
| 3834 n += 2; | |
| 3835 } | |
| 1495 | 3836 else if ((str[n] == K_SPECIAL |
| 7 | 3837 # ifdef FEAT_GUI |
| 1495 | 3838 || str[n] == CSI |
| 3839 # endif | |
| 3840 ) | |
| 7 | 3841 && str[n + 1] == KS_EXTRA |
| 3842 && str[n + 2] == (int)KE_CSI) | |
| 3843 { | |
| 3844 buf[m++] = CSI; | |
| 3845 n += 2; | |
| 3846 } | |
| 3847 else if (str[n] == K_SPECIAL | |
| 3848 # ifdef FEAT_GUI | |
| 3849 || str[n] == CSI | |
| 3850 # endif | |
| 3851 ) | |
| 3852 break; /* a special key can't be a multibyte char */ | |
| 3853 else | |
| 3854 buf[m++] = str[n]; | |
| 3855 buf[m] = NUL; | |
| 3856 | |
| 3857 /* Return a multi-byte character if it's found. An illegal sequence | |
| 3858 * will result in a 1 here. */ | |
| 474 | 3859 if ((*mb_ptr2len)(buf) > 1) |
| 7 | 3860 { |
| 3861 *pp = str + n + 1; | |
| 3862 return buf; | |
| 3863 } | |
| 3812 | 3864 |
| 3865 /* Bail out quickly for ASCII. */ | |
| 3866 if (buf[0] < 128) | |
| 3867 break; | |
| 7 | 3868 } |
| 3869 return NULL; | |
| 3870 } | |
| 3871 | |
| 3872 /* | |
| 3873 * Return TRUE if the character at "row"/"col" on the screen is the left side | |
| 3874 * of a double-width character. | |
| 3875 * Caller must make sure "row" and "col" are not invalid! | |
| 3876 */ | |
| 3877 int | |
|
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parents:
7803
diff
changeset
|
3878 mb_lefthalve(int row, int col) |
| 7 | 3879 { |
| 3880 #ifdef FEAT_HANGULIN | |
| 3881 if (composing_hangul) | |
| 3882 return TRUE; | |
| 3883 #endif | |
| 1378 | 3884 return (*mb_off2cells)(LineOffset[row] + col, |
| 3885 LineOffset[row] + screen_Columns) > 1; | |
| 7 | 3886 } |
| 3887 | |
| 3888 /* | |
| 1698 | 3889 * Correct a position on the screen, if it's the right half of a double-wide |
| 3890 * char move it to the left half. Returns the corrected column. | |
| 7 | 3891 */ |
| 3892 int | |
|
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7803
diff
changeset
|
3893 mb_fix_col(int col, int row) |
| 7 | 3894 { |
| 3895 col = check_col(col); | |
| 3896 row = check_row(row); | |
| 3897 if (has_mbyte && ScreenLines != NULL && col > 0 | |
| 3898 && ((enc_dbcs | |
| 3899 && ScreenLines[LineOffset[row] + col] != NUL | |
| 3900 && dbcs_screen_head_off(ScreenLines + LineOffset[row], | |
| 3901 ScreenLines + LineOffset[row] + col)) | |
| 3902 || (enc_utf8 && ScreenLines[LineOffset[row] + col] == 0))) | |
| 1620 | 3903 return col - 1; |
| 7 | 3904 return col; |
| 3905 } | |
| 3906 #endif | |
| 3907 | |
| 3908 #if defined(FEAT_MBYTE) || defined(FEAT_POSTSCRIPT) || defined(PROTO) | |
|
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diff
changeset
|
3909 static int enc_alias_search(char_u *name); |
| 7 | 3910 |
| 3911 /* | |
| 3912 * Skip the Vim specific head of a 'encoding' name. | |
| 3913 */ | |
| 3914 char_u * | |
|
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diff
changeset
|
3915 enc_skip(char_u *p) |
| 7 | 3916 { |
| 3917 if (STRNCMP(p, "2byte-", 6) == 0) | |
| 3918 return p + 6; | |
| 3919 if (STRNCMP(p, "8bit-", 5) == 0) | |
| 3920 return p + 5; | |
| 3921 return p; | |
| 3922 } | |
| 3923 | |
| 3924 /* | |
| 3925 * Find the canonical name for encoding "enc". | |
| 3926 * When the name isn't recognized, returns "enc" itself, but with all lower | |
| 3927 * case characters and '_' replaced with '-'. | |
| 3928 * Returns an allocated string. NULL for out-of-memory. | |
| 3929 */ | |
| 3930 char_u * | |
|
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diff
changeset
|
3931 enc_canonize(char_u *enc) |
| 7 | 3932 { |
| 3933 char_u *r; | |
| 3934 char_u *p, *s; | |
| 3935 int i; | |
| 3936 | |
| 39 | 3937 # ifdef FEAT_MBYTE |
| 3938 if (STRCMP(enc, "default") == 0) | |
| 3939 { | |
| 3940 /* Use the default encoding as it's found by set_init_1(). */ | |
| 3941 r = get_encoding_default(); | |
| 3942 if (r == NULL) | |
| 3943 r = (char_u *)"latin1"; | |
| 3944 return vim_strsave(r); | |
| 3945 } | |
| 3946 # endif | |
| 3947 | |
| 1205 | 3948 /* copy "enc" to allocated memory, with room for two '-' */ |
| 7 | 3949 r = alloc((unsigned)(STRLEN(enc) + 3)); |
| 3950 if (r != NULL) | |
| 3951 { | |
| 3952 /* Make it all lower case and replace '_' with '-'. */ | |
| 3953 p = r; | |
| 3954 for (s = enc; *s != NUL; ++s) | |
| 3955 { | |
| 3956 if (*s == '_') | |
| 3957 *p++ = '-'; | |
| 3958 else | |
| 3959 *p++ = TOLOWER_ASC(*s); | |
| 3960 } | |
| 3961 *p = NUL; | |
| 3962 | |
| 3963 /* Skip "2byte-" and "8bit-". */ | |
| 3964 p = enc_skip(r); | |
| 3965 | |
| 481 | 3966 /* Change "microsoft-cp" to "cp". Used in some spell files. */ |
| 3967 if (STRNCMP(p, "microsoft-cp", 12) == 0) | |
| 1620 | 3968 STRMOVE(p, p + 10); |
| 481 | 3969 |
| 7 | 3970 /* "iso8859" -> "iso-8859" */ |
| 3971 if (STRNCMP(p, "iso8859", 7) == 0) | |
| 3972 { | |
| 1620 | 3973 STRMOVE(p + 4, p + 3); |
| 7 | 3974 p[3] = '-'; |
| 3975 } | |
| 3976 | |
| 3977 /* "iso-8859n" -> "iso-8859-n" */ | |
| 3978 if (STRNCMP(p, "iso-8859", 8) == 0 && p[8] != '-') | |
| 3979 { | |
| 1620 | 3980 STRMOVE(p + 9, p + 8); |
| 7 | 3981 p[8] = '-'; |
| 3982 } | |
| 3983 | |
| 3984 /* "latin-N" -> "latinN" */ | |
| 3985 if (STRNCMP(p, "latin-", 6) == 0) | |
| 1620 | 3986 STRMOVE(p + 5, p + 6); |
| 7 | 3987 |
| 3988 if (enc_canon_search(p) >= 0) | |
| 3989 { | |
| 3990 /* canonical name can be used unmodified */ | |
| 3991 if (p != r) | |
| 1620 | 3992 STRMOVE(r, p); |
| 7 | 3993 } |
| 3994 else if ((i = enc_alias_search(p)) >= 0) | |
| 3995 { | |
| 3996 /* alias recognized, get canonical name */ | |
| 3997 vim_free(r); | |
| 3998 r = vim_strsave((char_u *)enc_canon_table[i].name); | |
| 3999 } | |
| 4000 } | |
| 4001 return r; | |
| 4002 } | |
| 4003 | |
| 4004 /* | |
| 4005 * Search for an encoding alias of "name". | |
| 4006 * Returns -1 when not found. | |
| 4007 */ | |
| 4008 static int | |
|
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7803
diff
changeset
|
4009 enc_alias_search(char_u *name) |
| 7 | 4010 { |
| 4011 int i; | |
| 4012 | |
| 4013 for (i = 0; enc_alias_table[i].name != NULL; ++i) | |
| 4014 if (STRCMP(name, enc_alias_table[i].name) == 0) | |
| 4015 return enc_alias_table[i].canon; | |
| 4016 return -1; | |
| 4017 } | |
| 4018 #endif | |
| 4019 | |
| 4020 #if defined(FEAT_MBYTE) || defined(PROTO) | |
| 4021 | |
| 4022 #ifdef HAVE_LANGINFO_H | |
| 4023 # include <langinfo.h> | |
| 4024 #endif | |
| 4025 | |
| 4026 /* | |
| 4027 * Get the canonicalized encoding of the current locale. | |
| 4028 * Returns an allocated string when successful, NULL when not. | |
| 4029 */ | |
| 4030 char_u * | |
|
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diff
changeset
|
4031 enc_locale(void) |
| 7 | 4032 { |
| 4033 #ifndef WIN3264 | |
| 4034 char *s; | |
| 4035 char *p; | |
| 4036 int i; | |
| 4037 #endif | |
| 4038 char buf[50]; | |
| 4039 #ifdef WIN3264 | |
| 4040 long acp = GetACP(); | |
| 4041 | |
| 4042 if (acp == 1200) | |
| 4043 STRCPY(buf, "ucs-2le"); | |
| 407 | 4044 else if (acp == 1252) /* cp1252 is used as latin1 */ |
| 7 | 4045 STRCPY(buf, "latin1"); |
| 4046 else | |
| 4047 sprintf(buf, "cp%ld", acp); | |
| 4048 #else | |
| 4049 # ifdef HAVE_NL_LANGINFO_CODESET | |
| 4050 if ((s = nl_langinfo(CODESET)) == NULL || *s == NUL) | |
| 4051 # endif | |
| 167 | 4052 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
| 7 | 4053 if ((s = setlocale(LC_CTYPE, NULL)) == NULL || *s == NUL) |
| 167 | 4054 # endif |
| 7 | 4055 if ((s = getenv("LC_ALL")) == NULL || *s == NUL) |
| 4056 if ((s = getenv("LC_CTYPE")) == NULL || *s == NUL) | |
| 4057 s = getenv("LANG"); | |
| 4058 | |
| 4059 if (s == NULL || *s == NUL) | |
| 4060 return FAIL; | |
| 4061 | |
| 4062 /* The most generic locale format is: | |
| 4063 * language[_territory][.codeset][@modifier][+special][,[sponsor][_revision]] | |
| 4064 * If there is a '.' remove the part before it. | |
| 4065 * if there is something after the codeset, remove it. | |
| 4066 * Make the name lowercase and replace '_' with '-'. | |
| 4067 * Exception: "ja_JP.EUC" == "euc-jp", "zh_CN.EUC" = "euc-cn", | |
| 4068 * "ko_KR.EUC" == "euc-kr" | |
| 4069 */ | |
| 4070 if ((p = (char *)vim_strchr((char_u *)s, '.')) != NULL) | |
| 4071 { | |
| 4072 if (p > s + 2 && STRNICMP(p + 1, "EUC", 3) == 0 | |
| 4073 && !isalnum((int)p[4]) && p[4] != '-' && p[-3] == '_') | |
| 4074 { | |
| 4075 /* copy "XY.EUC" to "euc-XY" to buf[10] */ | |
| 4076 STRCPY(buf + 10, "euc-"); | |
| 4077 buf[14] = p[-2]; | |
| 4078 buf[15] = p[-1]; | |
| 4079 buf[16] = 0; | |
| 4080 s = buf + 10; | |
| 4081 } | |
| 4082 else | |
| 4083 s = p + 1; | |
| 4084 } | |
| 1883 | 4085 for (i = 0; s[i] != NUL && i < (int)sizeof(buf) - 1; ++i) |
| 7 | 4086 { |
| 4087 if (s[i] == '_' || s[i] == '-') | |
| 4088 buf[i] = '-'; | |
| 4089 else if (isalnum((int)s[i])) | |
| 4090 buf[i] = TOLOWER_ASC(s[i]); | |
| 4091 else | |
| 4092 break; | |
| 4093 } | |
| 4094 buf[i] = NUL; | |
| 4095 #endif | |
| 4096 | |
| 4097 return enc_canonize((char_u *)buf); | |
| 4098 } | |
| 4099 | |
| 4168 | 4100 #if defined(WIN3264) || defined(PROTO) || defined(FEAT_CYGWIN_WIN32_CLIPBOARD) |
| 7 | 4101 /* |
| 4102 * Convert an encoding name to an MS-Windows codepage. | |
| 4103 * Returns zero if no codepage can be figured out. | |
| 4104 */ | |
| 4105 int | |
|
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diff
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|
4106 encname2codepage(char_u *name) |
| 7 | 4107 { |
| 4108 int cp; | |
| 4109 char_u *p = name; | |
| 4110 int idx; | |
| 4111 | |
| 4112 if (STRNCMP(p, "8bit-", 5) == 0) | |
| 4113 p += 5; | |
| 4114 else if (STRNCMP(p_enc, "2byte-", 6) == 0) | |
| 4115 p += 6; | |
| 4116 | |
| 4117 if (p[0] == 'c' && p[1] == 'p') | |
|
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|
4118 cp = atoi((char *)p + 2); |
| 7 | 4119 else if ((idx = enc_canon_search(p)) >= 0) |
| 4120 cp = enc_canon_table[idx].codepage; | |
| 4121 else | |
| 4122 return 0; | |
| 4123 if (IsValidCodePage(cp)) | |
| 4124 return cp; | |
| 4125 return 0; | |
| 4126 } | |
| 4127 #endif | |
| 4128 | |
| 4129 # if defined(USE_ICONV) || defined(PROTO) | |
| 4130 | |
|
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|
4131 static char_u *iconv_string(vimconv_T *vcp, char_u *str, int slen, int *unconvlenp, int *resultlenp); |
| 7 | 4132 |
| 4133 /* | |
| 4134 * Call iconv_open() with a check if iconv() works properly (there are broken | |
| 4135 * versions). | |
| 4136 * Returns (void *)-1 if failed. | |
| 4137 * (should return iconv_t, but that causes problems with prototypes). | |
| 4138 */ | |
| 4139 void * | |
|
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diff
changeset
|
4140 my_iconv_open(char_u *to, char_u *from) |
| 7 | 4141 { |
| 4142 iconv_t fd; | |
| 4143 #define ICONV_TESTLEN 400 | |
| 4144 char_u tobuf[ICONV_TESTLEN]; | |
| 4145 char *p; | |
| 4146 size_t tolen; | |
| 4147 static int iconv_ok = -1; | |
| 4148 | |
| 4149 if (iconv_ok == FALSE) | |
| 4150 return (void *)-1; /* detected a broken iconv() previously */ | |
| 4151 | |
| 4152 #ifdef DYNAMIC_ICONV | |
| 4153 /* Check if the iconv.dll can be found. */ | |
| 4154 if (!iconv_enabled(TRUE)) | |
| 4155 return (void *)-1; | |
| 4156 #endif | |
| 4157 | |
| 4158 fd = iconv_open((char *)enc_skip(to), (char *)enc_skip(from)); | |
| 4159 | |
| 4160 if (fd != (iconv_t)-1 && iconv_ok == -1) | |
| 4161 { | |
| 4162 /* | |
| 4163 * Do a dummy iconv() call to check if it actually works. There is a | |
| 4164 * version of iconv() on Linux that is broken. We can't ignore it, | |
| 4165 * because it's wide-spread. The symptoms are that after outputting | |
| 4166 * the initial shift state the "to" pointer is NULL and conversion | |
| 4167 * stops for no apparent reason after about 8160 characters. | |
| 4168 */ | |
| 4169 p = (char *)tobuf; | |
| 4170 tolen = ICONV_TESTLEN; | |
| 4171 (void)iconv(fd, NULL, NULL, &p, &tolen); | |
| 4172 if (p == NULL) | |
| 4173 { | |
| 4174 iconv_ok = FALSE; | |
| 4175 iconv_close(fd); | |
| 4176 fd = (iconv_t)-1; | |
| 4177 } | |
| 4178 else | |
| 4179 iconv_ok = TRUE; | |
| 4180 } | |
| 4181 | |
| 4182 return (void *)fd; | |
| 4183 } | |
| 4184 | |
| 4185 /* | |
| 4186 * Convert the string "str[slen]" with iconv(). | |
| 4187 * If "unconvlenp" is not NULL handle the string ending in an incomplete | |
| 4188 * sequence and set "*unconvlenp" to the length of it. | |
| 4189 * Returns the converted string in allocated memory. NULL for an error. | |
| 1904 | 4190 * If resultlenp is not NULL, sets it to the result length in bytes. |
| 7 | 4191 */ |
| 4192 static char_u * | |
|
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diff
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|
4193 iconv_string( |
|
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diff
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|
4194 vimconv_T *vcp, |
|
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|
4195 char_u *str, |
|
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|
4196 int slen, |
|
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|
4197 int *unconvlenp, |
|
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diff
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|
4198 int *resultlenp) |
| 7 | 4199 { |
| 4200 const char *from; | |
| 4201 size_t fromlen; | |
| 4202 char *to; | |
| 4203 size_t tolen; | |
| 4204 size_t len = 0; | |
| 4205 size_t done = 0; | |
| 4206 char_u *result = NULL; | |
| 4207 char_u *p; | |
| 4208 int l; | |
| 4209 | |
| 4210 from = (char *)str; | |
| 4211 fromlen = slen; | |
| 4212 for (;;) | |
| 4213 { | |
| 4214 if (len == 0 || ICONV_ERRNO == ICONV_E2BIG) | |
| 4215 { | |
| 4216 /* Allocate enough room for most conversions. When re-allocating | |
| 4217 * increase the buffer size. */ | |
| 4218 len = len + fromlen * 2 + 40; | |
| 4219 p = alloc((unsigned)len); | |
| 4220 if (p != NULL && done > 0) | |
| 4221 mch_memmove(p, result, done); | |
| 4222 vim_free(result); | |
| 4223 result = p; | |
| 4224 if (result == NULL) /* out of memory */ | |
| 4225 break; | |
| 4226 } | |
| 4227 | |
| 4228 to = (char *)result + done; | |
| 4229 tolen = len - done - 2; | |
| 4230 /* Avoid a warning for systems with a wrong iconv() prototype by | |
| 4231 * casting the second argument to void *. */ | |
| 4232 if (iconv(vcp->vc_fd, (void *)&from, &fromlen, &to, &tolen) | |
| 4233 != (size_t)-1) | |
| 4234 { | |
| 4235 /* Finished, append a NUL. */ | |
| 4236 *to = NUL; | |
| 4237 break; | |
| 4238 } | |
| 4239 | |
| 4240 /* Check both ICONV_EINVAL and EINVAL, because the dynamically loaded | |
| 4241 * iconv library may use one of them. */ | |
| 4242 if (!vcp->vc_fail && unconvlenp != NULL | |
| 4243 && (ICONV_ERRNO == ICONV_EINVAL || ICONV_ERRNO == EINVAL)) | |
| 4244 { | |
| 4245 /* Handle an incomplete sequence at the end. */ | |
| 4246 *to = NUL; | |
| 835 | 4247 *unconvlenp = (int)fromlen; |
| 7 | 4248 break; |
| 4249 } | |
| 4250 | |
| 4251 /* Check both ICONV_EILSEQ and EILSEQ, because the dynamically loaded | |
| 4252 * iconv library may use one of them. */ | |
| 4253 else if (!vcp->vc_fail | |
| 4254 && (ICONV_ERRNO == ICONV_EILSEQ || ICONV_ERRNO == EILSEQ | |
| 4255 || ICONV_ERRNO == ICONV_EINVAL || ICONV_ERRNO == EINVAL)) | |
| 4256 { | |
| 4257 /* Can't convert: insert a '?' and skip a character. This assumes | |
| 4258 * conversion from 'encoding' to something else. In other | |
| 4259 * situations we don't know what to skip anyway. */ | |
| 4260 *to++ = '?'; | |
| 4261 if ((*mb_ptr2cells)((char_u *)from) > 1) | |
| 4262 *to++ = '?'; | |
| 221 | 4263 if (enc_utf8) |
| 835 | 4264 l = utfc_ptr2len_len((char_u *)from, (int)fromlen); |
| 221 | 4265 else |
| 4266 { | |
| 474 | 4267 l = (*mb_ptr2len)((char_u *)from); |
| 227 | 4268 if (l > (int)fromlen) |
| 835 | 4269 l = (int)fromlen; |
| 221 | 4270 } |
| 7 | 4271 from += l; |
| 4272 fromlen -= l; | |
| 4273 } | |
| 4274 else if (ICONV_ERRNO != ICONV_E2BIG) | |
| 4275 { | |
| 4276 /* conversion failed */ | |
| 4277 vim_free(result); | |
| 4278 result = NULL; | |
| 4279 break; | |
| 4280 } | |
| 4281 /* Not enough room or skipping illegal sequence. */ | |
| 4282 done = to - (char *)result; | |
| 4283 } | |
| 1904 | 4284 |
| 2766 | 4285 if (resultlenp != NULL && result != NULL) |
| 1904 | 4286 *resultlenp = (int)(to - (char *)result); |
| 7 | 4287 return result; |
| 4288 } | |
| 4289 | |
| 4290 # if defined(DYNAMIC_ICONV) || defined(PROTO) | |
| 4291 /* | |
| 4292 * Dynamically load the "iconv.dll" on Win32. | |
| 4293 */ | |
| 4294 | |
|
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4295 # ifndef DYNAMIC_ICONV /* must be generating prototypes */ |
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4296 # define HINSTANCE int |
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4297 # endif |
| 297 | 4298 static HINSTANCE hIconvDLL = 0; |
| 4299 static HINSTANCE hMsvcrtDLL = 0; | |
| 7 | 4300 |
|
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4301 # ifndef DYNAMIC_ICONV_DLL |
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4302 # define DYNAMIC_ICONV_DLL "iconv.dll" |
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4303 # define DYNAMIC_ICONV_DLL_ALT1 "libiconv.dll" |
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4304 # define DYNAMIC_ICONV_DLL_ALT2 "libiconv2.dll" |
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4305 # define DYNAMIC_ICONV_DLL_ALT3 "libiconv-2.dll" |
|
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commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents:
7330
diff
changeset
|
4306 # endif |
|
616769d423fc
commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents:
7330
diff
changeset
|
4307 # ifndef DYNAMIC_MSVCRT_DLL |
|
616769d423fc
commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
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parents:
7330
diff
changeset
|
4308 # define DYNAMIC_MSVCRT_DLL "msvcrt.dll" |
|
616769d423fc
commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents:
7330
diff
changeset
|
4309 # endif |
| 7 | 4310 |
| 4311 /* | |
| 4025 | 4312 * Get the address of 'funcname' which is imported by 'hInst' DLL. |
| 4313 */ | |
| 4314 static void * | |
| 4315 get_iconv_import_func(HINSTANCE hInst, const char *funcname) | |
| 4316 { | |
| 4317 PBYTE pImage = (PBYTE)hInst; | |
| 4318 PIMAGE_DOS_HEADER pDOS = (PIMAGE_DOS_HEADER)hInst; | |
| 4319 PIMAGE_NT_HEADERS pPE; | |
| 4320 PIMAGE_IMPORT_DESCRIPTOR pImpDesc; | |
| 4321 PIMAGE_THUNK_DATA pIAT; /* Import Address Table */ | |
| 4322 PIMAGE_THUNK_DATA pINT; /* Import Name Table */ | |
| 4323 PIMAGE_IMPORT_BY_NAME pImpName; | |
| 4324 | |
| 4325 if (pDOS->e_magic != IMAGE_DOS_SIGNATURE) | |
| 4326 return NULL; | |
| 4327 pPE = (PIMAGE_NT_HEADERS)(pImage + pDOS->e_lfanew); | |
| 4328 if (pPE->Signature != IMAGE_NT_SIGNATURE) | |
| 4329 return NULL; | |
| 4330 pImpDesc = (PIMAGE_IMPORT_DESCRIPTOR)(pImage | |
| 4331 + pPE->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT] | |
| 4332 .VirtualAddress); | |
| 4333 for (; pImpDesc->FirstThunk; ++pImpDesc) | |
| 4334 { | |
| 4037 | 4335 if (!pImpDesc->OriginalFirstThunk) |
| 4336 continue; | |
| 4025 | 4337 pIAT = (PIMAGE_THUNK_DATA)(pImage + pImpDesc->FirstThunk); |
| 4338 pINT = (PIMAGE_THUNK_DATA)(pImage + pImpDesc->OriginalFirstThunk); | |
| 4339 for (; pIAT->u1.Function; ++pIAT, ++pINT) | |
| 4340 { | |
| 4341 if (IMAGE_SNAP_BY_ORDINAL(pINT->u1.Ordinal)) | |
| 4342 continue; | |
| 4047 | 4343 pImpName = (PIMAGE_IMPORT_BY_NAME)(pImage |
| 4344 + (UINT_PTR)(pINT->u1.AddressOfData)); | |
|
8080
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
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parents:
7827
diff
changeset
|
4345 if (strcmp((char *)pImpName->Name, funcname) == 0) |
| 4025 | 4346 return (void *)pIAT->u1.Function; |
| 4347 } | |
| 4348 } | |
| 4349 return NULL; | |
| 4350 } | |
| 4351 | |
| 4352 /* | |
| 7 | 4353 * Try opening the iconv.dll and return TRUE if iconv() can be used. |
| 4354 */ | |
| 4355 int | |
|
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commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
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parents:
7803
diff
changeset
|
4356 iconv_enabled(int verbose) |
| 7 | 4357 { |
| 4358 if (hIconvDLL != 0 && hMsvcrtDLL != 0) | |
| 4359 return TRUE; | |
|
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commit https://github.com/vim/vim/commit/9d6ca1cc5ebb6e61cc2ef73aecfbb0bdbb65432f
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parents:
6864
diff
changeset
|
4360 |
|
7734
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7330
diff
changeset
|
4361 /* The iconv DLL file goes under different names, try them all. |
|
616769d423fc
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parents:
7330
diff
changeset
|
4362 * Do the "2" version first, it's newer. */ |
|
616769d423fc
commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
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parents:
7330
diff
changeset
|
4363 #ifdef DYNAMIC_ICONV_DLL_ALT2 |
|
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parents:
7330
diff
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|
4364 if (hIconvDLL == 0) |
|
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parents:
7330
diff
changeset
|
4365 hIconvDLL = vimLoadLib(DYNAMIC_ICONV_DLL_ALT2); |
|
616769d423fc
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|
4366 #endif |
|
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7330
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changeset
|
4367 #ifdef DYNAMIC_ICONV_DLL_ALT3 |
|
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parents:
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diff
changeset
|
4368 if (hIconvDLL == 0) |
|
616769d423fc
commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
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parents:
7330
diff
changeset
|
4369 hIconvDLL = vimLoadLib(DYNAMIC_ICONV_DLL_ALT3); |
|
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7330
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|
4370 #endif |
|
616769d423fc
commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
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parents:
7330
diff
changeset
|
4371 if (hIconvDLL == 0) |
|
616769d423fc
commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
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parents:
7330
diff
changeset
|
4372 hIconvDLL = vimLoadLib(DYNAMIC_ICONV_DLL); |
|
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parents:
7330
diff
changeset
|
4373 #ifdef DYNAMIC_ICONV_DLL_ALT1 |
|
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parents:
6864
diff
changeset
|
4374 if (hIconvDLL == 0) |
|
fe090e9cd10a
commit https://github.com/vim/vim/commit/9d6ca1cc5ebb6e61cc2ef73aecfbb0bdbb65432f
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parents:
6864
diff
changeset
|
4375 hIconvDLL = vimLoadLib(DYNAMIC_ICONV_DLL_ALT1); |
|
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parents:
7330
diff
changeset
|
4376 #endif |
|
7162
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Christian Brabandt <cb@256bit.org>
parents:
6864
diff
changeset
|
4377 |
| 7 | 4378 if (hIconvDLL != 0) |
| 2612 | 4379 hMsvcrtDLL = vimLoadLib(DYNAMIC_MSVCRT_DLL); |
| 7 | 4380 if (hIconvDLL == 0 || hMsvcrtDLL == 0) |
| 4381 { | |
| 4382 /* Only give the message when 'verbose' is set, otherwise it might be | |
| 4383 * done whenever a conversion is attempted. */ | |
| 4384 if (verbose && p_verbose > 0) | |
| 292 | 4385 { |
| 4386 verbose_enter(); | |
| 7 | 4387 EMSG2(_(e_loadlib), |
| 4388 hIconvDLL == 0 ? DYNAMIC_ICONV_DLL : DYNAMIC_MSVCRT_DLL); | |
| 292 | 4389 verbose_leave(); |
| 4390 } | |
| 7 | 4391 iconv_end(); |
| 4392 return FALSE; | |
| 4393 } | |
| 4394 | |
| 344 | 4395 iconv = (void *)GetProcAddress(hIconvDLL, "libiconv"); |
| 4396 iconv_open = (void *)GetProcAddress(hIconvDLL, "libiconv_open"); | |
| 4397 iconv_close = (void *)GetProcAddress(hIconvDLL, "libiconv_close"); | |
| 4398 iconvctl = (void *)GetProcAddress(hIconvDLL, "libiconvctl"); | |
| 4025 | 4399 iconv_errno = get_iconv_import_func(hIconvDLL, "_errno"); |
| 4400 if (iconv_errno == NULL) | |
| 4401 iconv_errno = (void *)GetProcAddress(hMsvcrtDLL, "_errno"); | |
| 7 | 4402 if (iconv == NULL || iconv_open == NULL || iconv_close == NULL |
| 4403 || iconvctl == NULL || iconv_errno == NULL) | |
| 4404 { | |
| 4405 iconv_end(); | |
| 4406 if (verbose && p_verbose > 0) | |
| 292 | 4407 { |
| 4408 verbose_enter(); | |
| 7 | 4409 EMSG2(_(e_loadfunc), "for libiconv"); |
| 292 | 4410 verbose_leave(); |
| 4411 } | |
| 7 | 4412 return FALSE; |
| 4413 } | |
| 4414 return TRUE; | |
| 4415 } | |
| 4416 | |
| 4417 void | |
|
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parents:
7803
diff
changeset
|
4418 iconv_end(void) |
| 7 | 4419 { |
| 4420 /* Don't use iconv() when inputting or outputting characters. */ | |
| 4421 if (input_conv.vc_type == CONV_ICONV) | |
| 4422 convert_setup(&input_conv, NULL, NULL); | |
| 4423 if (output_conv.vc_type == CONV_ICONV) | |
| 4424 convert_setup(&output_conv, NULL, NULL); | |
| 4425 | |
| 4426 if (hIconvDLL != 0) | |
| 4427 FreeLibrary(hIconvDLL); | |
| 4428 if (hMsvcrtDLL != 0) | |
| 4429 FreeLibrary(hMsvcrtDLL); | |
| 4430 hIconvDLL = 0; | |
| 4431 hMsvcrtDLL = 0; | |
| 4432 } | |
| 4433 # endif /* DYNAMIC_ICONV */ | |
| 4434 # endif /* USE_ICONV */ | |
| 4435 | |
| 4436 #endif /* FEAT_MBYTE */ | |
| 4437 | |
| 4438 #if defined(FEAT_XIM) || defined(PROTO) | |
| 4439 | |
|
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2277
diff
changeset
|
4440 # if defined(FEAT_GUI_GTK) || defined(PROTO) |
| 7 | 4441 static int xim_has_preediting INIT(= FALSE); /* IM current status */ |
| 4442 | |
| 4443 /* | |
| 4444 * Set preedit_start_col to the current cursor position. | |
| 4445 */ | |
| 4446 static void | |
| 4447 init_preedit_start_col(void) | |
| 4448 { | |
| 4449 if (State & CMDLINE) | |
| 4450 preedit_start_col = cmdline_getvcol_cursor(); | |
|
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parents:
7162
diff
changeset
|
4451 else if (curwin != NULL && curwin->w_buffer != NULL) |
| 7 | 4452 getvcol(curwin, &curwin->w_cursor, &preedit_start_col, NULL, NULL); |
| 4453 /* Prevent that preediting marks the buffer as changed. */ | |
| 4454 xim_changed_while_preediting = curbuf->b_changed; | |
| 4455 } | |
| 4456 | |
| 4457 static int im_is_active = FALSE; /* IM is enabled for current mode */ | |
| 1668 | 4458 static int preedit_is_active = FALSE; |
| 7 | 4459 static int im_preedit_cursor = 0; /* cursor offset in characters */ |
| 4460 static int im_preedit_trailing = 0; /* number of characters after cursor */ | |
| 4461 | |
| 4462 static unsigned long im_commit_handler_id = 0; | |
| 4463 static unsigned int im_activatekey_keyval = GDK_VoidSymbol; | |
| 4464 static unsigned int im_activatekey_state = 0; | |
| 4465 | |
| 4466 void | |
| 4467 im_set_active(int active) | |
| 4468 { | |
| 4469 int was_active; | |
| 4470 | |
|
5008
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parents:
4352
diff
changeset
|
4471 was_active = !!im_get_status(); |
| 7 | 4472 im_is_active = (active && !p_imdisable); |
| 4473 | |
| 4474 if (im_is_active != was_active) | |
| 4475 xim_reset(); | |
| 4476 } | |
| 4477 | |
| 4478 void | |
| 4479 xim_set_focus(int focus) | |
| 4480 { | |
| 4481 if (xic != NULL) | |
| 4482 { | |
| 4483 if (focus) | |
| 4484 gtk_im_context_focus_in(xic); | |
| 4485 else | |
| 4486 gtk_im_context_focus_out(xic); | |
| 4487 } | |
| 4488 } | |
| 4489 | |
| 4490 void | |
| 4491 im_set_position(int row, int col) | |
| 4492 { | |
| 4493 if (xic != NULL) | |
| 4494 { | |
| 4495 GdkRectangle area; | |
| 4496 | |
| 4497 area.x = FILL_X(col); | |
| 4498 area.y = FILL_Y(row); | |
| 4499 area.width = gui.char_width * (mb_lefthalve(row, col) ? 2 : 1); | |
| 4500 area.height = gui.char_height; | |
| 4501 | |
| 4502 gtk_im_context_set_cursor_location(xic, &area); | |
| 4503 } | |
| 4504 } | |
| 4505 | |
| 4506 # if 0 || defined(PROTO) /* apparently only used in gui_x11.c */ | |
| 4507 void | |
| 4508 xim_set_preedit(void) | |
| 4509 { | |
| 4510 im_set_position(gui.row, gui.col); | |
| 4511 } | |
| 4512 # endif | |
| 4513 | |
| 4514 static void | |
| 4515 im_add_to_input(char_u *str, int len) | |
| 4516 { | |
| 4517 /* Convert from 'termencoding' (always "utf-8") to 'encoding' */ | |
| 4518 if (input_conv.vc_type != CONV_NONE) | |
| 4519 { | |
| 4520 str = string_convert(&input_conv, str, &len); | |
| 4521 g_return_if_fail(str != NULL); | |
| 4522 } | |
| 4523 | |
| 4524 add_to_input_buf_csi(str, len); | |
| 4525 | |
| 4526 if (input_conv.vc_type != CONV_NONE) | |
| 4527 vim_free(str); | |
| 4528 | |
| 4529 if (p_mh) /* blank out the pointer if necessary */ | |
| 4530 gui_mch_mousehide(TRUE); | |
| 4531 } | |
| 4532 | |
| 4533 static void | |
| 4534 im_delete_preedit(void) | |
| 4535 { | |
| 4536 char_u bskey[] = {CSI, 'k', 'b'}; | |
| 4537 char_u delkey[] = {CSI, 'k', 'D'}; | |
| 4538 | |
| 4539 if (State & NORMAL) | |
| 4540 { | |
| 4541 im_preedit_cursor = 0; | |
| 4542 return; | |
| 4543 } | |
| 4544 for (; im_preedit_cursor > 0; --im_preedit_cursor) | |
| 4545 add_to_input_buf(bskey, (int)sizeof(bskey)); | |
| 4546 | |
| 4547 for (; im_preedit_trailing > 0; --im_preedit_trailing) | |
| 4548 add_to_input_buf(delkey, (int)sizeof(delkey)); | |
| 4549 } | |
| 4550 | |
| 941 | 4551 /* |
| 4552 * Move the cursor left by "num_move_back" characters. | |
| 4553 * Note that ins_left() checks im_is_preediting() to avoid breaking undo for | |
| 4554 * these K_LEFT keys. | |
| 4555 */ | |
| 7 | 4556 static void |
| 4557 im_correct_cursor(int num_move_back) | |
| 4558 { | |
| 4559 char_u backkey[] = {CSI, 'k', 'l'}; | |
| 4560 | |
| 4561 if (State & NORMAL) | |
| 4562 return; | |
| 4563 # ifdef FEAT_RIGHTLEFT | |
| 4564 if ((State & CMDLINE) == 0 && curwin != NULL && curwin->w_p_rl) | |
| 4565 backkey[2] = 'r'; | |
| 4566 # endif | |
| 4567 for (; num_move_back > 0; --num_move_back) | |
| 4568 add_to_input_buf(backkey, (int)sizeof(backkey)); | |
| 4569 } | |
| 4570 | |
| 4571 static int xim_expected_char = NUL; | |
| 4572 static int xim_ignored_char = FALSE; | |
| 4573 | |
| 4574 /* | |
| 4575 * Update the mode and cursor while in an IM callback. | |
| 4576 */ | |
| 4577 static void | |
| 4578 im_show_info(void) | |
| 4579 { | |
| 4580 int old_vgetc_busy; | |
| 822 | 4581 |
| 7 | 4582 old_vgetc_busy = vgetc_busy; |
| 4583 vgetc_busy = TRUE; | |
| 4584 showmode(); | |
| 4585 vgetc_busy = old_vgetc_busy; | |
| 3402 | 4586 if ((State & NORMAL) || (State & INSERT)) |
| 4587 setcursor(); | |
| 7 | 4588 out_flush(); |
| 4589 } | |
| 4590 | |
| 4591 /* | |
| 4592 * Callback invoked when the user finished preediting. | |
| 4593 * Put the final string into the input buffer. | |
| 4594 */ | |
| 4595 static void | |
| 1883 | 4596 im_commit_cb(GtkIMContext *context UNUSED, |
| 4597 const gchar *str, | |
| 4598 gpointer data UNUSED) | |
| 7 | 4599 { |
|
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Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4600 int slen = (int)STRLEN(str); |
|
da6ec32d8d8f
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Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4601 int add_to_input = TRUE; |
|
da6ec32d8d8f
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4602 int clen; |
|
da6ec32d8d8f
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Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4603 int len = slen; |
|
da6ec32d8d8f
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Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4604 int commit_with_preedit = TRUE; |
|
da6ec32d8d8f
Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4605 char_u *im_str; |
| 7 | 4606 |
| 4607 #ifdef XIM_DEBUG | |
| 4608 xim_log("im_commit_cb(): %s\n", str); | |
| 4609 #endif | |
| 4610 | |
| 4611 /* The imhangul module doesn't reset the preedit string before | |
| 4612 * committing. Call im_delete_preedit() to work around that. */ | |
| 4613 im_delete_preedit(); | |
| 4614 | |
| 4615 /* Indicate that preediting has finished. */ | |
| 4616 if (preedit_start_col == MAXCOL) | |
| 4617 { | |
| 4618 init_preedit_start_col(); | |
| 4619 commit_with_preedit = FALSE; | |
| 4620 } | |
| 4621 | |
| 4622 /* The thing which setting "preedit_start_col" to MAXCOL means that | |
| 4352 | 4623 * "preedit_start_col" will be set forcedly when calling |
| 7 | 4624 * preedit_changed_cb() next time. |
| 4625 * "preedit_start_col" should not reset with MAXCOL on this part. Vim | |
| 4626 * is simulating the preediting by using add_to_input_str(). when | |
| 4627 * preedit begin immediately before committed, the typebuf is not | |
| 4628 * flushed to screen, then it can't get correct "preedit_start_col". | |
| 4629 * Thus, it should calculate the cells by adding cells of the committed | |
| 4630 * string. */ | |
| 4631 if (input_conv.vc_type != CONV_NONE) | |
| 4632 { | |
| 4633 im_str = string_convert(&input_conv, (char_u *)str, &len); | |
| 4634 g_return_if_fail(im_str != NULL); | |
| 4635 } | |
| 4636 else | |
| 4637 im_str = (char_u *)str; | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4638 |
|
da6ec32d8d8f
Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4639 clen = mb_string2cells(im_str, len); |
|
da6ec32d8d8f
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Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4640 |
| 7 | 4641 if (input_conv.vc_type != CONV_NONE) |
| 4642 vim_free(im_str); | |
| 4643 preedit_start_col += clen; | |
| 4644 | |
| 4645 /* Is this a single character that matches a keypad key that's just | |
| 4646 * been pressed? If so, we don't want it to be entered as such - let | |
| 4647 * us carry on processing the raw keycode so that it may be used in | |
| 4648 * mappings as <kSomething>. */ | |
| 4649 if (xim_expected_char != NUL) | |
| 4650 { | |
| 4651 /* We're currently processing a keypad or other special key */ | |
| 4652 if (slen == 1 && str[0] == xim_expected_char) | |
| 4653 { | |
| 4654 /* It's a match - don't do it here */ | |
| 4655 xim_ignored_char = TRUE; | |
| 4656 add_to_input = FALSE; | |
| 4657 } | |
| 4658 else | |
| 4659 { | |
| 4660 /* Not a match */ | |
| 4661 xim_ignored_char = FALSE; | |
| 4662 } | |
| 4663 } | |
| 4664 | |
| 4665 if (add_to_input) | |
| 4666 im_add_to_input((char_u *)str, slen); | |
| 4667 | |
| 4668 /* Inserting chars while "im_is_active" is set does not cause a change of | |
| 4669 * buffer. When the chars are committed the buffer must be marked as | |
| 4670 * changed. */ | |
| 4671 if (!commit_with_preedit) | |
| 4672 preedit_start_col = MAXCOL; | |
| 4673 | |
| 4674 /* This flag is used in changed() at next call. */ | |
| 4675 xim_changed_while_preediting = TRUE; | |
| 4676 | |
| 4677 if (gtk_main_level() > 0) | |
| 4678 gtk_main_quit(); | |
| 4679 } | |
| 4680 | |
| 4681 /* | |
| 4682 * Callback invoked after start to the preedit. | |
| 4683 */ | |
| 4684 static void | |
| 1883 | 4685 im_preedit_start_cb(GtkIMContext *context UNUSED, gpointer data UNUSED) |
| 7 | 4686 { |
| 4687 #ifdef XIM_DEBUG | |
| 4688 xim_log("im_preedit_start_cb()\n"); | |
| 4689 #endif | |
| 4690 | |
| 4691 im_is_active = TRUE; | |
| 1668 | 4692 preedit_is_active = TRUE; |
| 7 | 4693 gui_update_cursor(TRUE, FALSE); |
| 1668 | 4694 im_show_info(); |
| 7 | 4695 } |
| 4696 | |
| 4697 /* | |
| 4698 * Callback invoked after end to the preedit. | |
| 4699 */ | |
| 4700 static void | |
| 1883 | 4701 im_preedit_end_cb(GtkIMContext *context UNUSED, gpointer data UNUSED) |
| 7 | 4702 { |
| 4703 #ifdef XIM_DEBUG | |
| 4704 xim_log("im_preedit_end_cb()\n"); | |
| 4705 #endif | |
| 4706 im_delete_preedit(); | |
| 4707 | |
| 4708 /* Indicate that preediting has finished */ | |
| 4709 preedit_start_col = MAXCOL; | |
| 4710 xim_has_preediting = FALSE; | |
| 4711 | |
| 1620 | 4712 #if 0 |
| 4713 /* Removal of this line suggested by Takuhiro Nishioka. Fixes that IM was | |
| 1668 | 4714 * switched off unintentionally. We now use preedit_is_active (added by |
| 4715 * SungHyun Nam). */ | |
| 7 | 4716 im_is_active = FALSE; |
| 1620 | 4717 #endif |
| 1668 | 4718 preedit_is_active = FALSE; |
| 7 | 4719 gui_update_cursor(TRUE, FALSE); |
| 4720 im_show_info(); | |
| 4721 } | |
| 4722 | |
| 4723 /* | |
| 4724 * Callback invoked after changes to the preedit string. If the preedit | |
| 4725 * string was empty before, remember the preedit start column so we know | |
| 4726 * where to apply feedback attributes. Delete the previous preedit string | |
| 4727 * if there was one, save the new preedit cursor offset, and put the new | |
| 4728 * string into the input buffer. | |
| 4729 * | |
| 4730 * TODO: The pragmatic "put into input buffer" approach used here has | |
| 4731 * several fundamental problems: | |
| 4732 * | |
| 4733 * - The characters in the preedit string are subject to remapping. | |
| 4734 * That's broken, only the finally committed string should be remapped. | |
| 4735 * | |
| 4736 * - There is a race condition involved: The retrieved value for the | |
| 4737 * current cursor position will be wrong if any unprocessed characters | |
| 4738 * are still queued in the input buffer. | |
| 4739 * | |
| 4740 * - Due to the lack of synchronization between the file buffer in memory | |
| 4741 * and any typed characters, it's practically impossible to implement the | |
| 4742 * "retrieve_surrounding" and "delete_surrounding" signals reliably. IM | |
| 4743 * modules for languages such as Thai are likely to rely on this feature | |
| 4744 * for proper operation. | |
| 4745 * | |
| 4746 * Conclusions: I think support for preediting needs to be moved to the | |
| 4747 * core parts of Vim. Ideally, until it has been committed, the preediting | |
| 4748 * string should only be displayed and not affect the buffer content at all. | |
| 4749 * The question how to deal with the synchronization issue still remains. | |
| 4750 * Circumventing the input buffer is probably not desirable. Anyway, I think | |
| 4751 * implementing "retrieve_surrounding" is the only hard problem. | |
| 4752 * | |
| 4753 * One way to solve all of this in a clean manner would be to queue all key | |
| 4754 * press/release events "as is" in the input buffer, and apply the IM filtering | |
| 4755 * at the receiving end of the queue. This, however, would have a rather large | |
| 4756 * impact on the code base. If there is an easy way to force processing of all | |
| 4757 * remaining input from within the "retrieve_surrounding" signal handler, this | |
| 4758 * might not be necessary. Gotta ask on vim-dev for opinions. | |
| 4759 */ | |
| 4760 static void | |
| 1883 | 4761 im_preedit_changed_cb(GtkIMContext *context, gpointer data UNUSED) |
| 7 | 4762 { |
| 4763 char *preedit_string = NULL; | |
| 4764 int cursor_index = 0; | |
| 4765 int num_move_back = 0; | |
| 4766 char_u *str; | |
| 4767 char_u *p; | |
| 4768 int i; | |
| 4769 | |
| 4770 gtk_im_context_get_preedit_string(context, | |
| 4771 &preedit_string, NULL, | |
| 4772 &cursor_index); | |
| 4773 | |
| 4774 #ifdef XIM_DEBUG | |
| 4775 xim_log("im_preedit_changed_cb(): %s\n", preedit_string); | |
| 4776 #endif | |
| 4777 | |
| 4778 g_return_if_fail(preedit_string != NULL); /* just in case */ | |
| 4779 | |
| 4780 /* If preedit_start_col is MAXCOL set it to the current cursor position. */ | |
| 4781 if (preedit_start_col == MAXCOL && preedit_string[0] != '\0') | |
| 4782 { | |
| 4783 xim_has_preediting = TRUE; | |
| 4784 | |
| 4785 /* Urgh, this breaks if the input buffer isn't empty now */ | |
| 4786 init_preedit_start_col(); | |
| 4787 } | |
| 4788 else if (cursor_index == 0 && preedit_string[0] == '\0') | |
| 4789 { | |
| 941 | 4790 xim_has_preediting = FALSE; |
| 7 | 4791 |
| 4792 /* If at the start position (after typing backspace) | |
| 4793 * preedit_start_col must be reset. */ | |
| 4794 preedit_start_col = MAXCOL; | |
| 4795 } | |
| 4796 | |
| 4797 im_delete_preedit(); | |
| 4798 | |
| 4799 /* | |
| 4800 * Compute the end of the preediting area: "preedit_end_col". | |
| 4801 * According to the documentation of gtk_im_context_get_preedit_string(), | |
| 4802 * the cursor_pos output argument returns the offset in bytes. This is | |
| 4803 * unfortunately not true -- real life shows the offset is in characters, | |
| 4804 * and the GTK+ source code agrees with me. Will file a bug later. | |
| 4805 */ | |
| 4806 if (preedit_start_col != MAXCOL) | |
| 4807 preedit_end_col = preedit_start_col; | |
| 4808 str = (char_u *)preedit_string; | |
| 4809 for (p = str, i = 0; *p != NUL; p += utf_byte2len(*p), ++i) | |
| 4810 { | |
| 4811 int is_composing; | |
| 4812 | |
| 4813 is_composing = ((*p & 0x80) != 0 && utf_iscomposing(utf_ptr2char(p))); | |
| 4814 /* | |
| 4815 * These offsets are used as counters when generating <BS> and <Del> | |
| 4816 * to delete the preedit string. So don't count composing characters | |
| 4817 * unless 'delcombine' is enabled. | |
| 4818 */ | |
| 4819 if (!is_composing || p_deco) | |
| 4820 { | |
| 4821 if (i < cursor_index) | |
| 4822 ++im_preedit_cursor; | |
| 4823 else | |
| 4824 ++im_preedit_trailing; | |
| 4825 } | |
| 4826 if (!is_composing && i >= cursor_index) | |
| 4827 { | |
| 4828 /* This is essentially the same as im_preedit_trailing, except | |
| 4829 * composing characters are not counted even if p_deco is set. */ | |
| 4830 ++num_move_back; | |
| 4831 } | |
| 4832 if (preedit_start_col != MAXCOL) | |
| 4833 preedit_end_col += utf_ptr2cells(p); | |
| 4834 } | |
| 4835 | |
| 4836 if (p > str) | |
| 4837 { | |
| 4838 im_add_to_input(str, (int)(p - str)); | |
| 4839 im_correct_cursor(num_move_back); | |
| 4840 } | |
| 4841 | |
| 4842 g_free(preedit_string); | |
| 4843 | |
| 4844 if (gtk_main_level() > 0) | |
| 4845 gtk_main_quit(); | |
| 4846 } | |
| 4847 | |
| 4848 /* | |
| 4849 * Translate the Pango attributes at iter to Vim highlighting attributes. | |
| 4850 * Ignore attributes not supported by Vim highlighting. This shouldn't have | |
| 4851 * too much impact -- right now we handle even more attributes than necessary | |
| 4852 * for the IM modules I tested with. | |
| 4853 */ | |
| 4854 static int | |
| 4855 translate_pango_attributes(PangoAttrIterator *iter) | |
| 4856 { | |
| 4857 PangoAttribute *attr; | |
| 4858 int char_attr = HL_NORMAL; | |
| 4859 | |
| 4860 attr = pango_attr_iterator_get(iter, PANGO_ATTR_UNDERLINE); | |
| 4861 if (attr != NULL && ((PangoAttrInt *)attr)->value | |
| 4862 != (int)PANGO_UNDERLINE_NONE) | |
| 4863 char_attr |= HL_UNDERLINE; | |
| 4864 | |
| 4865 attr = pango_attr_iterator_get(iter, PANGO_ATTR_WEIGHT); | |
| 4866 if (attr != NULL && ((PangoAttrInt *)attr)->value >= (int)PANGO_WEIGHT_BOLD) | |
| 4867 char_attr |= HL_BOLD; | |
| 4868 | |
| 4869 attr = pango_attr_iterator_get(iter, PANGO_ATTR_STYLE); | |
| 4870 if (attr != NULL && ((PangoAttrInt *)attr)->value | |
| 4871 != (int)PANGO_STYLE_NORMAL) | |
| 4872 char_attr |= HL_ITALIC; | |
| 4873 | |
| 4874 attr = pango_attr_iterator_get(iter, PANGO_ATTR_BACKGROUND); | |
| 4875 if (attr != NULL) | |
| 4876 { | |
| 4877 const PangoColor *color = &((PangoAttrColor *)attr)->color; | |
| 4878 | |
| 4879 /* Assume inverse if black background is requested */ | |
| 4880 if ((color->red | color->green | color->blue) == 0) | |
| 4881 char_attr |= HL_INVERSE; | |
| 4882 } | |
| 4883 | |
| 4884 return char_attr; | |
| 4885 } | |
| 4886 | |
| 4887 /* | |
| 4888 * Retrieve the highlighting attributes at column col in the preedit string. | |
| 4889 * Return -1 if not in preediting mode or if col is out of range. | |
| 4890 */ | |
| 4891 int | |
| 4892 im_get_feedback_attr(int col) | |
| 4893 { | |
| 4894 char *preedit_string = NULL; | |
| 4895 PangoAttrList *attr_list = NULL; | |
| 4896 int char_attr = -1; | |
| 4897 | |
| 4898 if (xic == NULL) | |
| 4899 return char_attr; | |
| 4900 | |
| 4901 gtk_im_context_get_preedit_string(xic, &preedit_string, &attr_list, NULL); | |
| 4902 | |
| 4903 if (preedit_string != NULL && attr_list != NULL) | |
| 4904 { | |
| 944 | 4905 int idx; |
| 7 | 4906 |
| 4907 /* Get the byte index as used by PangoAttrIterator */ | |
| 944 | 4908 for (idx = 0; col > 0 && preedit_string[idx] != '\0'; --col) |
| 4909 idx += utfc_ptr2len((char_u *)preedit_string + idx); | |
| 4910 | |
| 4911 if (preedit_string[idx] != '\0') | |
| 7 | 4912 { |
| 4913 PangoAttrIterator *iter; | |
| 4914 int start, end; | |
| 4915 | |
| 4916 char_attr = HL_NORMAL; | |
| 4917 iter = pango_attr_list_get_iterator(attr_list); | |
| 4918 | |
| 4919 /* Extract all relevant attributes from the list. */ | |
| 4920 do | |
| 4921 { | |
| 4922 pango_attr_iterator_range(iter, &start, &end); | |
| 4923 | |
| 944 | 4924 if (idx >= start && idx < end) |
| 7 | 4925 char_attr |= translate_pango_attributes(iter); |
| 4926 } | |
| 4927 while (pango_attr_iterator_next(iter)); | |
| 4928 | |
| 4929 pango_attr_iterator_destroy(iter); | |
| 4930 } | |
| 4931 } | |
| 4932 | |
| 4933 if (attr_list != NULL) | |
| 4934 pango_attr_list_unref(attr_list); | |
| 4935 g_free(preedit_string); | |
| 4936 | |
| 4937 return char_attr; | |
| 4938 } | |
| 4939 | |
| 4940 void | |
| 4941 xim_init(void) | |
| 4942 { | |
| 4943 #ifdef XIM_DEBUG | |
| 4944 xim_log("xim_init()\n"); | |
| 4945 #endif | |
| 4946 | |
| 4947 g_return_if_fail(gui.drawarea != NULL); | |
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4948 #if GTK_CHECK_VERSION(3,0,0) |
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4949 g_return_if_fail(gtk_widget_get_window(gui.drawarea) != NULL); |
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4950 #else |
| 7 | 4951 g_return_if_fail(gui.drawarea->window != NULL); |
|
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4952 #endif |
| 7 | 4953 |
| 4954 xic = gtk_im_multicontext_new(); | |
| 4955 g_object_ref(xic); | |
| 4956 | |
| 4957 im_commit_handler_id = g_signal_connect(G_OBJECT(xic), "commit", | |
| 4958 G_CALLBACK(&im_commit_cb), NULL); | |
| 4959 g_signal_connect(G_OBJECT(xic), "preedit_changed", | |
| 4960 G_CALLBACK(&im_preedit_changed_cb), NULL); | |
| 4961 g_signal_connect(G_OBJECT(xic), "preedit_start", | |
| 4962 G_CALLBACK(&im_preedit_start_cb), NULL); | |
| 4963 g_signal_connect(G_OBJECT(xic), "preedit_end", | |
| 4964 G_CALLBACK(&im_preedit_end_cb), NULL); | |
| 4965 | |
|
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4966 #if GTK_CHECK_VERSION(3,0,0) |
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4967 gtk_im_context_set_client_window(xic, gtk_widget_get_window(gui.drawarea)); |
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4968 #else |
| 7 | 4969 gtk_im_context_set_client_window(xic, gui.drawarea->window); |
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4970 #endif |
| 7 | 4971 } |
| 4972 | |
| 4973 void | |
| 4974 im_shutdown(void) | |
| 4975 { | |
| 4976 #ifdef XIM_DEBUG | |
| 4977 xim_log("im_shutdown()\n"); | |
| 4978 #endif | |
| 4979 | |
| 4980 if (xic != NULL) | |
| 4981 { | |
| 4982 gtk_im_context_focus_out(xic); | |
| 4983 g_object_unref(xic); | |
| 4984 xic = NULL; | |
| 4985 } | |
| 4986 im_is_active = FALSE; | |
| 4987 im_commit_handler_id = 0; | |
| 4988 preedit_start_col = MAXCOL; | |
| 4989 xim_has_preediting = FALSE; | |
| 4990 } | |
| 4991 | |
| 4992 /* | |
| 4993 * Convert the string argument to keyval and state for GdkEventKey. | |
| 4994 * If str is valid return TRUE, otherwise FALSE. | |
| 4995 * | |
| 4996 * See 'imactivatekey' for documentation of the format. | |
| 4997 */ | |
| 4998 static int | |
| 4999 im_string_to_keyval(const char *str, unsigned int *keyval, unsigned int *state) | |
| 5000 { | |
| 5001 const char *mods_end; | |
| 5002 unsigned tmp_keyval; | |
| 5003 unsigned tmp_state = 0; | |
| 5004 | |
| 5005 mods_end = strrchr(str, '-'); | |
| 5006 mods_end = (mods_end != NULL) ? mods_end + 1 : str; | |
| 5007 | |
| 5008 /* Parse modifier keys */ | |
| 5009 while (str < mods_end) | |
| 5010 switch (*str++) | |
| 5011 { | |
| 5012 case '-': break; | |
| 5013 case 'S': case 's': tmp_state |= (unsigned)GDK_SHIFT_MASK; break; | |
| 5014 case 'L': case 'l': tmp_state |= (unsigned)GDK_LOCK_MASK; break; | |
| 5015 case 'C': case 'c': tmp_state |= (unsigned)GDK_CONTROL_MASK;break; | |
| 5016 case '1': tmp_state |= (unsigned)GDK_MOD1_MASK; break; | |
| 5017 case '2': tmp_state |= (unsigned)GDK_MOD2_MASK; break; | |
| 5018 case '3': tmp_state |= (unsigned)GDK_MOD3_MASK; break; | |
| 5019 case '4': tmp_state |= (unsigned)GDK_MOD4_MASK; break; | |
| 5020 case '5': tmp_state |= (unsigned)GDK_MOD5_MASK; break; | |
| 5021 default: | |
| 5022 return FALSE; | |
| 5023 } | |
| 5024 | |
| 5025 tmp_keyval = gdk_keyval_from_name(str); | |
| 5026 | |
| 5027 if (tmp_keyval == 0 || tmp_keyval == GDK_VoidSymbol) | |
| 5028 return FALSE; | |
| 5029 | |
| 5030 if (keyval != NULL) | |
| 5031 *keyval = tmp_keyval; | |
| 5032 if (state != NULL) | |
| 5033 *state = tmp_state; | |
| 5034 | |
| 5035 return TRUE; | |
| 5036 } | |
| 5037 | |
| 5038 /* | |
| 5039 * Return TRUE if p_imak is valid, otherwise FALSE. As a special case, an | |
| 5040 * empty string is also regarded as valid. | |
| 5041 * | |
| 5042 * Note: The numerical key value of p_imak is cached if it was valid; thus | |
| 5043 * boldly assuming im_xim_isvalid_imactivate() will always be called whenever | |
| 5044 * 'imak' changes. This is currently the case but not obvious -- should | |
| 5045 * probably rename the function for clarity. | |
| 5046 */ | |
| 5047 int | |
| 5048 im_xim_isvalid_imactivate(void) | |
| 5049 { | |
| 5050 if (p_imak[0] == NUL) | |
| 5051 { | |
| 5052 im_activatekey_keyval = GDK_VoidSymbol; | |
| 5053 im_activatekey_state = 0; | |
| 5054 return TRUE; | |
| 5055 } | |
| 5056 | |
| 5057 return im_string_to_keyval((const char *)p_imak, | |
| 5058 &im_activatekey_keyval, | |
| 5059 &im_activatekey_state); | |
| 5060 } | |
| 5061 | |
| 5062 static void | |
| 5063 im_synthesize_keypress(unsigned int keyval, unsigned int state) | |
| 5064 { | |
| 5065 GdkEventKey *event; | |
| 5066 | |
| 5067 # ifdef HAVE_GTK_MULTIHEAD | |
| 5068 event = (GdkEventKey *)gdk_event_new(GDK_KEY_PRESS); | |
|
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5069 # if GTK_CHECK_VERSION(3,0,0) |
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5070 g_object_ref(gtk_widget_get_window(gui.drawarea)); |
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5071 /* unreffed by gdk_event_free() */ |
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5072 # else |
| 7 | 5073 g_object_ref(gui.drawarea->window); /* unreffed by gdk_event_free() */ |
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5074 # endif |
| 7 | 5075 # else |
| 5076 event = (GdkEventKey *)g_malloc0((gulong)sizeof(GdkEvent)); | |
| 5077 event->type = GDK_KEY_PRESS; | |
| 5078 # endif | |
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5079 # if GTK_CHECK_VERSION(3,0,0) |
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5080 event->window = gtk_widget_get_window(gui.drawarea); |
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5081 # else |
| 7 | 5082 event->window = gui.drawarea->window; |
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
5083 # endif |
| 7 | 5084 event->send_event = TRUE; |
| 5085 event->time = GDK_CURRENT_TIME; | |
| 5086 event->state = state; | |
| 5087 event->keyval = keyval; | |
| 5088 event->hardware_keycode = /* needed for XIM */ | |
| 5089 XKeysymToKeycode(GDK_WINDOW_XDISPLAY(event->window), (KeySym)keyval); | |
| 5090 event->length = 0; | |
| 5091 event->string = NULL; | |
| 5092 | |
| 5093 gtk_im_context_filter_keypress(xic, event); | |
| 5094 | |
| 5095 /* For consistency, also send the corresponding release event. */ | |
| 5096 event->type = GDK_KEY_RELEASE; | |
| 5097 event->send_event = FALSE; | |
| 5098 gtk_im_context_filter_keypress(xic, event); | |
| 5099 | |
| 5100 # ifdef HAVE_GTK_MULTIHEAD | |
| 5101 gdk_event_free((GdkEvent *)event); | |
| 5102 # else | |
| 5103 g_free(event); | |
| 5104 # endif | |
| 5105 } | |
| 5106 | |
| 5107 void | |
| 5108 xim_reset(void) | |
| 5109 { | |
| 5110 if (xic != NULL) | |
| 5111 { | |
| 5112 gtk_im_context_reset(xic); | |
| 5113 | |
| 5114 if (p_imdisable) | |
| 5115 im_shutdown(); | |
| 5116 else | |
| 5117 { | |
| 5118 xim_set_focus(gui.in_focus); | |
| 5119 | |
|
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|
5120 # ifdef FEAT_EVAL |
|
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|
5121 if (p_imaf[0] != NUL) |
|
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|
5122 { |
|
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|
5123 char_u *argv[1]; |
|
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5124 |
|
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|
5125 if (im_is_active) |
|
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diff
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|
5126 argv[0] = (char_u *)"1"; |
|
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5127 else |
|
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|
5128 argv[0] = (char_u *)"0"; |
|
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diff
changeset
|
5129 (void)call_func_retnr(p_imaf, 1, argv, FALSE); |
|
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diff
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|
5130 } |
|
5025
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5131 else |
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5132 # endif |
|
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|
5133 if (im_activatekey_keyval != GDK_VoidSymbol) |
| 7 | 5134 { |
| 5135 if (im_is_active) | |
| 5136 { | |
| 5137 g_signal_handler_block(xic, im_commit_handler_id); | |
| 5138 im_synthesize_keypress(im_activatekey_keyval, | |
| 5139 im_activatekey_state); | |
| 5140 g_signal_handler_unblock(xic, im_commit_handler_id); | |
| 5141 } | |
| 5142 } | |
| 5143 else | |
| 5144 { | |
| 5145 im_shutdown(); | |
| 5146 xim_init(); | |
| 5147 xim_set_focus(gui.in_focus); | |
| 5148 } | |
| 5149 } | |
| 5150 } | |
| 5151 | |
| 5152 preedit_start_col = MAXCOL; | |
| 5153 xim_has_preediting = FALSE; | |
| 5154 } | |
| 5155 | |
| 5156 int | |
| 5157 xim_queue_key_press_event(GdkEventKey *event, int down) | |
| 5158 { | |
| 5159 if (down) | |
| 5160 { | |
| 5161 /* | |
| 5162 * Workaround GTK2 XIM 'feature' that always converts keypad keys to | |
| 5163 * chars., even when not part of an IM sequence (ref. feature of | |
| 5164 * gdk/gdkkeyuni.c). | |
| 5165 * Flag any keypad keys that might represent a single char. | |
| 5166 * If this (on its own - i.e., not part of an IM sequence) is | |
| 5167 * committed while we're processing one of these keys, we can ignore | |
| 5168 * that commit and go ahead & process it ourselves. That way we can | |
| 5169 * still distinguish keypad keys for use in mappings. | |
| 1620 | 5170 * Also add GDK_space to make <S-Space> work. |
| 7 | 5171 */ |
| 5172 switch (event->keyval) | |
| 5173 { | |
| 5174 case GDK_KP_Add: xim_expected_char = '+'; break; | |
| 5175 case GDK_KP_Subtract: xim_expected_char = '-'; break; | |
| 5176 case GDK_KP_Divide: xim_expected_char = '/'; break; | |
| 5177 case GDK_KP_Multiply: xim_expected_char = '*'; break; | |
| 5178 case GDK_KP_Decimal: xim_expected_char = '.'; break; | |
| 5179 case GDK_KP_Equal: xim_expected_char = '='; break; | |
| 5180 case GDK_KP_0: xim_expected_char = '0'; break; | |
| 5181 case GDK_KP_1: xim_expected_char = '1'; break; | |
| 5182 case GDK_KP_2: xim_expected_char = '2'; break; | |
| 5183 case GDK_KP_3: xim_expected_char = '3'; break; | |
| 5184 case GDK_KP_4: xim_expected_char = '4'; break; | |
| 5185 case GDK_KP_5: xim_expected_char = '5'; break; | |
| 5186 case GDK_KP_6: xim_expected_char = '6'; break; | |
| 5187 case GDK_KP_7: xim_expected_char = '7'; break; | |
| 5188 case GDK_KP_8: xim_expected_char = '8'; break; | |
| 5189 case GDK_KP_9: xim_expected_char = '9'; break; | |
| 1620 | 5190 case GDK_space: xim_expected_char = ' '; break; |
| 7 | 5191 default: xim_expected_char = NUL; |
| 5192 } | |
| 5193 xim_ignored_char = FALSE; | |
| 5194 } | |
| 5195 | |
| 5196 /* | |
| 5197 * When typing fFtT, XIM may be activated. Thus it must pass | |
| 5198 * gtk_im_context_filter_keypress() in Normal mode. | |
| 5199 * And while doing :sh too. | |
| 5200 */ | |
| 5201 if (xic != NULL && !p_imdisable | |
| 5202 && (State & (INSERT | CMDLINE | NORMAL | EXTERNCMD)) != 0) | |
| 5203 { | |
| 5204 /* | |
| 5205 * Filter 'imactivatekey' and map it to CTRL-^. This way, Vim is | |
| 5206 * always aware of the current status of IM, and can even emulate | |
| 5207 * the activation key for modules that don't support one. | |
| 5208 */ | |
| 5209 if (event->keyval == im_activatekey_keyval | |
| 5210 && (event->state & im_activatekey_state) == im_activatekey_state) | |
| 5211 { | |
| 5212 unsigned int state_mask; | |
| 5213 | |
| 5214 /* Require the state of the 3 most used modifiers to match exactly. | |
| 5215 * Otherwise e.g. <S-C-space> would be unusable for other purposes | |
| 5216 * if the IM activate key is <S-space>. */ | |
| 5217 state_mask = im_activatekey_state; | |
| 5218 state_mask |= ((int)GDK_SHIFT_MASK | (int)GDK_CONTROL_MASK | |
| 5219 | (int)GDK_MOD1_MASK); | |
| 5220 | |
| 5221 if ((event->state & state_mask) != im_activatekey_state) | |
| 5222 return FALSE; | |
| 5223 | |
| 5224 /* Don't send it a second time on GDK_KEY_RELEASE. */ | |
| 5225 if (event->type != GDK_KEY_PRESS) | |
| 5226 return TRUE; | |
| 5227 | |
| 781 | 5228 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE)) |
| 7 | 5229 { |
| 5230 im_set_active(FALSE); | |
| 5231 | |
| 5232 /* ":lmap" mappings exists, toggle use of mappings. */ | |
| 5233 State ^= LANGMAP; | |
| 5234 if (State & LANGMAP) | |
| 5235 { | |
| 5236 curbuf->b_p_iminsert = B_IMODE_NONE; | |
| 5237 State &= ~LANGMAP; | |
| 5238 } | |
| 5239 else | |
| 5240 { | |
| 5241 curbuf->b_p_iminsert = B_IMODE_LMAP; | |
| 5242 State |= LANGMAP; | |
| 5243 } | |
| 5244 return TRUE; | |
| 5245 } | |
| 5246 | |
| 5247 return gtk_im_context_filter_keypress(xic, event); | |
| 5248 } | |
| 5249 | |
| 5250 /* Don't filter events through the IM context if IM isn't active | |
| 5251 * right now. Unlike with GTK+ 1.2 we cannot rely on the IM module | |
| 5252 * not doing anything before the activation key was sent. */ | |
| 5253 if (im_activatekey_keyval == GDK_VoidSymbol || im_is_active) | |
| 5254 { | |
| 5255 int imresult = gtk_im_context_filter_keypress(xic, event); | |
| 5256 | |
| 5257 /* Some XIM send following sequence: | |
| 5258 * 1. preedited string. | |
| 5259 * 2. committed string. | |
| 5260 * 3. line changed key. | |
| 5261 * 4. preedited string. | |
| 5262 * 5. remove preedited string. | |
| 5263 * if 3, Vim can't move back the above line for 5. | |
| 5264 * thus, this part should not parse the key. */ | |
| 5265 if (!imresult && preedit_start_col != MAXCOL | |
| 5266 && event->keyval == GDK_Return) | |
| 5267 { | |
| 5268 im_synthesize_keypress(GDK_Return, 0U); | |
| 5269 return FALSE; | |
| 5270 } | |
| 5271 | |
| 5272 /* If XIM tried to commit a keypad key as a single char., | |
| 5273 * ignore it so we can use the keypad key 'raw', for mappings. */ | |
| 5274 if (xim_expected_char != NUL && xim_ignored_char) | |
| 5275 /* We had a keypad key, and XIM tried to thieve it */ | |
| 5276 return FALSE; | |
| 5277 | |
| 2988 | 5278 /* This is supposed to fix a problem with iBus, that space |
| 5279 * characters don't work in input mode. */ | |
| 5280 xim_expected_char = NUL; | |
| 5281 | |
| 7 | 5282 /* Normal processing */ |
| 5283 return imresult; | |
| 5284 } | |
| 5285 } | |
| 5286 | |
| 5287 return FALSE; | |
| 5288 } | |
| 5289 | |
| 5290 int | |
| 5291 im_get_status(void) | |
| 5292 { | |
|
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|
5293 # ifdef FEAT_EVAL |
|
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|
5294 if (p_imsf[0] != NUL) |
|
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|
5295 { |
|
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diff
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|
5296 int is_active; |
|
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|
5297 |
|
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5298 /* FIXME: Don't execute user function in unsafe situation. */ |
|
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|
5299 if (exiting |
|
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|
5300 # ifdef FEAT_AUTOCMD |
|
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|
5301 || is_autocmd_blocked() |
|
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|
5302 # endif |
|
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|
5303 ) |
|
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diff
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|
5304 return FALSE; |
|
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diff
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|
5305 /* FIXME: :py print 'xxx' is shown duplicate result. |
|
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diff
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|
5306 * Use silent to avoid it. */ |
|
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|
5307 ++msg_silent; |
|
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diff
changeset
|
5308 is_active = call_func_retnr(p_imsf, 0, NULL, FALSE); |
|
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diff
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|
5309 --msg_silent; |
|
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|
5310 return (is_active > 0); |
|
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|
5311 } |
|
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|
5312 # endif |
| 7 | 5313 return im_is_active; |
| 5314 } | |
| 5315 | |
|
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|
5316 int |
|
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|
5317 preedit_get_status(void) |
|
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|
5318 { |
|
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|
5319 return preedit_is_active; |
|
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|
5320 } |
|
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|
5321 |
|
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|
5322 int |
|
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commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
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7803
diff
changeset
|
5323 im_is_preediting(void) |
|
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5324 { |
|
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|
5325 return xim_has_preediting; |
|
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|
5326 } |
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|
5327 |
|
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diff
changeset
|
5328 # else /* !FEAT_GUI_GTK */ |
| 7 | 5329 |
| 5330 static int xim_is_active = FALSE; /* XIM should be active in the current | |
| 5331 mode */ | |
| 5332 static int xim_has_focus = FALSE; /* XIM is really being used for Vim */ | |
| 5333 #ifdef FEAT_GUI_X11 | |
| 5334 static XIMStyle input_style; | |
| 5335 static int status_area_enabled = TRUE; | |
| 5336 #endif | |
| 5337 | |
| 5338 /* | |
| 5339 * Switch using XIM on/off. This is used by the code that changes "State". | |
| 5340 */ | |
| 5341 void | |
|
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7803
diff
changeset
|
5342 im_set_active(int active) |
| 7 | 5343 { |
| 5344 if (xic == NULL) | |
| 5345 return; | |
| 5346 | |
| 5347 /* If 'imdisable' is set, XIM is never active. */ | |
| 5348 if (p_imdisable) | |
| 5349 active = FALSE; | |
|
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|
5350 #if !defined(FEAT_GUI_GTK) |
| 7 | 5351 else if (input_style & XIMPreeditPosition) |
| 5352 /* There is a problem in switching XIM off when preediting is used, | |
| 5353 * and it is not clear how this can be solved. For now, keep XIM on | |
| 5354 * all the time, like it was done in Vim 5.8. */ | |
| 5355 active = TRUE; | |
| 5356 #endif | |
| 5357 | |
| 5358 /* Remember the active state, it is needed when Vim gets keyboard focus. */ | |
| 5359 xim_is_active = active; | |
| 5360 xim_set_preedit(); | |
| 5361 } | |
| 5362 | |
| 5363 /* | |
| 5364 * Adjust using XIM for gaining or losing keyboard focus. Also called when | |
| 5365 * "xim_is_active" changes. | |
| 5366 */ | |
| 5367 void | |
|
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7803
diff
changeset
|
5368 xim_set_focus(int focus) |
| 7 | 5369 { |
| 5370 if (xic == NULL) | |
| 5371 return; | |
| 5372 | |
| 5373 /* | |
| 5374 * XIM only gets focus when the Vim window has keyboard focus and XIM has | |
| 5375 * been set active for the current mode. | |
| 5376 */ | |
| 5377 if (focus && xim_is_active) | |
| 5378 { | |
| 5379 if (!xim_has_focus) | |
| 5380 { | |
| 5381 xim_has_focus = TRUE; | |
| 5382 XSetICFocus(xic); | |
| 5383 } | |
| 5384 } | |
| 5385 else | |
| 5386 { | |
| 5387 if (xim_has_focus) | |
| 5388 { | |
| 5389 xim_has_focus = FALSE; | |
| 5390 XUnsetICFocus(xic); | |
| 5391 } | |
| 5392 } | |
| 5393 } | |
| 5394 | |
| 5395 void | |
|
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7803
diff
changeset
|
5396 im_set_position(int row UNUSED, int col UNUSED) |
| 7 | 5397 { |
| 5398 xim_set_preedit(); | |
| 5399 } | |
| 5400 | |
| 5401 /* | |
| 5402 * Set the XIM to the current cursor position. | |
| 5403 */ | |
| 5404 void | |
|
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7803
diff
changeset
|
5405 xim_set_preedit(void) |
| 7 | 5406 { |
| 2580 | 5407 XVaNestedList attr_list; |
| 5408 XRectangle spot_area; | |
| 5409 XPoint over_spot; | |
| 5410 int line_space; | |
| 5411 | |
| 7 | 5412 if (xic == NULL) |
| 5413 return; | |
| 5414 | |
| 5415 xim_set_focus(TRUE); | |
| 5416 | |
|
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|
5417 if (!xim_has_focus) |
| 7 | 5418 { |
|
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changeset
|
5419 /* hide XIM cursor */ |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5420 over_spot.x = 0; |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5421 over_spot.y = -100; /* arbitrary invisible position */ |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5422 attr_list = (XVaNestedList) XVaCreateNestedList(0, |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5423 XNSpotLocation, |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5424 &over_spot, |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
5425 NULL); |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5426 XSetICValues(xic, XNPreeditAttributes, attr_list, NULL); |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5427 XFree(attr_list); |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5428 return; |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5429 } |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5430 |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5431 if (input_style & XIMPreeditPosition) |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5432 { |
| 7 | 5433 if (xim_fg_color == INVALCOLOR) |
| 5434 { | |
| 5435 xim_fg_color = gui.def_norm_pixel; | |
| 5436 xim_bg_color = gui.def_back_pixel; | |
| 5437 } | |
|
2275
e4d849f4df03
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Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5438 over_spot.x = TEXT_X(gui.col); |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5439 over_spot.y = TEXT_Y(gui.row); |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5440 spot_area.x = 0; |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5441 spot_area.y = 0; |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5442 spot_area.height = gui.char_height * Rows; |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5443 spot_area.width = gui.char_width * Columns; |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5444 line_space = gui.char_height; |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5445 attr_list = (XVaNestedList) XVaCreateNestedList(0, |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5446 XNSpotLocation, &over_spot, |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
5447 XNForeground, (Pixel) xim_fg_color, |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
5448 XNBackground, (Pixel) xim_bg_color, |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
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parents:
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diff
changeset
|
5449 XNArea, &spot_area, |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
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diff
changeset
|
5450 XNLineSpace, line_space, |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5451 NULL); |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
5452 if (XSetICValues(xic, XNPreeditAttributes, attr_list, NULL)) |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5453 EMSG(_("E284: Cannot set IC values")); |
|
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5454 XFree(attr_list); |
| 7 | 5455 } |
| 5456 } | |
| 5457 | |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
5458 #if defined(FEAT_GUI_X11) |
| 7 | 5459 static char e_xim[] = N_("E285: Failed to create input context"); |
| 5460 #endif | |
| 5461 | |
| 5462 #if defined(FEAT_GUI_X11) || defined(PROTO) | |
| 5463 # if defined(XtSpecificationRelease) && XtSpecificationRelease >= 6 && !defined(sun) | |
| 5464 # define USE_X11R6_XIM | |
| 5465 # endif | |
| 5466 | |
|
7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7734
diff
changeset
|
5467 static int xim_real_init(Window x11_window, Display *x11_display); |
| 7 | 5468 |
| 5469 | |
| 5470 #ifdef USE_X11R6_XIM | |
|
7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7734
diff
changeset
|
5471 static void xim_instantiate_cb(Display *display, XPointer client_data, XPointer call_data); |
|
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7734
diff
changeset
|
5472 static void xim_destroy_cb(XIM im, XPointer client_data, XPointer call_data); |
| 7 | 5473 |
| 5474 static void | |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5475 xim_instantiate_cb( |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5476 Display *display, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5477 XPointer client_data UNUSED, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5478 XPointer call_data UNUSED) |
| 7 | 5479 { |
| 5480 Window x11_window; | |
| 5481 Display *x11_display; | |
| 5482 | |
| 5483 #ifdef XIM_DEBUG | |
| 5484 xim_log("xim_instantiate_cb()\n"); | |
| 5485 #endif | |
| 5486 | |
| 5487 gui_get_x11_windis(&x11_window, &x11_display); | |
| 5488 if (display != x11_display) | |
| 5489 return; | |
| 5490 | |
| 5491 xim_real_init(x11_window, x11_display); | |
| 811 | 5492 gui_set_shellsize(FALSE, FALSE, RESIZE_BOTH); |
| 7 | 5493 if (xic != NULL) |
| 5494 XUnregisterIMInstantiateCallback(x11_display, NULL, NULL, NULL, | |
| 5495 xim_instantiate_cb, NULL); | |
| 5496 } | |
| 5497 | |
| 5498 static void | |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5499 xim_destroy_cb( |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5500 XIM im UNUSED, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5501 XPointer client_data UNUSED, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5502 XPointer call_data UNUSED) |
| 7 | 5503 { |
| 5504 Window x11_window; | |
| 5505 Display *x11_display; | |
| 5506 | |
| 5507 #ifdef XIM_DEBUG | |
| 5508 xim_log("xim_destroy_cb()\n"); | |
| 5509 #endif | |
| 5510 gui_get_x11_windis(&x11_window, &x11_display); | |
| 5511 | |
| 5512 xic = NULL; | |
| 5513 status_area_enabled = FALSE; | |
| 5514 | |
| 811 | 5515 gui_set_shellsize(FALSE, FALSE, RESIZE_BOTH); |
| 7 | 5516 |
| 5517 XRegisterIMInstantiateCallback(x11_display, NULL, NULL, NULL, | |
| 5518 xim_instantiate_cb, NULL); | |
| 5519 } | |
| 5520 #endif | |
| 5521 | |
| 5522 void | |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5523 xim_init(void) |
| 7 | 5524 { |
| 5525 Window x11_window; | |
| 5526 Display *x11_display; | |
| 5527 | |
| 5528 #ifdef XIM_DEBUG | |
| 5529 xim_log("xim_init()\n"); | |
| 5530 #endif | |
| 5531 | |
| 5532 gui_get_x11_windis(&x11_window, &x11_display); | |
| 5533 | |
| 5534 xic = NULL; | |
| 5535 | |
| 5536 if (xim_real_init(x11_window, x11_display)) | |
| 5537 return; | |
| 5538 | |
| 811 | 5539 gui_set_shellsize(FALSE, FALSE, RESIZE_BOTH); |
| 7 | 5540 |
| 5541 #ifdef USE_X11R6_XIM | |
| 5542 XRegisterIMInstantiateCallback(x11_display, NULL, NULL, NULL, | |
| 5543 xim_instantiate_cb, NULL); | |
| 5544 #endif | |
| 5545 } | |
| 5546 | |
| 5547 static int | |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5548 xim_real_init(Window x11_window, Display *x11_display) |
| 7 | 5549 { |
| 5550 int i; | |
| 5551 char *p, | |
| 5552 *s, | |
| 5553 *ns, | |
| 5554 *end, | |
| 5555 tmp[1024]; | |
| 5556 #define IMLEN_MAX 40 | |
| 5557 char buf[IMLEN_MAX + 7]; | |
| 5558 XIM xim = NULL; | |
| 5559 XIMStyles *xim_styles; | |
| 5560 XIMStyle this_input_style = 0; | |
| 5561 Boolean found; | |
| 5562 XPoint over_spot; | |
| 5563 XVaNestedList preedit_list, status_list; | |
| 5564 | |
| 5565 input_style = 0; | |
| 5566 status_area_enabled = FALSE; | |
| 5567 | |
| 5568 if (xic != NULL) | |
| 5569 return FALSE; | |
| 5570 | |
| 5571 if (gui.rsrc_input_method != NULL && *gui.rsrc_input_method != NUL) | |
| 5572 { | |
| 5573 strcpy(tmp, gui.rsrc_input_method); | |
| 5574 for (ns = s = tmp; ns != NULL && *s != NUL;) | |
| 5575 { | |
| 5576 s = (char *)skipwhite((char_u *)s); | |
| 5577 if (*s == NUL) | |
| 5578 break; | |
| 5579 if ((ns = end = strchr(s, ',')) == NULL) | |
| 5580 end = s + strlen(s); | |
| 5581 while (isspace(((char_u *)end)[-1])) | |
| 5582 end--; | |
| 5583 *end = NUL; | |
| 5584 | |
| 5585 if (strlen(s) <= IMLEN_MAX) | |
| 5586 { | |
| 5587 strcpy(buf, "@im="); | |
| 5588 strcat(buf, s); | |
| 5589 if ((p = XSetLocaleModifiers(buf)) != NULL && *p != NUL | |
| 5590 && (xim = XOpenIM(x11_display, NULL, NULL, NULL)) | |
| 5591 != NULL) | |
| 5592 break; | |
| 5593 } | |
| 5594 | |
| 5595 s = ns + 1; | |
| 5596 } | |
| 5597 } | |
| 5598 | |
| 5599 if (xim == NULL && (p = XSetLocaleModifiers("")) != NULL && *p != NUL) | |
| 5600 xim = XOpenIM(x11_display, NULL, NULL, NULL); | |
| 5601 | |
| 5602 /* This is supposed to be useful to obtain characters through | |
| 5603 * XmbLookupString() without really using a XIM. */ | |
| 5604 if (xim == NULL && (p = XSetLocaleModifiers("@im=none")) != NULL | |
| 5605 && *p != NUL) | |
| 5606 xim = XOpenIM(x11_display, NULL, NULL, NULL); | |
| 5607 | |
| 5608 if (xim == NULL) | |
| 5609 { | |
| 5610 /* Only give this message when verbose is set, because too many people | |
| 5611 * got this message when they didn't want to use a XIM. */ | |
| 5612 if (p_verbose > 0) | |
| 292 | 5613 { |
| 5614 verbose_enter(); | |
| 7 | 5615 EMSG(_("E286: Failed to open input method")); |
| 292 | 5616 verbose_leave(); |
| 5617 } | |
| 7 | 5618 return FALSE; |
| 5619 } | |
| 5620 | |
| 5621 #ifdef USE_X11R6_XIM | |
| 5622 { | |
| 5623 XIMCallback destroy_cb; | |
| 5624 | |
| 5625 destroy_cb.callback = xim_destroy_cb; | |
| 5626 destroy_cb.client_data = NULL; | |
| 5627 if (XSetIMValues(xim, XNDestroyCallback, &destroy_cb, NULL)) | |
| 5628 EMSG(_("E287: Warning: Could not set destroy callback to IM")); | |
| 5629 } | |
| 5630 #endif | |
| 5631 | |
| 5632 if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) || !xim_styles) | |
| 5633 { | |
| 5634 EMSG(_("E288: input method doesn't support any style")); | |
| 5635 XCloseIM(xim); | |
| 5636 return FALSE; | |
| 5637 } | |
| 5638 | |
| 5639 found = False; | |
| 5640 strcpy(tmp, gui.rsrc_preedit_type_name); | |
| 5641 for (s = tmp; s && !found; ) | |
| 5642 { | |
| 5643 while (*s && isspace((unsigned char)*s)) | |
| 5644 s++; | |
| 5645 if (!*s) | |
| 5646 break; | |
| 5647 if ((ns = end = strchr(s, ',')) != 0) | |
| 5648 ns++; | |
| 5649 else | |
| 5650 end = s + strlen(s); | |
| 5651 while (isspace((unsigned char)*end)) | |
| 5652 end--; | |
| 5653 *end = '\0'; | |
| 5654 | |
| 5655 if (!strcmp(s, "OverTheSpot")) | |
| 5656 this_input_style = (XIMPreeditPosition | XIMStatusArea); | |
| 5657 else if (!strcmp(s, "OffTheSpot")) | |
| 5658 this_input_style = (XIMPreeditArea | XIMStatusArea); | |
| 5659 else if (!strcmp(s, "Root")) | |
| 5660 this_input_style = (XIMPreeditNothing | XIMStatusNothing); | |
| 5661 | |
| 5662 for (i = 0; (unsigned short)i < xim_styles->count_styles; i++) | |
| 5663 { | |
| 5664 if (this_input_style == xim_styles->supported_styles[i]) | |
| 5665 { | |
| 5666 found = True; | |
| 5667 break; | |
| 5668 } | |
| 5669 } | |
| 5670 if (!found) | |
| 5671 for (i = 0; (unsigned short)i < xim_styles->count_styles; i++) | |
| 5672 { | |
| 5673 if ((xim_styles->supported_styles[i] & this_input_style) | |
| 5674 == (this_input_style & ~XIMStatusArea)) | |
| 5675 { | |
| 5676 this_input_style &= ~XIMStatusArea; | |
| 5677 found = True; | |
| 5678 break; | |
| 5679 } | |
| 5680 } | |
| 5681 | |
| 5682 s = ns; | |
| 5683 } | |
| 5684 XFree(xim_styles); | |
| 5685 | |
| 5686 if (!found) | |
| 5687 { | |
| 5688 /* Only give this message when verbose is set, because too many people | |
| 5689 * got this message when they didn't want to use a XIM. */ | |
| 5690 if (p_verbose > 0) | |
| 292 | 5691 { |
| 5692 verbose_enter(); | |
| 7 | 5693 EMSG(_("E289: input method doesn't support my preedit type")); |
| 292 | 5694 verbose_leave(); |
| 5695 } | |
| 7 | 5696 XCloseIM(xim); |
| 5697 return FALSE; | |
| 5698 } | |
| 5699 | |
| 5700 over_spot.x = TEXT_X(gui.col); | |
| 5701 over_spot.y = TEXT_Y(gui.row); | |
| 5702 input_style = this_input_style; | |
| 5703 | |
| 5704 /* A crash was reported when trying to pass gui.norm_font as XNFontSet, | |
| 5705 * thus that has been removed. Hopefully the default works... */ | |
| 5706 #ifdef FEAT_XFONTSET | |
| 5707 if (gui.fontset != NOFONTSET) | |
| 5708 { | |
| 5709 preedit_list = XVaCreateNestedList(0, | |
| 5710 XNSpotLocation, &over_spot, | |
| 5711 XNForeground, (Pixel)gui.def_norm_pixel, | |
| 5712 XNBackground, (Pixel)gui.def_back_pixel, | |
| 5713 XNFontSet, (XFontSet)gui.fontset, | |
| 5714 NULL); | |
| 5715 status_list = XVaCreateNestedList(0, | |
| 5716 XNForeground, (Pixel)gui.def_norm_pixel, | |
| 5717 XNBackground, (Pixel)gui.def_back_pixel, | |
| 5718 XNFontSet, (XFontSet)gui.fontset, | |
| 5719 NULL); | |
| 5720 } | |
| 5721 else | |
| 5722 #endif | |
| 5723 { | |
| 5724 preedit_list = XVaCreateNestedList(0, | |
| 5725 XNSpotLocation, &over_spot, | |
| 5726 XNForeground, (Pixel)gui.def_norm_pixel, | |
| 5727 XNBackground, (Pixel)gui.def_back_pixel, | |
| 5728 NULL); | |
| 5729 status_list = XVaCreateNestedList(0, | |
| 5730 XNForeground, (Pixel)gui.def_norm_pixel, | |
| 5731 XNBackground, (Pixel)gui.def_back_pixel, | |
| 5732 NULL); | |
| 5733 } | |
| 5734 | |
| 5735 xic = XCreateIC(xim, | |
| 5736 XNInputStyle, input_style, | |
| 5737 XNClientWindow, x11_window, | |
| 5738 XNFocusWindow, gui.wid, | |
| 5739 XNPreeditAttributes, preedit_list, | |
| 5740 XNStatusAttributes, status_list, | |
| 5741 NULL); | |
| 5742 XFree(status_list); | |
| 5743 XFree(preedit_list); | |
| 5744 if (xic != NULL) | |
| 5745 { | |
| 5746 if (input_style & XIMStatusArea) | |
| 5747 { | |
| 5748 xim_set_status_area(); | |
| 5749 status_area_enabled = TRUE; | |
| 5750 } | |
| 5751 else | |
| 811 | 5752 gui_set_shellsize(FALSE, FALSE, RESIZE_BOTH); |
| 7 | 5753 } |
| 5754 else | |
| 5755 { | |
| 5756 EMSG(_(e_xim)); | |
| 5757 XCloseIM(xim); | |
| 5758 return FALSE; | |
| 5759 } | |
| 5760 | |
| 5761 return TRUE; | |
| 5762 } | |
| 5763 | |
| 5764 #endif /* FEAT_GUI_X11 */ | |
| 5765 | |
| 5766 /* | |
| 5767 * Get IM status. When IM is on, return TRUE. Else return FALSE. | |
| 5768 * FIXME: This doesn't work correctly: Having focus doesn't always mean XIM is | |
| 5769 * active, when not having focus XIM may still be active (e.g., when using a | |
| 5770 * tear-off menu item). | |
| 5771 */ | |
| 5772 int | |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5773 im_get_status(void) |
| 7 | 5774 { |
| 5775 return xim_has_focus; | |
| 5776 } | |
| 5777 | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
5778 # endif /* !FEAT_GUI_GTK */ |
|
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
5779 |
|
2278
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5780 # if !defined(FEAT_GUI_GTK) || defined(PROTO) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5781 /* |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5782 * Set up the status area. |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5783 * |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5784 * This should use a separate Widget, but that seems not possible, because |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5785 * preedit_area and status_area should be set to the same window as for the |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5786 * text input. Unfortunately this means the status area pollutes the text |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5787 * window... |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5788 */ |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5789 void |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5790 xim_set_status_area(void) |
|
2278
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5791 { |
| 2580 | 5792 XVaNestedList preedit_list = 0, status_list = 0, list = 0; |
| 5793 XRectangle pre_area, status_area; | |
| 5794 | |
|
2278
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5795 if (xic == NULL) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5796 return; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5797 |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5798 if (input_style & XIMStatusArea) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5799 { |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5800 if (input_style & XIMPreeditArea) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5801 { |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5802 XRectangle *needed_rect; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5803 |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5804 /* to get status_area width */ |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5805 status_list = XVaCreateNestedList(0, XNAreaNeeded, |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5806 &needed_rect, NULL); |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5807 XGetICValues(xic, XNStatusAttributes, status_list, NULL); |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5808 XFree(status_list); |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5809 |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5810 status_area.width = needed_rect->width; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5811 } |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5812 else |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5813 status_area.width = gui.char_width * Columns; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5814 |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5815 status_area.x = 0; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5816 status_area.y = gui.char_height * Rows + gui.border_offset; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5817 if (gui.which_scrollbars[SBAR_BOTTOM]) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5818 status_area.y += gui.scrollbar_height; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5819 #ifdef FEAT_MENU |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5820 if (gui.menu_is_active) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5821 status_area.y += gui.menu_height; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5822 #endif |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5823 status_area.height = gui.char_height; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5824 status_list = XVaCreateNestedList(0, XNArea, &status_area, NULL); |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5825 } |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5826 else |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5827 { |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5828 status_area.x = 0; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5829 status_area.y = gui.char_height * Rows + gui.border_offset; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5830 if (gui.which_scrollbars[SBAR_BOTTOM]) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5831 status_area.y += gui.scrollbar_height; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5832 #ifdef FEAT_MENU |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5833 if (gui.menu_is_active) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5834 status_area.y += gui.menu_height; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5835 #endif |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5836 status_area.width = 0; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5837 status_area.height = gui.char_height; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5838 } |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5839 |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5840 if (input_style & XIMPreeditArea) /* off-the-spot */ |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5841 { |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5842 pre_area.x = status_area.x + status_area.width; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5843 pre_area.y = gui.char_height * Rows + gui.border_offset; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5844 pre_area.width = gui.char_width * Columns - pre_area.x; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5845 if (gui.which_scrollbars[SBAR_BOTTOM]) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5846 pre_area.y += gui.scrollbar_height; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5847 #ifdef FEAT_MENU |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5848 if (gui.menu_is_active) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5849 pre_area.y += gui.menu_height; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5850 #endif |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5851 pre_area.height = gui.char_height; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5852 preedit_list = XVaCreateNestedList(0, XNArea, &pre_area, NULL); |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5853 } |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5854 else if (input_style & XIMPreeditPosition) /* over-the-spot */ |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5855 { |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5856 pre_area.x = 0; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5857 pre_area.y = 0; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5858 pre_area.height = gui.char_height * Rows; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5859 pre_area.width = gui.char_width * Columns; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5860 preedit_list = XVaCreateNestedList(0, XNArea, &pre_area, NULL); |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5861 } |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5862 |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5863 if (preedit_list && status_list) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5864 list = XVaCreateNestedList(0, XNPreeditAttributes, preedit_list, |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5865 XNStatusAttributes, status_list, NULL); |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5866 else if (preedit_list) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5867 list = XVaCreateNestedList(0, XNPreeditAttributes, preedit_list, |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5868 NULL); |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5869 else if (status_list) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5870 list = XVaCreateNestedList(0, XNStatusAttributes, status_list, |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5871 NULL); |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5872 else |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5873 list = NULL; |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5874 |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5875 if (list) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5876 { |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5877 XSetICValues(xic, XNVaNestedList, list, NULL); |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5878 XFree(list); |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5879 } |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5880 if (status_list) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5881 XFree(status_list); |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5882 if (preedit_list) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5883 XFree(preedit_list); |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5884 } |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5885 |
| 1668 | 5886 int |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5887 xim_get_status_area_height(void) |
| 1668 | 5888 { |
|
2278
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5889 if (status_area_enabled) |
|
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5890 return gui.char_height; |
|
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Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5891 return 0; |
| 1668 | 5892 } |
| 5893 # endif | |
| 5894 | |
| 7 | 5895 #endif /* FEAT_XIM */ |
| 5896 | |
| 5897 #if defined(FEAT_MBYTE) || defined(PROTO) | |
| 5898 | |
| 5899 /* | |
| 5900 * Setup "vcp" for conversion from "from" to "to". | |
| 5901 * The names must have been made canonical with enc_canonize(). | |
| 5902 * vcp->vc_type must have been initialized to CONV_NONE. | |
| 5903 * Note: cannot be used for conversion from/to ucs-2 and ucs-4 (will use utf-8 | |
| 5904 * instead). | |
| 5905 * Afterwards invoke with "from" and "to" equal to NULL to cleanup. | |
| 5906 * Return FAIL when conversion is not supported, OK otherwise. | |
| 5907 */ | |
| 5908 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5909 convert_setup(vimconv_T *vcp, char_u *from, char_u *to) |
| 7 | 5910 { |
| 1904 | 5911 return convert_setup_ext(vcp, from, TRUE, to, TRUE); |
| 5912 } | |
| 5913 | |
| 5914 /* | |
| 5915 * As convert_setup(), but only when from_unicode_is_utf8 is TRUE will all | |
| 5916 * "from" unicode charsets be considered utf-8. Same for "to". | |
| 5917 */ | |
| 5918 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5919 convert_setup_ext( |
|
41789f16d6b2
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parents:
7803
diff
changeset
|
5920 vimconv_T *vcp, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5921 char_u *from, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
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parents:
7803
diff
changeset
|
5922 int from_unicode_is_utf8, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5923 char_u *to, |
|
41789f16d6b2
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5924 int to_unicode_is_utf8) |
| 1904 | 5925 { |
| 7 | 5926 int from_prop; |
| 5927 int to_prop; | |
| 1904 | 5928 int from_is_utf8; |
| 5929 int to_is_utf8; | |
| 7 | 5930 |
| 5931 /* Reset to no conversion. */ | |
| 5932 # ifdef USE_ICONV | |
| 5933 if (vcp->vc_type == CONV_ICONV && vcp->vc_fd != (iconv_t)-1) | |
| 5934 iconv_close(vcp->vc_fd); | |
| 5935 # endif | |
| 5936 vcp->vc_type = CONV_NONE; | |
| 5937 vcp->vc_factor = 1; | |
| 5938 vcp->vc_fail = FALSE; | |
| 5939 | |
| 5940 /* No conversion when one of the names is empty or they are equal. */ | |
| 5941 if (from == NULL || *from == NUL || to == NULL || *to == NUL | |
| 5942 || STRCMP(from, to) == 0) | |
| 5943 return OK; | |
| 5944 | |
| 5945 from_prop = enc_canon_props(from); | |
| 5946 to_prop = enc_canon_props(to); | |
| 1904 | 5947 if (from_unicode_is_utf8) |
| 5948 from_is_utf8 = from_prop & ENC_UNICODE; | |
| 5949 else | |
| 5950 from_is_utf8 = from_prop == ENC_UNICODE; | |
| 5951 if (to_unicode_is_utf8) | |
| 5952 to_is_utf8 = to_prop & ENC_UNICODE; | |
| 5953 else | |
| 5954 to_is_utf8 = to_prop == ENC_UNICODE; | |
| 5955 | |
| 5956 if ((from_prop & ENC_LATIN1) && to_is_utf8) | |
| 7 | 5957 { |
| 5958 /* Internal latin1 -> utf-8 conversion. */ | |
| 5959 vcp->vc_type = CONV_TO_UTF8; | |
| 5960 vcp->vc_factor = 2; /* up to twice as long */ | |
| 5961 } | |
| 1904 | 5962 else if ((from_prop & ENC_LATIN9) && to_is_utf8) |
| 26 | 5963 { |
| 5964 /* Internal latin9 -> utf-8 conversion. */ | |
| 5965 vcp->vc_type = CONV_9_TO_UTF8; | |
| 5966 vcp->vc_factor = 3; /* up to three as long (euro sign) */ | |
| 5967 } | |
| 1904 | 5968 else if (from_is_utf8 && (to_prop & ENC_LATIN1)) |
| 7 | 5969 { |
| 5970 /* Internal utf-8 -> latin1 conversion. */ | |
| 5971 vcp->vc_type = CONV_TO_LATIN1; | |
| 5972 } | |
| 1904 | 5973 else if (from_is_utf8 && (to_prop & ENC_LATIN9)) |
| 26 | 5974 { |
| 5975 /* Internal utf-8 -> latin9 conversion. */ | |
| 5976 vcp->vc_type = CONV_TO_LATIN9; | |
| 5977 } | |
| 7 | 5978 #ifdef WIN3264 |
| 5979 /* Win32-specific codepage <-> codepage conversion without iconv. */ | |
| 1904 | 5980 else if ((from_is_utf8 || encname2codepage(from) > 0) |
| 5981 && (to_is_utf8 || encname2codepage(to) > 0)) | |
| 7 | 5982 { |
| 5983 vcp->vc_type = CONV_CODEPAGE; | |
| 5984 vcp->vc_factor = 2; /* up to twice as long */ | |
| 1904 | 5985 vcp->vc_cpfrom = from_is_utf8 ? 0 : encname2codepage(from); |
| 5986 vcp->vc_cpto = to_is_utf8 ? 0 : encname2codepage(to); | |
| 7 | 5987 } |
| 5988 #endif | |
| 5989 #ifdef MACOS_X | |
| 5990 else if ((from_prop & ENC_MACROMAN) && (to_prop & ENC_LATIN1)) | |
| 5991 { | |
| 5992 vcp->vc_type = CONV_MAC_LATIN1; | |
| 5993 } | |
| 1904 | 5994 else if ((from_prop & ENC_MACROMAN) && to_is_utf8) |
| 7 | 5995 { |
| 5996 vcp->vc_type = CONV_MAC_UTF8; | |
| 5997 vcp->vc_factor = 2; /* up to twice as long */ | |
| 5998 } | |
| 5999 else if ((from_prop & ENC_LATIN1) && (to_prop & ENC_MACROMAN)) | |
| 6000 { | |
| 6001 vcp->vc_type = CONV_LATIN1_MAC; | |
| 6002 } | |
| 1904 | 6003 else if (from_is_utf8 && (to_prop & ENC_MACROMAN)) |
| 7 | 6004 { |
| 6005 vcp->vc_type = CONV_UTF8_MAC; | |
| 6006 } | |
| 6007 #endif | |
| 6008 # ifdef USE_ICONV | |
| 6009 else | |
| 6010 { | |
| 6011 /* Use iconv() for conversion. */ | |
| 6012 vcp->vc_fd = (iconv_t)my_iconv_open( | |
| 1904 | 6013 to_is_utf8 ? (char_u *)"utf-8" : to, |
| 6014 from_is_utf8 ? (char_u *)"utf-8" : from); | |
| 7 | 6015 if (vcp->vc_fd != (iconv_t)-1) |
| 6016 { | |
| 6017 vcp->vc_type = CONV_ICONV; | |
| 6018 vcp->vc_factor = 4; /* could be longer too... */ | |
| 6019 } | |
| 6020 } | |
| 6021 # endif | |
| 6022 if (vcp->vc_type == CONV_NONE) | |
| 6023 return FAIL; | |
| 167 | 6024 |
| 7 | 6025 return OK; |
| 6026 } | |
| 6027 | |
| 6028 #if defined(FEAT_GUI) || defined(AMIGA) || defined(WIN3264) \ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
6029 || defined(PROTO) |
| 7 | 6030 /* |
| 6031 * Do conversion on typed input characters in-place. | |
| 6032 * The input and output are not NUL terminated! | |
| 6033 * Returns the length after conversion. | |
| 6034 */ | |
| 6035 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6036 convert_input(char_u *ptr, int len, int maxlen) |
| 7 | 6037 { |
| 6038 return convert_input_safe(ptr, len, maxlen, NULL, NULL); | |
| 6039 } | |
| 6040 #endif | |
| 6041 | |
| 6042 /* | |
| 6043 * Like convert_input(), but when there is an incomplete byte sequence at the | |
| 6044 * end return that as an allocated string in "restp" and set "*restlenp" to | |
| 6045 * the length. If "restp" is NULL it is not used. | |
| 6046 */ | |
| 6047 int | |
|
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parents:
7803
diff
changeset
|
6048 convert_input_safe( |
|
41789f16d6b2
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6049 char_u *ptr, |
|
41789f16d6b2
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parents:
7803
diff
changeset
|
6050 int len, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6051 int maxlen, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6052 char_u **restp, |
|
41789f16d6b2
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6053 int *restlenp) |
| 7 | 6054 { |
| 6055 char_u *d; | |
| 6056 int dlen = len; | |
| 6057 int unconvertlen = 0; | |
| 6058 | |
| 6059 d = string_convert_ext(&input_conv, ptr, &dlen, | |
| 6060 restp == NULL ? NULL : &unconvertlen); | |
| 6061 if (d != NULL) | |
| 6062 { | |
| 6063 if (dlen <= maxlen) | |
| 6064 { | |
| 6065 if (unconvertlen > 0) | |
| 6066 { | |
| 6067 /* Move the unconverted characters to allocated memory. */ | |
| 6068 *restp = alloc(unconvertlen); | |
| 6069 if (*restp != NULL) | |
| 6070 mch_memmove(*restp, ptr + len - unconvertlen, unconvertlen); | |
| 6071 *restlenp = unconvertlen; | |
| 6072 } | |
| 6073 mch_memmove(ptr, d, dlen); | |
| 6074 } | |
| 6075 else | |
| 6076 /* result is too long, keep the unconverted text (the caller must | |
| 6077 * have done something wrong!) */ | |
| 6078 dlen = len; | |
| 6079 vim_free(d); | |
| 6080 } | |
| 6081 return dlen; | |
| 6082 } | |
| 6083 | |
| 6084 /* | |
| 6085 * Convert text "ptr[*lenp]" according to "vcp". | |
| 6086 * Returns the result in allocated memory and sets "*lenp". | |
| 6087 * When "lenp" is NULL, use NUL terminated strings. | |
| 6088 * Illegal chars are often changed to "?", unless vcp->vc_fail is set. | |
| 6089 * When something goes wrong, NULL is returned and "*lenp" is unchanged. | |
| 6090 */ | |
| 6091 char_u * | |
|
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parents:
7803
diff
changeset
|
6092 string_convert( |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6093 vimconv_T *vcp, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6094 char_u *ptr, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6095 int *lenp) |
| 7 | 6096 { |
| 6097 return string_convert_ext(vcp, ptr, lenp, NULL); | |
| 6098 } | |
| 6099 | |
| 6100 /* | |
| 6101 * Like string_convert(), but when "unconvlenp" is not NULL and there are is | |
| 6102 * an incomplete sequence at the end it is not converted and "*unconvlenp" is | |
| 6103 * set to the number of remaining bytes. | |
| 6104 */ | |
| 6105 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6106 string_convert_ext( |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6107 vimconv_T *vcp, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6108 char_u *ptr, |
|
41789f16d6b2
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6109 int *lenp, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6110 int *unconvlenp) |
| 7 | 6111 { |
| 6112 char_u *retval = NULL; | |
| 6113 char_u *d; | |
| 6114 int len; | |
| 6115 int i; | |
| 6116 int l; | |
| 6117 int c; | |
| 6118 | |
| 6119 if (lenp == NULL) | |
| 6120 len = (int)STRLEN(ptr); | |
| 6121 else | |
| 6122 len = *lenp; | |
| 6123 if (len == 0) | |
| 6124 return vim_strsave((char_u *)""); | |
| 6125 | |
| 6126 switch (vcp->vc_type) | |
| 6127 { | |
| 6128 case CONV_TO_UTF8: /* latin1 to utf-8 conversion */ | |
| 6129 retval = alloc(len * 2 + 1); | |
| 6130 if (retval == NULL) | |
| 6131 break; | |
| 6132 d = retval; | |
| 6133 for (i = 0; i < len; ++i) | |
| 6134 { | |
| 26 | 6135 c = ptr[i]; |
| 6136 if (c < 0x80) | |
| 6137 *d++ = c; | |
| 7 | 6138 else |
| 6139 { | |
| 26 | 6140 *d++ = 0xc0 + ((unsigned)c >> 6); |
| 6141 *d++ = 0x80 + (c & 0x3f); | |
| 7 | 6142 } |
| 6143 } | |
| 6144 *d = NUL; | |
| 6145 if (lenp != NULL) | |
| 6146 *lenp = (int)(d - retval); | |
| 6147 break; | |
| 6148 | |
| 26 | 6149 case CONV_9_TO_UTF8: /* latin9 to utf-8 conversion */ |
| 6150 retval = alloc(len * 3 + 1); | |
| 6151 if (retval == NULL) | |
| 6152 break; | |
| 6153 d = retval; | |
| 6154 for (i = 0; i < len; ++i) | |
| 6155 { | |
| 6156 c = ptr[i]; | |
| 6157 switch (c) | |
| 6158 { | |
| 6159 case 0xa4: c = 0x20ac; break; /* euro */ | |
| 6160 case 0xa6: c = 0x0160; break; /* S hat */ | |
| 6161 case 0xa8: c = 0x0161; break; /* S -hat */ | |
| 6162 case 0xb4: c = 0x017d; break; /* Z hat */ | |
| 6163 case 0xb8: c = 0x017e; break; /* Z -hat */ | |
| 6164 case 0xbc: c = 0x0152; break; /* OE */ | |
| 6165 case 0xbd: c = 0x0153; break; /* oe */ | |
| 6166 case 0xbe: c = 0x0178; break; /* Y */ | |
| 6167 } | |
| 6168 d += utf_char2bytes(c, d); | |
| 6169 } | |
| 6170 *d = NUL; | |
| 6171 if (lenp != NULL) | |
| 6172 *lenp = (int)(d - retval); | |
| 6173 break; | |
| 6174 | |
| 7 | 6175 case CONV_TO_LATIN1: /* utf-8 to latin1 conversion */ |
| 26 | 6176 case CONV_TO_LATIN9: /* utf-8 to latin9 conversion */ |
| 7 | 6177 retval = alloc(len + 1); |
| 6178 if (retval == NULL) | |
| 6179 break; | |
| 6180 d = retval; | |
| 6181 for (i = 0; i < len; ++i) | |
| 6182 { | |
| 2015 | 6183 l = utf_ptr2len_len(ptr + i, len - i); |
| 7 | 6184 if (l == 0) |
| 6185 *d++ = NUL; | |
| 6186 else if (l == 1) | |
| 6187 { | |
| 2015 | 6188 int l_w = utf8len_tab_zero[ptr[i]]; |
| 6189 | |
| 6190 if (l_w == 0) | |
| 6191 { | |
| 6192 /* Illegal utf-8 byte cannot be converted */ | |
| 6193 vim_free(retval); | |
| 6194 return NULL; | |
| 6195 } | |
| 6196 if (unconvlenp != NULL && l_w > len - i) | |
| 7 | 6197 { |
| 6198 /* Incomplete sequence at the end. */ | |
| 6199 *unconvlenp = len - i; | |
| 6200 break; | |
| 6201 } | |
| 6202 *d++ = ptr[i]; | |
| 6203 } | |
| 6204 else | |
| 6205 { | |
| 6206 c = utf_ptr2char(ptr + i); | |
| 26 | 6207 if (vcp->vc_type == CONV_TO_LATIN9) |
| 6208 switch (c) | |
| 6209 { | |
| 6210 case 0x20ac: c = 0xa4; break; /* euro */ | |
| 6211 case 0x0160: c = 0xa6; break; /* S hat */ | |
| 6212 case 0x0161: c = 0xa8; break; /* S -hat */ | |
| 6213 case 0x017d: c = 0xb4; break; /* Z hat */ | |
| 6214 case 0x017e: c = 0xb8; break; /* Z -hat */ | |
| 6215 case 0x0152: c = 0xbc; break; /* OE */ | |
| 6216 case 0x0153: c = 0xbd; break; /* oe */ | |
| 6217 case 0x0178: c = 0xbe; break; /* Y */ | |
| 6218 case 0xa4: | |
| 6219 case 0xa6: | |
| 6220 case 0xa8: | |
| 6221 case 0xb4: | |
| 6222 case 0xb8: | |
| 6223 case 0xbc: | |
| 6224 case 0xbd: | |
| 6225 case 0xbe: c = 0x100; break; /* not in latin9 */ | |
| 6226 } | |
| 7 | 6227 if (!utf_iscomposing(c)) /* skip composing chars */ |
| 6228 { | |
| 6229 if (c < 0x100) | |
| 6230 *d++ = c; | |
| 6231 else if (vcp->vc_fail) | |
| 6232 { | |
| 6233 vim_free(retval); | |
| 6234 return NULL; | |
| 6235 } | |
| 6236 else | |
| 6237 { | |
| 6238 *d++ = 0xbf; | |
| 6239 if (utf_char2cells(c) > 1) | |
| 6240 *d++ = '?'; | |
| 6241 } | |
| 6242 } | |
| 6243 i += l - 1; | |
| 6244 } | |
| 6245 } | |
| 6246 *d = NUL; | |
| 6247 if (lenp != NULL) | |
| 6248 *lenp = (int)(d - retval); | |
| 6249 break; | |
| 6250 | |
| 765 | 6251 # ifdef MACOS_CONVERT |
| 7 | 6252 case CONV_MAC_LATIN1: |
| 6253 retval = mac_string_convert(ptr, len, lenp, vcp->vc_fail, | |
| 18 | 6254 'm', 'l', unconvlenp); |
| 7 | 6255 break; |
| 6256 | |
| 6257 case CONV_LATIN1_MAC: | |
| 6258 retval = mac_string_convert(ptr, len, lenp, vcp->vc_fail, | |
| 18 | 6259 'l', 'm', unconvlenp); |
| 7 | 6260 break; |
| 6261 | |
| 6262 case CONV_MAC_UTF8: | |
| 6263 retval = mac_string_convert(ptr, len, lenp, vcp->vc_fail, | |
| 18 | 6264 'm', 'u', unconvlenp); |
| 7 | 6265 break; |
| 6266 | |
| 6267 case CONV_UTF8_MAC: | |
| 6268 retval = mac_string_convert(ptr, len, lenp, vcp->vc_fail, | |
| 18 | 6269 'u', 'm', unconvlenp); |
| 7 | 6270 break; |
| 6271 # endif | |
| 6272 | |
| 6273 # ifdef USE_ICONV | |
| 6274 case CONV_ICONV: /* conversion with output_conv.vc_fd */ | |
| 1904 | 6275 retval = iconv_string(vcp, ptr, len, unconvlenp, lenp); |
| 7 | 6276 break; |
| 6277 # endif | |
| 6278 # ifdef WIN3264 | |
| 6279 case CONV_CODEPAGE: /* codepage -> codepage */ | |
| 6280 { | |
| 6281 int retlen; | |
| 6282 int tmp_len; | |
| 6283 short_u *tmp; | |
| 6284 | |
| 6285 /* 1. codepage/UTF-8 -> ucs-2. */ | |
| 6286 if (vcp->vc_cpfrom == 0) | |
| 1752 | 6287 tmp_len = utf8_to_utf16(ptr, len, NULL, NULL); |
| 7 | 6288 else |
| 4122 | 6289 { |
| 6290 tmp_len = MultiByteToWideChar(vcp->vc_cpfrom, | |
| 6291 unconvlenp ? MB_ERR_INVALID_CHARS : 0, | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7827
diff
changeset
|
6292 (char *)ptr, len, 0, 0); |
| 4122 | 6293 if (tmp_len == 0 |
| 6294 && GetLastError() == ERROR_NO_UNICODE_TRANSLATION) | |
| 6295 { | |
| 6296 if (lenp != NULL) | |
| 6297 *lenp = 0; | |
| 6298 if (unconvlenp != NULL) | |
| 6299 *unconvlenp = len; | |
| 6300 retval = alloc(1); | |
| 6301 if (retval) | |
| 6302 retval[0] = NUL; | |
| 6303 return retval; | |
| 6304 } | |
| 6305 } | |
| 7 | 6306 tmp = (short_u *)alloc(sizeof(short_u) * tmp_len); |
| 6307 if (tmp == NULL) | |
| 6308 break; | |
| 6309 if (vcp->vc_cpfrom == 0) | |
| 1752 | 6310 utf8_to_utf16(ptr, len, tmp, unconvlenp); |
| 7 | 6311 else |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7827
diff
changeset
|
6312 MultiByteToWideChar(vcp->vc_cpfrom, 0, |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7827
diff
changeset
|
6313 (char *)ptr, len, tmp, tmp_len); |
| 7 | 6314 |
| 6315 /* 2. ucs-2 -> codepage/UTF-8. */ | |
| 6316 if (vcp->vc_cpto == 0) | |
| 1752 | 6317 retlen = utf16_to_utf8(tmp, tmp_len, NULL); |
| 7 | 6318 else |
| 6319 retlen = WideCharToMultiByte(vcp->vc_cpto, 0, | |
| 6320 tmp, tmp_len, 0, 0, 0, 0); | |
| 6321 retval = alloc(retlen + 1); | |
| 6322 if (retval != NULL) | |
| 6323 { | |
| 6324 if (vcp->vc_cpto == 0) | |
| 1752 | 6325 utf16_to_utf8(tmp, tmp_len, retval); |
| 7 | 6326 else |
| 6327 WideCharToMultiByte(vcp->vc_cpto, 0, | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7827
diff
changeset
|
6328 tmp, tmp_len, |
|
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
7827
diff
changeset
|
6329 (char *)retval, retlen, 0, 0); |
| 7 | 6330 retval[retlen] = NUL; |
| 6331 if (lenp != NULL) | |
| 6332 *lenp = retlen; | |
| 6333 } | |
| 6334 vim_free(tmp); | |
| 6335 break; | |
| 6336 } | |
| 6337 # endif | |
| 6338 } | |
| 6339 | |
| 6340 return retval; | |
| 6341 } | |
| 6342 #endif |