annotate src/mbyte.c @ 8110:d1974721ddc5 v7.4.1349

commit https://github.com/vim/vim/commit/74a97b1ea0fe2c729e26718d0eec4164c8bed151 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Feb 18 21:19:21 2016 +0100 patch 7.4.1349 Problem: And some more MingW compiler warnings. (Cesar Romani) Solution: Add type casts.
author Christian Brabandt <cb@256bit.org>
date Thu, 18 Feb 2016 21:30:04 +0100
parents b6cb94ad97a4
children 05b88224cea1
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 * Multibyte extensions partly by Sung-Hoon Baek
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5 *
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6 * Do ":help uganda" in Vim to read copying and usage conditions.
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7 * Do ":help credits" in Vim to see a list of people who contributed.
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8 * See README.txt for an overview of the Vim source code.
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9 */
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10 /*
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11 * mbyte.c: Code specifically for handling multi-byte characters.
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12 *
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13 * The encoding used in the core is set with 'encoding'. When 'encoding' is
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14 * changed, the following four variables are set (for speed).
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15 * Currently these types of character encodings are supported:
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16 *
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17 * "enc_dbcs" When non-zero it tells the type of double byte character
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18 * encoding (Chinese, Korean, Japanese, etc.).
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19 * The cell width on the display is equal to the number of
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20 * bytes. (exception: DBCS_JPNU with first byte 0x8e)
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21 * Recognizing the first or second byte is difficult, it
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22 * requires checking a byte sequence from the start.
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23 * "enc_utf8" When TRUE use Unicode characters in UTF-8 encoding.
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24 * The cell width on the display needs to be determined from
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25 * the character value.
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26 * Recognizing bytes is easy: 0xxx.xxxx is a single-byte
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27 * char, 10xx.xxxx is a trailing byte, 11xx.xxxx is a leading
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28 * byte of a multi-byte character.
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29 * To make things complicated, up to six composing characters
7
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30 * are allowed. These are drawn on top of the first char.
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31 * For most editing the sequence of bytes with composing
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32 * characters included is considered to be one character.
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33 * "enc_unicode" When 2 use 16-bit Unicode characters (or UTF-16).
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34 * When 4 use 32-but Unicode characters.
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35 * Internally characters are stored in UTF-8 encoding to
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36 * avoid NUL bytes. Conversion happens when doing I/O.
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37 * "enc_utf8" will also be TRUE.
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38 *
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39 * "has_mbyte" is set when "enc_dbcs" or "enc_utf8" is non-zero.
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40 *
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41 * If none of these is TRUE, 8-bit bytes are used for a character. The
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42 * encoding isn't currently specified (TODO).
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43 *
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44 * 'encoding' specifies the encoding used in the core. This is in registers,
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45 * text manipulation, buffers, etc. Conversion has to be done when characters
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46 * in another encoding are received or send:
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47 *
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48 * clipboard
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49 * ^
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50 * | (2)
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51 * V
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52 * +---------------+
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53 * (1) | | (3)
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54 * keyboard ----->| core |-----> display
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55 * | |
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56 * +---------------+
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57 * ^
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58 * | (4)
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59 * V
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60 * file
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61 *
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62 * (1) Typed characters arrive in the current locale. Conversion is to be
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63 * done when 'encoding' is different from 'termencoding'.
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64 * (2) Text will be made available with the encoding specified with
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65 * 'encoding'. If this is not sufficient, system-specific conversion
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66 * might be required.
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67 * (3) For the GUI the correct font must be selected, no conversion done.
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68 * Otherwise, conversion is to be done when 'encoding' differs from
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69 * 'termencoding'. (Different in the GTK+ 2 port -- 'termencoding'
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70 * is always used for both input and output and must always be set to
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71 * "utf-8". gui_mch_init() does this automatically.)
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72 * (4) The encoding of the file is specified with 'fileencoding'. Conversion
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73 * is to be done when it's different from 'encoding'.
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74 *
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75 * The viminfo file is a special case: Only text is converted, not file names.
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76 * Vim scripts may contain an ":encoding" command. This has an effect for
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77 * some commands, like ":menutrans"
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78 */
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79
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80 #include "vim.h"
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81
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82 #ifdef WIN32UNIX
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83 # ifndef WIN32_LEAN_AND_MEAN
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84 # define WIN32_LEAN_AND_MEAN
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85 # endif
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86 # if defined(FEAT_GUI) || defined(FEAT_XCLIPBOARD)
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87 # include <X11/Xwindows.h>
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88 # define WINBYTE wBYTE
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89 # else
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90 # include <windows.h>
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91 # define WINBYTE BYTE
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92 # endif
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93 # ifdef WIN32
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94 # undef WIN32 /* Some windows.h define WIN32, we don't want that here. */
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95 # endif
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96 #else
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97 # define WINBYTE BYTE
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98 #endif
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99
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100 #if (defined(WIN3264) || defined(WIN32UNIX)) && !defined(__MINGW32__)
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101 # include <winnls.h>
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102 #endif
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103
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104 #ifdef FEAT_GUI_X11
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105 # include <X11/Intrinsic.h>
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106 #endif
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107 #ifdef X_LOCALE
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108 #include <X11/Xlocale.h>
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109 #endif
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110
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111 #if defined(FEAT_GUI_GTK) && defined(FEAT_XIM)
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112 # include <gdk/gdkkeysyms.h>
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113 # ifdef WIN3264
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114 # include <gdk/gdkwin32.h>
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115 # else
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116 # include <gdk/gdkx.h>
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117 # endif
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118 #endif
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119
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120 #ifdef HAVE_WCHAR_H
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121 # include <wchar.h>
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122 #endif
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123
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124 #if 0
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125 /* This has been disabled, because several people reported problems with the
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126 * wcwidth() and iswprint() library functions, esp. for Hebrew. */
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127 # ifdef __STDC_ISO_10646__
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128 # define USE_WCHAR_FUNCTIONS
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129 # endif
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130 #endif
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131
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132 #if defined(FEAT_MBYTE) || defined(PROTO)
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133
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134 static int enc_canon_search(char_u *name);
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135 static int dbcs_char2len(int c);
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136 static int dbcs_char2bytes(int c, char_u *buf);
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137 static int dbcs_ptr2len(char_u *p);
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138 static int dbcs_ptr2len_len(char_u *p, int size);
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139 static int utf_ptr2cells_len(char_u *p, int size);
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140 static int dbcs_char2cells(int c);
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141 static int dbcs_ptr2cells_len(char_u *p, int size);
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142 static int dbcs_ptr2char(char_u *p);
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143 static int utf_safe_read_char_adv(char_u **s, size_t *n);
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144
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145 /*
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146 * Lookup table to quickly get the length in bytes of a UTF-8 character from
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147 * the first byte of a UTF-8 string.
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148 * Bytes which are illegal when used as the first byte have a 1.
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149 * The NUL byte has length 1.
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150 */
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151 static char utf8len_tab[256] =
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152 {
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153 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,
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154 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,
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155 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,
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156 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,
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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,
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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,
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159 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,
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160 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,
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161 };
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162
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163 /*
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164 * Like utf8len_tab above, but using a zero for illegal lead bytes.
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165 */
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166 static char utf8len_tab_zero[256] =
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167 {
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168 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,
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169 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,
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170 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,
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171 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,
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172 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,
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173 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,
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174 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,
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175 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,
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176 };
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177
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178 /*
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179 * XIM often causes trouble. Define XIM_DEBUG to get a log of XIM callbacks
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180 * in the "xim.log" file.
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181 */
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182 /* #define XIM_DEBUG */
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183 #ifdef XIM_DEBUG
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184 static void
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185 xim_log(char *s, ...)
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186 {
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187 va_list arglist;
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188 static FILE *fd = NULL;
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189
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190 if (fd == (FILE *)-1)
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191 return;
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192 if (fd == NULL)
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193 {
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194 fd = mch_fopen("xim.log", "w");
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195 if (fd == NULL)
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196 {
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197 EMSG("Cannot open xim.log");
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198 fd = (FILE *)-1;
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199 return;
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200 }
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201 }
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202
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203 va_start(arglist, s);
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204 vfprintf(fd, s, arglist);
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205 va_end(arglist);
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206 }
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207 #endif
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208
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209 #endif
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210
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211 #if defined(FEAT_MBYTE) || defined(FEAT_POSTSCRIPT) || defined(PROTO)
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212 /*
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213 * Canonical encoding names and their properties.
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214 * "iso-8859-n" is handled by enc_canonize() directly.
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215 */
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216 static struct
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217 { char *name; int prop; int codepage;}
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218 enc_canon_table[] =
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219 {
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220 #define IDX_LATIN_1 0
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221 {"latin1", ENC_8BIT + ENC_LATIN1, 1252},
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222 #define IDX_ISO_2 1
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223 {"iso-8859-2", ENC_8BIT, 0},
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224 #define IDX_ISO_3 2
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225 {"iso-8859-3", ENC_8BIT, 0},
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226 #define IDX_ISO_4 3
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227 {"iso-8859-4", ENC_8BIT, 0},
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228 #define IDX_ISO_5 4
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229 {"iso-8859-5", ENC_8BIT, 0},
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230 #define IDX_ISO_6 5
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231 {"iso-8859-6", ENC_8BIT, 0},
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232 #define IDX_ISO_7 6
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233 {"iso-8859-7", ENC_8BIT, 0},
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234 #define IDX_ISO_8 7
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235 {"iso-8859-8", ENC_8BIT, 0},
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236 #define IDX_ISO_9 8
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237 {"iso-8859-9", ENC_8BIT, 0},
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238 #define IDX_ISO_10 9
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239 {"iso-8859-10", ENC_8BIT, 0},
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240 #define IDX_ISO_11 10
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241 {"iso-8859-11", ENC_8BIT, 0},
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242 #define IDX_ISO_13 11
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243 {"iso-8859-13", ENC_8BIT, 0},
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244 #define IDX_ISO_14 12
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245 {"iso-8859-14", ENC_8BIT, 0},
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246 #define IDX_ISO_15 13
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247 {"iso-8859-15", ENC_8BIT + ENC_LATIN9, 0},
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248 #define IDX_KOI8_R 14
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249 {"koi8-r", ENC_8BIT, 0},
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250 #define IDX_KOI8_U 15
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251 {"koi8-u", ENC_8BIT, 0},
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252 #define IDX_UTF8 16
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253 {"utf-8", ENC_UNICODE, 0},
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254 #define IDX_UCS2 17
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255 {"ucs-2", ENC_UNICODE + ENC_ENDIAN_B + ENC_2BYTE, 0},
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256 #define IDX_UCS2LE 18
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257 {"ucs-2le", ENC_UNICODE + ENC_ENDIAN_L + ENC_2BYTE, 0},
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258 #define IDX_UTF16 19
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259 {"utf-16", ENC_UNICODE + ENC_ENDIAN_B + ENC_2WORD, 0},
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260 #define IDX_UTF16LE 20
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261 {"utf-16le", ENC_UNICODE + ENC_ENDIAN_L + ENC_2WORD, 0},
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262 #define IDX_UCS4 21
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263 {"ucs-4", ENC_UNICODE + ENC_ENDIAN_B + ENC_4BYTE, 0},
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264 #define IDX_UCS4LE 22
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265 {"ucs-4le", ENC_UNICODE + ENC_ENDIAN_L + ENC_4BYTE, 0},
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266
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267 /* For debugging DBCS encoding on Unix. */
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268 #define IDX_DEBUG 23
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269 {"debug", ENC_DBCS, DBCS_DEBUG},
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270 #define IDX_EUC_JP 24
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271 {"euc-jp", ENC_DBCS, DBCS_JPNU},
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272 #define IDX_SJIS 25
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273 {"sjis", ENC_DBCS, DBCS_JPN},
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274 #define IDX_EUC_KR 26
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275 {"euc-kr", ENC_DBCS, DBCS_KORU},
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276 #define IDX_EUC_CN 27
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277 {"euc-cn", ENC_DBCS, DBCS_CHSU},
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278 #define IDX_EUC_TW 28
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279 {"euc-tw", ENC_DBCS, DBCS_CHTU},
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280 #define IDX_BIG5 29
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281 {"big5", ENC_DBCS, DBCS_CHT},
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282
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283 /* MS-DOS and MS-Windows codepages are included here, so that they can be
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284 * used on Unix too. Most of them are similar to ISO-8859 encodings, but
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285 * not exactly the same. */
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286 #define IDX_CP437 30
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287 {"cp437", ENC_8BIT, 437}, /* like iso-8859-1 */
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288 #define IDX_CP737 31
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289 {"cp737", ENC_8BIT, 737}, /* like iso-8859-7 */
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290 #define IDX_CP775 32
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291 {"cp775", ENC_8BIT, 775}, /* Baltic */
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292 #define IDX_CP850 33
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293 {"cp850", ENC_8BIT, 850}, /* like iso-8859-4 */
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294 #define IDX_CP852 34
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295 {"cp852", ENC_8BIT, 852}, /* like iso-8859-1 */
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296 #define IDX_CP855 35
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297 {"cp855", ENC_8BIT, 855}, /* like iso-8859-2 */
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298 #define IDX_CP857 36
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299 {"cp857", ENC_8BIT, 857}, /* like iso-8859-5 */
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300 #define IDX_CP860 37
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301 {"cp860", ENC_8BIT, 860}, /* like iso-8859-9 */
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302 #define IDX_CP861 38
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303 {"cp861", ENC_8BIT, 861}, /* like iso-8859-1 */
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304 #define IDX_CP862 39
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305 {"cp862", ENC_8BIT, 862}, /* like iso-8859-1 */
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306 #define IDX_CP863 40
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307 {"cp863", ENC_8BIT, 863}, /* like iso-8859-8 */
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308 #define IDX_CP865 41
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309 {"cp865", ENC_8BIT, 865}, /* like iso-8859-1 */
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310 #define IDX_CP866 42
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311 {"cp866", ENC_8BIT, 866}, /* like iso-8859-5 */
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312 #define IDX_CP869 43
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313 {"cp869", ENC_8BIT, 869}, /* like iso-8859-7 */
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314 #define IDX_CP874 44
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315 {"cp874", ENC_8BIT, 874}, /* Thai */
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316 #define IDX_CP932 45
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317 {"cp932", ENC_DBCS, DBCS_JPN},
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318 #define IDX_CP936 46
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319 {"cp936", ENC_DBCS, DBCS_CHS},
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320 #define IDX_CP949 47
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321 {"cp949", ENC_DBCS, DBCS_KOR},
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322 #define IDX_CP950 48
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323 {"cp950", ENC_DBCS, DBCS_CHT},
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324 #define IDX_CP1250 49
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325 {"cp1250", ENC_8BIT, 1250}, /* Czech, Polish, etc. */
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326 #define IDX_CP1251 50
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327 {"cp1251", ENC_8BIT, 1251}, /* Cyrillic */
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vimboss
parents: 344
diff changeset
328 /* cp1252 is considered to be equal to latin1 */
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vimboss
parents: 344
diff changeset
329 #define IDX_CP1253 51
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vimboss
parents: 344
diff changeset
330 {"cp1253", ENC_8BIT, 1253}, /* Greek */
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vimboss
parents: 344
diff changeset
331 #define IDX_CP1254 52
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vimboss
parents: 344
diff changeset
332 {"cp1254", ENC_8BIT, 1254}, /* Turkish */
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vimboss
parents: 344
diff changeset
333 #define IDX_CP1255 53
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vimboss
parents: 344
diff changeset
334 {"cp1255", ENC_8BIT, 1255}, /* Hebrew */
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vimboss
parents: 344
diff changeset
335 #define IDX_CP1256 54
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vimboss
parents: 344
diff changeset
336 {"cp1256", ENC_8BIT, 1256}, /* Arabic */
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vimboss
parents: 344
diff changeset
337 #define IDX_CP1257 55
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vimboss
parents: 344
diff changeset
338 {"cp1257", ENC_8BIT, 1257}, /* Baltic */
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vimboss
parents: 344
diff changeset
339 #define IDX_CP1258 56
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vimboss
parents: 344
diff changeset
340 {"cp1258", ENC_8BIT, 1258}, /* Vietnamese */
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vimboss
parents: 344
diff changeset
341
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vimboss
parents: 344
diff changeset
342 #define IDX_MACROMAN 57
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vimboss
parents: 344
diff changeset
343 {"macroman", ENC_8BIT + ENC_MACROMAN, 0}, /* Mac OS */
890
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parents: 856
diff changeset
344 #define IDX_DECMCS 58
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vimboss
parents: 856
diff changeset
345 {"dec-mcs", ENC_8BIT, 0}, /* DEC MCS */
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vimboss
parents: 856
diff changeset
346 #define IDX_HPROMAN8 59
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vimboss
parents: 856
diff changeset
347 {"hp-roman8", ENC_8BIT, 0}, /* HP Roman8 */
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vimboss
parents: 856
diff changeset
348 #define IDX_COUNT 60
7
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parents:
diff changeset
349 };
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parents:
diff changeset
350
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vimboss
parents:
diff changeset
351 /*
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vimboss
parents:
diff changeset
352 * Aliases for encoding names.
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vimboss
parents:
diff changeset
353 */
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vimboss
parents:
diff changeset
354 static struct
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vimboss
parents:
diff changeset
355 { char *name; int canon;}
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vimboss
parents:
diff changeset
356 enc_alias_table[] =
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vimboss
parents:
diff changeset
357 {
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vimboss
parents:
diff changeset
358 {"ansi", IDX_LATIN_1},
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vimboss
parents:
diff changeset
359 {"iso-8859-1", IDX_LATIN_1},
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vimboss
parents:
diff changeset
360 {"latin2", IDX_ISO_2},
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vimboss
parents:
diff changeset
361 {"latin3", IDX_ISO_3},
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vimboss
parents:
diff changeset
362 {"latin4", IDX_ISO_4},
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vimboss
parents:
diff changeset
363 {"cyrillic", IDX_ISO_5},
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vimboss
parents:
diff changeset
364 {"arabic", IDX_ISO_6},
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vimboss
parents:
diff changeset
365 {"greek", IDX_ISO_7},
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vimboss
parents:
diff changeset
366 #ifdef WIN3264
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vimboss
parents:
diff changeset
367 {"hebrew", IDX_CP1255},
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vimboss
parents:
diff changeset
368 #else
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vimboss
parents:
diff changeset
369 {"hebrew", IDX_ISO_8},
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vimboss
parents:
diff changeset
370 #endif
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vimboss
parents:
diff changeset
371 {"latin5", IDX_ISO_9},
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vimboss
parents:
diff changeset
372 {"turkish", IDX_ISO_9}, /* ? */
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vimboss
parents:
diff changeset
373 {"latin6", IDX_ISO_10},
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vimboss
parents:
diff changeset
374 {"nordic", IDX_ISO_10}, /* ? */
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vimboss
parents:
diff changeset
375 {"thai", IDX_ISO_11}, /* ? */
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vimboss
parents:
diff changeset
376 {"latin7", IDX_ISO_13},
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vimboss
parents:
diff changeset
377 {"latin8", IDX_ISO_14},
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vimboss
parents:
diff changeset
378 {"latin9", IDX_ISO_15},
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vimboss
parents:
diff changeset
379 {"utf8", IDX_UTF8},
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vimboss
parents:
diff changeset
380 {"unicode", IDX_UCS2},
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vimboss
parents:
diff changeset
381 {"ucs2", IDX_UCS2},
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vimboss
parents:
diff changeset
382 {"ucs2be", IDX_UCS2},
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vimboss
parents:
diff changeset
383 {"ucs-2be", IDX_UCS2},
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vimboss
parents:
diff changeset
384 {"ucs2le", IDX_UCS2LE},
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vimboss
parents:
diff changeset
385 {"utf16", IDX_UTF16},
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vimboss
parents:
diff changeset
386 {"utf16be", IDX_UTF16},
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vimboss
parents:
diff changeset
387 {"utf-16be", IDX_UTF16},
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vimboss
parents:
diff changeset
388 {"utf16le", IDX_UTF16LE},
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vimboss
parents:
diff changeset
389 {"ucs4", IDX_UCS4},
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vimboss
parents:
diff changeset
390 {"ucs4be", IDX_UCS4},
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vimboss
parents:
diff changeset
391 {"ucs-4be", IDX_UCS4},
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vimboss
parents:
diff changeset
392 {"ucs4le", IDX_UCS4LE},
1540
ca5b52e99385 updated for version 7.1-255
vimboss
parents: 1495
diff changeset
393 {"utf32", IDX_UCS4},
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vimboss
parents: 1495
diff changeset
394 {"utf-32", IDX_UCS4},
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vimboss
parents: 1495
diff changeset
395 {"utf32be", IDX_UCS4},
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vimboss
parents: 1495
diff changeset
396 {"utf-32be", IDX_UCS4},
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vimboss
parents: 1495
diff changeset
397 {"utf32le", IDX_UCS4LE},
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vimboss
parents: 1495
diff changeset
398 {"utf-32le", IDX_UCS4LE},
7
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vimboss
parents:
diff changeset
399 {"932", IDX_CP932},
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vimboss
parents:
diff changeset
400 {"949", IDX_CP949},
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vimboss
parents:
diff changeset
401 {"936", IDX_CP936},
932
c9ddc2338f41 updated for version 7.0-058
vimboss
parents: 890
diff changeset
402 {"gbk", IDX_CP936},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 {"950", IDX_CP950},
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vimboss
parents:
diff changeset
404 {"eucjp", IDX_EUC_JP},
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vimboss
parents:
diff changeset
405 {"unix-jis", IDX_EUC_JP},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406 {"ujis", IDX_EUC_JP},
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vimboss
parents:
diff changeset
407 {"shift-jis", IDX_SJIS},
6377
392dad030b8d updated for version 7.4.520
Bram Moolenaar <bram@vim.org>
parents: 6218
diff changeset
408 {"pck", IDX_SJIS}, /* Sun: PCK */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 {"euckr", IDX_EUC_KR},
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vimboss
parents:
diff changeset
410 {"5601", IDX_EUC_KR}, /* Sun: KS C 5601 */
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vimboss
parents:
diff changeset
411 {"euccn", IDX_EUC_CN},
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vimboss
parents:
diff changeset
412 {"gb2312", IDX_EUC_CN},
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vimboss
parents:
diff changeset
413 {"euctw", IDX_EUC_TW},
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vimboss
parents:
diff changeset
414 #if defined(WIN3264) || defined(WIN32UNIX) || defined(MACOS)
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vimboss
parents:
diff changeset
415 {"japan", IDX_CP932},
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vimboss
parents:
diff changeset
416 {"korea", IDX_CP949},
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vimboss
parents:
diff changeset
417 {"prc", IDX_CP936},
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vimboss
parents:
diff changeset
418 {"chinese", IDX_CP936},
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vimboss
parents:
diff changeset
419 {"taiwan", IDX_CP950},
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vimboss
parents:
diff changeset
420 {"big5", IDX_CP950},
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vimboss
parents:
diff changeset
421 #else
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vimboss
parents:
diff changeset
422 {"japan", IDX_EUC_JP},
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vimboss
parents:
diff changeset
423 {"korea", IDX_EUC_KR},
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vimboss
parents:
diff changeset
424 {"prc", IDX_EUC_CN},
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vimboss
parents:
diff changeset
425 {"chinese", IDX_EUC_CN},
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vimboss
parents:
diff changeset
426 {"taiwan", IDX_EUC_TW},
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vimboss
parents:
diff changeset
427 {"cp950", IDX_BIG5},
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vimboss
parents:
diff changeset
428 {"950", IDX_BIG5},
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vimboss
parents:
diff changeset
429 #endif
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vimboss
parents:
diff changeset
430 {"mac", IDX_MACROMAN},
890
ffa17de19445 updated for version 7.0-016
vimboss
parents: 856
diff changeset
431 {"mac-roman", IDX_MACROMAN},
7
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vimboss
parents:
diff changeset
432 {NULL, 0}
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vimboss
parents:
diff changeset
433 };
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vimboss
parents:
diff changeset
434
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vimboss
parents:
diff changeset
435 #ifndef CP_UTF8
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vimboss
parents:
diff changeset
436 # define CP_UTF8 65001 /* magic number from winnls.h */
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vimboss
parents:
diff changeset
437 #endif
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vimboss
parents:
diff changeset
438
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vimboss
parents:
diff changeset
439 /*
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vimboss
parents:
diff changeset
440 * Find encoding "name" in the list of canonical encoding names.
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vimboss
parents:
diff changeset
441 * Returns -1 if not found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 */
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vimboss
parents:
diff changeset
443 static int
7827
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Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
444 enc_canon_search(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 {
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vimboss
parents:
diff changeset
446 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 for (i = 0; i < IDX_COUNT; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 if (STRCMP(name, enc_canon_table[i].name) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 return i;
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vimboss
parents:
diff changeset
451 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453
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vimboss
parents:
diff changeset
454 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 #if defined(FEAT_MBYTE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457
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vimboss
parents:
diff changeset
458 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 * Find canonical encoding "name" in the list and return its properties.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 * Returns 0 if not found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
463 enc_canon_props(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 i = enc_canon_search(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 if (i >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 return enc_canon_table[i].prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
471 if (name[0] == 'c' && name[1] == 'p' && VIM_ISDIGIT(name[2]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 CPINFO cpinfo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475 /* Get info on this codepage to find out what it is. */
8080
b6cb94ad97a4 commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents: 7827
diff changeset
476 if (GetCPInfo(atoi((char *)name + 2), &cpinfo) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
477 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478 if (cpinfo.MaxCharSize == 1) /* some single-byte encoding */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 return ENC_8BIT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 if (cpinfo.MaxCharSize == 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 && (cpinfo.LeadByte[0] != 0 || cpinfo.LeadByte[1] != 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
482 /* must be a DBCS encoding */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 return ENC_DBCS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 if (STRNCMP(name, "2byte-", 6) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 return ENC_DBCS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 if (STRNCMP(name, "8bit-", 5) == 0 || STRNCMP(name, "iso-8859-", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 return ENC_8BIT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 * Set up for using multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
497 * Called in three cases:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 * - by main() to initialize (p_enc == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499 * - by set_init_1() after 'encoding' was set to its default.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500 * - by do_set() when 'encoding' has been set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 * p_enc must have been passed through enc_canonize() already.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
502 * Sets the "enc_unicode", "enc_utf8", "enc_dbcs" and "has_mbyte" flags.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503 * Fills mb_bytelen_tab[] and returns NULL when there are no problems.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504 * When there is something wrong: Returns an error message and doesn't change
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 * anything.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
508 mb_init(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513 int enc_dbcs_new = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 #if defined(USE_ICONV) && !defined(WIN3264) && !defined(WIN32UNIX) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 && !defined(MACOS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 # define LEN_FROM_CONV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 vimconv_T vimconv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 if (p_enc == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 /* Just starting up: set the whole table to one's. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 for (i = 0; i < 256; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 mb_bytelen_tab[i] = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 input_conv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 input_conv.vc_factor = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 output_conv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 if (p_enc[0] == 'c' && p_enc[1] == 'p' && VIM_ISDIGIT(p_enc[2]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 CPINFO cpinfo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 /* Get info on this codepage to find out what it is. */
8080
b6cb94ad97a4 commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents: 7827
diff changeset
538 if (GetCPInfo(atoi((char *)p_enc + 2), &cpinfo) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 if (cpinfo.MaxCharSize == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 /* some single-byte encoding */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 enc_unicode = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 enc_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 else if (cpinfo.MaxCharSize == 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 && (cpinfo.LeadByte[0] != 0 || cpinfo.LeadByte[1] != 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 /* must be a DBCS encoding, check below */
8080
b6cb94ad97a4 commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents: 7827
diff changeset
550 enc_dbcs_new = atoi((char *)p_enc + 2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 goto codepage_invalid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 else if (GetLastError() == ERROR_INVALID_PARAMETER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 codepage_invalid:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 return (char_u *)N_("E543: Not a valid codepage");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 else if (STRNCMP(p_enc, "8bit-", 5) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 || STRNCMP(p_enc, "iso-8859-", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 /* Accept any "8bit-" or "iso-8859-" name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 enc_unicode = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 enc_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 else if (STRNCMP(p_enc, "2byte-", 6) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 /* Windows: accept only valid codepage numbers, check below. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 if (p_enc[6] != 'c' || p_enc[7] != 'p'
8080
b6cb94ad97a4 commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents: 7827
diff changeset
574 || (enc_dbcs_new = atoi((char *)p_enc + 8)) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 return e_invarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 /* Unix: accept any "2byte-" name, assume current locale. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 enc_dbcs_new = DBCS_2BYTE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 else if ((idx = enc_canon_search(p_enc)) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 i = enc_canon_table[idx].prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 if (i & ENC_UNICODE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 /* Unicode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 enc_utf8 = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 if (i & (ENC_2BYTE | ENC_2WORD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 enc_unicode = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 else if (i & ENC_4BYTE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 enc_unicode = 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 enc_unicode = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 else if (i & ENC_DBCS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 /* 2byte, handle below */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 enc_dbcs_new = enc_canon_table[idx].codepage;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 /* Must be 8-bit. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 enc_unicode = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 enc_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 else /* Don't know what encoding this is, reject it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 return e_invarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 if (enc_dbcs_new != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 /* Check if the DBCS code page is OK. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 if (!IsValidCodePage(enc_dbcs_new))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 goto codepage_invalid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 enc_unicode = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 enc_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 enc_dbcs = enc_dbcs_new;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 has_mbyte = (enc_dbcs != 0 || enc_utf8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622
4168
ff193256398a updated for version 7.3.836
Bram Moolenaar <bram@vim.org>
parents: 4122
diff changeset
623 #if defined(WIN3264) || defined(FEAT_CYGWIN_WIN32_CLIPBOARD)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 enc_codepage = encname2codepage(p_enc);
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
625 enc_latin9 = (STRCMP(p_enc, "iso-8859-15") == 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627
492
81c06952fb1d updated for version 7.0135
vimboss
parents: 481
diff changeset
628 /* Detect an encoding that uses latin1 characters. */
81c06952fb1d updated for version 7.0135
vimboss
parents: 481
diff changeset
629 enc_latin1like = (enc_utf8 || STRCMP(p_enc, "latin1") == 0
81c06952fb1d updated for version 7.0135
vimboss
parents: 481
diff changeset
630 || STRCMP(p_enc, "iso-8859-15") == 0);
81c06952fb1d updated for version 7.0135
vimboss
parents: 481
diff changeset
631
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 * Set the function pointers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
637 mb_ptr2len = utfc_ptr2len;
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
638 mb_ptr2len_len = utfc_ptr2len_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 mb_char2len = utf_char2len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 mb_char2bytes = utf_char2bytes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 mb_ptr2cells = utf_ptr2cells;
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
642 mb_ptr2cells_len = utf_ptr2cells_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 mb_char2cells = utf_char2cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 mb_off2cells = utf_off2cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 mb_ptr2char = utf_ptr2char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 mb_head_off = utf_head_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 else if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
650 mb_ptr2len = dbcs_ptr2len;
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
651 mb_ptr2len_len = dbcs_ptr2len_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 mb_char2len = dbcs_char2len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 mb_char2bytes = dbcs_char2bytes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 mb_ptr2cells = dbcs_ptr2cells;
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
655 mb_ptr2cells_len = dbcs_ptr2cells_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 mb_char2cells = dbcs_char2cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 mb_off2cells = dbcs_off2cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 mb_ptr2char = dbcs_ptr2char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 mb_head_off = dbcs_head_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
663 mb_ptr2len = latin_ptr2len;
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
664 mb_ptr2len_len = latin_ptr2len_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 mb_char2len = latin_char2len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 mb_char2bytes = latin_char2bytes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 mb_ptr2cells = latin_ptr2cells;
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
668 mb_ptr2cells_len = latin_ptr2cells_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 mb_char2cells = latin_char2cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 mb_off2cells = latin_off2cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 mb_ptr2char = latin_ptr2char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 mb_head_off = latin_head_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 * Fill the mb_bytelen_tab[] for MB_BYTE2LEN().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 #ifdef LEN_FROM_CONV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 /* When 'encoding' is different from the current locale mblen() won't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680 * work. Use conversion to "utf-8" instead. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 vimconv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 if (enc_dbcs)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 p = enc_locale();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 if (p == NULL || STRCMP(p, p_enc) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 convert_setup(&vimconv, p_enc, (char_u *)"utf-8");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 vimconv.vc_fail = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 for (i = 0; i < 256; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 /* Our own function to reliably check the length of UTF-8 characters,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 * independent of mblen(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 n = utf8len_tab[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 else if (enc_dbcs == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 n = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 #if defined(WIN3264) || defined(WIN32UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 /* enc_dbcs is set by setting 'fileencoding'. It becomes a Windows
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 * CodePage identifier, which we can pass directly in to Windows
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 * API */
5602
8507bf8874d8 updated for version 7.4.148
Bram Moolenaar <bram@vim.org>
parents: 5477
diff changeset
708 n = IsDBCSLeadByteEx(enc_dbcs, (WINBYTE)i) ? 2 : 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 #else
5698
767103b5bcb0 updated for version 7.4.194
Bram Moolenaar <bram@vim.org>
parents: 5602
diff changeset
710 # if defined(MACOS) || defined(__amigaos4__) || defined(__ANDROID__)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 * if mblen() is not available, character which MSB is turned on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 * are treated as leading byte character. (note : This assumption
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 * is not always true.)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 n = (i & 0x80) ? 2 : 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 # else
3549
f52d2ea0f81c updated for version 7.3.535
Bram Moolenaar <bram@vim.org>
parents: 3402
diff changeset
718 char buf[MB_MAXBYTES + 1];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 # ifdef X_LOCALE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 # ifndef mblen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 # define mblen _Xmblen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 if (i == NUL) /* just in case mblen() can't handle "" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 n = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 buf[0] = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 buf[1] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 #ifdef LEN_FROM_CONV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 if (vimconv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 * string_convert() should fail when converting the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 * byte of a double-byte character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 p = string_convert(&vimconv, (char_u *)buf, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 n = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 n = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 * mblen() should return -1 for invalid (means the leading
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 * multibyte) character. However there are some platforms
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 * where mblen() returns 0 for invalid character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 * Therefore, following condition includes 0.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 */
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1752
diff changeset
755 ignored = mblen(NULL, 0); /* First reset the state. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 if (mblen(buf, (size_t)1) <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 n = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 n = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 mb_bytelen_tab[i] = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 #ifdef LEN_FROM_CONV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 convert_setup(&vimconv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 /* The cell width depends on the type of multi-byte characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 (void)init_chartab();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 /* When enc_utf8 is set or reset, (de)allocate ScreenLinesUC[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 screenalloc(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 /* When using Unicode, set default for 'fileencodings'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 if (enc_utf8 && !option_was_set((char_u *)"fencs"))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 set_string_option_direct((char_u *)"fencs", -1,
694
07d199fe02ed updated for version 7.0209
vimboss
parents: 681
diff changeset
782 (char_u *)"ucs-bom,utf-8,default,latin1", OPT_FREE, 0);
07d199fe02ed updated for version 7.0209
vimboss
parents: 681
diff changeset
783
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 #if defined(HAVE_BIND_TEXTDOMAIN_CODESET) && defined(FEAT_GETTEXT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 /* GNU gettext 0.10.37 supports this feature: set the codeset used for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 * translated messages independently from the current locale. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 (void)bind_textdomain_codeset(VIMPACKAGE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 enc_utf8 ? "utf-8" : (char *)p_enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 18
diff changeset
791 #ifdef WIN32
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 18
diff changeset
792 /* When changing 'encoding' while starting up, then convert the command
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 18
diff changeset
793 * line arguments from the active codepage to 'encoding'. */
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 18
diff changeset
794 if (starting != 0)
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 18
diff changeset
795 fix_arg_enc();
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 18
diff changeset
796 #endif
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 18
diff changeset
797
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 /* Fire an autocommand to let people do custom font setup. This must be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 * after Vim has been setup for the new encoding. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 apply_autocmds(EVENT_ENCODINGCHANGED, NULL, (char_u *)"", FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803
740
614e9af68eaa updated for version 7.0222
vimboss
parents: 714
diff changeset
804 #ifdef FEAT_SPELL
236
4707450c2b33 updated for version 7.0066
vimboss
parents: 227
diff changeset
805 /* Need to reload spell dictionaries */
4707450c2b33 updated for version 7.0066
vimboss
parents: 227
diff changeset
806 spell_reload();
4707450c2b33 updated for version 7.0066
vimboss
parents: 227
diff changeset
807 #endif
4707450c2b33 updated for version 7.0066
vimboss
parents: 227
diff changeset
808
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 * Return the size of the BOM for the current buffer:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 * 0 - no BOM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 * 2 - UCS-2 or UTF-16 BOM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 * 4 - UCS-4 BOM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 * 3 - UTF-8 BOM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
820 bomb_size(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 int n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 if (curbuf->b_p_bomb && !curbuf->b_p_bin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 if (*curbuf->b_p_fenc == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 if (enc_unicode != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 n = enc_unicode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 n = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 else if (STRCMP(curbuf->b_p_fenc, "utf-8") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 n = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 else if (STRNCMP(curbuf->b_p_fenc, "ucs-2", 5) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 || STRNCMP(curbuf->b_p_fenc, "utf-16", 6) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 n = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 else if (STRNCMP(curbuf->b_p_fenc, "ucs-4", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 n = 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 return n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 /*
3002
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
848 * Remove all BOM from "s" by moving remaining text.
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
849 */
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
850 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
851 remove_bom(char_u *s)
3002
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
852 {
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
853 if (enc_utf8)
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
854 {
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
855 char_u *p = s;
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
856
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
857 while ((p = vim_strbyte(p, 0xef)) != NULL)
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
858 {
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
859 if (p[1] == 0xbb && p[2] == 0xbf)
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
860 STRMOVE(p, p + 3);
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
861 else
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
862 ++p;
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
863 }
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
864 }
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
865 }
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
866
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
867 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 * Get class of pointer:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 * 0 for blank or NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 * 1 for punctuation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 * 2 for an (ASCII) word character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 * >2 for other word characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
875 mb_get_class(char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 {
4069
43c15135926f updated for version 7.3.789
Bram Moolenaar <bram@vim.org>
parents: 4047
diff changeset
877 return mb_get_class_buf(p, curbuf);
43c15135926f updated for version 7.3.789
Bram Moolenaar <bram@vim.org>
parents: 4047
diff changeset
878 }
43c15135926f updated for version 7.3.789
Bram Moolenaar <bram@vim.org>
parents: 4047
diff changeset
879
43c15135926f updated for version 7.3.789
Bram Moolenaar <bram@vim.org>
parents: 4047
diff changeset
880 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
881 mb_get_class_buf(char_u *p, buf_T *buf)
4069
43c15135926f updated for version 7.3.789
Bram Moolenaar <bram@vim.org>
parents: 4047
diff changeset
882 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 if (MB_BYTE2LEN(p[0]) == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 if (p[0] == NUL || vim_iswhite(p[0]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 return 0;
4069
43c15135926f updated for version 7.3.789
Bram Moolenaar <bram@vim.org>
parents: 4047
diff changeset
887 if (vim_iswordc_buf(p[0], buf))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 if (enc_dbcs != 0 && p[0] != NUL && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 return dbcs_class(p[0], p[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 return utf_class(utf_ptr2char(p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 * Get class of a double-byte character. This always returns 3 or bigger.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 * TODO: Should return 1 for punctuation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
903 dbcs_class(unsigned lead, unsigned trail)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 switch (enc_dbcs)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 {
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
907 /* please add classify routine for your language in here */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 case DBCS_JPNU: /* ? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 case DBCS_JPN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 /* JIS code classification */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 unsigned char lb = lead;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 unsigned char tb = trail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 /* convert process code to JIS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 # if defined(WIN3264) || defined(WIN32UNIX) || defined(MACOS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 /* process code is SJIS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 if (lb <= 0x9f)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 lb = (lb - 0x81) * 2 + 0x21;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 lb = (lb - 0xc1) * 2 + 0x21;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 if (tb <= 0x7e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 tb -= 0x1f;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 else if (tb <= 0x9e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 tb -= 0x20;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 tb -= 0x7e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 lb += 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 * XXX: Code page identification can not use with all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 * system! So, some other encoding information
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 * will be needed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 * In japanese: SJIS,EUC,UNICODE,(JIS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 * Note that JIS-code system don't use as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 * process code in most system because it uses
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 * escape sequences(JIS is context depend encoding).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 /* assume process code is JAPANESE-EUC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 lb &= 0x7f;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 tb &= 0x7f;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 /* exceptions */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 switch (lb << 8 | tb)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 case 0x2121: /* ZENKAKU space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 return 0;
5477
853a76c7fded updated for version 7.4.088
Bram Moolenaar <bram@vim.org>
parents: 5136
diff changeset
951 case 0x2122: /* TOU-TEN (Japanese comma) */
853a76c7fded updated for version 7.4.088
Bram Moolenaar <bram@vim.org>
parents: 5136
diff changeset
952 case 0x2123: /* KU-TEN (Japanese period) */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 case 0x2124: /* ZENKAKU comma */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 case 0x2125: /* ZENKAKU period */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 case 0x213c: /* prolongedsound handled as KATAKANA */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 return 13;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 /* sieved by KU code */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 switch (lb)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 case 0x21:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 case 0x22:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 /* special symbols */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 return 10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 case 0x23:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 /* alpha-numeric */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 return 11;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 case 0x24:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 /* hiragana */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 return 12;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 case 0x25:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 /* katakana */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 return 13;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 case 0x26:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 /* greek */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 return 14;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 case 0x27:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 /* russian */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 return 15;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 case 0x28:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 /* lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 return 16;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 /* kanji */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 return 17;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 case DBCS_KORU: /* ? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 case DBCS_KOR:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 /* KS code classification */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 unsigned char c1 = lead;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 unsigned char c2 = trail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 * 20 : Hangul
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 * 21 : Hanja
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 * 22 : Symbols
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 * 23 : Alpha-numeric/Roman Letter (Full width)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 * 24 : Hangul Letter(Alphabet)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 * 25 : Roman Numeral/Greek Letter
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 * 26 : Box Drawings
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 * 27 : Unit Symbols
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 * 28 : Circled/Parenthesized Letter
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1007 * 29 : Hiragana/Katakana
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 * 30 : Cyrillic Letter
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 if (c1 >= 0xB0 && c1 <= 0xC8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 /* Hangul */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 return 20;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 #if defined(WIN3264) || defined(WIN32UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 else if (c1 <= 0xA0 || c2 <= 0xA0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 /* Extended Hangul Region : MS UHC(Unified Hangul Code) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 /* c1: 0x81-0xA0 with c2: 0x41-0x5A, 0x61-0x7A, 0x81-0xFE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 * c1: 0xA1-0xC6 with c2: 0x41-0x5A, 0x61-0x7A, 0x81-0xA0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 return 20;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 else if (c1 >= 0xCA && c1 <= 0xFD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 /* Hanja */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 return 21;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 else switch (c1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 case 0xA1:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 case 0xA2:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 /* Symbols */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 return 22;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 case 0xA3:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 /* Alpha-numeric */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 return 23;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 case 0xA4:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 /* Hangul Letter(Alphabet) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 return 24;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 case 0xA5:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 /* Roman Numeral/Greek Letter */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 return 25;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 case 0xA6:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 /* Box Drawings */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 return 26;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 case 0xA7:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 /* Unit Symbols */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 return 27;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 case 0xA8:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 case 0xA9:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 if (c2 <= 0xAF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 return 25; /* Roman Letter */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 else if (c2 >= 0xF6)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 return 22; /* Symbols */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 /* Circled/Parenthesized Letter */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 return 28;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 case 0xAA:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 case 0xAB:
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1058 /* Hiragana/Katakana */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 return 29;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 case 0xAC:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 /* Cyrillic Letter */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 return 30;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 return 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 * mb_char2len() function pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 * Return length in bytes of character "c".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 * Returns 1 for a single-byte character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1077 latin_char2len(int c UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1083 dbcs_char2len(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1084 int c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 if (c >= 0x100)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 * mb_char2bytes() function pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 * Convert a character to its bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 * Returns the length in bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1097 latin_char2bytes(int c, char_u *buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1104 dbcs_char2bytes(int c, char_u *buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 if (c >= 0x100)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 buf[0] = (unsigned)c >> 8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 buf[1] = c;
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 167
diff changeset
1110 /* Never use a NUL byte, it causes lots of trouble. It's an invalid
7fd4b5df33be updated for version 7.0062
vimboss
parents: 167
diff changeset
1111 * character anyway. */
7fd4b5df33be updated for version 7.0062
vimboss
parents: 167
diff changeset
1112 if (buf[1] == NUL)
7fd4b5df33be updated for version 7.0062
vimboss
parents: 167
diff changeset
1113 buf[1] = '\n';
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 /*
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1121 * mb_ptr2len() function pointer.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 * Get byte length of character at "*p" but stop at a NUL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 * For UTF-8 this includes following composing characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 * Returns 0 when *p is NUL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1127 latin_ptr2len(char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 {
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1129 return MB_BYTE2LEN(*p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1133 dbcs_ptr2len(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1134 char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 /* Check if second byte is not missing. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 len = MB_BYTE2LEN(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 if (len == 2 && p[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1145 /*
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1146 * mb_ptr2len_len() function pointer.
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1147 * Like mb_ptr2len(), but limit to read "size" bytes.
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1148 * Returns 0 for an empty string.
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1149 * Returns 1 for an illegal char or an incomplete byte sequence.
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1150 */
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1151 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1152 latin_ptr2len_len(char_u *p, int size)
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1153 {
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1154 if (size < 1 || *p == NUL)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1155 return 0;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1156 return 1;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1157 }
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1158
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1159 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1160 dbcs_ptr2len_len(char_u *p, int size)
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1161 {
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1162 int len;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1163
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1164 if (size < 1 || *p == NUL)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1165 return 0;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1166 if (size == 1)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1167 return 1;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1168 /* Check that second byte is not missing. */
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1169 len = MB_BYTE2LEN(*p);
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1170 if (len == 2 && p[1] == NUL)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1171 len = 1;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1172 return len;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1173 }
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1174
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 struct interval
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 {
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1177 long first;
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1178 long last;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 };
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 7734
diff changeset
1180 static int intable(struct interval *table, size_t size, int c);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 * Return TRUE if "c" is in "table[size / sizeof(struct interval)]".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1186 intable(struct interval *table, size_t size, int c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 int mid, bot, top;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 /* first quick check for Latin1 etc. characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 if (c < table[0].first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 /* binary search in table */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 bot = 0;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
1196 top = (int)(size / sizeof(struct interval) - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 while (top >= bot)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 mid = (bot + top) / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 if (table[mid].last < c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 bot = mid + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 else if (table[mid].first > c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 top = mid - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 * For UTF-8 character "c" return 2 for a double-width character, 1 for others.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 * Returns 4 or 6 for an unprintable character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 * Is only correct for characters >= 0x80.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 * When p_ambw is "double", return 2 for a character with East Asian Width
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 * class 'A'(mbiguous).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1218 utf_char2cells(int c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 {
2063
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1220 /* Sorted list of non-overlapping intervals of East Asian double width
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1221 * characters, generated with ../runtime/tools/unicode.vim. */
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1222 static struct interval doublewidth[] =
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1223 {
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1224 {0x1100, 0x115f},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1225 {0x2329, 0x232a},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1226 {0x2e80, 0x2e99},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1227 {0x2e9b, 0x2ef3},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1228 {0x2f00, 0x2fd5},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1229 {0x2ff0, 0x2ffb},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
1230 {0x3000, 0x303e},
2063
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1231 {0x3041, 0x3096},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
1232 {0x3099, 0x30ff},
2063
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1233 {0x3105, 0x312d},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1234 {0x3131, 0x318e},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
1235 {0x3190, 0x31ba},
2063
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1236 {0x31c0, 0x31e3},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1237 {0x31f0, 0x321e},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1238 {0x3220, 0x3247},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1239 {0x3250, 0x32fe},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1240 {0x3300, 0x4dbf},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1241 {0x4e00, 0xa48c},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1242 {0xa490, 0xa4c6},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1243 {0xa960, 0xa97c},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1244 {0xac00, 0xd7a3},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1245 {0xf900, 0xfaff},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1246 {0xfe10, 0xfe19},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1247 {0xfe30, 0xfe52},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1248 {0xfe54, 0xfe66},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1249 {0xfe68, 0xfe6b},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1250 {0xff01, 0xff60},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1251 {0xffe0, 0xffe6},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
1252 {0x1b000, 0x1b001},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
1253 {0x1f200, 0x1f202},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
1254 {0x1f210, 0x1f23a},
2063
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1255 {0x1f240, 0x1f248},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
1256 {0x1f250, 0x1f251},
2063
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1257 {0x20000, 0x2fffd},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1258 {0x30000, 0x3fffd}
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1259 };
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
1260
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1261 /* 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
1262 * characters, generated with ../runtime/tools/unicode.vim. */
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1263 static struct interval ambiguous[] =
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1264 {
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1265 {0x00a1, 0x00a1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1266 {0x00a4, 0x00a4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1267 {0x00a7, 0x00a8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1268 {0x00aa, 0x00aa},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1269 {0x00ad, 0x00ae},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1270 {0x00b0, 0x00b4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1271 {0x00b6, 0x00ba},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1272 {0x00bc, 0x00bf},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1273 {0x00c6, 0x00c6},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1274 {0x00d0, 0x00d0},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1275 {0x00d7, 0x00d8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1276 {0x00de, 0x00e1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1277 {0x00e6, 0x00e6},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1278 {0x00e8, 0x00ea},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1279 {0x00ec, 0x00ed},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1280 {0x00f0, 0x00f0},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1281 {0x00f2, 0x00f3},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1282 {0x00f7, 0x00fa},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1283 {0x00fc, 0x00fc},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1284 {0x00fe, 0x00fe},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1285 {0x0101, 0x0101},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1286 {0x0111, 0x0111},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1287 {0x0113, 0x0113},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1288 {0x011b, 0x011b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1289 {0x0126, 0x0127},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1290 {0x012b, 0x012b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1291 {0x0131, 0x0133},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1292 {0x0138, 0x0138},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1293 {0x013f, 0x0142},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1294 {0x0144, 0x0144},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1295 {0x0148, 0x014b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1296 {0x014d, 0x014d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1297 {0x0152, 0x0153},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1298 {0x0166, 0x0167},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1299 {0x016b, 0x016b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1300 {0x01ce, 0x01ce},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1301 {0x01d0, 0x01d0},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1302 {0x01d2, 0x01d2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1303 {0x01d4, 0x01d4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1304 {0x01d6, 0x01d6},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1305 {0x01d8, 0x01d8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1306 {0x01da, 0x01da},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1307 {0x01dc, 0x01dc},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1308 {0x0251, 0x0251},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1309 {0x0261, 0x0261},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1310 {0x02c4, 0x02c4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1311 {0x02c7, 0x02c7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1312 {0x02c9, 0x02cb},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1313 {0x02cd, 0x02cd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1314 {0x02d0, 0x02d0},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1315 {0x02d8, 0x02db},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1316 {0x02dd, 0x02dd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1317 {0x02df, 0x02df},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
1318 {0x0300, 0x036f},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1319 {0x0391, 0x03a1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1320 {0x03a3, 0x03a9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1321 {0x03b1, 0x03c1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1322 {0x03c3, 0x03c9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1323 {0x0401, 0x0401},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1324 {0x0410, 0x044f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1325 {0x0451, 0x0451},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1326 {0x2010, 0x2010},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1327 {0x2013, 0x2016},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1328 {0x2018, 0x2019},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1329 {0x201c, 0x201d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1330 {0x2020, 0x2022},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1331 {0x2024, 0x2027},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1332 {0x2030, 0x2030},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1333 {0x2032, 0x2033},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1334 {0x2035, 0x2035},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1335 {0x203b, 0x203b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1336 {0x203e, 0x203e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1337 {0x2074, 0x2074},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1338 {0x207f, 0x207f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1339 {0x2081, 0x2084},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1340 {0x20ac, 0x20ac},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1341 {0x2103, 0x2103},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1342 {0x2105, 0x2105},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1343 {0x2109, 0x2109},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1344 {0x2113, 0x2113},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1345 {0x2116, 0x2116},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1346 {0x2121, 0x2122},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1347 {0x2126, 0x2126},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1348 {0x212b, 0x212b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1349 {0x2153, 0x2154},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1350 {0x215b, 0x215e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1351 {0x2160, 0x216b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1352 {0x2170, 0x2179},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1353 {0x2189, 0x2189},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1354 {0x2190, 0x2199},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1355 {0x21b8, 0x21b9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1356 {0x21d2, 0x21d2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1357 {0x21d4, 0x21d4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1358 {0x21e7, 0x21e7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1359 {0x2200, 0x2200},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1360 {0x2202, 0x2203},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1361 {0x2207, 0x2208},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1362 {0x220b, 0x220b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1363 {0x220f, 0x220f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1364 {0x2211, 0x2211},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1365 {0x2215, 0x2215},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1366 {0x221a, 0x221a},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1367 {0x221d, 0x2220},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1368 {0x2223, 0x2223},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1369 {0x2225, 0x2225},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1370 {0x2227, 0x222c},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1371 {0x222e, 0x222e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1372 {0x2234, 0x2237},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1373 {0x223c, 0x223d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1374 {0x2248, 0x2248},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1375 {0x224c, 0x224c},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1376 {0x2252, 0x2252},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1377 {0x2260, 0x2261},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1378 {0x2264, 0x2267},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1379 {0x226a, 0x226b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1380 {0x226e, 0x226f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1381 {0x2282, 0x2283},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1382 {0x2286, 0x2287},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1383 {0x2295, 0x2295},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1384 {0x2299, 0x2299},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1385 {0x22a5, 0x22a5},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1386 {0x22bf, 0x22bf},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1387 {0x2312, 0x2312},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1388 {0x2460, 0x24e9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1389 {0x24eb, 0x254b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1390 {0x2550, 0x2573},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1391 {0x2580, 0x258f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1392 {0x2592, 0x2595},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1393 {0x25a0, 0x25a1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1394 {0x25a3, 0x25a9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1395 {0x25b2, 0x25b3},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1396 {0x25b6, 0x25b7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1397 {0x25bc, 0x25bd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1398 {0x25c0, 0x25c1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1399 {0x25c6, 0x25c8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1400 {0x25cb, 0x25cb},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1401 {0x25ce, 0x25d1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1402 {0x25e2, 0x25e5},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1403 {0x25ef, 0x25ef},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1404 {0x2605, 0x2606},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1405 {0x2609, 0x2609},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1406 {0x260e, 0x260f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1407 {0x2614, 0x2615},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1408 {0x261c, 0x261c},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1409 {0x261e, 0x261e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1410 {0x2640, 0x2640},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1411 {0x2642, 0x2642},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1412 {0x2660, 0x2661},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1413 {0x2663, 0x2665},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1414 {0x2667, 0x266a},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1415 {0x266c, 0x266d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1416 {0x266f, 0x266f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1417 {0x269e, 0x269f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1418 {0x26be, 0x26bf},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1419 {0x26c4, 0x26cd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1420 {0x26cf, 0x26e1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1421 {0x26e3, 0x26e3},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1422 {0x26e8, 0x26ff},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1423 {0x273d, 0x273d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1424 {0x2757, 0x2757},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1425 {0x2776, 0x277f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1426 {0x2b55, 0x2b59},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1427 {0x3248, 0x324f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1428 {0xe000, 0xf8ff},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
1429 {0xfe00, 0xfe0f},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1430 {0xfffd, 0xfffd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1431 {0x1f100, 0x1f10a},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1432 {0x1f110, 0x1f12d},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
1433 {0x1f130, 0x1f169},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
1434 {0x1f170, 0x1f19a},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
1435 {0xe0100, 0xe01ef},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1436 {0xf0000, 0xffffd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1437 {0x100000, 0x10fffd}
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440 if (c >= 0x100)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 #ifdef USE_WCHAR_FUNCTIONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 * Assume the library function wcwidth() works better than our own
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 * stuff. It should return 1 for ambiguous width chars!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 int n = wcwidth(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 if (n < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 return 6; /* unprintable, displays <xxxx> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 if (n > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 return n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 if (!utf_printable(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 return 6; /* unprintable, displays <xxxx> */
2063
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1456 if (intable(doublewidth, sizeof(doublewidth), c))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 /* Characters below 0x100 are influenced by 'isprint' option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 else if (c >= 0x80 && !vim_isprintc(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 return 4; /* unprintable, displays <xx> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 if (c >= 0x80 && *p_ambw == 'd' && intable(ambiguous, sizeof(ambiguous), c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 * mb_ptr2cells() function pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 * Return the number of display cells character at "*p" occupies.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 * This doesn't take care of unprintable characters, use ptr2cells() for that.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1477 latin_ptr2cells(char_u *p UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1483 utf_ptr2cells(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1484 char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 /* Need to convert to a wide character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 if (*p >= 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 c = utf_ptr2char(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 /* An illegal byte is displayed as <xx>. */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1493 if (utf_ptr2len(p) == 1 || c == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 return 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 /* If the char is ASCII it must be an overlong sequence. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 if (c < 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 return char2cells(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 return utf_char2cells(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1504 dbcs_ptr2cells(char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 /* Number of cells is equal to number of bytes, except for euc-jp when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 * the first byte is 0x8e. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 if (enc_dbcs == DBCS_JPNU && *p == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 return MB_BYTE2LEN(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 /*
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1514 * mb_ptr2cells_len() function pointer.
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1515 * Like mb_ptr2cells(), but limit string length to "size".
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1516 * For an empty string or truncated character returns 1.
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1517 */
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1518 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1519 latin_ptr2cells_len(char_u *p UNUSED, int size UNUSED)
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1520 {
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1521 return 1;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1522 }
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1523
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1524 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1525 utf_ptr2cells_len(char_u *p, int size)
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1526 {
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1527 int c;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1528
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1529 /* Need to convert to a wide character. */
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1530 if (size > 0 && *p >= 0x80)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1531 {
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1532 if (utf_ptr2len_len(p, size) < utf8len_tab[*p])
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
1533 return 1; /* truncated */
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1534 c = utf_ptr2char(p);
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1535 /* An illegal byte is displayed as <xx>. */
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1536 if (utf_ptr2len(p) == 1 || c == NUL)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1537 return 4;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1538 /* If the char is ASCII it must be an overlong sequence. */
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1539 if (c < 0x80)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1540 return char2cells(c);
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1541 return utf_char2cells(c);
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1542 }
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1543 return 1;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1544 }
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1545
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1546 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1547 dbcs_ptr2cells_len(char_u *p, int size)
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1548 {
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1549 /* Number of cells is equal to number of bytes, except for euc-jp when
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1550 * the first byte is 0x8e. */
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1551 if (size <= 1 || (enc_dbcs == DBCS_JPNU && *p == 0x8e))
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1552 return 1;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1553 return MB_BYTE2LEN(*p);
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1554 }
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1555
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1556 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 * mb_char2cells() function pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 * Return the number of display cells character "c" occupies.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 * Only takes care of multi-byte chars, not "^C" and such.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1562 latin_char2cells(int c UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1568 dbcs_char2cells(int c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 /* Number of cells is equal to number of bytes, except for euc-jp when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 * the first byte is 0x8e. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 if (enc_dbcs == DBCS_JPNU && ((unsigned)c >> 8) == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 /* use the first byte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 return MB_BYTE2LEN((unsigned)c >> 8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 /*
2338
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1579 * Return the number of cells occupied by string "p".
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1580 * Stop at a NUL character. When "len" >= 0 stop at character "p[len]".
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1581 */
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1582 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1583 mb_string2cells(char_u *p, int len)
2338
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1584 {
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1585 int i;
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1586 int clen = 0;
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1587
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1588 for (i = 0; (len < 0 || i < len) && p[i] != NUL; i += (*mb_ptr2len)(p + i))
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1589 clen += (*mb_ptr2cells)(p + i);
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1590 return clen;
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1591 }
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1592
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1593 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 * mb_off2cells() function pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 * Return number of display cells for char at ScreenLines[off].
1378
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1596 * We make sure that the offset used is less than "max_off".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1599 latin_off2cells(unsigned off UNUSED, unsigned max_off UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1605 dbcs_off2cells(unsigned off, unsigned max_off)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 {
1378
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1607 /* never check beyond end of the line */
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1608 if (off >= max_off)
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1609 return 1;
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1610
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 /* Number of cells is equal to number of bytes, except for euc-jp when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 * the first byte is 0x8e. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 return MB_BYTE2LEN(ScreenLines[off]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1619 utf_off2cells(unsigned off, unsigned max_off)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 {
1378
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1621 return (off + 1 < max_off && ScreenLines[off + 1] == 0) ? 2 : 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 * mb_ptr2char() function pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 * Convert a byte sequence into a character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1629 latin_ptr2char(char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 return *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1635 dbcs_ptr2char(char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 if (MB_BYTE2LEN(*p) > 1 && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 return (p[0] << 8) + p[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 return *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 * Convert a UTF-8 byte sequence to a wide character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 * If the sequence is illegal or truncated by a NUL the first byte is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 * returned.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 * Does not include composing characters, of course.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1649 utf_ptr2char(char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 if (p[0] < 0x80) /* be quick for ASCII */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 return p[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
1656 len = utf8len_tab_zero[p[0]];
1658
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
1657 if (len > 1 && (p[1] & 0xc0) == 0x80)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 if (len == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 return ((p[0] & 0x1f) << 6) + (p[1] & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 if ((p[2] & 0xc0) == 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 if (len == 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 return ((p[0] & 0x0f) << 12) + ((p[1] & 0x3f) << 6)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 + (p[2] & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 if ((p[3] & 0xc0) == 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 if (len == 4)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 return ((p[0] & 0x07) << 18) + ((p[1] & 0x3f) << 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 + ((p[2] & 0x3f) << 6) + (p[3] & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 if ((p[4] & 0xc0) == 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 if (len == 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 return ((p[0] & 0x03) << 24) + ((p[1] & 0x3f) << 18)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 + ((p[2] & 0x3f) << 12) + ((p[3] & 0x3f) << 6)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 + (p[4] & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 if ((p[5] & 0xc0) == 0x80 && len == 6)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 return ((p[0] & 0x01) << 30) + ((p[1] & 0x3f) << 24)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 + ((p[2] & 0x3f) << 18) + ((p[3] & 0x3f) << 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 + ((p[4] & 0x3f) << 6) + (p[5] & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 /* Illegal value, just return the first byte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 return p[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 /*
2961
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1690 * Convert a UTF-8 byte sequence to a wide character.
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1691 * String is assumed to be terminated by NUL or after "n" bytes, whichever
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1692 * comes first.
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1693 * The function is safe in the sense that it never accesses memory beyond the
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1694 * first "n" bytes of "s".
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1695 *
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1696 * On success, returns decoded codepoint, advances "s" to the beginning of
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1697 * next character and decreases "n" accordingly.
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1698 *
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1699 * If end of string was reached, returns 0 and, if "n" > 0, advances "s" past
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1700 * NUL byte.
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1701 *
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1702 * If byte sequence is illegal or incomplete, returns -1 and does not advance
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1703 * "s".
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1704 */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1705 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1706 utf_safe_read_char_adv(char_u **s, size_t *n)
2961
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1707 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1708 int c, k;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1709
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1710 if (*n == 0) /* end of buffer */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1711 return 0;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1712
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1713 k = utf8len_tab_zero[**s];
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1714
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1715 if (k == 1)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1716 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1717 /* ASCII character or NUL */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1718 (*n)--;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1719 return *(*s)++;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1720 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1721
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1722 if ((size_t)k <= *n)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1723 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1724 /* We have a multibyte sequence and it isn't truncated by buffer
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1725 * limits so utf_ptr2char() is safe to use. Or the first byte is
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1726 * illegal (k=0), and it's also safe to use utf_ptr2char(). */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1727 c = utf_ptr2char(*s);
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1728
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1729 /* On failure, utf_ptr2char() returns the first byte, so here we
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1730 * check equality with the first byte. The only non-ASCII character
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1731 * which equals the first byte of its own UTF-8 representation is
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1732 * U+00C3 (UTF-8: 0xC3 0x83), so need to check that special case too.
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1733 * It's safe even if n=1, else we would have k=2 > n. */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1734 if (c != (int)(**s) || (c == 0xC3 && (*s)[1] == 0x83))
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1735 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1736 /* byte sequence was successfully decoded */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1737 *s += k;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1738 *n -= k;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1739 return c;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1740 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1741 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1742
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1743 /* byte sequence is incomplete or illegal */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1744 return -1;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1745 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1746
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1747 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 * Get character at **pp and advance *pp to the next character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 * Note: composing characters are skipped!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1752 mb_ptr2char_adv(char_u **pp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 c = (*mb_ptr2char)(*pp);
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1757 *pp += (*mb_ptr2len)(*pp);
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1758 return c;
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1759 }
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1760
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1761 /*
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1762 * Get character at **pp and advance *pp to the next character.
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1763 * Note: composing characters are returned as separate characters.
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1764 */
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1765 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1766 mb_cptr2char_adv(char_u **pp)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1767 {
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1768 int c;
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1769
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1770 c = (*mb_ptr2char)(*pp);
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1771 if (enc_utf8)
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1772 *pp += utf_ptr2len(*pp);
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1773 else
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1774 *pp += (*mb_ptr2len)(*pp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 #if defined(FEAT_ARABIC) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 * Check whether we are dealing with Arabic combining characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 * Note: these are NOT really composing characters!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1784 arabic_combine(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1785 int one, /* first character */
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1786 int two) /* character just after "one" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 if (one == a_LAM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 return arabic_maycombine(two);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 * Check whether we are dealing with a character that could be regarded as an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 * Arabic combining character, need to check the character before this.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1798 arabic_maycombine(int two)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 if (p_arshape && !p_tbidi)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 return (two == a_ALEF_MADDA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 || two == a_ALEF_HAMZA_ABOVE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 || two == a_ALEF_HAMZA_BELOW
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 || two == a_ALEF);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 * Check if the character pointed to by "p2" is a composing character when it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 * comes after "p1". For Arabic sometimes "ab" is replaced with "c", which
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 * behaves like a composing character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1814 utf_composinglike(char_u *p1, char_u *p2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 int c2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 c2 = utf_ptr2char(p2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 if (utf_iscomposing(c2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 if (!arabic_maycombine(c2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 return arabic_combine(utf_ptr2char(p1), c2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 /*
1205
b05620bdba29 updated for version 7.1b
vimboss
parents: 1080
diff changeset
1828 * Convert a UTF-8 byte string to a wide character. Also get up to MAX_MCO
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 * composing characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1832 utfc_ptr2char(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1833 char_u *p,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1834 int *pcc) /* return: composing chars, last one is 0 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 int cc;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1839 int i = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 c = utf_ptr2char(p);
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1842 len = utf_ptr2len(p);
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1843
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 /* Only accept a composing char when the first char isn't illegal. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 if ((len > 1 || *p < 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 && p[len] >= 0x80
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 && UTF_COMPOSINGLIKE(p, p + len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1849 cc = utf_ptr2char(p + len);
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1850 for (;;)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1851 {
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1852 pcc[i++] = cc;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1853 if (i == MAX_MCO)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1854 break;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1855 len += utf_ptr2len(p + len);
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1856 if (p[len] < 0x80 || !utf_iscomposing(cc = utf_ptr2char(p + len)))
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1857 break;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1858 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 }
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1860
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1861 if (i < MAX_MCO) /* last composing char must be 0 */
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1862 pcc[i] = 0;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1863
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 /*
1205
b05620bdba29 updated for version 7.1b
vimboss
parents: 1080
diff changeset
1868 * Convert a UTF-8 byte string to a wide character. Also get up to MAX_MCO
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 * composing characters. Use no more than p[maxlen].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1872 utfc_ptr2char_len(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1873 char_u *p,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1874 int *pcc, /* return: composing chars, last one is 0 */
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1875 int maxlen)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 int cc;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1880 int i = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 c = utf_ptr2char(p);
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1883 len = utf_ptr2len_len(p, maxlen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 /* Only accept a composing char when the first char isn't illegal. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 if ((len > 1 || *p < 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 && len < maxlen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 && p[len] >= 0x80
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 && UTF_COMPOSINGLIKE(p, p + len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1890 cc = utf_ptr2char(p + len);
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1891 for (;;)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1892 {
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1893 pcc[i++] = cc;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1894 if (i == MAX_MCO)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1895 break;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1896 len += utf_ptr2len_len(p + len, maxlen - len);
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1897 if (len >= maxlen
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1898 || p[len] < 0x80
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1899 || !utf_iscomposing(cc = utf_ptr2char(p + len)))
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1900 break;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1901 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 }
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1903
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1904 if (i < MAX_MCO) /* last composing char must be 0 */
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1905 pcc[i] = 0;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1906
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 * Convert the character at screen position "off" to a sequence of bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 * Includes the composing characters.
3549
f52d2ea0f81c updated for version 7.3.535
Bram Moolenaar <bram@vim.org>
parents: 3402
diff changeset
1913 * "buf" must at least have the length MB_MAXBYTES + 1.
2154
7c8c7c95a865 First step in the Vim 7.3 branch. Changed version numbers.
Bram Moolenaar <bram@zimbu.org>
parents: 2063
diff changeset
1914 * Only to be used when ScreenLinesUC[off] != 0.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 * Returns the produced number of bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1918 utfc_char2bytes(int off, char_u *buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 int len;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1921 int i;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 len = utf_char2bytes(ScreenLinesUC[off], buf);
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1924 for (i = 0; i < Screen_mco; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1926 if (ScreenLinesC[i][off] == 0)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1927 break;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1928 len += utf_char2bytes(ScreenLinesC[i][off], buf + len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 * Get the length of a UTF-8 byte sequence, not including any following
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 * composing characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 * Returns 0 for "".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 * Returns 1 for an illegal byte sequence.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1940 utf_ptr2len(char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 len = utf8len_tab[*p];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 for (i = 1; i < len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 if ((p[i] & 0xc0) != 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 * Return length of UTF-8 character, obtained from the first byte.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 * "b" must be between 0 and 255!
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
1957 * Returns 1 for an invalid first byte value.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1960 utf_byte2len(int b)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 return utf8len_tab[b];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 * Get the length of UTF-8 byte sequence "p[size]". Does not include any
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 * following composing characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 * Returns 1 for "".
1487
28558ab31051 updated for version 7.1-202
vimboss
parents: 1378
diff changeset
1969 * Returns 1 for an illegal byte sequence (also in incomplete byte seq.).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 * Returns number > "size" for an incomplete byte sequence.
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
1971 * Never returns zero.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1974 utf_ptr2len_len(char_u *p, int size)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 int i;
1487
28558ab31051 updated for version 7.1-202
vimboss
parents: 1378
diff changeset
1978 int m;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
1980 len = utf8len_tab[*p];
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
1981 if (len == 1)
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
1982 return 1; /* NUL, ascii or illegal lead byte */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 if (len > size)
1487
28558ab31051 updated for version 7.1-202
vimboss
parents: 1378
diff changeset
1984 m = size; /* incomplete byte sequence. */
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
1985 else
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
1986 m = len;
1487
28558ab31051 updated for version 7.1-202
vimboss
parents: 1378
diff changeset
1987 for (i = 1; i < m; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 if ((p[i] & 0xc0) != 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 * Return the number of bytes the UTF-8 encoding of the character at "p" takes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 * This includes following composing characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1998 utfc_ptr2len(char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 int len;
318
1c408f85789e updated for version 7.0083
vimboss
parents: 312
diff changeset
2001 int b0 = *p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 int prevlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005
318
1c408f85789e updated for version 7.0083
vimboss
parents: 312
diff changeset
2006 if (b0 == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 return 0;
318
1c408f85789e updated for version 7.0083
vimboss
parents: 312
diff changeset
2008 if (b0 < 0x80 && p[1] < 0x80) /* be quick for ASCII */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 /* Skip over first UTF-8 char, stopping at a NUL byte. */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
2012 len = utf_ptr2len(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 /* Check for illegal byte. */
318
1c408f85789e updated for version 7.0083
vimboss
parents: 312
diff changeset
2015 if (len == 1 && b0 >= 0x80)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 /*
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2019 * Check for composing characters. We can handle only the first six, but
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 * skip all of them (otherwise the cursor would get stuck).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 prevlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 if (p[len] < 0x80 || !UTF_COMPOSINGLIKE(p + prevlen, p + len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 /* Skip over composing char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 prevlen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 #endif
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
2034 len += utf_ptr2len(p + len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 * Return the number of bytes the UTF-8 encoding of the character at "p[size]"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 * takes. This includes following composing characters.
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
2041 * Returns 0 for an empty string.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 * Returns 1 for an illegal char or an incomplete byte sequence.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2045 utfc_ptr2len_len(char_u *p, int size)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 int prevlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
2052 if (size < 1 || *p == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 if (p[0] < 0x80 && (size == 1 || p[1] < 0x80)) /* be quick for ASCII */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 /* Skip over first UTF-8 char, stopping at a NUL byte. */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
2058 len = utf_ptr2len_len(p, size);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 /* Check for illegal byte and incomplete byte sequence. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 if ((len == 1 && p[0] >= 0x80) || len > size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 /*
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2065 * Check for composing characters. We can handle only the first six, but
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 * skip all of them (otherwise the cursor would get stuck).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 prevlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 while (len < size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 {
1658
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2073 int len_next_char;
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2074
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2075 if (p[len] < 0x80)
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2076 break;
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2077
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2078 /*
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2079 * Next character length should not go beyond size to ensure that
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2080 * UTF_COMPOSINGLIKE(...) does not read beyond size.
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2081 */
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2082 len_next_char = utf_ptr2len_len(p + len, size - len);
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2083 if (len_next_char > size - len)
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2084 break;
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2085
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2086 if (!UTF_COMPOSINGLIKE(p + prevlen, p + len))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 /* Skip over composing char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 prevlen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092 #endif
1658
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2093 len += len_next_char;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099 * Return the number of bytes the UTF-8 encoding of character "c" takes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 * This does not include composing characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2103 utf_char2len(int c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 if (c < 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 if (c < 0x800)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 if (c < 0x10000)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 return 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 if (c < 0x200000)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112 return 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 if (c < 0x4000000)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 return 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 return 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 * Convert Unicode character "c" to UTF-8 string in "buf[]".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 * Returns the number of bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 * This does not include composing characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2124 utf_char2bytes(int c, char_u *buf)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 if (c < 0x80) /* 7 bits */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 if (c < 0x800) /* 11 bits */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 buf[0] = 0xc0 + ((unsigned)c >> 6);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 buf[1] = 0x80 + (c & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 if (c < 0x10000) /* 16 bits */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 buf[0] = 0xe0 + ((unsigned)c >> 12);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 buf[1] = 0x80 + (((unsigned)c >> 6) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 buf[2] = 0x80 + (c & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 return 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 if (c < 0x200000) /* 21 bits */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 buf[0] = 0xf0 + ((unsigned)c >> 18);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147 buf[1] = 0x80 + (((unsigned)c >> 12) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148 buf[2] = 0x80 + (((unsigned)c >> 6) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 buf[3] = 0x80 + (c & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 return 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 if (c < 0x4000000) /* 26 bits */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 buf[0] = 0xf8 + ((unsigned)c >> 24);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 buf[1] = 0x80 + (((unsigned)c >> 18) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 buf[2] = 0x80 + (((unsigned)c >> 12) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 buf[3] = 0x80 + (((unsigned)c >> 6) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 buf[4] = 0x80 + (c & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 return 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 /* 31 bits */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 buf[0] = 0xfc + ((unsigned)c >> 30);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 buf[1] = 0x80 + (((unsigned)c >> 24) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 buf[2] = 0x80 + (((unsigned)c >> 18) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 buf[3] = 0x80 + (((unsigned)c >> 12) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 buf[4] = 0x80 + (((unsigned)c >> 6) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 buf[5] = 0x80 + (c & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 return 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 * Return TRUE if "c" is a composing UTF-8 character. This means it will be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 * drawn on top of the preceding character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 * Based on code from Markus Kuhn.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2177 utf_iscomposing(int c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 {
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2179 /* Sorted list of non-overlapping intervals.
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2180 * Generated by ../runtime/tools/unicode.vim. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 static struct interval combining[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 {
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2183 {0x0300, 0x036f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2184 {0x0483, 0x0489},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2185 {0x0591, 0x05bd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2186 {0x05bf, 0x05bf},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2187 {0x05c1, 0x05c2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2188 {0x05c4, 0x05c5},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2189 {0x05c7, 0x05c7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2190 {0x0610, 0x061a},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2191 {0x064b, 0x065f},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2192 {0x0670, 0x0670},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2193 {0x06d6, 0x06dc},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2194 {0x06df, 0x06e4},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2195 {0x06e7, 0x06e8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2196 {0x06ea, 0x06ed},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2197 {0x0711, 0x0711},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2198 {0x0730, 0x074a},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2199 {0x07a6, 0x07b0},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2200 {0x07eb, 0x07f3},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2201 {0x0816, 0x0819},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2202 {0x081b, 0x0823},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2203 {0x0825, 0x0827},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2204 {0x0829, 0x082d},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2205 {0x0859, 0x085b},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2206 {0x08e3, 0x0903},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2207 {0x093a, 0x093c},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2208 {0x093e, 0x094f},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2209 {0x0951, 0x0957},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2210 {0x0962, 0x0963},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2211 {0x0981, 0x0983},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2212 {0x09bc, 0x09bc},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2213 {0x09be, 0x09c4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2214 {0x09c7, 0x09c8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2215 {0x09cb, 0x09cd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2216 {0x09d7, 0x09d7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2217 {0x09e2, 0x09e3},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2218 {0x0a01, 0x0a03},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2219 {0x0a3c, 0x0a3c},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2220 {0x0a3e, 0x0a42},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2221 {0x0a47, 0x0a48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2222 {0x0a4b, 0x0a4d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2223 {0x0a51, 0x0a51},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2224 {0x0a70, 0x0a71},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2225 {0x0a75, 0x0a75},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2226 {0x0a81, 0x0a83},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2227 {0x0abc, 0x0abc},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2228 {0x0abe, 0x0ac5},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2229 {0x0ac7, 0x0ac9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2230 {0x0acb, 0x0acd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2231 {0x0ae2, 0x0ae3},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2232 {0x0b01, 0x0b03},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2233 {0x0b3c, 0x0b3c},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2234 {0x0b3e, 0x0b44},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2235 {0x0b47, 0x0b48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2236 {0x0b4b, 0x0b4d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2237 {0x0b56, 0x0b57},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2238 {0x0b62, 0x0b63},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2239 {0x0b82, 0x0b82},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2240 {0x0bbe, 0x0bc2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2241 {0x0bc6, 0x0bc8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2242 {0x0bca, 0x0bcd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2243 {0x0bd7, 0x0bd7},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2244 {0x0c00, 0x0c03},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2245 {0x0c3e, 0x0c44},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2246 {0x0c46, 0x0c48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2247 {0x0c4a, 0x0c4d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2248 {0x0c55, 0x0c56},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2249 {0x0c62, 0x0c63},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2250 {0x0c81, 0x0c83},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2251 {0x0cbc, 0x0cbc},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2252 {0x0cbe, 0x0cc4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2253 {0x0cc6, 0x0cc8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2254 {0x0cca, 0x0ccd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2255 {0x0cd5, 0x0cd6},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2256 {0x0ce2, 0x0ce3},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2257 {0x0d01, 0x0d03},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2258 {0x0d3e, 0x0d44},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2259 {0x0d46, 0x0d48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2260 {0x0d4a, 0x0d4d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2261 {0x0d57, 0x0d57},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2262 {0x0d62, 0x0d63},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2263 {0x0d82, 0x0d83},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2264 {0x0dca, 0x0dca},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2265 {0x0dcf, 0x0dd4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2266 {0x0dd6, 0x0dd6},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2267 {0x0dd8, 0x0ddf},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2268 {0x0df2, 0x0df3},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2269 {0x0e31, 0x0e31},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2270 {0x0e34, 0x0e3a},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2271 {0x0e47, 0x0e4e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2272 {0x0eb1, 0x0eb1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2273 {0x0eb4, 0x0eb9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2274 {0x0ebb, 0x0ebc},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2275 {0x0ec8, 0x0ecd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2276 {0x0f18, 0x0f19},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2277 {0x0f35, 0x0f35},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2278 {0x0f37, 0x0f37},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2279 {0x0f39, 0x0f39},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2280 {0x0f3e, 0x0f3f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2281 {0x0f71, 0x0f84},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2282 {0x0f86, 0x0f87},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2283 {0x0f8d, 0x0f97},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2284 {0x0f99, 0x0fbc},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2285 {0x0fc6, 0x0fc6},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2286 {0x102b, 0x103e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2287 {0x1056, 0x1059},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2288 {0x105e, 0x1060},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2289 {0x1062, 0x1064},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2290 {0x1067, 0x106d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2291 {0x1071, 0x1074},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2292 {0x1082, 0x108d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2293 {0x108f, 0x108f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2294 {0x109a, 0x109d},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2295 {0x135d, 0x135f},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2296 {0x1712, 0x1714},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2297 {0x1732, 0x1734},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2298 {0x1752, 0x1753},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2299 {0x1772, 0x1773},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2300 {0x17b4, 0x17d3},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2301 {0x17dd, 0x17dd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2302 {0x180b, 0x180d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2303 {0x18a9, 0x18a9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2304 {0x1920, 0x192b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2305 {0x1930, 0x193b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2306 {0x1a17, 0x1a1b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2307 {0x1a55, 0x1a5e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2308 {0x1a60, 0x1a7c},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2309 {0x1a7f, 0x1a7f},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2310 {0x1ab0, 0x1abe},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2311 {0x1b00, 0x1b04},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2312 {0x1b34, 0x1b44},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2313 {0x1b6b, 0x1b73},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2314 {0x1b80, 0x1b82},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2315 {0x1ba1, 0x1bad},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2316 {0x1be6, 0x1bf3},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2317 {0x1c24, 0x1c37},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2318 {0x1cd0, 0x1cd2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2319 {0x1cd4, 0x1ce8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2320 {0x1ced, 0x1ced},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2321 {0x1cf2, 0x1cf4},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2322 {0x1cf8, 0x1cf9},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2323 {0x1dc0, 0x1df5},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2324 {0x1dfc, 0x1dff},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2325 {0x20d0, 0x20f0},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2326 {0x2cef, 0x2cf1},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2327 {0x2d7f, 0x2d7f},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2328 {0x2de0, 0x2dff},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2329 {0x302a, 0x302f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2330 {0x3099, 0x309a},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2331 {0xa66f, 0xa672},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2332 {0xa674, 0xa67d},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2333 {0xa69e, 0xa69f},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2334 {0xa6f0, 0xa6f1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2335 {0xa802, 0xa802},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2336 {0xa806, 0xa806},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2337 {0xa80b, 0xa80b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2338 {0xa823, 0xa827},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2339 {0xa880, 0xa881},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2340 {0xa8b4, 0xa8c4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2341 {0xa8e0, 0xa8f1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2342 {0xa926, 0xa92d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2343 {0xa947, 0xa953},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2344 {0xa980, 0xa983},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2345 {0xa9b3, 0xa9c0},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2346 {0xa9e5, 0xa9e5},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2347 {0xaa29, 0xaa36},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2348 {0xaa43, 0xaa43},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2349 {0xaa4c, 0xaa4d},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2350 {0xaa7b, 0xaa7d},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2351 {0xaab0, 0xaab0},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2352 {0xaab2, 0xaab4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2353 {0xaab7, 0xaab8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2354 {0xaabe, 0xaabf},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2355 {0xaac1, 0xaac1},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2356 {0xaaeb, 0xaaef},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2357 {0xaaf5, 0xaaf6},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2358 {0xabe3, 0xabea},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2359 {0xabec, 0xabed},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2360 {0xfb1e, 0xfb1e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2361 {0xfe00, 0xfe0f},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2362 {0xfe20, 0xfe2f},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2363 {0x101fd, 0x101fd},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2364 {0x102e0, 0x102e0},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2365 {0x10376, 0x1037a},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2366 {0x10a01, 0x10a03},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2367 {0x10a05, 0x10a06},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2368 {0x10a0c, 0x10a0f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2369 {0x10a38, 0x10a3a},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2370 {0x10a3f, 0x10a3f},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2371 {0x10ae5, 0x10ae6},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2372 {0x11000, 0x11002},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2373 {0x11038, 0x11046},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2374 {0x1107f, 0x11082},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2375 {0x110b0, 0x110ba},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2376 {0x11100, 0x11102},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2377 {0x11127, 0x11134},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2378 {0x11173, 0x11173},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2379 {0x11180, 0x11182},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2380 {0x111b3, 0x111c0},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2381 {0x111ca, 0x111cc},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2382 {0x1122c, 0x11237},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2383 {0x112df, 0x112ea},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2384 {0x11300, 0x11303},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2385 {0x1133c, 0x1133c},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2386 {0x1133e, 0x11344},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2387 {0x11347, 0x11348},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2388 {0x1134b, 0x1134d},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2389 {0x11357, 0x11357},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2390 {0x11362, 0x11363},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2391 {0x11366, 0x1136c},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2392 {0x11370, 0x11374},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2393 {0x114b0, 0x114c3},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2394 {0x115af, 0x115b5},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2395 {0x115b8, 0x115c0},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2396 {0x115dc, 0x115dd},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2397 {0x11630, 0x11640},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2398 {0x116ab, 0x116b7},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2399 {0x1171d, 0x1172b},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2400 {0x16af0, 0x16af4},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2401 {0x16b30, 0x16b36},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2402 {0x16f51, 0x16f7e},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2403 {0x16f8f, 0x16f92},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2404 {0x1bc9d, 0x1bc9e},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2405 {0x1d165, 0x1d169},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2406 {0x1d16d, 0x1d172},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2407 {0x1d17b, 0x1d182},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2408 {0x1d185, 0x1d18b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2409 {0x1d1aa, 0x1d1ad},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2410 {0x1d242, 0x1d244},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2411 {0x1da00, 0x1da36},
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2412 {0x1da3b, 0x1da6c},
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2413 {0x1da75, 0x1da75},
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2414 {0x1da84, 0x1da84},
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2415 {0x1da9b, 0x1da9f},
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2416 {0x1daa1, 0x1daaf},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2417 {0x1e8d0, 0x1e8d6},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2418 {0xe0100, 0xe01ef}
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 return intable(combining, sizeof(combining), c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 * Return TRUE for characters that can be displayed in a normal way.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426 * Only for characters of 0x100 and above!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2429 utf_printable(int c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 #ifdef USE_WCHAR_FUNCTIONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 * Assume the iswprint() library function works better than our own stuff.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 return iswprint(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 /* Sorted list of non-overlapping intervals.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 * 0xd800-0xdfff is reserved for UTF-16, actually illegal. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 static struct interval nonprint[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 {0x070f, 0x070f}, {0x180b, 0x180e}, {0x200b, 0x200f}, {0x202a, 0x202e},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 {0x206a, 0x206f}, {0xd800, 0xdfff}, {0xfeff, 0xfeff}, {0xfff9, 0xfffb},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 {0xfffe, 0xffff}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 return !intable(nonprint, sizeof(nonprint), c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 * Get class of a Unicode character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 * 0: white space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 * 1: punctuation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 * 2 or bigger: some class of word character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2457 utf_class(int c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 /* sorted list of non-overlapping intervals */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 static struct clinterval
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 {
5477
853a76c7fded updated for version 7.4.088
Bram Moolenaar <bram@vim.org>
parents: 5136
diff changeset
2462 unsigned int first;
853a76c7fded updated for version 7.4.088
Bram Moolenaar <bram@vim.org>
parents: 5136
diff changeset
2463 unsigned int last;
853a76c7fded updated for version 7.4.088
Bram Moolenaar <bram@vim.org>
parents: 5136
diff changeset
2464 unsigned int class;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 } classes[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 {0x037e, 0x037e, 1}, /* Greek question mark */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 {0x0387, 0x0387, 1}, /* Greek ano teleia */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 {0x055a, 0x055f, 1}, /* Armenian punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 {0x0589, 0x0589, 1}, /* Armenian full stop */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 {0x05be, 0x05be, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 {0x05c0, 0x05c0, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 {0x05c3, 0x05c3, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 {0x05f3, 0x05f4, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 {0x060c, 0x060c, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 {0x061b, 0x061b, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 {0x061f, 0x061f, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 {0x066a, 0x066d, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 {0x06d4, 0x06d4, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 {0x0700, 0x070d, 1}, /* Syriac punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 {0x0964, 0x0965, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 {0x0970, 0x0970, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 {0x0df4, 0x0df4, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 {0x0e4f, 0x0e4f, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 {0x0e5a, 0x0e5b, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 {0x0f04, 0x0f12, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 {0x0f3a, 0x0f3d, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 {0x0f85, 0x0f85, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 {0x104a, 0x104f, 1}, /* Myanmar punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 {0x10fb, 0x10fb, 1}, /* Georgian punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 {0x1361, 0x1368, 1}, /* Ethiopic punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 {0x166d, 0x166e, 1}, /* Canadian Syl. punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 {0x1680, 0x1680, 0},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 {0x169b, 0x169c, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 {0x16eb, 0x16ed, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 {0x1735, 0x1736, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 {0x17d4, 0x17dc, 1}, /* Khmer punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 {0x1800, 0x180a, 1}, /* Mongolian punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 {0x2000, 0x200b, 0}, /* spaces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 {0x200c, 0x2027, 1}, /* punctuation and symbols */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 {0x2028, 0x2029, 0},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 {0x202a, 0x202e, 1}, /* punctuation and symbols */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 {0x202f, 0x202f, 0},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 {0x2030, 0x205e, 1}, /* punctuation and symbols */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 {0x205f, 0x205f, 0},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 {0x2060, 0x27ff, 1}, /* punctuation and symbols */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 {0x2070, 0x207f, 0x2070}, /* superscript */
1593
2430fc9a18d1 updated for version 7.1-306
vimboss
parents: 1540
diff changeset
2508 {0x2080, 0x2094, 0x2080}, /* subscript */
2430fc9a18d1 updated for version 7.1-306
vimboss
parents: 1540
diff changeset
2509 {0x20a0, 0x27ff, 1}, /* all kinds of symbols */
2430fc9a18d1 updated for version 7.1-306
vimboss
parents: 1540
diff changeset
2510 {0x2800, 0x28ff, 0x2800}, /* braille */
2430fc9a18d1 updated for version 7.1-306
vimboss
parents: 1540
diff changeset
2511 {0x2900, 0x2998, 1}, /* arrows, brackets, etc. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 {0x29d8, 0x29db, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 {0x29fc, 0x29fd, 1},
6218
d4cc9f48d5a4 updated for version 7.4.444
Bram Moolenaar <bram@vim.org>
parents: 5698
diff changeset
2514 {0x2e00, 0x2e7f, 1}, /* supplemental punctuation */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 {0x3000, 0x3000, 0}, /* ideographic space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 {0x3001, 0x3020, 1}, /* ideographic punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 {0x3030, 0x3030, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 {0x303d, 0x303d, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 {0x3040, 0x309f, 0x3040}, /* Hiragana */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 {0x30a0, 0x30ff, 0x30a0}, /* Katakana */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 {0x3300, 0x9fff, 0x4e00}, /* CJK Ideographs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 {0xac00, 0xd7a3, 0xac00}, /* Hangul Syllables */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 {0xf900, 0xfaff, 0x4e00}, /* CJK Ideographs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 {0xfd3e, 0xfd3f, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 {0xfe30, 0xfe6b, 1}, /* punctuation forms */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 {0xff00, 0xff0f, 1}, /* half/fullwidth ASCII */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 {0xff1a, 0xff20, 1}, /* half/fullwidth ASCII */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 {0xff3b, 0xff40, 1}, /* half/fullwidth ASCII */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 {0xff5b, 0xff65, 1}, /* half/fullwidth ASCII */
5477
853a76c7fded updated for version 7.4.088
Bram Moolenaar <bram@vim.org>
parents: 5136
diff changeset
2530 {0x20000, 0x2a6df, 0x4e00}, /* CJK Ideographs */
853a76c7fded updated for version 7.4.088
Bram Moolenaar <bram@vim.org>
parents: 5136
diff changeset
2531 {0x2a700, 0x2b73f, 0x4e00}, /* CJK Ideographs */
853a76c7fded updated for version 7.4.088
Bram Moolenaar <bram@vim.org>
parents: 5136
diff changeset
2532 {0x2b740, 0x2b81f, 0x4e00}, /* CJK Ideographs */
853a76c7fded updated for version 7.4.088
Bram Moolenaar <bram@vim.org>
parents: 5136
diff changeset
2533 {0x2f800, 0x2fa1f, 0x4e00}, /* CJK Ideographs */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 int bot = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 int top = sizeof(classes) / sizeof(struct clinterval) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 int mid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 /* First quick check for Latin1 characters, use 'iskeyword'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 if (c < 0x100)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 {
335
53543f031fbc updated for version 7.0087
vimboss
parents: 318
diff changeset
2542 if (c == ' ' || c == '\t' || c == NUL || c == 0xa0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 return 0; /* blank */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 if (vim_iswordc(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 return 2; /* word character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 return 1; /* punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 /* binary search in table */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 while (top >= bot)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 mid = (bot + top) / 2;
5477
853a76c7fded updated for version 7.4.088
Bram Moolenaar <bram@vim.org>
parents: 5136
diff changeset
2553 if (classes[mid].last < (unsigned int)c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 bot = mid + 1;
5477
853a76c7fded updated for version 7.4.088
Bram Moolenaar <bram@vim.org>
parents: 5136
diff changeset
2555 else if (classes[mid].first > (unsigned int)c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 top = mid - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 return (int)classes[mid].class;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 /* most other characters are "word" characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 * Code for Unicode case-dependent operations. Based on notes in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 * http://www.unicode.org/Public/UNIDATA/CaseFolding.txt
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 * This code uses simple case folding, not full case folding.
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2569 * Last updated for Unicode 5.2.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 /*
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2573 * The following tables are built by ../runtime/tools/unicode.vim.
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2574 * They must be in numeric order, because we use binary search.
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2575 * An entry such as {0x41,0x5a,1,32} means that Unicode characters in the
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2576 * range from 0x41 to 0x5a inclusive, stepping by 1, are changed to
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2577 * folded/upper/lower by adding 32.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 typedef struct
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 int rangeStart;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 int rangeEnd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 int step;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 int offset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 } convertStruct;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586
297
9a1c2a8186b7 updated for version 7.0078
vimboss
parents: 292
diff changeset
2587 static convertStruct foldCase[] =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 {
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2589 {0x41,0x5a,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2590 {0xb5,0xb5,-1,775},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2591 {0xc0,0xd6,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2592 {0xd8,0xde,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2593 {0x100,0x12e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2594 {0x132,0x136,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2595 {0x139,0x147,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2596 {0x14a,0x176,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2597 {0x178,0x178,-1,-121},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2598 {0x179,0x17d,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2599 {0x17f,0x17f,-1,-268},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2600 {0x181,0x181,-1,210},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2601 {0x182,0x184,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2602 {0x186,0x186,-1,206},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2603 {0x187,0x187,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2604 {0x189,0x18a,1,205},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2605 {0x18b,0x18b,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2606 {0x18e,0x18e,-1,79},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2607 {0x18f,0x18f,-1,202},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2608 {0x190,0x190,-1,203},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2609 {0x191,0x191,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2610 {0x193,0x193,-1,205},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2611 {0x194,0x194,-1,207},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2612 {0x196,0x196,-1,211},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2613 {0x197,0x197,-1,209},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2614 {0x198,0x198,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2615 {0x19c,0x19c,-1,211},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2616 {0x19d,0x19d,-1,213},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2617 {0x19f,0x19f,-1,214},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2618 {0x1a0,0x1a4,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2619 {0x1a6,0x1a6,-1,218},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2620 {0x1a7,0x1a7,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2621 {0x1a9,0x1a9,-1,218},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2622 {0x1ac,0x1ac,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2623 {0x1ae,0x1ae,-1,218},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2624 {0x1af,0x1af,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2625 {0x1b1,0x1b2,1,217},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2626 {0x1b3,0x1b5,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2627 {0x1b7,0x1b7,-1,219},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2628 {0x1b8,0x1bc,4,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2629 {0x1c4,0x1c4,-1,2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2630 {0x1c5,0x1c5,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2631 {0x1c7,0x1c7,-1,2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2632 {0x1c8,0x1c8,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2633 {0x1ca,0x1ca,-1,2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2634 {0x1cb,0x1db,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2635 {0x1de,0x1ee,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2636 {0x1f1,0x1f1,-1,2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2637 {0x1f2,0x1f4,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2638 {0x1f6,0x1f6,-1,-97},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2639 {0x1f7,0x1f7,-1,-56},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2640 {0x1f8,0x21e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2641 {0x220,0x220,-1,-130},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2642 {0x222,0x232,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2643 {0x23a,0x23a,-1,10795},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2644 {0x23b,0x23b,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2645 {0x23d,0x23d,-1,-163},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2646 {0x23e,0x23e,-1,10792},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2647 {0x241,0x241,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2648 {0x243,0x243,-1,-195},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2649 {0x244,0x244,-1,69},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2650 {0x245,0x245,-1,71},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2651 {0x246,0x24e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2652 {0x345,0x345,-1,116},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2653 {0x370,0x372,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2654 {0x376,0x376,-1,1},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2655 {0x37f,0x37f,-1,116},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2656 {0x386,0x386,-1,38},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2657 {0x388,0x38a,1,37},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2658 {0x38c,0x38c,-1,64},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2659 {0x38e,0x38f,1,63},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2660 {0x391,0x3a1,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2661 {0x3a3,0x3ab,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2662 {0x3c2,0x3c2,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2663 {0x3cf,0x3cf,-1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2664 {0x3d0,0x3d0,-1,-30},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2665 {0x3d1,0x3d1,-1,-25},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2666 {0x3d5,0x3d5,-1,-15},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2667 {0x3d6,0x3d6,-1,-22},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2668 {0x3d8,0x3ee,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2669 {0x3f0,0x3f0,-1,-54},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2670 {0x3f1,0x3f1,-1,-48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2671 {0x3f4,0x3f4,-1,-60},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2672 {0x3f5,0x3f5,-1,-64},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2673 {0x3f7,0x3f7,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2674 {0x3f9,0x3f9,-1,-7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2675 {0x3fa,0x3fa,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2676 {0x3fd,0x3ff,1,-130},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2677 {0x400,0x40f,1,80},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2678 {0x410,0x42f,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2679 {0x460,0x480,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2680 {0x48a,0x4be,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2681 {0x4c0,0x4c0,-1,15},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2682 {0x4c1,0x4cd,2,1},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2683 {0x4d0,0x52e,2,1},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2684 {0x531,0x556,1,48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2685 {0x10a0,0x10c5,1,7264},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2686 {0x10c7,0x10cd,6,7264},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2687 {0x13f8,0x13fd,1,-8},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2688 {0x1e00,0x1e94,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2689 {0x1e9b,0x1e9b,-1,-58},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2690 {0x1e9e,0x1e9e,-1,-7615},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2691 {0x1ea0,0x1efe,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2692 {0x1f08,0x1f0f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2693 {0x1f18,0x1f1d,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2694 {0x1f28,0x1f2f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2695 {0x1f38,0x1f3f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2696 {0x1f48,0x1f4d,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2697 {0x1f59,0x1f5f,2,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2698 {0x1f68,0x1f6f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2699 {0x1f88,0x1f8f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2700 {0x1f98,0x1f9f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2701 {0x1fa8,0x1faf,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2702 {0x1fb8,0x1fb9,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2703 {0x1fba,0x1fbb,1,-74},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2704 {0x1fbc,0x1fbc,-1,-9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2705 {0x1fbe,0x1fbe,-1,-7173},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2706 {0x1fc8,0x1fcb,1,-86},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2707 {0x1fcc,0x1fcc,-1,-9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2708 {0x1fd8,0x1fd9,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2709 {0x1fda,0x1fdb,1,-100},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2710 {0x1fe8,0x1fe9,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2711 {0x1fea,0x1feb,1,-112},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2712 {0x1fec,0x1fec,-1,-7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2713 {0x1ff8,0x1ff9,1,-128},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2714 {0x1ffa,0x1ffb,1,-126},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2715 {0x1ffc,0x1ffc,-1,-9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2716 {0x2126,0x2126,-1,-7517},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2717 {0x212a,0x212a,-1,-8383},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2718 {0x212b,0x212b,-1,-8262},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2719 {0x2132,0x2132,-1,28},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2720 {0x2160,0x216f,1,16},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2721 {0x2183,0x2183,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2722 {0x24b6,0x24cf,1,26},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2723 {0x2c00,0x2c2e,1,48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2724 {0x2c60,0x2c60,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2725 {0x2c62,0x2c62,-1,-10743},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2726 {0x2c63,0x2c63,-1,-3814},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2727 {0x2c64,0x2c64,-1,-10727},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2728 {0x2c67,0x2c6b,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2729 {0x2c6d,0x2c6d,-1,-10780},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2730 {0x2c6e,0x2c6e,-1,-10749},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2731 {0x2c6f,0x2c6f,-1,-10783},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2732 {0x2c70,0x2c70,-1,-10782},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2733 {0x2c72,0x2c75,3,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2734 {0x2c7e,0x2c7f,1,-10815},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2735 {0x2c80,0x2ce2,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2736 {0x2ceb,0x2ced,2,1},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2737 {0x2cf2,0xa640,31054,1},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2738 {0xa642,0xa66c,2,1},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2739 {0xa680,0xa69a,2,1},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2740 {0xa722,0xa72e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2741 {0xa732,0xa76e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2742 {0xa779,0xa77b,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2743 {0xa77d,0xa77d,-1,-35332},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2744 {0xa77e,0xa786,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2745 {0xa78b,0xa78b,-1,1},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2746 {0xa78d,0xa78d,-1,-42280},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2747 {0xa790,0xa792,2,1},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2748 {0xa796,0xa7a8,2,1},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2749 {0xa7aa,0xa7aa,-1,-42308},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2750 {0xa7ab,0xa7ab,-1,-42319},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2751 {0xa7ac,0xa7ac,-1,-42315},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2752 {0xa7ad,0xa7ad,-1,-42305},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2753 {0xa7b0,0xa7b0,-1,-42258},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2754 {0xa7b1,0xa7b1,-1,-42282},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2755 {0xa7b2,0xa7b2,-1,-42261},
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2756 {0xa7b3,0xa7b3,-1,928},
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2757 {0xa7b4,0xa7b6,2,1},
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2758 {0xab70,0xabbf,1,-38864},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2759 {0xff21,0xff3a,1,32},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2760 {0x10400,0x10427,1,40},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2761 {0x10c80,0x10cb2,1,64},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2762 {0x118a0,0x118bf,1,32}
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 7734
diff changeset
2765 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
2766 static int utf_strnicmp(char_u *s1, char_u *s2, size_t n1, size_t n2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 * Generic conversion function for case operations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 * Return the converted equivalent of "a", which is a UCS-4 character. Use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 * the given conversion "table". Uses binary search on "table".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2774 utf_convert(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2775 int a,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2776 convertStruct table[],
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2777 int tableSize)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 int start, mid, end; /* indices into table */
3190
54ef99c39139 updated for version 7.3.365
Bram Moolenaar <bram@vim.org>
parents: 3002
diff changeset
2780 int entries = tableSize / sizeof(convertStruct);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 start = 0;
3190
54ef99c39139 updated for version 7.3.365
Bram Moolenaar <bram@vim.org>
parents: 3002
diff changeset
2783 end = entries;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 while (start < end)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 /* need to search further */
3190
54ef99c39139 updated for version 7.3.365
Bram Moolenaar <bram@vim.org>
parents: 3002
diff changeset
2787 mid = (end + start) / 2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 if (table[mid].rangeEnd < a)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 start = mid + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 end = mid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 }
3190
54ef99c39139 updated for version 7.3.365
Bram Moolenaar <bram@vim.org>
parents: 3002
diff changeset
2793 if (start < entries
54ef99c39139 updated for version 7.3.365
Bram Moolenaar <bram@vim.org>
parents: 3002
diff changeset
2794 && table[start].rangeStart <= a
54ef99c39139 updated for version 7.3.365
Bram Moolenaar <bram@vim.org>
parents: 3002
diff changeset
2795 && a <= table[start].rangeEnd
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 && (a - table[start].rangeStart) % table[start].step == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797 return (a + table[start].offset);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 return a;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 * Return the folded-case equivalent of "a", which is a UCS-4 character. Uses
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804 * simple case folding.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2807 utf_fold(int a)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 {
3190
54ef99c39139 updated for version 7.3.365
Bram Moolenaar <bram@vim.org>
parents: 3002
diff changeset
2809 return utf_convert(a, foldCase, (int)sizeof(foldCase));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2811
297
9a1c2a8186b7 updated for version 7.0078
vimboss
parents: 292
diff changeset
2812 static convertStruct toLower[] =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2813 {
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2814 {0x41,0x5a,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2815 {0xc0,0xd6,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2816 {0xd8,0xde,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2817 {0x100,0x12e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2818 {0x130,0x130,-1,-199},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2819 {0x132,0x136,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2820 {0x139,0x147,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2821 {0x14a,0x176,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2822 {0x178,0x178,-1,-121},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2823 {0x179,0x17d,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2824 {0x181,0x181,-1,210},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2825 {0x182,0x184,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2826 {0x186,0x186,-1,206},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2827 {0x187,0x187,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2828 {0x189,0x18a,1,205},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2829 {0x18b,0x18b,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2830 {0x18e,0x18e,-1,79},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2831 {0x18f,0x18f,-1,202},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2832 {0x190,0x190,-1,203},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2833 {0x191,0x191,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2834 {0x193,0x193,-1,205},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2835 {0x194,0x194,-1,207},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2836 {0x196,0x196,-1,211},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2837 {0x197,0x197,-1,209},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2838 {0x198,0x198,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2839 {0x19c,0x19c,-1,211},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2840 {0x19d,0x19d,-1,213},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2841 {0x19f,0x19f,-1,214},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2842 {0x1a0,0x1a4,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2843 {0x1a6,0x1a6,-1,218},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2844 {0x1a7,0x1a7,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2845 {0x1a9,0x1a9,-1,218},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2846 {0x1ac,0x1ac,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2847 {0x1ae,0x1ae,-1,218},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2848 {0x1af,0x1af,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2849 {0x1b1,0x1b2,1,217},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2850 {0x1b3,0x1b5,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2851 {0x1b7,0x1b7,-1,219},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2852 {0x1b8,0x1bc,4,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2853 {0x1c4,0x1c4,-1,2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2854 {0x1c5,0x1c5,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2855 {0x1c7,0x1c7,-1,2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2856 {0x1c8,0x1c8,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2857 {0x1ca,0x1ca,-1,2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2858 {0x1cb,0x1db,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2859 {0x1de,0x1ee,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2860 {0x1f1,0x1f1,-1,2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2861 {0x1f2,0x1f4,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2862 {0x1f6,0x1f6,-1,-97},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2863 {0x1f7,0x1f7,-1,-56},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2864 {0x1f8,0x21e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2865 {0x220,0x220,-1,-130},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2866 {0x222,0x232,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2867 {0x23a,0x23a,-1,10795},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2868 {0x23b,0x23b,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2869 {0x23d,0x23d,-1,-163},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2870 {0x23e,0x23e,-1,10792},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2871 {0x241,0x241,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2872 {0x243,0x243,-1,-195},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2873 {0x244,0x244,-1,69},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2874 {0x245,0x245,-1,71},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2875 {0x246,0x24e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2876 {0x370,0x372,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2877 {0x376,0x376,-1,1},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2878 {0x37f,0x37f,-1,116},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2879 {0x386,0x386,-1,38},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2880 {0x388,0x38a,1,37},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2881 {0x38c,0x38c,-1,64},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2882 {0x38e,0x38f,1,63},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2883 {0x391,0x3a1,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2884 {0x3a3,0x3ab,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2885 {0x3cf,0x3cf,-1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2886 {0x3d8,0x3ee,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2887 {0x3f4,0x3f4,-1,-60},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2888 {0x3f7,0x3f7,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2889 {0x3f9,0x3f9,-1,-7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2890 {0x3fa,0x3fa,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2891 {0x3fd,0x3ff,1,-130},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2892 {0x400,0x40f,1,80},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2893 {0x410,0x42f,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2894 {0x460,0x480,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2895 {0x48a,0x4be,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2896 {0x4c0,0x4c0,-1,15},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2897 {0x4c1,0x4cd,2,1},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2898 {0x4d0,0x52e,2,1},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2899 {0x531,0x556,1,48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2900 {0x10a0,0x10c5,1,7264},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2901 {0x10c7,0x10cd,6,7264},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2902 {0x13a0,0x13ef,1,38864},
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2903 {0x13f0,0x13f5,1,8},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2904 {0x1e00,0x1e94,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2905 {0x1e9e,0x1e9e,-1,-7615},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2906 {0x1ea0,0x1efe,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2907 {0x1f08,0x1f0f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2908 {0x1f18,0x1f1d,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2909 {0x1f28,0x1f2f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2910 {0x1f38,0x1f3f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2911 {0x1f48,0x1f4d,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2912 {0x1f59,0x1f5f,2,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2913 {0x1f68,0x1f6f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2914 {0x1f88,0x1f8f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2915 {0x1f98,0x1f9f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2916 {0x1fa8,0x1faf,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2917 {0x1fb8,0x1fb9,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2918 {0x1fba,0x1fbb,1,-74},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2919 {0x1fbc,0x1fbc,-1,-9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2920 {0x1fc8,0x1fcb,1,-86},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2921 {0x1fcc,0x1fcc,-1,-9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2922 {0x1fd8,0x1fd9,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2923 {0x1fda,0x1fdb,1,-100},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2924 {0x1fe8,0x1fe9,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2925 {0x1fea,0x1feb,1,-112},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2926 {0x1fec,0x1fec,-1,-7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2927 {0x1ff8,0x1ff9,1,-128},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2928 {0x1ffa,0x1ffb,1,-126},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2929 {0x1ffc,0x1ffc,-1,-9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2930 {0x2126,0x2126,-1,-7517},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2931 {0x212a,0x212a,-1,-8383},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2932 {0x212b,0x212b,-1,-8262},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2933 {0x2132,0x2132,-1,28},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2934 {0x2160,0x216f,1,16},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2935 {0x2183,0x2183,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2936 {0x24b6,0x24cf,1,26},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2937 {0x2c00,0x2c2e,1,48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2938 {0x2c60,0x2c60,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2939 {0x2c62,0x2c62,-1,-10743},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2940 {0x2c63,0x2c63,-1,-3814},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2941 {0x2c64,0x2c64,-1,-10727},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2942 {0x2c67,0x2c6b,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2943 {0x2c6d,0x2c6d,-1,-10780},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2944 {0x2c6e,0x2c6e,-1,-10749},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2945 {0x2c6f,0x2c6f,-1,-10783},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2946 {0x2c70,0x2c70,-1,-10782},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2947 {0x2c72,0x2c75,3,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2948 {0x2c7e,0x2c7f,1,-10815},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2949 {0x2c80,0x2ce2,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2950 {0x2ceb,0x2ced,2,1},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2951 {0x2cf2,0xa640,31054,1},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2952 {0xa642,0xa66c,2,1},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2953 {0xa680,0xa69a,2,1},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2954 {0xa722,0xa72e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2955 {0xa732,0xa76e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2956 {0xa779,0xa77b,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2957 {0xa77d,0xa77d,-1,-35332},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2958 {0xa77e,0xa786,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2959 {0xa78b,0xa78b,-1,1},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2960 {0xa78d,0xa78d,-1,-42280},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2961 {0xa790,0xa792,2,1},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2962 {0xa796,0xa7a8,2,1},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2963 {0xa7aa,0xa7aa,-1,-42308},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2964 {0xa7ab,0xa7ab,-1,-42319},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2965 {0xa7ac,0xa7ac,-1,-42315},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2966 {0xa7ad,0xa7ad,-1,-42305},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2967 {0xa7b0,0xa7b0,-1,-42258},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2968 {0xa7b1,0xa7b1,-1,-42282},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2969 {0xa7b2,0xa7b2,-1,-42261},
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2970 {0xa7b3,0xa7b3,-1,928},
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2971 {0xa7b4,0xa7b6,2,1},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2972 {0xff21,0xff3a,1,32},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2973 {0x10400,0x10427,1,40},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
2974 {0x10c80,0x10cb2,1,64},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2975 {0x118a0,0x118bf,1,32}
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977
297
9a1c2a8186b7 updated for version 7.0078
vimboss
parents: 292
diff changeset
2978 static convertStruct toUpper[] =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 {
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2980 {0x61,0x7a,1,-32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2981 {0xb5,0xb5,-1,743},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
2982 {0xe0,0xf6,1,-32},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2983 {0xf8,0xfe,1,-32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2984 {0xff,0xff,-1,121},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2985 {0x101,0x12f,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2986 {0x131,0x131,-1,-232},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2987 {0x133,0x137,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2988 {0x13a,0x148,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2989 {0x14b,0x177,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2990 {0x17a,0x17e,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2991 {0x17f,0x17f,-1,-300},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2992 {0x180,0x180,-1,195},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2993 {0x183,0x185,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2994 {0x188,0x18c,4,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2995 {0x192,0x192,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2996 {0x195,0x195,-1,97},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2997 {0x199,0x199,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2998 {0x19a,0x19a,-1,163},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2999 {0x19e,0x19e,-1,130},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3000 {0x1a1,0x1a5,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3001 {0x1a8,0x1ad,5,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3002 {0x1b0,0x1b4,4,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3003 {0x1b6,0x1b9,3,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3004 {0x1bd,0x1bd,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3005 {0x1bf,0x1bf,-1,56},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3006 {0x1c5,0x1c5,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3007 {0x1c6,0x1c6,-1,-2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3008 {0x1c8,0x1c8,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3009 {0x1c9,0x1c9,-1,-2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3010 {0x1cb,0x1cb,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3011 {0x1cc,0x1cc,-1,-2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3012 {0x1ce,0x1dc,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3013 {0x1dd,0x1dd,-1,-79},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3014 {0x1df,0x1ef,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3015 {0x1f2,0x1f2,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3016 {0x1f3,0x1f3,-1,-2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3017 {0x1f5,0x1f9,4,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3018 {0x1fb,0x21f,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3019 {0x223,0x233,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3020 {0x23c,0x23c,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3021 {0x23f,0x240,1,10815},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3022 {0x242,0x247,5,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3023 {0x249,0x24f,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3024 {0x250,0x250,-1,10783},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3025 {0x251,0x251,-1,10780},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3026 {0x252,0x252,-1,10782},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3027 {0x253,0x253,-1,-210},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3028 {0x254,0x254,-1,-206},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3029 {0x256,0x257,1,-205},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3030 {0x259,0x259,-1,-202},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3031 {0x25b,0x25b,-1,-203},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3032 {0x25c,0x25c,-1,42319},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3033 {0x260,0x260,-1,-205},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3034 {0x261,0x261,-1,42315},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3035 {0x263,0x263,-1,-207},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3036 {0x265,0x265,-1,42280},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3037 {0x266,0x266,-1,42308},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3038 {0x268,0x268,-1,-209},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3039 {0x269,0x269,-1,-211},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3040 {0x26b,0x26b,-1,10743},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3041 {0x26c,0x26c,-1,42305},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3042 {0x26f,0x26f,-1,-211},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3043 {0x271,0x271,-1,10749},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3044 {0x272,0x272,-1,-213},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3045 {0x275,0x275,-1,-214},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3046 {0x27d,0x27d,-1,10727},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3047 {0x280,0x283,3,-218},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3048 {0x287,0x287,-1,42282},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3049 {0x288,0x288,-1,-218},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3050 {0x289,0x289,-1,-69},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3051 {0x28a,0x28b,1,-217},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3052 {0x28c,0x28c,-1,-71},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3053 {0x292,0x292,-1,-219},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
3054 {0x29d,0x29d,-1,42261},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3055 {0x29e,0x29e,-1,42258},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3056 {0x345,0x345,-1,84},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3057 {0x371,0x373,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3058 {0x377,0x377,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3059 {0x37b,0x37d,1,130},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3060 {0x3ac,0x3ac,-1,-38},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3061 {0x3ad,0x3af,1,-37},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3062 {0x3b1,0x3c1,1,-32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3063 {0x3c2,0x3c2,-1,-31},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3064 {0x3c3,0x3cb,1,-32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3065 {0x3cc,0x3cc,-1,-64},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3066 {0x3cd,0x3ce,1,-63},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3067 {0x3d0,0x3d0,-1,-62},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3068 {0x3d1,0x3d1,-1,-57},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3069 {0x3d5,0x3d5,-1,-47},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3070 {0x3d6,0x3d6,-1,-54},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3071 {0x3d7,0x3d7,-1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3072 {0x3d9,0x3ef,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3073 {0x3f0,0x3f0,-1,-86},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3074 {0x3f1,0x3f1,-1,-80},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3075 {0x3f2,0x3f2,-1,7},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3076 {0x3f3,0x3f3,-1,-116},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3077 {0x3f5,0x3f5,-1,-96},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3078 {0x3f8,0x3fb,3,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3079 {0x430,0x44f,1,-32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3080 {0x450,0x45f,1,-80},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3081 {0x461,0x481,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3082 {0x48b,0x4bf,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3083 {0x4c2,0x4ce,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3084 {0x4cf,0x4cf,-1,-15},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3085 {0x4d1,0x52f,2,-1},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3086 {0x561,0x586,1,-48},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
3087 {0x13f8,0x13fd,1,-8},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3088 {0x1d79,0x1d79,-1,35332},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3089 {0x1d7d,0x1d7d,-1,3814},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3090 {0x1e01,0x1e95,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3091 {0x1e9b,0x1e9b,-1,-59},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3092 {0x1ea1,0x1eff,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3093 {0x1f00,0x1f07,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3094 {0x1f10,0x1f15,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3095 {0x1f20,0x1f27,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3096 {0x1f30,0x1f37,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3097 {0x1f40,0x1f45,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3098 {0x1f51,0x1f57,2,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3099 {0x1f60,0x1f67,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3100 {0x1f70,0x1f71,1,74},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3101 {0x1f72,0x1f75,1,86},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3102 {0x1f76,0x1f77,1,100},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3103 {0x1f78,0x1f79,1,128},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3104 {0x1f7a,0x1f7b,1,112},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3105 {0x1f7c,0x1f7d,1,126},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3106 {0x1f80,0x1f87,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3107 {0x1f90,0x1f97,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3108 {0x1fa0,0x1fa7,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3109 {0x1fb0,0x1fb1,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3110 {0x1fb3,0x1fb3,-1,9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3111 {0x1fbe,0x1fbe,-1,-7205},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3112 {0x1fc3,0x1fc3,-1,9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3113 {0x1fd0,0x1fd1,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3114 {0x1fe0,0x1fe1,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3115 {0x1fe5,0x1fe5,-1,7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3116 {0x1ff3,0x1ff3,-1,9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3117 {0x214e,0x214e,-1,-28},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3118 {0x2170,0x217f,1,-16},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3119 {0x2184,0x2184,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3120 {0x24d0,0x24e9,1,-26},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3121 {0x2c30,0x2c5e,1,-48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3122 {0x2c61,0x2c61,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3123 {0x2c65,0x2c65,-1,-10795},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3124 {0x2c66,0x2c66,-1,-10792},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3125 {0x2c68,0x2c6c,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3126 {0x2c73,0x2c76,3,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3127 {0x2c81,0x2ce3,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3128 {0x2cec,0x2cee,2,-1},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3129 {0x2cf3,0x2cf3,-1,-1},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3130 {0x2d00,0x2d25,1,-7264},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3131 {0x2d27,0x2d2d,6,-7264},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3132 {0xa641,0xa66d,2,-1},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3133 {0xa681,0xa69b,2,-1},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3134 {0xa723,0xa72f,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3135 {0xa733,0xa76f,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3136 {0xa77a,0xa77c,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3137 {0xa77f,0xa787,2,-1},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3138 {0xa78c,0xa791,5,-1},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3139 {0xa793,0xa797,4,-1},
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3140 {0xa799,0xa7a9,2,-1},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
3141 {0xa7b5,0xa7b7,2,-1},
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
3142 {0xab53,0xab53,-1,-928},
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
3143 {0xab70,0xabbf,1,-38864},
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3144 {0xff41,0xff5a,1,-32},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3145 {0x10428,0x1044f,1,-40},
6864
c9a5d51c9161 patch 7.4.752
Bram Moolenaar <bram@vim.org>
parents: 6495
diff changeset
3146 {0x10cc0,0x10cf2,1,-64},
6495
fe0f33ac63af updated for version 7.4.575
Bram Moolenaar <bram@vim.org>
parents: 6377
diff changeset
3147 {0x118c0,0x118df,1,-32}
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 * Return the upper-case equivalent of "a", which is a UCS-4 character. Use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 * simple case folding.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3154 utf_toupper(int a)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 /* If 'casemap' contains "keepascii" use ASCII style toupper(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 if (a < 128 && (cmp_flags & CMP_KEEPASCII))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 return TOUPPER_ASC(a);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159
856
8cd729851562 updated for version 7.0g
vimboss
parents: 840
diff changeset
3160 #if defined(HAVE_TOWUPPER) && defined(__STDC_ISO_10646__)
8cd729851562 updated for version 7.0g
vimboss
parents: 840
diff changeset
3161 /* If towupper() is available and handles Unicode, use it. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 if (!(cmp_flags & CMP_INTERNAL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 return towupper(a);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 /* For characters below 128 use locale sensitive toupper(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 if (a < 128)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 return TOUPPER_LOC(a);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 /* For any other characters use the above mapping table. */
3190
54ef99c39139 updated for version 7.3.365
Bram Moolenaar <bram@vim.org>
parents: 3002
diff changeset
3171 return utf_convert(a, toUpper, (int)sizeof(toUpper));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3175 utf_islower(int a)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 {
3551
a8897fd5d074 updated for version 7.3.536
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
3177 /* German sharp s is lower case but has no upper case equivalent. */
a8897fd5d074 updated for version 7.3.536
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
3178 return (utf_toupper(a) != a) || a == 0xdf;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 * Return the lower-case equivalent of "a", which is a UCS-4 character. Use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 * simple case folding.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3186 utf_tolower(int a)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 /* If 'casemap' contains "keepascii" use ASCII style tolower(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189 if (a < 128 && (cmp_flags & CMP_KEEPASCII))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 return TOLOWER_ASC(a);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191
856
8cd729851562 updated for version 7.0g
vimboss
parents: 840
diff changeset
3192 #if defined(HAVE_TOWLOWER) && defined(__STDC_ISO_10646__)
257
51a4d1c2a95b updated for version 7.0070
vimboss
parents: 236
diff changeset
3193 /* If towlower() is available and handles Unicode, use it. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 if (!(cmp_flags & CMP_INTERNAL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 return towlower(a);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 /* For characters below 128 use locale sensitive tolower(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 if (a < 128)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 return TOLOWER_LOC(a);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3202 /* For any other characters use the above mapping table. */
3190
54ef99c39139 updated for version 7.3.365
Bram Moolenaar <bram@vim.org>
parents: 3002
diff changeset
3203 return utf_convert(a, toLower, (int)sizeof(toLower));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3205
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3207 utf_isupper(int a)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 return (utf_tolower(a) != a);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211
2961
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3212 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3213 utf_strnicmp(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3214 char_u *s1,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3215 char_u *s2,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3216 size_t n1,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3217 size_t n2)
2961
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3218 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3219 int c1, c2, cdiff;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3220 char_u buffer[6];
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3221
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3222 for (;;)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3223 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3224 c1 = utf_safe_read_char_adv(&s1, &n1);
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3225 c2 = utf_safe_read_char_adv(&s2, &n2);
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3226
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3227 if (c1 <= 0 || c2 <= 0)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3228 break;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3229
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3230 if (c1 == c2)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3231 continue;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3232
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3233 cdiff = utf_fold(c1) - utf_fold(c2);
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3234 if (cdiff != 0)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3235 return cdiff;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3236 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3237
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3238 /* some string ended or has an incomplete/illegal character sequence */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3239
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3240 if (c1 == 0 || c2 == 0)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3241 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3242 /* some string ended. shorter string is smaller */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3243 if (c1 == 0 && c2 == 0)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3244 return 0;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3245 return c1 == 0 ? -1 : 1;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3246 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3247
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3248 /* Continue with bytewise comparison to produce some result that
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3249 * would make comparison operations involving this function transitive.
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3250 *
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3251 * If only one string had an error, comparison should be made with
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3252 * folded version of the other string. In this case it is enough
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3253 * to fold just one character to determine the result of comparison. */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3254
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3255 if (c1 != -1 && c2 == -1)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3256 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3257 n1 = utf_char2bytes(utf_fold(c1), buffer);
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3258 s1 = buffer;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3259 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3260 else if (c2 != -1 && c1 == -1)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3261 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3262 n2 = utf_char2bytes(utf_fold(c2), buffer);
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3263 s2 = buffer;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3264 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3265
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3266 while (n1 > 0 && n2 > 0 && *s1 != NUL && *s2 != NUL)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3267 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3268 cdiff = (int)(*s1) - (int)(*s2);
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3269 if (cdiff != 0)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3270 return cdiff;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3271
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3272 s1++;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3273 s2++;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3274 n1--;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3275 n2--;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3276 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3277
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3278 if (n1 > 0 && *s1 == NUL)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3279 n1 = 0;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3280 if (n2 > 0 && *s2 == NUL)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3281 n2 = 0;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3282
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3283 if (n1 == 0 && n2 == 0)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3284 return 0;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3285 return n1 == 0 ? -1 : 1;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3286 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3287
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 * Version of strnicmp() that handles multi-byte characters.
4025
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
3290 * Needed for Big5, Shift-JIS and UTF-8 encoding. Other DBCS encodings can
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 * probably use strnicmp(), because there are no ASCII characters in the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 * second byte.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 * Returns zero if s1 and s2 are equal (ignoring case), the difference between
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 * two characters otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3297 mb_strnicmp(char_u *s1, char_u *s2, size_t nn)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 {
2961
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3299 int i, l;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 int cdiff;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
3301 int n = (int)nn;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302
2961
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3303 if (enc_utf8)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 {
2961
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3305 return utf_strnicmp(s1, s2, nn, nn);
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3306 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3307 else
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3308 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3309 for (i = 0; i < n; i += l)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 {
2961
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3311 if (s1[i] == NUL && s2[i] == NUL) /* both strings end */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3312 return 0;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3313
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3314 l = (*mb_ptr2len)(s1 + i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 if (l <= 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 /* Single byte: first check normally, then with ignore case. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 if (s1[i] != s2[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 {
1347
302a6aa7aca2 updated for version 7.1-061
vimboss
parents: 1205
diff changeset
3320 cdiff = MB_TOLOWER(s1[i]) - MB_TOLOWER(s2[i]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 if (cdiff != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 return cdiff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 /* For non-Unicode multi-byte don't ignore case. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 if (l > n - i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 l = n - i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 cdiff = STRNCMP(s1 + i, s2 + i, l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 if (cdiff != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 return cdiff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 * "g8": show bytes of the UTF-8 char under the cursor. Doesn't matter what
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341 * 'encoding' has been set to.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3344 show_utf8(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 int len;
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 257
diff changeset
3347 int rlen = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 int clen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 /* Get the byte length of the char under the cursor, including composing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 * characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 line = ml_get_cursor();
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3355 len = utfc_ptr2len(line);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 if (len == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 MSG("NUL");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 clen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 for (i = 0; i < len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 if (clen == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 /* start of (composing) character, get its length */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 if (i > 0)
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 257
diff changeset
3369 {
2463194c8cdd updated for version 7.0073
vimboss
parents: 257
diff changeset
3370 STRCPY(IObuff + rlen, "+ ");
2463194c8cdd updated for version 7.0073
vimboss
parents: 257
diff changeset
3371 rlen += 2;
2463194c8cdd updated for version 7.0073
vimboss
parents: 257
diff changeset
3372 }
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3373 clen = utf_ptr2len(line + i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 }
2205
54605ada811b "g8" doesn't work properly on a NUL.
Bram Moolenaar <bram@vim.org>
parents: 2154
diff changeset
3375 sprintf((char *)IObuff + rlen, "%02x ",
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2278
diff changeset
3376 (line[i] == NL) ? NUL : line[i]); /* NUL is stored as NL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 --clen;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
3378 rlen += (int)STRLEN(IObuff + rlen);
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 257
diff changeset
3379 if (rlen > IOSIZE - 20)
2463194c8cdd updated for version 7.0073
vimboss
parents: 257
diff changeset
3380 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 msg(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 * mb_head_off() function pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 * Return offset from "p" to the first byte of the character it points into.
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3389 * If "p" points to the NUL at the end of the string return 0.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 * Returns 0 when already at the first byte of a character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3393 latin_head_off(char_u *base UNUSED, char_u *p UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3399 dbcs_head_off(char_u *base, char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 char_u *q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 /* It can't be a trailing byte when not using DBCS, at the start of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 * string or the previous byte can't start a double-byte. */
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3405 if (p <= base || MB_BYTE2LEN(p[-1]) == 1 || *p == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 /* This is slow: need to start at the base and go forward until the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 * byte we are looking for. Return 1 when we went past it, 0 otherwise. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 q = base;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 while (q < p)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3412 q += dbcs_ptr2len(q);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 return (q == p) ? 0 : 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 * Special version of dbcs_head_off() that works for ScreenLines[], where
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 * single-width DBCS_JPNU characters are stored separately.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3421 dbcs_screen_head_off(char_u *base, char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 char_u *q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 /* It can't be a trailing byte when not using DBCS, at the start of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 * string or the previous byte can't start a double-byte.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 * For euc-jp an 0x8e byte in the previous cell always means we have a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 * lead byte in the current cell. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 if (p <= base
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 || (enc_dbcs == DBCS_JPNU && p[-1] == 0x8e)
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3431 || MB_BYTE2LEN(p[-1]) == 1
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3432 || *p == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 /* This is slow: need to start at the base and go forward until the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 * byte we are looking for. Return 1 when we went past it, 0 otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 * For DBCS_JPNU look out for 0x8e, which means the second byte is not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 * stored as the next byte. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 q = base;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 while (q < p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 if (enc_dbcs == DBCS_JPNU && *q == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 ++q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 else
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3445 q += dbcs_ptr2len(q);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 return (q == p) ? 0 : 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3451 utf_head_off(char_u *base, char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 char_u *q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 int c;
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3456 int len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 char_u *j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 if (*p < 0x80) /* be quick for ASCII */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 /* Skip backwards over trailing bytes: 10xx.xxxx
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 * Skip backwards again if on a composing char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 for (q = p; ; --q)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 /* Move s to the last byte of this char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 for (s = q; (s[1] & 0xc0) == 0x80; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 /* Move q to the first byte of this char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 while (q > base && (*q & 0xc0) == 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 --q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 /* Check for illegal sequence. Do allow an illegal byte after where we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 * started. */
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3476 len = utf8len_tab[*q];
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3477 if (len != (int)(s - q + 1) && len != (int)(p - q + 1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 if (q <= base)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 c = utf_ptr2char(q);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 if (utf_iscomposing(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 if (arabic_maycombine(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 /* Advance to get a sneak-peak at the next char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 j = q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 --j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 /* Move j to the first byte of this char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 while (j > base && (*j & 0xc0) == 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 --j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 if (arabic_combine(utf_ptr2char(j), c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 return (int)(p - q);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 /*
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3507 * Copy a character from "*fp" to "*tp" and advance the pointers.
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3508 */
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3509 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3510 mb_copy_char(char_u **fp, char_u **tp)
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3511 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3512 int l = (*mb_ptr2len)(*fp);
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3513
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3514 mch_memmove(*tp, *fp, (size_t)l);
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3515 *tp += l;
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3516 *fp += l;
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3517 }
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3518
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3519 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 * Return the offset from "p" to the first byte of a character. When "p" is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 * at the start of a character 0 is returned, otherwise the offset to the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 * character. Can start anywhere in a stream of bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3525 mb_off_next(char_u *base, char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 if (*p < 0x80) /* be quick for ASCII */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 /* Find the next character that isn't 10xx.xxxx */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 for (i = 0; (p[i] & 0xc0) == 0x80; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 if (i > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 /* Check for illegal sequence. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 for (j = 0; p - j > base; ++j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 if ((p[-j] & 0xc0) != 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 if (utf8len_tab[p[-j]] != i + j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 return i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 /* Only need to check if we're on a trail byte, it doesn't matter if we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 * want the offset to the next or current character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 return (*mb_head_off)(base, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 * Return the offset from "p" to the last byte of the character it points
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 * into. Can start anywhere in a stream of bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3560 mb_tail_off(char_u *base, char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 /* Find the last character that is 10xx.xxxx */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 for (i = 0; (p[i + 1] & 0xc0) == 0x80; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 /* Check for illegal sequence. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 for (j = 0; p - j > base; ++j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 if ((p[-j] & 0xc0) != 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 if (utf8len_tab[p[-j]] != i + j + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 return i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 /* It can't be the first byte if a double-byte when not using DBCS, at the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 * end of the string or the byte can't start a double-byte. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 if (enc_dbcs == 0 || p[1] == NUL || MB_BYTE2LEN(*p) == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 /* Return 1 when on the lead byte, 0 when on the tail byte. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 return 1 - dbcs_head_off(base, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590
776
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3591 /*
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3592 * Find the next illegal byte sequence.
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3593 */
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3594 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3595 utf_find_illegal(void)
776
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3596 {
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3597 pos_T pos = curwin->w_cursor;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3598 char_u *p;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3599 int len;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3600 vimconv_T vimconv;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3601 char_u *tofree = NULL;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3602
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3603 vimconv.vc_type = CONV_NONE;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3604 if (enc_utf8 && (enc_canon_props(curbuf->b_p_fenc) & ENC_8BIT))
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3605 {
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3606 /* 'encoding' is "utf-8" but we are editing a 8-bit encoded file,
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3607 * possibly a utf-8 file with illegal bytes. Setup for conversion
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3608 * from utf-8 to 'fileencoding'. */
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3609 convert_setup(&vimconv, p_enc, curbuf->b_p_fenc);
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3610 }
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3611
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3612 #ifdef FEAT_VIRTUALEDIT
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3613 curwin->w_cursor.coladd = 0;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3614 #endif
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3615 for (;;)
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3616 {
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3617 p = ml_get_cursor();
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3618 if (vimconv.vc_type != CONV_NONE)
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3619 {
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3620 vim_free(tofree);
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3621 tofree = string_convert(&vimconv, p, NULL);
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3622 if (tofree == NULL)
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3623 break;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3624 p = tofree;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3625 }
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3626
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3627 while (*p != NUL)
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3628 {
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3629 /* Illegal means that there are not enough trail bytes (checked by
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3630 * utf_ptr2len()) or too many of them (overlong sequence). */
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3631 len = utf_ptr2len(p);
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3632 if (*p >= 0x80 && (len == 1
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3633 || utf_char2len(utf_ptr2char(p)) != len))
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3634 {
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3635 if (vimconv.vc_type == CONV_NONE)
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
3636 curwin->w_cursor.col += (colnr_T)(p - ml_get_cursor());
776
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3637 else
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3638 {
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3639 int l;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3640
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
3641 len = (int)(p - tofree);
776
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3642 for (p = ml_get_cursor(); *p != NUL && len-- > 0; p += l)
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3643 {
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3644 l = utf_ptr2len(p);
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3645 curwin->w_cursor.col += l;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3646 }
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3647 }
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3648 goto theend;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3649 }
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3650 p += len;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3651 }
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3652 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3653 break;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3654 ++curwin->w_cursor.lnum;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3655 curwin->w_cursor.col = 0;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3656 }
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3657
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3658 /* didn't find it: don't move and beep */
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3659 curwin->w_cursor = pos;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3660 beep_flush();
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3661
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3662 theend:
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3663 vim_free(tofree);
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3664 convert_setup(&vimconv, NULL, NULL);
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3665 }
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3666
2277
f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents: 2275
diff changeset
3667 #if defined(FEAT_GUI_GTK) || defined(PROTO)
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3668 /*
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3669 * Return TRUE if string "s" is a valid utf-8 string.
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3670 * When "end" is NULL stop at the first NUL.
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3671 * When "end" is positive stop there.
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3672 */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3673 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3674 utf_valid_string(char_u *s, char_u *end)
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3675 {
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3676 int l;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3677 char_u *p = s;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3678
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3679 while (end == NULL ? *p != NUL : p < end)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3680 {
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3681 l = utf8len_tab_zero[*p];
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3682 if (l == 0)
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3683 return FALSE; /* invalid lead byte */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3684 if (end != NULL && p + l > end)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3685 return FALSE; /* incomplete byte sequence */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3686 ++p;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3687 while (--l > 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3688 if ((*p++ & 0xc0) != 0x80)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3689 return FALSE; /* invalid trail byte */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3690 }
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3691 return TRUE;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3692 }
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3693 #endif
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3694
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 #if defined(FEAT_GUI) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 * Special version of mb_tail_off() for use in ScreenLines[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3700 dbcs_screen_tail_off(char_u *base, char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 /* It can't be the first byte if a double-byte when not using DBCS, at the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 * end of the string or the byte can't start a double-byte.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 * For euc-jp an 0x8e byte always means we have a lead byte in the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 * cell. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 if (*p == NUL || p[1] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 || (enc_dbcs == DBCS_JPNU && *p == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 || MB_BYTE2LEN(*p) == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 /* Return 1 when on the lead byte, 0 when on the tail byte. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 return 1 - dbcs_screen_head_off(base, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 * If the cursor moves on an trail byte, set the cursor on the lead byte.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 * Thus it moves left if necessary.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 * Return TRUE when the cursor was adjusted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3722 mb_adjust_cursor(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 {
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2766
diff changeset
3724 mb_adjustpos(curbuf, &curwin->w_cursor);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 * Adjust position "*lp" to point to the first byte of a multi-byte character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 * If it points to a tail byte it's moved backwards to the head byte.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3732 mb_adjustpos(buf_T *buf, pos_T *lp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 if (lp->col > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 || lp->coladd > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 {
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2766
diff changeset
3742 p = ml_get_buf(buf, lp->lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 lp->col -= (*mb_head_off)(p, p + lp->col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 /* Reset "coladd" when the cursor would be on the right half of a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 * double-wide character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 if (lp->coladd == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 && p[lp->col] != TAB
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 && vim_isprintc((*mb_ptr2char)(p + lp->col))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 && ptr2cells(p + lp->col) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 lp->coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 * Return a pointer to the character before "*p", if there is one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3760 mb_prevptr(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3761 char_u *line, /* start of the string */
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3762 char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 if (p > line)
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3765 mb_ptr_back(line, p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 /*
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3770 * Return the character length of "str". Each multi-byte character (with
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3771 * following composing characters) counts as one.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3774 mb_charlen(char_u *str)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 {
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3776 char_u *p = str;
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3777 int count;
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3778
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3779 if (p == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3782 for (count = 0; *p != NUL; count++)
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3783 p += (*mb_ptr2len)(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 return count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787
740
614e9af68eaa updated for version 7.0222
vimboss
parents: 714
diff changeset
3788 #if defined(FEAT_SPELL) || defined(PROTO)
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3789 /*
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3790 * Like mb_charlen() but for a string with specified length.
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3791 */
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3792 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3793 mb_charlen_len(char_u *str, int len)
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3794 {
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3795 char_u *p = str;
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3796 int count;
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3797
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3798 for (count = 0; *p != NUL && p < str + len; count++)
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3799 p += (*mb_ptr2len)(p);
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3800
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3801 return count;
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3802 }
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3803 #endif
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3804
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 * Try to un-escape a multi-byte character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 * Used for the "to" and "from" part of a mapping.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 * Return the un-escaped string if it is a multi-byte character, and advance
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 * "pp" to just after the bytes that formed it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 * Return NULL if no multi-byte char was found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3813 mb_unescape(char_u **pp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 {
3812
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3815 static char_u buf[6];
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3816 int n;
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3817 int m = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 char_u *str = *pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 /* Must translate K_SPECIAL KS_SPECIAL KE_FILLER to K_SPECIAL and CSI
3812
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3821 * KS_EXTRA KE_CSI to CSI.
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3822 * Maximum length of a utf-8 character is 4 bytes. */
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3823 for (n = 0; str[n] != NUL && m < 4; ++n)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 if (str[n] == K_SPECIAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 && str[n + 1] == KS_SPECIAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 && str[n + 2] == KE_FILLER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 buf[m++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 n += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 }
1495
04265ffbda1f updated for version 7.1-210
vimboss
parents: 1487
diff changeset
3832 else if ((str[n] == K_SPECIAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 # ifdef FEAT_GUI
1495
04265ffbda1f updated for version 7.1-210
vimboss
parents: 1487
diff changeset
3834 || str[n] == CSI
04265ffbda1f updated for version 7.1-210
vimboss
parents: 1487
diff changeset
3835 # endif
04265ffbda1f updated for version 7.1-210
vimboss
parents: 1487
diff changeset
3836 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 && str[n + 1] == KS_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 && str[n + 2] == (int)KE_CSI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 buf[m++] = CSI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841 n += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 else if (str[n] == K_SPECIAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 || str[n] == CSI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848 break; /* a special key can't be a multibyte char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850 buf[m++] = str[n];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851 buf[m] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 /* Return a multi-byte character if it's found. An illegal sequence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 * will result in a 1 here. */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3855 if ((*mb_ptr2len)(buf) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 *pp = str + n + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 }
3812
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3860
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3861 /* Bail out quickly for ASCII. */
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3862 if (buf[0] < 128)
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3863 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 * Return TRUE if the character at "row"/"col" on the screen is the left side
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 * of a double-width character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 * Caller must make sure "row" and "col" are not invalid!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3874 mb_lefthalve(int row, int col)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 #ifdef FEAT_HANGULIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 if (composing_hangul)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 #endif
1378
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
3880 return (*mb_off2cells)(LineOffset[row] + col,
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
3881 LineOffset[row] + screen_Columns) > 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 /*
1698
f4f8014d516e updated for version 7.2c-000
vimboss
parents: 1669
diff changeset
3885 * Correct a position on the screen, if it's the right half of a double-wide
f4f8014d516e updated for version 7.2c-000
vimboss
parents: 1669
diff changeset
3886 * char move it to the left half. Returns the corrected column.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3889 mb_fix_col(int col, int row)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 col = check_col(col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 row = check_row(row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 if (has_mbyte && ScreenLines != NULL && col > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 && ((enc_dbcs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 && ScreenLines[LineOffset[row] + col] != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 && dbcs_screen_head_off(ScreenLines + LineOffset[row],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 ScreenLines + LineOffset[row] + col))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 || (enc_utf8 && ScreenLines[LineOffset[row] + col] == 0)))
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
3899 return col - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900 return col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3904 #if defined(FEAT_MBYTE) || defined(FEAT_POSTSCRIPT) || defined(PROTO)
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 7734
diff changeset
3905 static int enc_alias_search(char_u *name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908 * Skip the Vim specific head of a 'encoding' name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3911 enc_skip(char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 if (STRNCMP(p, "2byte-", 6) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 return p + 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915 if (STRNCMP(p, "8bit-", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 return p + 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 * Find the canonical name for encoding "enc".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 * When the name isn't recognized, returns "enc" itself, but with all lower
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 * case characters and '_' replaced with '-'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 * Returns an allocated string. NULL for out-of-memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3927 enc_canonize(char_u *enc)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 char_u *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 char_u *p, *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3931 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3933 # ifdef FEAT_MBYTE
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3934 if (STRCMP(enc, "default") == 0)
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3935 {
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3936 /* Use the default encoding as it's found by set_init_1(). */
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3937 r = get_encoding_default();
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3938 if (r == NULL)
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3939 r = (char_u *)"latin1";
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3940 return vim_strsave(r);
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3941 }
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3942 # endif
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3943
1205
b05620bdba29 updated for version 7.1b
vimboss
parents: 1080
diff changeset
3944 /* copy "enc" to allocated memory, with room for two '-' */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 r = alloc((unsigned)(STRLEN(enc) + 3));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 if (r != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 /* Make it all lower case and replace '_' with '-'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 p = r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 for (s = enc; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 if (*s == '_')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 *p++ = '-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 *p++ = TOLOWER_ASC(*s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3959 /* Skip "2byte-" and "8bit-". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3960 p = enc_skip(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3961
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
3962 /* Change "microsoft-cp" to "cp". Used in some spell files. */
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
3963 if (STRNCMP(p, "microsoft-cp", 12) == 0)
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
3964 STRMOVE(p, p + 10);
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
3965
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 /* "iso8859" -> "iso-8859" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 if (STRNCMP(p, "iso8859", 7) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 {
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
3969 STRMOVE(p + 4, p + 3);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 p[3] = '-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3971 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 /* "iso-8859n" -> "iso-8859-n" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 if (STRNCMP(p, "iso-8859", 8) == 0 && p[8] != '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 {
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
3976 STRMOVE(p + 9, p + 8);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 p[8] = '-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 /* "latin-N" -> "latinN" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 if (STRNCMP(p, "latin-", 6) == 0)
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
3982 STRMOVE(p + 5, p + 6);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 if (enc_canon_search(p) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 /* canonical name can be used unmodified */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 if (p != r)
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
3988 STRMOVE(r, p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 else if ((i = enc_alias_search(p)) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 /* alias recognized, get canonical name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 vim_free(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 r = vim_strsave((char_u *)enc_canon_table[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 return r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 * Search for an encoding alias of "name".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 * Returns -1 when not found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4005 enc_alias_search(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 for (i = 0; enc_alias_table[i].name != NULL; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 if (STRCMP(name, enc_alias_table[i].name) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 return enc_alias_table[i].canon;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 #if defined(FEAT_MBYTE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 #ifdef HAVE_LANGINFO_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 # include <langinfo.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 * Get the canonicalized encoding of the current locale.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 * Returns an allocated string when successful, NULL when not.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4027 enc_locale(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 #ifndef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 char *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 char buf[50];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 long acp = GetACP();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 if (acp == 1200)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 STRCPY(buf, "ucs-2le");
407
0f6afaf1b8d1 updated for version 7.0106
vimboss
parents: 344
diff changeset
4040 else if (acp == 1252) /* cp1252 is used as latin1 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041 STRCPY(buf, "latin1");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 sprintf(buf, "cp%ld", acp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 # ifdef HAVE_NL_LANGINFO_CODESET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046 if ((s = nl_langinfo(CODESET)) == NULL || *s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047 # endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 140
diff changeset
4048 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4049 if ((s = setlocale(LC_CTYPE, NULL)) == NULL || *s == NUL)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 140
diff changeset
4050 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 if ((s = getenv("LC_ALL")) == NULL || *s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 if ((s = getenv("LC_CTYPE")) == NULL || *s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 s = getenv("LANG");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 if (s == NULL || *s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 /* The most generic locale format is:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 * language[_territory][.codeset][@modifier][+special][,[sponsor][_revision]]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 * If there is a '.' remove the part before it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 * if there is something after the codeset, remove it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 * Make the name lowercase and replace '_' with '-'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 * Exception: "ja_JP.EUC" == "euc-jp", "zh_CN.EUC" = "euc-cn",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 * "ko_KR.EUC" == "euc-kr"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 if ((p = (char *)vim_strchr((char_u *)s, '.')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 if (p > s + 2 && STRNICMP(p + 1, "EUC", 3) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 && !isalnum((int)p[4]) && p[4] != '-' && p[-3] == '_')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 /* copy "XY.EUC" to "euc-XY" to buf[10] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 STRCPY(buf + 10, "euc-");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 buf[14] = p[-2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 buf[15] = p[-1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 buf[16] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 s = buf + 10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 s = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 }
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
4081 for (i = 0; s[i] != NUL && i < (int)sizeof(buf) - 1; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 if (s[i] == '_' || s[i] == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084 buf[i] = '-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 else if (isalnum((int)s[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 buf[i] = TOLOWER_ASC(s[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 buf[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 return enc_canonize((char_u *)buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095
4168
ff193256398a updated for version 7.3.836
Bram Moolenaar <bram@vim.org>
parents: 4122
diff changeset
4096 #if defined(WIN3264) || defined(PROTO) || defined(FEAT_CYGWIN_WIN32_CLIPBOARD)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 * Convert an encoding name to an MS-Windows codepage.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 * Returns zero if no codepage can be figured out.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4102 encname2codepage(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 int cp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 char_u *p = name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 if (STRNCMP(p, "8bit-", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 else if (STRNCMP(p_enc, "2byte-", 6) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 p += 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 if (p[0] == 'c' && p[1] == 'p')
5136
28e6f5f88968 updated for version 7.3.1311
Bram Moolenaar <bram@vim.org>
parents: 5025
diff changeset
4114 cp = atoi((char *)p + 2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 else if ((idx = enc_canon_search(p)) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 cp = enc_canon_table[idx].codepage;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4117 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 if (IsValidCodePage(cp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120 return cp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 # if defined(USE_ICONV) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 7734
diff changeset
4127 static char_u *iconv_string(vimconv_T *vcp, char_u *str, int slen, int *unconvlenp, int *resultlenp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 * Call iconv_open() with a check if iconv() works properly (there are broken
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 * versions).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 * Returns (void *)-1 if failed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 * (should return iconv_t, but that causes problems with prototypes).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135 void *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4136 my_iconv_open(char_u *to, char_u *from)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138 iconv_t fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 #define ICONV_TESTLEN 400
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 char_u tobuf[ICONV_TESTLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 size_t tolen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143 static int iconv_ok = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145 if (iconv_ok == FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146 return (void *)-1; /* detected a broken iconv() previously */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4148 #ifdef DYNAMIC_ICONV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 /* Check if the iconv.dll can be found. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150 if (!iconv_enabled(TRUE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 return (void *)-1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 fd = iconv_open((char *)enc_skip(to), (char *)enc_skip(from));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 if (fd != (iconv_t)-1 && iconv_ok == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 * Do a dummy iconv() call to check if it actually works. There is a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 * version of iconv() on Linux that is broken. We can't ignore it,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 * because it's wide-spread. The symptoms are that after outputting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 * the initial shift state the "to" pointer is NULL and conversion
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163 * stops for no apparent reason after about 8160 characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165 p = (char *)tobuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4166 tolen = ICONV_TESTLEN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167 (void)iconv(fd, NULL, NULL, &p, &tolen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4168 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4169 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4170 iconv_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4171 iconv_close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4172 fd = (iconv_t)-1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4173 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4174 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4175 iconv_ok = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4176 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4177
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4178 return (void *)fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4179 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4180
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4181 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4182 * Convert the string "str[slen]" with iconv().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4183 * If "unconvlenp" is not NULL handle the string ending in an incomplete
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184 * sequence and set "*unconvlenp" to the length of it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4185 * Returns the converted string in allocated memory. NULL for an error.
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
4186 * If resultlenp is not NULL, sets it to the result length in bytes.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4188 static char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4189 iconv_string(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4190 vimconv_T *vcp,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4191 char_u *str,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4192 int slen,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4193 int *unconvlenp,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4194 int *resultlenp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 const char *from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197 size_t fromlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198 char *to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4199 size_t tolen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200 size_t len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 size_t done = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202 char_u *result = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4203 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4204 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4205
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206 from = (char *)str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4207 fromlen = slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4208 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210 if (len == 0 || ICONV_ERRNO == ICONV_E2BIG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4211 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212 /* Allocate enough room for most conversions. When re-allocating
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4213 * increase the buffer size. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4214 len = len + fromlen * 2 + 40;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4215 p = alloc((unsigned)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4216 if (p != NULL && done > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4217 mch_memmove(p, result, done);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4218 vim_free(result);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4219 result = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 if (result == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4221 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4222 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 to = (char *)result + done;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4225 tolen = len - done - 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4226 /* Avoid a warning for systems with a wrong iconv() prototype by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4227 * casting the second argument to void *. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228 if (iconv(vcp->vc_fd, (void *)&from, &fromlen, &to, &tolen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 != (size_t)-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4230 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231 /* Finished, append a NUL. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232 *to = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4233 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4234 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4236 /* Check both ICONV_EINVAL and EINVAL, because the dynamically loaded
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4237 * iconv library may use one of them. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4238 if (!vcp->vc_fail && unconvlenp != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4239 && (ICONV_ERRNO == ICONV_EINVAL || ICONV_ERRNO == EINVAL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4240 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4241 /* Handle an incomplete sequence at the end. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4242 *to = NUL;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4243 *unconvlenp = (int)fromlen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4244 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4245 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4246
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4247 /* Check both ICONV_EILSEQ and EILSEQ, because the dynamically loaded
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4248 * iconv library may use one of them. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4249 else if (!vcp->vc_fail
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4250 && (ICONV_ERRNO == ICONV_EILSEQ || ICONV_ERRNO == EILSEQ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4251 || ICONV_ERRNO == ICONV_EINVAL || ICONV_ERRNO == EINVAL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4252 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4253 /* Can't convert: insert a '?' and skip a character. This assumes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4254 * conversion from 'encoding' to something else. In other
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4255 * situations we don't know what to skip anyway. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4256 *to++ = '?';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4257 if ((*mb_ptr2cells)((char_u *)from) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4258 *to++ = '?';
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 167
diff changeset
4259 if (enc_utf8)
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4260 l = utfc_ptr2len_len((char_u *)from, (int)fromlen);
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 167
diff changeset
4261 else
7fd4b5df33be updated for version 7.0062
vimboss
parents: 167
diff changeset
4262 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
4263 l = (*mb_ptr2len)((char_u *)from);
227
ef254e0f2365 updated for version 7.0063
vimboss
parents: 221
diff changeset
4264 if (l > (int)fromlen)
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4265 l = (int)fromlen;
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 167
diff changeset
4266 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4267 from += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 fromlen -= l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4270 else if (ICONV_ERRNO != ICONV_E2BIG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4272 /* conversion failed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273 vim_free(result);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274 result = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4275 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4276 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4277 /* Not enough room or skipping illegal sequence. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278 done = to - (char *)result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4279 }
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
4280
2766
415c55534d90 updated for version 7.3.159
Bram Moolenaar <bram@vim.org>
parents: 2618
diff changeset
4281 if (resultlenp != NULL && result != NULL)
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
4282 *resultlenp = (int)(to - (char *)result);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4283 return result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286 # if defined(DYNAMIC_ICONV) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288 * Dynamically load the "iconv.dll" on Win32.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4290
7734
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4291 # ifndef DYNAMIC_ICONV /* must be generating prototypes */
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4292 # define HINSTANCE int
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4293 # endif
297
9a1c2a8186b7 updated for version 7.0078
vimboss
parents: 292
diff changeset
4294 static HINSTANCE hIconvDLL = 0;
9a1c2a8186b7 updated for version 7.0078
vimboss
parents: 292
diff changeset
4295 static HINSTANCE hMsvcrtDLL = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4296
7734
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4297 # ifndef DYNAMIC_ICONV_DLL
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4298 # define DYNAMIC_ICONV_DLL "iconv.dll"
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4299 # define DYNAMIC_ICONV_DLL_ALT1 "libiconv.dll"
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4300 # define DYNAMIC_ICONV_DLL_ALT2 "libiconv2.dll"
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4301 # define DYNAMIC_ICONV_DLL_ALT3 "libiconv-2.dll"
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4302 # endif
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4303 # ifndef DYNAMIC_MSVCRT_DLL
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4304 # define DYNAMIC_MSVCRT_DLL "msvcrt.dll"
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4305 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307 /*
4025
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4308 * Get the address of 'funcname' which is imported by 'hInst' DLL.
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4309 */
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4310 static void *
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4311 get_iconv_import_func(HINSTANCE hInst, const char *funcname)
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4312 {
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4313 PBYTE pImage = (PBYTE)hInst;
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4314 PIMAGE_DOS_HEADER pDOS = (PIMAGE_DOS_HEADER)hInst;
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4315 PIMAGE_NT_HEADERS pPE;
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4316 PIMAGE_IMPORT_DESCRIPTOR pImpDesc;
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4317 PIMAGE_THUNK_DATA pIAT; /* Import Address Table */
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4318 PIMAGE_THUNK_DATA pINT; /* Import Name Table */
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4319 PIMAGE_IMPORT_BY_NAME pImpName;
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4320
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4321 if (pDOS->e_magic != IMAGE_DOS_SIGNATURE)
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4322 return NULL;
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4323 pPE = (PIMAGE_NT_HEADERS)(pImage + pDOS->e_lfanew);
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4324 if (pPE->Signature != IMAGE_NT_SIGNATURE)
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4325 return NULL;
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4326 pImpDesc = (PIMAGE_IMPORT_DESCRIPTOR)(pImage
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4327 + pPE->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT]
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4328 .VirtualAddress);
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4329 for (; pImpDesc->FirstThunk; ++pImpDesc)
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4330 {
4037
3db9aee957f7 updated for version 7.3.773
Bram Moolenaar <bram@vim.org>
parents: 4025
diff changeset
4331 if (!pImpDesc->OriginalFirstThunk)
3db9aee957f7 updated for version 7.3.773
Bram Moolenaar <bram@vim.org>
parents: 4025
diff changeset
4332 continue;
4025
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4333 pIAT = (PIMAGE_THUNK_DATA)(pImage + pImpDesc->FirstThunk);
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4334 pINT = (PIMAGE_THUNK_DATA)(pImage + pImpDesc->OriginalFirstThunk);
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4335 for (; pIAT->u1.Function; ++pIAT, ++pINT)
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4336 {
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4337 if (IMAGE_SNAP_BY_ORDINAL(pINT->u1.Ordinal))
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4338 continue;
4047
562bbee33aa4 updated for version 7.3.778
Bram Moolenaar <bram@vim.org>
parents: 4037
diff changeset
4339 pImpName = (PIMAGE_IMPORT_BY_NAME)(pImage
562bbee33aa4 updated for version 7.3.778
Bram Moolenaar <bram@vim.org>
parents: 4037
diff changeset
4340 + (UINT_PTR)(pINT->u1.AddressOfData));
8080
b6cb94ad97a4 commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents: 7827
diff changeset
4341 if (strcmp((char *)pImpName->Name, funcname) == 0)
4025
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4342 return (void *)pIAT->u1.Function;
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4343 }
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4344 }
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4345 return NULL;
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4346 }
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4347
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4348 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4349 * Try opening the iconv.dll and return TRUE if iconv() can be used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4350 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4352 iconv_enabled(int verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4353 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4354 if (hIconvDLL != 0 && hMsvcrtDLL != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4355 return TRUE;
7162
fe090e9cd10a commit https://github.com/vim/vim/commit/9d6ca1cc5ebb6e61cc2ef73aecfbb0bdbb65432f
Christian Brabandt <cb@256bit.org>
parents: 6864
diff changeset
4356
7734
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4357 /* The iconv DLL file goes under different names, try them all.
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4358 * Do the "2" version first, it's newer. */
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4359 #ifdef DYNAMIC_ICONV_DLL_ALT2
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4360 if (hIconvDLL == 0)
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4361 hIconvDLL = vimLoadLib(DYNAMIC_ICONV_DLL_ALT2);
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4362 #endif
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4363 #ifdef DYNAMIC_ICONV_DLL_ALT3
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4364 if (hIconvDLL == 0)
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4365 hIconvDLL = vimLoadLib(DYNAMIC_ICONV_DLL_ALT3);
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4366 #endif
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4367 if (hIconvDLL == 0)
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4368 hIconvDLL = vimLoadLib(DYNAMIC_ICONV_DLL);
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4369 #ifdef DYNAMIC_ICONV_DLL_ALT1
7162
fe090e9cd10a commit https://github.com/vim/vim/commit/9d6ca1cc5ebb6e61cc2ef73aecfbb0bdbb65432f
Christian Brabandt <cb@256bit.org>
parents: 6864
diff changeset
4370 if (hIconvDLL == 0)
fe090e9cd10a commit https://github.com/vim/vim/commit/9d6ca1cc5ebb6e61cc2ef73aecfbb0bdbb65432f
Christian Brabandt <cb@256bit.org>
parents: 6864
diff changeset
4371 hIconvDLL = vimLoadLib(DYNAMIC_ICONV_DLL_ALT1);
7734
616769d423fc commit https://github.com/vim/vim/commit/938ee834d345062cd94f8fdfd54fad0019432a83
Christian Brabandt <cb@256bit.org>
parents: 7330
diff changeset
4372 #endif
7162
fe090e9cd10a commit https://github.com/vim/vim/commit/9d6ca1cc5ebb6e61cc2ef73aecfbb0bdbb65432f
Christian Brabandt <cb@256bit.org>
parents: 6864
diff changeset
4373
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4374 if (hIconvDLL != 0)
2612
fa5dee44df3f updated for version 7.3.034
Bram Moolenaar <bram@vim.org>
parents: 2580
diff changeset
4375 hMsvcrtDLL = vimLoadLib(DYNAMIC_MSVCRT_DLL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4376 if (hIconvDLL == 0 || hMsvcrtDLL == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4377 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4378 /* Only give the message when 'verbose' is set, otherwise it might be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4379 * done whenever a conversion is attempted. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4380 if (verbose && p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4381 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4382 verbose_enter();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4383 EMSG2(_(e_loadlib),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4384 hIconvDLL == 0 ? DYNAMIC_ICONV_DLL : DYNAMIC_MSVCRT_DLL);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4385 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4386 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4387 iconv_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4388 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4389 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4390
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 335
diff changeset
4391 iconv = (void *)GetProcAddress(hIconvDLL, "libiconv");
7033303ea0c0 updated for version 7.0089
vimboss
parents: 335
diff changeset
4392 iconv_open = (void *)GetProcAddress(hIconvDLL, "libiconv_open");
7033303ea0c0 updated for version 7.0089
vimboss
parents: 335
diff changeset
4393 iconv_close = (void *)GetProcAddress(hIconvDLL, "libiconv_close");
7033303ea0c0 updated for version 7.0089
vimboss
parents: 335
diff changeset
4394 iconvctl = (void *)GetProcAddress(hIconvDLL, "libiconvctl");
4025
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4395 iconv_errno = get_iconv_import_func(hIconvDLL, "_errno");
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4396 if (iconv_errno == NULL)
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4397 iconv_errno = (void *)GetProcAddress(hMsvcrtDLL, "_errno");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398 if (iconv == NULL || iconv_open == NULL || iconv_close == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 || iconvctl == NULL || iconv_errno == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4400 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4401 iconv_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4402 if (verbose && p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4403 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4404 verbose_enter();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4405 EMSG2(_(e_loadfunc), "for libiconv");
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4406 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4407 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4408 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4409 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4410 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4414 iconv_end(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4416 /* Don't use iconv() when inputting or outputting characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 if (input_conv.vc_type == CONV_ICONV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418 convert_setup(&input_conv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4419 if (output_conv.vc_type == CONV_ICONV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4420 convert_setup(&output_conv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4421
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422 if (hIconvDLL != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 FreeLibrary(hIconvDLL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4424 if (hMsvcrtDLL != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4425 FreeLibrary(hMsvcrtDLL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4426 hIconvDLL = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4427 hMsvcrtDLL = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4428 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4429 # endif /* DYNAMIC_ICONV */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4430 # endif /* USE_ICONV */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4431
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4432 #endif /* FEAT_MBYTE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4434 #if defined(FEAT_XIM) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4435
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
4436 # if defined(FEAT_GUI_GTK) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 static int xim_has_preediting INIT(= FALSE); /* IM current status */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 * Set preedit_start_col to the current cursor position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443 init_preedit_start_col(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4445 if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4446 preedit_start_col = cmdline_getvcol_cursor();
7330
8ab712f2c3b8 commit https://github.com/vim/vim/commit/9ec021a2b0dd35ba744a8e2a9430a643c85b922a
Christian Brabandt <cb@256bit.org>
parents: 7162
diff changeset
4447 else if (curwin != NULL && curwin->w_buffer != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4448 getvcol(curwin, &curwin->w_cursor, &preedit_start_col, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449 /* Prevent that preediting marks the buffer as changed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4450 xim_changed_while_preediting = curbuf->b_changed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4451 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453 static int im_is_active = FALSE; /* IM is enabled for current mode */
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
4454 static int preedit_is_active = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 static int im_preedit_cursor = 0; /* cursor offset in characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456 static int im_preedit_trailing = 0; /* number of characters after cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 static unsigned long im_commit_handler_id = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459 static unsigned int im_activatekey_keyval = GDK_VoidSymbol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460 static unsigned int im_activatekey_state = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 im_set_active(int active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4465 int was_active;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466
5008
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
4467 was_active = !!im_get_status();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4468 im_is_active = (active && !p_imdisable);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 if (im_is_active != was_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471 xim_reset();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 xim_set_focus(int focus)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 if (xic != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 if (focus)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480 gtk_im_context_focus_in(xic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482 gtk_im_context_focus_out(xic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4483 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4484 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487 im_set_position(int row, int col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489 if (xic != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491 GdkRectangle area;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 area.x = FILL_X(col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494 area.y = FILL_Y(row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495 area.width = gui.char_width * (mb_lefthalve(row, col) ? 2 : 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496 area.height = gui.char_height;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4497
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4498 gtk_im_context_set_cursor_location(xic, &area);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4500 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 # if 0 || defined(PROTO) /* apparently only used in gui_x11.c */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4503 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504 xim_set_preedit(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 im_set_position(gui.row, gui.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4510 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4511 im_add_to_input(char_u *str, int len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513 /* Convert from 'termencoding' (always "utf-8") to 'encoding' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4514 if (input_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4515 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4516 str = string_convert(&input_conv, str, &len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4517 g_return_if_fail(str != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4519
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4520 add_to_input_buf_csi(str, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4522 if (input_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4523 vim_free(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4524
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4525 if (p_mh) /* blank out the pointer if necessary */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 gui_mch_mousehide(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4527 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4528
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4529 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4530 im_delete_preedit(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4532 char_u bskey[] = {CSI, 'k', 'b'};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533 char_u delkey[] = {CSI, 'k', 'D'};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4534
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535 if (State & NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4536 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4537 im_preedit_cursor = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4538 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4539 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540 for (; im_preedit_cursor > 0; --im_preedit_cursor)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 add_to_input_buf(bskey, (int)sizeof(bskey));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543 for (; im_preedit_trailing > 0; --im_preedit_trailing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 add_to_input_buf(delkey, (int)sizeof(delkey));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4545 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4546
941
d95676480093 updated for version 7.0-067
vimboss
parents: 932
diff changeset
4547 /*
d95676480093 updated for version 7.0-067
vimboss
parents: 932
diff changeset
4548 * Move the cursor left by "num_move_back" characters.
d95676480093 updated for version 7.0-067
vimboss
parents: 932
diff changeset
4549 * Note that ins_left() checks im_is_preediting() to avoid breaking undo for
d95676480093 updated for version 7.0-067
vimboss
parents: 932
diff changeset
4550 * these K_LEFT keys.
d95676480093 updated for version 7.0-067
vimboss
parents: 932
diff changeset
4551 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4552 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4553 im_correct_cursor(int num_move_back)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4554 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4555 char_u backkey[] = {CSI, 'k', 'l'};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4556
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4557 if (State & NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4558 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4559 # ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4560 if ((State & CMDLINE) == 0 && curwin != NULL && curwin->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4561 backkey[2] = 'r';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4562 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4563 for (; num_move_back > 0; --num_move_back)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4564 add_to_input_buf(backkey, (int)sizeof(backkey));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4565 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4566
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4567 static int xim_expected_char = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 static int xim_ignored_char = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4571 * Update the mode and cursor while in an IM callback.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 im_show_info(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4575 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4576 int old_vgetc_busy;
822
45fad0f590d0 updated for version 7.0c12
vimboss
parents: 811
diff changeset
4577
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 old_vgetc_busy = vgetc_busy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4579 vgetc_busy = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4580 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 vgetc_busy = old_vgetc_busy;
3402
276d58e9265c updated for version 7.3.467
Bram Moolenaar <bram@vim.org>
parents: 3190
diff changeset
4582 if ((State & NORMAL) || (State & INSERT))
276d58e9265c updated for version 7.3.467
Bram Moolenaar <bram@vim.org>
parents: 3190
diff changeset
4583 setcursor();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4584 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4585 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4586
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4587 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4588 * Callback invoked when the user finished preediting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589 * Put the final string into the input buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 static void
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
4592 im_commit_cb(GtkIMContext *context UNUSED,
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
4593 const gchar *str,
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
4594 gpointer data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595 {
2338
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4596 int slen = (int)STRLEN(str);
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4597 int add_to_input = TRUE;
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4598 int clen;
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4599 int len = slen;
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4600 int commit_with_preedit = TRUE;
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4601 char_u *im_str;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4604 xim_log("im_commit_cb(): %s\n", str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4605 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4606
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4607 /* The imhangul module doesn't reset the preedit string before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4608 * committing. Call im_delete_preedit() to work around that. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609 im_delete_preedit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4611 /* Indicate that preediting has finished. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4612 if (preedit_start_col == MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614 init_preedit_start_col();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4615 commit_with_preedit = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4616 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4617
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4618 /* The thing which setting "preedit_start_col" to MAXCOL means that
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4619 * "preedit_start_col" will be set forcedly when calling
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 * preedit_changed_cb() next time.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4621 * "preedit_start_col" should not reset with MAXCOL on this part. Vim
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4622 * is simulating the preediting by using add_to_input_str(). when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4623 * preedit begin immediately before committed, the typebuf is not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4624 * flushed to screen, then it can't get correct "preedit_start_col".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4625 * Thus, it should calculate the cells by adding cells of the committed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4626 * string. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4627 if (input_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4629 im_str = string_convert(&input_conv, (char_u *)str, &len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4630 g_return_if_fail(im_str != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4631 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4632 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633 im_str = (char_u *)str;
2338
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4634
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4635 clen = mb_string2cells(im_str, len);
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4636
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4637 if (input_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638 vim_free(im_str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 preedit_start_col += clen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4641 /* Is this a single character that matches a keypad key that's just
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4642 * been pressed? If so, we don't want it to be entered as such - let
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643 * us carry on processing the raw keycode so that it may be used in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4644 * mappings as <kSomething>. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645 if (xim_expected_char != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4647 /* We're currently processing a keypad or other special key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4648 if (slen == 1 && str[0] == xim_expected_char)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4649 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4650 /* It's a match - don't do it here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4651 xim_ignored_char = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652 add_to_input = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4654 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4655 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656 /* Not a match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 xim_ignored_char = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4661 if (add_to_input)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4662 im_add_to_input((char_u *)str, slen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4664 /* Inserting chars while "im_is_active" is set does not cause a change of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4665 * buffer. When the chars are committed the buffer must be marked as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4666 * changed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4667 if (!commit_with_preedit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4668 preedit_start_col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4670 /* This flag is used in changed() at next call. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4671 xim_changed_while_preediting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4672
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4673 if (gtk_main_level() > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4674 gtk_main_quit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 * Callback invoked after start to the preedit.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680 static void
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
4681 im_preedit_start_cb(GtkIMContext *context UNUSED, gpointer data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4683 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 xim_log("im_preedit_start_cb()\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4685 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4686
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4687 im_is_active = TRUE;
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
4688 preedit_is_active = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4689 gui_update_cursor(TRUE, FALSE);
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
4690 im_show_info();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4692
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4693 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4694 * Callback invoked after end to the preedit.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4696 static void
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
4697 im_preedit_end_cb(GtkIMContext *context UNUSED, gpointer data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4700 xim_log("im_preedit_end_cb()\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4702 im_delete_preedit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4703
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4704 /* Indicate that preediting has finished */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4705 preedit_start_col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4706 xim_has_preediting = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4707
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
4708 #if 0
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
4709 /* Removal of this line suggested by Takuhiro Nishioka. Fixes that IM was
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
4710 * switched off unintentionally. We now use preedit_is_active (added by
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
4711 * SungHyun Nam). */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712 im_is_active = FALSE;
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
4713 #endif
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
4714 preedit_is_active = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4715 gui_update_cursor(TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4716 im_show_info();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4719 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4720 * Callback invoked after changes to the preedit string. If the preedit
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721 * string was empty before, remember the preedit start column so we know
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4722 * where to apply feedback attributes. Delete the previous preedit string
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4723 * if there was one, save the new preedit cursor offset, and put the new
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4724 * string into the input buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4725 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4726 * TODO: The pragmatic "put into input buffer" approach used here has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4727 * several fundamental problems:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4728 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4729 * - The characters in the preedit string are subject to remapping.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730 * That's broken, only the finally committed string should be remapped.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 * - There is a race condition involved: The retrieved value for the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4733 * current cursor position will be wrong if any unprocessed characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 * are still queued in the input buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736 * - Due to the lack of synchronization between the file buffer in memory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 * and any typed characters, it's practically impossible to implement the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4738 * "retrieve_surrounding" and "delete_surrounding" signals reliably. IM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739 * modules for languages such as Thai are likely to rely on this feature
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740 * for proper operation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742 * Conclusions: I think support for preediting needs to be moved to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743 * core parts of Vim. Ideally, until it has been committed, the preediting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 * string should only be displayed and not affect the buffer content at all.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4745 * The question how to deal with the synchronization issue still remains.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746 * Circumventing the input buffer is probably not desirable. Anyway, I think
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747 * implementing "retrieve_surrounding" is the only hard problem.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4748 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749 * One way to solve all of this in a clean manner would be to queue all key
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4750 * press/release events "as is" in the input buffer, and apply the IM filtering
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 * at the receiving end of the queue. This, however, would have a rather large
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752 * impact on the code base. If there is an easy way to force processing of all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753 * remaining input from within the "retrieve_surrounding" signal handler, this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 * might not be necessary. Gotta ask on vim-dev for opinions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756 static void
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
4757 im_preedit_changed_cb(GtkIMContext *context, gpointer data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 char *preedit_string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 int cursor_index = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761 int num_move_back = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4763 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4764 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4765
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 gtk_im_context_get_preedit_string(context,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767 &preedit_string, NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 &cursor_index);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4769
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771 xim_log("im_preedit_changed_cb(): %s\n", preedit_string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774 g_return_if_fail(preedit_string != NULL); /* just in case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4776 /* If preedit_start_col is MAXCOL set it to the current cursor position. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777 if (preedit_start_col == MAXCOL && preedit_string[0] != '\0')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4779 xim_has_preediting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4780
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 /* Urgh, this breaks if the input buffer isn't empty now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782 init_preedit_start_col();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 else if (cursor_index == 0 && preedit_string[0] == '\0')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785 {
941
d95676480093 updated for version 7.0-067
vimboss
parents: 932
diff changeset
4786 xim_has_preediting = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788 /* If at the start position (after typing backspace)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4789 * preedit_start_col must be reset. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790 preedit_start_col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4791 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793 im_delete_preedit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796 * Compute the end of the preediting area: "preedit_end_col".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797 * According to the documentation of gtk_im_context_get_preedit_string(),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4798 * the cursor_pos output argument returns the offset in bytes. This is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4799 * unfortunately not true -- real life shows the offset is in characters,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800 * and the GTK+ source code agrees with me. Will file a bug later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4802 if (preedit_start_col != MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 preedit_end_col = preedit_start_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804 str = (char_u *)preedit_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4805 for (p = str, i = 0; *p != NUL; p += utf_byte2len(*p), ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807 int is_composing;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4808
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809 is_composing = ((*p & 0x80) != 0 && utf_iscomposing(utf_ptr2char(p)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 * These offsets are used as counters when generating <BS> and <Del>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 * to delete the preedit string. So don't count composing characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813 * unless 'delcombine' is enabled.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 if (!is_composing || p_deco)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 if (i < cursor_index)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818 ++im_preedit_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4820 ++im_preedit_trailing;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822 if (!is_composing && i >= cursor_index)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 /* This is essentially the same as im_preedit_trailing, except
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 * composing characters are not counted even if p_deco is set. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826 ++num_move_back;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828 if (preedit_start_col != MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829 preedit_end_col += utf_ptr2cells(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4831
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 if (p > str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 im_add_to_input(str, (int)(p - str));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 im_correct_cursor(num_move_back);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 g_free(preedit_string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840 if (gtk_main_level() > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 gtk_main_quit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 * Translate the Pango attributes at iter to Vim highlighting attributes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 * Ignore attributes not supported by Vim highlighting. This shouldn't have
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 * too much impact -- right now we handle even more attributes than necessary
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 * for the IM modules I tested with.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 translate_pango_attributes(PangoAttrIterator *iter)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 PangoAttribute *attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 int char_attr = HL_NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 attr = pango_attr_iterator_get(iter, PANGO_ATTR_UNDERLINE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857 if (attr != NULL && ((PangoAttrInt *)attr)->value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 != (int)PANGO_UNDERLINE_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859 char_attr |= HL_UNDERLINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861 attr = pango_attr_iterator_get(iter, PANGO_ATTR_WEIGHT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 if (attr != NULL && ((PangoAttrInt *)attr)->value >= (int)PANGO_WEIGHT_BOLD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4863 char_attr |= HL_BOLD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 attr = pango_attr_iterator_get(iter, PANGO_ATTR_STYLE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 if (attr != NULL && ((PangoAttrInt *)attr)->value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867 != (int)PANGO_STYLE_NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868 char_attr |= HL_ITALIC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4870 attr = pango_attr_iterator_get(iter, PANGO_ATTR_BACKGROUND);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 if (attr != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873 const PangoColor *color = &((PangoAttrColor *)attr)->color;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875 /* Assume inverse if black background is requested */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4876 if ((color->red | color->green | color->blue) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877 char_attr |= HL_INVERSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880 return char_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4884 * Retrieve the highlighting attributes at column col in the preedit string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885 * Return -1 if not in preediting mode or if col is out of range.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4886 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888 im_get_feedback_attr(int col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 char *preedit_string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4891 PangoAttrList *attr_list = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 int char_attr = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 if (xic == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4895 return char_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 gtk_im_context_get_preedit_string(xic, &preedit_string, &attr_list, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 if (preedit_string != NULL && attr_list != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 {
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 941
diff changeset
4901 int idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4903 /* Get the byte index as used by PangoAttrIterator */
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 941
diff changeset
4904 for (idx = 0; col > 0 && preedit_string[idx] != '\0'; --col)
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 941
diff changeset
4905 idx += utfc_ptr2len((char_u *)preedit_string + idx);
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 941
diff changeset
4906
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 941
diff changeset
4907 if (preedit_string[idx] != '\0')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4908 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4909 PangoAttrIterator *iter;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4910 int start, end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4912 char_attr = HL_NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913 iter = pango_attr_list_get_iterator(attr_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 /* Extract all relevant attributes from the list. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4918 pango_attr_iterator_range(iter, &start, &end);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4919
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 941
diff changeset
4920 if (idx >= start && idx < end)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 char_attr |= translate_pango_attributes(iter);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 while (pango_attr_iterator_next(iter));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4925 pango_attr_iterator_destroy(iter);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4927 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4928
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 if (attr_list != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 pango_attr_list_unref(attr_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 g_free(preedit_string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 return char_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 xim_init(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 xim_log("xim_init()\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 g_return_if_fail(gui.drawarea != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 g_return_if_fail(gui.drawarea->window != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 xic = gtk_im_multicontext_new();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 g_object_ref(xic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 im_commit_handler_id = g_signal_connect(G_OBJECT(xic), "commit",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 G_CALLBACK(&im_commit_cb), NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 g_signal_connect(G_OBJECT(xic), "preedit_changed",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 G_CALLBACK(&im_preedit_changed_cb), NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 g_signal_connect(G_OBJECT(xic), "preedit_start",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 G_CALLBACK(&im_preedit_start_cb), NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 g_signal_connect(G_OBJECT(xic), "preedit_end",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 G_CALLBACK(&im_preedit_end_cb), NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 gtk_im_context_set_client_window(xic, gui.drawarea->window);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4961 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4962 im_shutdown(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4963 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4964 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4965 xim_log("im_shutdown()\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4966 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4967
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968 if (xic != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4969 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4970 gtk_im_context_focus_out(xic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4971 g_object_unref(xic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4972 xic = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4974 im_is_active = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4975 im_commit_handler_id = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976 preedit_start_col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4977 xim_has_preediting = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981 * Convert the string argument to keyval and state for GdkEventKey.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 * If str is valid return TRUE, otherwise FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4984 * See 'imactivatekey' for documentation of the format.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4987 im_string_to_keyval(const char *str, unsigned int *keyval, unsigned int *state)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989 const char *mods_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4990 unsigned tmp_keyval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 unsigned tmp_state = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993 mods_end = strrchr(str, '-');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994 mods_end = (mods_end != NULL) ? mods_end + 1 : str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996 /* Parse modifier keys */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997 while (str < mods_end)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998 switch (*str++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5000 case '-': break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001 case 'S': case 's': tmp_state |= (unsigned)GDK_SHIFT_MASK; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5002 case 'L': case 'l': tmp_state |= (unsigned)GDK_LOCK_MASK; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 case 'C': case 'c': tmp_state |= (unsigned)GDK_CONTROL_MASK;break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5004 case '1': tmp_state |= (unsigned)GDK_MOD1_MASK; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005 case '2': tmp_state |= (unsigned)GDK_MOD2_MASK; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 case '3': tmp_state |= (unsigned)GDK_MOD3_MASK; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 case '4': tmp_state |= (unsigned)GDK_MOD4_MASK; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008 case '5': tmp_state |= (unsigned)GDK_MOD5_MASK; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5009 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5010 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5012
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013 tmp_keyval = gdk_keyval_from_name(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5015 if (tmp_keyval == 0 || tmp_keyval == GDK_VoidSymbol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5016 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5017
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5018 if (keyval != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 *keyval = tmp_keyval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5020 if (state != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5021 *state = tmp_state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5022
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027 * Return TRUE if p_imak is valid, otherwise FALSE. As a special case, an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 * empty string is also regarded as valid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5030 * Note: The numerical key value of p_imak is cached if it was valid; thus
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 * boldly assuming im_xim_isvalid_imactivate() will always be called whenever
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5032 * 'imak' changes. This is currently the case but not obvious -- should
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5033 * probably rename the function for clarity.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 im_xim_isvalid_imactivate(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 if (p_imak[0] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 im_activatekey_keyval = GDK_VoidSymbol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 im_activatekey_state = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 return im_string_to_keyval((const char *)p_imak,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 &im_activatekey_keyval,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047 &im_activatekey_state);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5049
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5050 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5051 im_synthesize_keypress(unsigned int keyval, unsigned int state)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5052 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5053 GdkEventKey *event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5054
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5055 # ifdef HAVE_GTK_MULTIHEAD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056 event = (GdkEventKey *)gdk_event_new(GDK_KEY_PRESS);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5057 g_object_ref(gui.drawarea->window); /* unreffed by gdk_event_free() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5058 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5059 event = (GdkEventKey *)g_malloc0((gulong)sizeof(GdkEvent));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 event->type = GDK_KEY_PRESS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5061 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062 event->window = gui.drawarea->window;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063 event->send_event = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064 event->time = GDK_CURRENT_TIME;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5065 event->state = state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5066 event->keyval = keyval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5067 event->hardware_keycode = /* needed for XIM */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5068 XKeysymToKeycode(GDK_WINDOW_XDISPLAY(event->window), (KeySym)keyval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5069 event->length = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5070 event->string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5072 gtk_im_context_filter_keypress(xic, event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5073
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 /* For consistency, also send the corresponding release event. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5075 event->type = GDK_KEY_RELEASE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5076 event->send_event = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5077 gtk_im_context_filter_keypress(xic, event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5078
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5079 # ifdef HAVE_GTK_MULTIHEAD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5080 gdk_event_free((GdkEvent *)event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5081 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5082 g_free(event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5083 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5084 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5085
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5087 xim_reset(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089 if (xic != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5091 gtk_im_context_reset(xic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5092
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093 if (p_imdisable)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 im_shutdown();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5096 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5097 xim_set_focus(gui.in_focus);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5098
5025
322441058afc updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents: 5008
diff changeset
5099 # ifdef FEAT_EVAL
5008
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5100 if (p_imaf[0] != NUL)
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5101 {
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5102 char_u *argv[1];
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5103
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5104 if (im_is_active)
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5105 argv[0] = (char_u *)"1";
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5106 else
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5107 argv[0] = (char_u *)"0";
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5108 (void)call_func_retnr(p_imaf, 1, argv, FALSE);
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5109 }
5025
322441058afc updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents: 5008
diff changeset
5110 else
322441058afc updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents: 5008
diff changeset
5111 # endif
322441058afc updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents: 5008
diff changeset
5112 if (im_activatekey_keyval != GDK_VoidSymbol)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 if (im_is_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 g_signal_handler_block(xic, im_commit_handler_id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117 im_synthesize_keypress(im_activatekey_keyval,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 im_activatekey_state);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 g_signal_handler_unblock(xic, im_commit_handler_id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 im_shutdown();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125 xim_init();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 xim_set_focus(gui.in_focus);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5127 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5128 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131 preedit_start_col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132 xim_has_preediting = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5133 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5135 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136 xim_queue_key_press_event(GdkEventKey *event, int down)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5137 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5138 if (down)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5139 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 * Workaround GTK2 XIM 'feature' that always converts keypad keys to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142 * chars., even when not part of an IM sequence (ref. feature of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143 * gdk/gdkkeyuni.c).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 * Flag any keypad keys that might represent a single char.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145 * If this (on its own - i.e., not part of an IM sequence) is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5146 * committed while we're processing one of these keys, we can ignore
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 * that commit and go ahead & process it ourselves. That way we can
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5148 * still distinguish keypad keys for use in mappings.
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
5149 * Also add GDK_space to make <S-Space> work.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5150 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5151 switch (event->keyval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5152 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5153 case GDK_KP_Add: xim_expected_char = '+'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5154 case GDK_KP_Subtract: xim_expected_char = '-'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5155 case GDK_KP_Divide: xim_expected_char = '/'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5156 case GDK_KP_Multiply: xim_expected_char = '*'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5157 case GDK_KP_Decimal: xim_expected_char = '.'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5158 case GDK_KP_Equal: xim_expected_char = '='; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 case GDK_KP_0: xim_expected_char = '0'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160 case GDK_KP_1: xim_expected_char = '1'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5161 case GDK_KP_2: xim_expected_char = '2'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162 case GDK_KP_3: xim_expected_char = '3'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163 case GDK_KP_4: xim_expected_char = '4'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 case GDK_KP_5: xim_expected_char = '5'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165 case GDK_KP_6: xim_expected_char = '6'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5166 case GDK_KP_7: xim_expected_char = '7'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167 case GDK_KP_8: xim_expected_char = '8'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5168 case GDK_KP_9: xim_expected_char = '9'; break;
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
5169 case GDK_space: xim_expected_char = ' '; break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5170 default: xim_expected_char = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5171 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5172 xim_ignored_char = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5173 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5174
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5175 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5176 * When typing fFtT, XIM may be activated. Thus it must pass
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5177 * gtk_im_context_filter_keypress() in Normal mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178 * And while doing :sh too.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180 if (xic != NULL && !p_imdisable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 && (State & (INSERT | CMDLINE | NORMAL | EXTERNCMD)) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 * Filter 'imactivatekey' and map it to CTRL-^. This way, Vim is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185 * always aware of the current status of IM, and can even emulate
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186 * the activation key for modules that don't support one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5187 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5188 if (event->keyval == im_activatekey_keyval
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5189 && (event->state & im_activatekey_state) == im_activatekey_state)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5190 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5191 unsigned int state_mask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5192
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193 /* Require the state of the 3 most used modifiers to match exactly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5194 * Otherwise e.g. <S-C-space> would be unusable for other purposes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5195 * if the IM activate key is <S-space>. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196 state_mask = im_activatekey_state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5197 state_mask |= ((int)GDK_SHIFT_MASK | (int)GDK_CONTROL_MASK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5198 | (int)GDK_MOD1_MASK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5199
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 if ((event->state & state_mask) != im_activatekey_state)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5201 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 /* Don't send it a second time on GDK_KEY_RELEASE. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204 if (event->type != GDK_KEY_PRESS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5206
781
afa9ef8a18a1 updated for version 7.0228
vimboss
parents: 776
diff changeset
5207 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209 im_set_active(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5211 /* ":lmap" mappings exists, toggle use of mappings. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5212 State ^= LANGMAP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5213 if (State & LANGMAP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215 curbuf->b_p_iminsert = B_IMODE_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 State &= ~LANGMAP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5219 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 curbuf->b_p_iminsert = B_IMODE_LMAP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 State |= LANGMAP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 return gtk_im_context_filter_keypress(xic, event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229 /* Don't filter events through the IM context if IM isn't active
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5230 * right now. Unlike with GTK+ 1.2 we cannot rely on the IM module
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 * not doing anything before the activation key was sent. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 if (im_activatekey_keyval == GDK_VoidSymbol || im_is_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234 int imresult = gtk_im_context_filter_keypress(xic, event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 /* Some XIM send following sequence:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 * 1. preedited string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 * 2. committed string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5239 * 3. line changed key.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5240 * 4. preedited string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5241 * 5. remove preedited string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5242 * if 3, Vim can't move back the above line for 5.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5243 * thus, this part should not parse the key. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5244 if (!imresult && preedit_start_col != MAXCOL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5245 && event->keyval == GDK_Return)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5247 im_synthesize_keypress(GDK_Return, 0U);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5248 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5249 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5250
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5251 /* If XIM tried to commit a keypad key as a single char.,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5252 * ignore it so we can use the keypad key 'raw', for mappings. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5253 if (xim_expected_char != NUL && xim_ignored_char)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5254 /* We had a keypad key, and XIM tried to thieve it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5256
2988
25be7c9dda54 updated for version 7.3.266
Bram Moolenaar <bram@vim.org>
parents: 2961
diff changeset
5257 /* This is supposed to fix a problem with iBus, that space
25be7c9dda54 updated for version 7.3.266
Bram Moolenaar <bram@vim.org>
parents: 2961
diff changeset
5258 * characters don't work in input mode. */
25be7c9dda54 updated for version 7.3.266
Bram Moolenaar <bram@vim.org>
parents: 2961
diff changeset
5259 xim_expected_char = NUL;
25be7c9dda54 updated for version 7.3.266
Bram Moolenaar <bram@vim.org>
parents: 2961
diff changeset
5260
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5261 /* Normal processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5262 return imresult;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5263 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5264 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5265
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5266 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5269 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5270 im_get_status(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5271 {
5025
322441058afc updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents: 5008
diff changeset
5272 # ifdef FEAT_EVAL
5008
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5273 if (p_imsf[0] != NUL)
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5274 {
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5275 int is_active;
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5276
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5277 /* FIXME: Don't execute user function in unsafe situation. */
5025
322441058afc updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents: 5008
diff changeset
5278 if (exiting
322441058afc updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents: 5008
diff changeset
5279 # ifdef FEAT_AUTOCMD
322441058afc updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents: 5008
diff changeset
5280 || is_autocmd_blocked()
322441058afc updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents: 5008
diff changeset
5281 # endif
322441058afc updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents: 5008
diff changeset
5282 )
5008
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5283 return FALSE;
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5284 /* FIXME: :py print 'xxx' is shown duplicate result.
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5285 * Use silent to avoid it. */
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5286 ++msg_silent;
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5287 is_active = call_func_retnr(p_imsf, 0, NULL, FALSE);
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5288 --msg_silent;
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5289 return (is_active > 0);
3717d569027d updated for version 7.3.1248
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5290 }
5025
322441058afc updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents: 5008
diff changeset
5291 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5292 return im_is_active;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5294
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5295 int
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5296 preedit_get_status(void)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5297 {
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5298 return preedit_is_active;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5299 }
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5300
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5301 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5302 im_is_preediting(void)
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5303 {
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5304 return xim_has_preediting;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5305 }
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5306
2277
f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents: 2275
diff changeset
5307 # else /* !FEAT_GUI_GTK */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5308
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5309 static int xim_is_active = FALSE; /* XIM should be active in the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5310 mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5311 static int xim_has_focus = FALSE; /* XIM is really being used for Vim */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5312 #ifdef FEAT_GUI_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5313 static XIMStyle input_style;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5314 static int status_area_enabled = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5315 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5316
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5317 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5318 * Switch using XIM on/off. This is used by the code that changes "State".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5319 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5320 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5321 im_set_active(int active)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5322 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5323 if (xic == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5324 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5325
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5326 /* If 'imdisable' is set, XIM is never active. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5327 if (p_imdisable)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5328 active = FALSE;
2250
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2205
diff changeset
5329 #if !defined(FEAT_GUI_GTK)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5330 else if (input_style & XIMPreeditPosition)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5331 /* There is a problem in switching XIM off when preediting is used,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5332 * and it is not clear how this can be solved. For now, keep XIM on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5333 * all the time, like it was done in Vim 5.8. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5334 active = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5335 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5336
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5337 /* Remember the active state, it is needed when Vim gets keyboard focus. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5338 xim_is_active = active;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5339 xim_set_preedit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5342 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5343 * Adjust using XIM for gaining or losing keyboard focus. Also called when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5344 * "xim_is_active" changes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5345 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5346 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5347 xim_set_focus(int focus)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5349 if (xic == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5350 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5352 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5353 * XIM only gets focus when the Vim window has keyboard focus and XIM has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5354 * been set active for the current mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5355 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5356 if (focus && xim_is_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5357 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5358 if (!xim_has_focus)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5359 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5360 xim_has_focus = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5361 XSetICFocus(xic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5362 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5363 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5364 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5365 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5366 if (xim_has_focus)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5367 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5368 xim_has_focus = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5369 XUnsetICFocus(xic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5370 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5371 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5372 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5373
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5374 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5375 im_set_position(int row UNUSED, int col UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5376 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5377 xim_set_preedit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5378 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5379
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5380 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5381 * Set the XIM to the current cursor position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5382 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5383 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5384 xim_set_preedit(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5385 {
2580
06aa43dde561 updated for version 7.3.006
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
5386 XVaNestedList attr_list;
06aa43dde561 updated for version 7.3.006
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
5387 XRectangle spot_area;
06aa43dde561 updated for version 7.3.006
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
5388 XPoint over_spot;
06aa43dde561 updated for version 7.3.006
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
5389 int line_space;
06aa43dde561 updated for version 7.3.006
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
5390
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5391 if (xic == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5392 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5394 xim_set_focus(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5395
2275
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5396 if (!xim_has_focus)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5397 {
2275
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5398 /* 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
5399 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
5400 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
5401 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
5402 XNSpotLocation,
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5403 &over_spot,
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5404 NULL);
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5405 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
5406 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
5407 return;
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5408 }
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5409
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5410 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
5411 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5412 if (xim_fg_color == INVALCOLOR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5413 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5414 xim_fg_color = gui.def_norm_pixel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5415 xim_bg_color = gui.def_back_pixel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5416 }
2275
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5417 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
5418 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
5419 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
5420 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
5421 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
5422 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
5423 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
5424 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
5425 XNSpotLocation, &over_spot,
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5426 XNForeground, (Pixel) xim_fg_color,
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5427 XNBackground, (Pixel) xim_bg_color,
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5428 XNArea, &spot_area,
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5429 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
5430 NULL);
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5431 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
5432 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
5433 XFree(attr_list);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5435 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5436
2275
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5437 #if defined(FEAT_GUI_X11)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5438 static char e_xim[] = N_("E285: Failed to create input context");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5439 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5440
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5441 #if defined(FEAT_GUI_X11) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5442 # if defined(XtSpecificationRelease) && XtSpecificationRelease >= 6 && !defined(sun)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5443 # define USE_X11R6_XIM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5444 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5445
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 7734
diff changeset
5446 static int xim_real_init(Window x11_window, Display *x11_display);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5447
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5448
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5449 #ifdef USE_X11R6_XIM
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 7734
diff changeset
5450 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
5451 static void xim_destroy_cb(XIM im, XPointer client_data, XPointer call_data);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5453 static void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5454 xim_instantiate_cb(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5455 Display *display,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5456 XPointer client_data UNUSED,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5457 XPointer call_data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5458 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5459 Window x11_window;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5460 Display *x11_display;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5461
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5462 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5463 xim_log("xim_instantiate_cb()\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5464 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5465
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5466 gui_get_x11_windis(&x11_window, &x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5467 if (display != x11_display)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5468 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5469
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5470 xim_real_init(x11_window, x11_display);
811
d2c169a725c8 updated for version 7.0c01
vimboss
parents: 781
diff changeset
5471 gui_set_shellsize(FALSE, FALSE, RESIZE_BOTH);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5472 if (xic != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5473 XUnregisterIMInstantiateCallback(x11_display, NULL, NULL, NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5474 xim_instantiate_cb, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5475 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5476
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5477 static void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5478 xim_destroy_cb(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5479 XIM im UNUSED,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5480 XPointer client_data UNUSED,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5481 XPointer call_data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5482 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5483 Window x11_window;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5484 Display *x11_display;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5486 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5487 xim_log("xim_destroy_cb()\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5488 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5489 gui_get_x11_windis(&x11_window, &x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5490
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5491 xic = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5492 status_area_enabled = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5493
811
d2c169a725c8 updated for version 7.0c01
vimboss
parents: 781
diff changeset
5494 gui_set_shellsize(FALSE, FALSE, RESIZE_BOTH);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5495
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5496 XRegisterIMInstantiateCallback(x11_display, NULL, NULL, NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5497 xim_instantiate_cb, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5498 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5499 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5500
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5501 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5502 xim_init(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5503 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5504 Window x11_window;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5505 Display *x11_display;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5507 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5508 xim_log("xim_init()\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5509 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5510
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5511 gui_get_x11_windis(&x11_window, &x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5512
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5513 xic = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5514
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5515 if (xim_real_init(x11_window, x11_display))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5516 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5517
811
d2c169a725c8 updated for version 7.0c01
vimboss
parents: 781
diff changeset
5518 gui_set_shellsize(FALSE, FALSE, RESIZE_BOTH);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5519
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5520 #ifdef USE_X11R6_XIM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5521 XRegisterIMInstantiateCallback(x11_display, NULL, NULL, NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5522 xim_instantiate_cb, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5523 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5524 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5525
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5526 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5527 xim_real_init(Window x11_window, Display *x11_display)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5528 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5529 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5530 char *p,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5531 *s,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5532 *ns,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5533 *end,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5534 tmp[1024];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5535 #define IMLEN_MAX 40
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5536 char buf[IMLEN_MAX + 7];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5537 XIM xim = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5538 XIMStyles *xim_styles;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5539 XIMStyle this_input_style = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5540 Boolean found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5541 XPoint over_spot;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5542 XVaNestedList preedit_list, status_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5543
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5544 input_style = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5545 status_area_enabled = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5546
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5547 if (xic != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5548 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5549
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5550 if (gui.rsrc_input_method != NULL && *gui.rsrc_input_method != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5551 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5552 strcpy(tmp, gui.rsrc_input_method);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5553 for (ns = s = tmp; ns != NULL && *s != NUL;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5554 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5555 s = (char *)skipwhite((char_u *)s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5556 if (*s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5557 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5558 if ((ns = end = strchr(s, ',')) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5559 end = s + strlen(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5560 while (isspace(((char_u *)end)[-1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5561 end--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5562 *end = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5563
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5564 if (strlen(s) <= IMLEN_MAX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5566 strcpy(buf, "@im=");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5567 strcat(buf, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5568 if ((p = XSetLocaleModifiers(buf)) != NULL && *p != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5569 && (xim = XOpenIM(x11_display, NULL, NULL, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5570 != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5571 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5572 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5573
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5574 s = ns + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5575 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5577
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5578 if (xim == NULL && (p = XSetLocaleModifiers("")) != NULL && *p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5579 xim = XOpenIM(x11_display, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5581 /* This is supposed to be useful to obtain characters through
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5582 * XmbLookupString() without really using a XIM. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5583 if (xim == NULL && (p = XSetLocaleModifiers("@im=none")) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5584 && *p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5585 xim = XOpenIM(x11_display, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5586
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5587 if (xim == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5588 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5589 /* Only give this message when verbose is set, because too many people
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5590 * got this message when they didn't want to use a XIM. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5591 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5592 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5593 verbose_enter();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5594 EMSG(_("E286: Failed to open input method"));
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5595 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5596 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5597 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5598 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5599
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5600 #ifdef USE_X11R6_XIM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5601 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5602 XIMCallback destroy_cb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5603
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5604 destroy_cb.callback = xim_destroy_cb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5605 destroy_cb.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5606 if (XSetIMValues(xim, XNDestroyCallback, &destroy_cb, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5607 EMSG(_("E287: Warning: Could not set destroy callback to IM"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5608 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5609 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5611 if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) || !xim_styles)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5612 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5613 EMSG(_("E288: input method doesn't support any style"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5614 XCloseIM(xim);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5615 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5616 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5617
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5618 found = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5619 strcpy(tmp, gui.rsrc_preedit_type_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5620 for (s = tmp; s && !found; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5621 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5622 while (*s && isspace((unsigned char)*s))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5623 s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5624 if (!*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5625 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5626 if ((ns = end = strchr(s, ',')) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5627 ns++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5628 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5629 end = s + strlen(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5630 while (isspace((unsigned char)*end))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5631 end--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5632 *end = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5633
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5634 if (!strcmp(s, "OverTheSpot"))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5635 this_input_style = (XIMPreeditPosition | XIMStatusArea);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5636 else if (!strcmp(s, "OffTheSpot"))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5637 this_input_style = (XIMPreeditArea | XIMStatusArea);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5638 else if (!strcmp(s, "Root"))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5639 this_input_style = (XIMPreeditNothing | XIMStatusNothing);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5640
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5641 for (i = 0; (unsigned short)i < xim_styles->count_styles; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5642 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5643 if (this_input_style == xim_styles->supported_styles[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5644 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5645 found = True;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5646 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5647 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5648 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5649 if (!found)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5650 for (i = 0; (unsigned short)i < xim_styles->count_styles; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5652 if ((xim_styles->supported_styles[i] & this_input_style)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5653 == (this_input_style & ~XIMStatusArea))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5654 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5655 this_input_style &= ~XIMStatusArea;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5656 found = True;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5657 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5661 s = ns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5662 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5663 XFree(xim_styles);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5664
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5665 if (!found)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5666 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5667 /* Only give this message when verbose is set, because too many people
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5668 * got this message when they didn't want to use a XIM. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5669 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5670 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5671 verbose_enter();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5672 EMSG(_("E289: input method doesn't support my preedit type"));
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5673 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5674 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5675 XCloseIM(xim);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5676 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5677 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5678
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5679 over_spot.x = TEXT_X(gui.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5680 over_spot.y = TEXT_Y(gui.row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5681 input_style = this_input_style;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5682
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5683 /* A crash was reported when trying to pass gui.norm_font as XNFontSet,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5684 * thus that has been removed. Hopefully the default works... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5685 #ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5686 if (gui.fontset != NOFONTSET)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5688 preedit_list = XVaCreateNestedList(0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5689 XNSpotLocation, &over_spot,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5690 XNForeground, (Pixel)gui.def_norm_pixel,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5691 XNBackground, (Pixel)gui.def_back_pixel,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5692 XNFontSet, (XFontSet)gui.fontset,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5693 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5694 status_list = XVaCreateNestedList(0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5695 XNForeground, (Pixel)gui.def_norm_pixel,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5696 XNBackground, (Pixel)gui.def_back_pixel,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5697 XNFontSet, (XFontSet)gui.fontset,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5698 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5699 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5700 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5701 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5702 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5703 preedit_list = XVaCreateNestedList(0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5704 XNSpotLocation, &over_spot,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5705 XNForeground, (Pixel)gui.def_norm_pixel,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5706 XNBackground, (Pixel)gui.def_back_pixel,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5707 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5708 status_list = XVaCreateNestedList(0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5709 XNForeground, (Pixel)gui.def_norm_pixel,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5710 XNBackground, (Pixel)gui.def_back_pixel,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5711 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5713
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5714 xic = XCreateIC(xim,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5715 XNInputStyle, input_style,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5716 XNClientWindow, x11_window,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5717 XNFocusWindow, gui.wid,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5718 XNPreeditAttributes, preedit_list,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5719 XNStatusAttributes, status_list,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5720 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5721 XFree(status_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5722 XFree(preedit_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5723 if (xic != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5724 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5725 if (input_style & XIMStatusArea)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5726 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5727 xim_set_status_area();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5728 status_area_enabled = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5730 else
811
d2c169a725c8 updated for version 7.0c01
vimboss
parents: 781
diff changeset
5731 gui_set_shellsize(FALSE, FALSE, RESIZE_BOTH);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5732 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5733 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5734 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5735 EMSG(_(e_xim));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5736 XCloseIM(xim);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5737 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5739
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5740 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5741 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5742
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5743 #endif /* FEAT_GUI_X11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5744
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5745 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5746 * Get IM status. When IM is on, return TRUE. Else return FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5747 * FIXME: This doesn't work correctly: Having focus doesn't always mean XIM is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5748 * active, when not having focus XIM may still be active (e.g., when using a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5749 * tear-off menu item).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5750 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5751 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5752 im_get_status(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5753 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5754 return xim_has_focus;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5755 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5756
2277
f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents: 2275
diff changeset
5757 # endif /* !FEAT_GUI_GTK */
f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents: 2275
diff changeset
5758
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5759 # if !defined(FEAT_GUI_GTK) || defined(PROTO)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5760 /*
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5761 * Set up the status area.
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5762 *
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5763 * 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
5764 * 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
5765 * 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
5766 * window...
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5767 */
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5768 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5769 xim_set_status_area(void)
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5770 {
2580
06aa43dde561 updated for version 7.3.006
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
5771 XVaNestedList preedit_list = 0, status_list = 0, list = 0;
06aa43dde561 updated for version 7.3.006
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
5772 XRectangle pre_area, status_area;
06aa43dde561 updated for version 7.3.006
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
5773
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5774 if (xic == NULL)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5775 return;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5776
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5777 if (input_style & XIMStatusArea)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5778 {
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5779 if (input_style & XIMPreeditArea)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5780 {
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5781 XRectangle *needed_rect;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5782
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5783 /* to get status_area width */
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5784 status_list = XVaCreateNestedList(0, XNAreaNeeded,
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5785 &needed_rect, NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5786 XGetICValues(xic, XNStatusAttributes, status_list, NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5787 XFree(status_list);
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 status_area.width = needed_rect->width;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5790 }
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5791 else
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5792 status_area.width = gui.char_width * Columns;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5793
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5794 status_area.x = 0;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5795 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
5796 if (gui.which_scrollbars[SBAR_BOTTOM])
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5797 status_area.y += gui.scrollbar_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5798 #ifdef FEAT_MENU
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5799 if (gui.menu_is_active)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5800 status_area.y += gui.menu_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5801 #endif
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5802 status_area.height = gui.char_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5803 status_list = XVaCreateNestedList(0, XNArea, &status_area, NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5804 }
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5805 else
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5806 {
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5807 status_area.x = 0;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5808 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
5809 if (gui.which_scrollbars[SBAR_BOTTOM])
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5810 status_area.y += gui.scrollbar_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5811 #ifdef FEAT_MENU
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5812 if (gui.menu_is_active)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5813 status_area.y += gui.menu_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5814 #endif
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5815 status_area.width = 0;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5816 status_area.height = gui.char_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5817 }
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5818
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5819 if (input_style & XIMPreeditArea) /* off-the-spot */
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5820 {
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5821 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
5822 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
5823 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
5824 if (gui.which_scrollbars[SBAR_BOTTOM])
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5825 pre_area.y += gui.scrollbar_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5826 #ifdef FEAT_MENU
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5827 if (gui.menu_is_active)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5828 pre_area.y += gui.menu_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5829 #endif
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5830 pre_area.height = gui.char_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5831 preedit_list = XVaCreateNestedList(0, XNArea, &pre_area, NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5832 }
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5833 else if (input_style & XIMPreeditPosition) /* over-the-spot */
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5834 {
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5835 pre_area.x = 0;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5836 pre_area.y = 0;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5837 pre_area.height = gui.char_height * Rows;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5838 pre_area.width = gui.char_width * Columns;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5839 preedit_list = XVaCreateNestedList(0, XNArea, &pre_area, NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5840 }
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 if (preedit_list && status_list)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5843 list = XVaCreateNestedList(0, XNPreeditAttributes, preedit_list,
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5844 XNStatusAttributes, status_list, NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5845 else if (preedit_list)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5846 list = XVaCreateNestedList(0, XNPreeditAttributes, preedit_list,
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5847 NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5848 else if (status_list)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5849 list = XVaCreateNestedList(0, XNStatusAttributes, status_list,
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5850 NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5851 else
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5852 list = 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 if (list)
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 XSetICValues(xic, XNVaNestedList, list, NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5857 XFree(list);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5858 }
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5859 if (status_list)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5860 XFree(status_list);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5861 if (preedit_list)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5862 XFree(preedit_list);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5863 }
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5864
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
5865 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5866 xim_get_status_area_height(void)
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
5867 {
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5868 if (status_area_enabled)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5869 return gui.char_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5870 return 0;
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
5871 }
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
5872 # endif
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
5873
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5874 #endif /* FEAT_XIM */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5875
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5876 #if defined(FEAT_MBYTE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5877
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5878 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5879 * Setup "vcp" for conversion from "from" to "to".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5880 * The names must have been made canonical with enc_canonize().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5881 * vcp->vc_type must have been initialized to CONV_NONE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5882 * Note: cannot be used for conversion from/to ucs-2 and ucs-4 (will use utf-8
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5883 * instead).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5884 * Afterwards invoke with "from" and "to" equal to NULL to cleanup.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5885 * Return FAIL when conversion is not supported, OK otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5886 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5887 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5888 convert_setup(vimconv_T *vcp, char_u *from, char_u *to)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5889 {
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5890 return convert_setup_ext(vcp, from, TRUE, to, TRUE);
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5891 }
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5892
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5893 /*
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5894 * As convert_setup(), but only when from_unicode_is_utf8 is TRUE will all
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5895 * "from" unicode charsets be considered utf-8. Same for "to".
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5896 */
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5897 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5898 convert_setup_ext(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5899 vimconv_T *vcp,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5900 char_u *from,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5901 int from_unicode_is_utf8,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5902 char_u *to,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
5903 int to_unicode_is_utf8)
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5904 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5905 int from_prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5906 int to_prop;
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5907 int from_is_utf8;
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5908 int to_is_utf8;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5909
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5910 /* Reset to no conversion. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5911 # ifdef USE_ICONV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5912 if (vcp->vc_type == CONV_ICONV && vcp->vc_fd != (iconv_t)-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5913 iconv_close(vcp->vc_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5914 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5915 vcp->vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5916 vcp->vc_factor = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5917 vcp->vc_fail = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5918
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5919 /* No conversion when one of the names is empty or they are equal. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5920 if (from == NULL || *from == NUL || to == NULL || *to == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5921 || STRCMP(from, to) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5922 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5923
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5924 from_prop = enc_canon_props(from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5925 to_prop = enc_canon_props(to);
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5926 if (from_unicode_is_utf8)
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5927 from_is_utf8 = from_prop & ENC_UNICODE;
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5928 else
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5929 from_is_utf8 = from_prop == ENC_UNICODE;
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5930 if (to_unicode_is_utf8)
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5931 to_is_utf8 = to_prop & ENC_UNICODE;
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5932 else
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5933 to_is_utf8 = to_prop == ENC_UNICODE;
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5934
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5935 if ((from_prop & ENC_LATIN1) && to_is_utf8)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5936 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5937 /* Internal latin1 -> utf-8 conversion. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5938 vcp->vc_type = CONV_TO_UTF8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5939 vcp->vc_factor = 2; /* up to twice as long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5940 }
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5941 else if ((from_prop & ENC_LATIN9) && to_is_utf8)
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5942 {
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5943 /* Internal latin9 -> utf-8 conversion. */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5944 vcp->vc_type = CONV_9_TO_UTF8;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5945 vcp->vc_factor = 3; /* up to three as long (euro sign) */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5946 }
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5947 else if (from_is_utf8 && (to_prop & ENC_LATIN1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5948 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5949 /* Internal utf-8 -> latin1 conversion. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5950 vcp->vc_type = CONV_TO_LATIN1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5951 }
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5952 else if (from_is_utf8 && (to_prop & ENC_LATIN9))
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5953 {
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5954 /* Internal utf-8 -> latin9 conversion. */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5955 vcp->vc_type = CONV_TO_LATIN9;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5956 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5957 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5958 /* Win32-specific codepage <-> codepage conversion without iconv. */
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5959 else if ((from_is_utf8 || encname2codepage(from) > 0)
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5960 && (to_is_utf8 || encname2codepage(to) > 0))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5961 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5962 vcp->vc_type = CONV_CODEPAGE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5963 vcp->vc_factor = 2; /* up to twice as long */
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5964 vcp->vc_cpfrom = from_is_utf8 ? 0 : encname2codepage(from);
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5965 vcp->vc_cpto = to_is_utf8 ? 0 : encname2codepage(to);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5966 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5967 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5968 #ifdef MACOS_X
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5969 else if ((from_prop & ENC_MACROMAN) && (to_prop & ENC_LATIN1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5970 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5971 vcp->vc_type = CONV_MAC_LATIN1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5972 }
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5973 else if ((from_prop & ENC_MACROMAN) && to_is_utf8)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5974 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5975 vcp->vc_type = CONV_MAC_UTF8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5976 vcp->vc_factor = 2; /* up to twice as long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5977 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5978 else if ((from_prop & ENC_LATIN1) && (to_prop & ENC_MACROMAN))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5979 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5980 vcp->vc_type = CONV_LATIN1_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5981 }
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5982 else if (from_is_utf8 && (to_prop & ENC_MACROMAN))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5983 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5984 vcp->vc_type = CONV_UTF8_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5985 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5986 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5987 # ifdef USE_ICONV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5988 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5989 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5990 /* Use iconv() for conversion. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5991 vcp->vc_fd = (iconv_t)my_iconv_open(
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5992 to_is_utf8 ? (char_u *)"utf-8" : to,
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5993 from_is_utf8 ? (char_u *)"utf-8" : from);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5994 if (vcp->vc_fd != (iconv_t)-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5995 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5996 vcp->vc_type = CONV_ICONV;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5997 vcp->vc_factor = 4; /* could be longer too... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5998 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5999 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6000 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6001 if (vcp->vc_type == CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6002 return FAIL;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 140
diff changeset
6003
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6004 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6005 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6007 #if defined(FEAT_GUI) || defined(AMIGA) || defined(WIN3264) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6008 || defined(MSDOS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6009 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6010 * Do conversion on typed input characters in-place.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6011 * The input and output are not NUL terminated!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6012 * Returns the length after conversion.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6013 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6014 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
6015 convert_input(char_u *ptr, int len, int maxlen)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6016 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6017 return convert_input_safe(ptr, len, maxlen, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6018 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6019 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6021 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6022 * Like convert_input(), but when there is an incomplete byte sequence at the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6023 * end return that as an allocated string in "restp" and set "*restlenp" to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6024 * the length. If "restp" is NULL it is not used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6025 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6026 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
6027 convert_input_safe(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
6028 char_u *ptr,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
6029 int len,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
6030 int maxlen,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
6031 char_u **restp,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
6032 int *restlenp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6033 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6034 char_u *d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6035 int dlen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6036 int unconvertlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6037
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6038 d = string_convert_ext(&input_conv, ptr, &dlen,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6039 restp == NULL ? NULL : &unconvertlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6040 if (d != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6042 if (dlen <= maxlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6043 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6044 if (unconvertlen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6045 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 /* Move the unconverted characters to allocated memory. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6047 *restp = alloc(unconvertlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6048 if (*restp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6049 mch_memmove(*restp, ptr + len - unconvertlen, unconvertlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6050 *restlenp = unconvertlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6051 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6052 mch_memmove(ptr, d, dlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6053 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6054 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6055 /* result is too long, keep the unconverted text (the caller must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6056 * have done something wrong!) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6057 dlen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6058 vim_free(d);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6059 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6060 return dlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6061 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6062
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6063 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6064 * Convert text "ptr[*lenp]" according to "vcp".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6065 * Returns the result in allocated memory and sets "*lenp".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6066 * When "lenp" is NULL, use NUL terminated strings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6067 * Illegal chars are often changed to "?", unless vcp->vc_fail is set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6068 * When something goes wrong, NULL is returned and "*lenp" is unchanged.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6069 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6070 char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
6071 string_convert(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
6072 vimconv_T *vcp,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
6073 char_u *ptr,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
6074 int *lenp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6075 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6076 return string_convert_ext(vcp, ptr, lenp, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6078
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6079 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6080 * Like string_convert(), but when "unconvlenp" is not NULL and there are is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 * an incomplete sequence at the end it is not converted and "*unconvlenp" is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6082 * set to the number of remaining bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6083 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6084 char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
6085 string_convert_ext(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
6086 vimconv_T *vcp,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
6087 char_u *ptr,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
6088 int *lenp,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
6089 int *unconvlenp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6090 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6091 char_u *retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6092 char_u *d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6093 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6094 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6095 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6096 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6098 if (lenp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6099 len = (int)STRLEN(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6100 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6101 len = *lenp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6102 if (len == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6103 return vim_strsave((char_u *)"");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6104
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6105 switch (vcp->vc_type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6106 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6107 case CONV_TO_UTF8: /* latin1 to utf-8 conversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6108 retval = alloc(len * 2 + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6109 if (retval == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6110 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6111 d = retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6112 for (i = 0; i < len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6113 {
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6114 c = ptr[i];
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6115 if (c < 0x80)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6116 *d++ = c;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6117 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6118 {
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6119 *d++ = 0xc0 + ((unsigned)c >> 6);
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6120 *d++ = 0x80 + (c & 0x3f);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6121 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6122 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6123 *d = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6124 if (lenp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6125 *lenp = (int)(d - retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6126 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6127
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6128 case CONV_9_TO_UTF8: /* latin9 to utf-8 conversion */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6129 retval = alloc(len * 3 + 1);
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6130 if (retval == NULL)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6131 break;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6132 d = retval;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6133 for (i = 0; i < len; ++i)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6134 {
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6135 c = ptr[i];
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6136 switch (c)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6137 {
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6138 case 0xa4: c = 0x20ac; break; /* euro */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6139 case 0xa6: c = 0x0160; break; /* S hat */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6140 case 0xa8: c = 0x0161; break; /* S -hat */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6141 case 0xb4: c = 0x017d; break; /* Z hat */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6142 case 0xb8: c = 0x017e; break; /* Z -hat */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6143 case 0xbc: c = 0x0152; break; /* OE */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6144 case 0xbd: c = 0x0153; break; /* oe */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6145 case 0xbe: c = 0x0178; break; /* Y */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6146 }
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6147 d += utf_char2bytes(c, d);
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6148 }
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6149 *d = NUL;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6150 if (lenp != NULL)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6151 *lenp = (int)(d - retval);
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6152 break;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6153
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6154 case CONV_TO_LATIN1: /* utf-8 to latin1 conversion */
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6155 case CONV_TO_LATIN9: /* utf-8 to latin9 conversion */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6156 retval = alloc(len + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6157 if (retval == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6158 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6159 d = retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6160 for (i = 0; i < len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6161 {
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6162 l = utf_ptr2len_len(ptr + i, len - i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6163 if (l == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6164 *d++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6165 else if (l == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6166 {
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6167 int l_w = utf8len_tab_zero[ptr[i]];
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6168
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6169 if (l_w == 0)
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6170 {
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6171 /* Illegal utf-8 byte cannot be converted */
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6172 vim_free(retval);
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6173 return NULL;
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6174 }
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6175 if (unconvlenp != NULL && l_w > len - i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6176 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6177 /* Incomplete sequence at the end. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6178 *unconvlenp = len - i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6179 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6180 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6181 *d++ = ptr[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6182 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6183 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6185 c = utf_ptr2char(ptr + i);
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6186 if (vcp->vc_type == CONV_TO_LATIN9)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6187 switch (c)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6188 {
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6189 case 0x20ac: c = 0xa4; break; /* euro */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6190 case 0x0160: c = 0xa6; break; /* S hat */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6191 case 0x0161: c = 0xa8; break; /* S -hat */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6192 case 0x017d: c = 0xb4; break; /* Z hat */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6193 case 0x017e: c = 0xb8; break; /* Z -hat */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6194 case 0x0152: c = 0xbc; break; /* OE */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6195 case 0x0153: c = 0xbd; break; /* oe */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6196 case 0x0178: c = 0xbe; break; /* Y */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6197 case 0xa4:
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6198 case 0xa6:
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6199 case 0xa8:
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6200 case 0xb4:
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6201 case 0xb8:
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6202 case 0xbc:
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6203 case 0xbd:
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6204 case 0xbe: c = 0x100; break; /* not in latin9 */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6205 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6206 if (!utf_iscomposing(c)) /* skip composing chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6207 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6208 if (c < 0x100)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6209 *d++ = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6210 else if (vcp->vc_fail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6211 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6212 vim_free(retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6213 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6214 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6215 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6216 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6217 *d++ = 0xbf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6218 if (utf_char2cells(c) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6219 *d++ = '?';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6220 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6221 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6222 i += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6223 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6224 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6225 *d = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6226 if (lenp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6227 *lenp = (int)(d - retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6228 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6229
765
335444c09581 updated for version 7.0225
vimboss
parents: 740
diff changeset
6230 # ifdef MACOS_CONVERT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6231 case CONV_MAC_LATIN1:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6232 retval = mac_string_convert(ptr, len, lenp, vcp->vc_fail,
18
293621502c4d updated for version 7.0010
vimboss
parents: 11
diff changeset
6233 'm', 'l', unconvlenp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6234 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6236 case CONV_LATIN1_MAC:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6237 retval = mac_string_convert(ptr, len, lenp, vcp->vc_fail,
18
293621502c4d updated for version 7.0010
vimboss
parents: 11
diff changeset
6238 'l', 'm', unconvlenp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6239 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6240
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6241 case CONV_MAC_UTF8:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6242 retval = mac_string_convert(ptr, len, lenp, vcp->vc_fail,
18
293621502c4d updated for version 7.0010
vimboss
parents: 11
diff changeset
6243 'm', 'u', unconvlenp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6244 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6245
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6246 case CONV_UTF8_MAC:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6247 retval = mac_string_convert(ptr, len, lenp, vcp->vc_fail,
18
293621502c4d updated for version 7.0010
vimboss
parents: 11
diff changeset
6248 'u', 'm', unconvlenp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6249 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6250 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6251
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6252 # ifdef USE_ICONV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6253 case CONV_ICONV: /* conversion with output_conv.vc_fd */
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
6254 retval = iconv_string(vcp, ptr, len, unconvlenp, lenp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6255 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6256 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6257 # ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6258 case CONV_CODEPAGE: /* codepage -> codepage */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6259 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6260 int retlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6261 int tmp_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6262 short_u *tmp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6264 /* 1. codepage/UTF-8 -> ucs-2. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6265 if (vcp->vc_cpfrom == 0)
1752
a8aae2e1d2ae updated for version 7.2-049
vimboss
parents: 1749
diff changeset
6266 tmp_len = utf8_to_utf16(ptr, len, NULL, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6267 else
4122
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6268 {
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6269 tmp_len = MultiByteToWideChar(vcp->vc_cpfrom,
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6270 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
6271 (char *)ptr, len, 0, 0);
4122
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6272 if (tmp_len == 0
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6273 && GetLastError() == ERROR_NO_UNICODE_TRANSLATION)
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6274 {
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6275 if (lenp != NULL)
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6276 *lenp = 0;
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6277 if (unconvlenp != NULL)
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6278 *unconvlenp = len;
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6279 retval = alloc(1);
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6280 if (retval)
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6281 retval[0] = NUL;
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6282 return retval;
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6283 }
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6284 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6285 tmp = (short_u *)alloc(sizeof(short_u) * tmp_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6286 if (tmp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6287 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6288 if (vcp->vc_cpfrom == 0)
1752
a8aae2e1d2ae updated for version 7.2-049
vimboss
parents: 1749
diff changeset
6289 utf8_to_utf16(ptr, len, tmp, unconvlenp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6290 else
8080
b6cb94ad97a4 commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents: 7827
diff changeset
6291 MultiByteToWideChar(vcp->vc_cpfrom, 0,
b6cb94ad97a4 commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents: 7827
diff changeset
6292 (char *)ptr, len, tmp, tmp_len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6293
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6294 /* 2. ucs-2 -> codepage/UTF-8. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6295 if (vcp->vc_cpto == 0)
1752
a8aae2e1d2ae updated for version 7.2-049
vimboss
parents: 1749
diff changeset
6296 retlen = utf16_to_utf8(tmp, tmp_len, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6297 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6298 retlen = WideCharToMultiByte(vcp->vc_cpto, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6299 tmp, tmp_len, 0, 0, 0, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6300 retval = alloc(retlen + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6301 if (retval != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6302 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6303 if (vcp->vc_cpto == 0)
1752
a8aae2e1d2ae updated for version 7.2-049
vimboss
parents: 1749
diff changeset
6304 utf16_to_utf8(tmp, tmp_len, retval);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6305 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6306 WideCharToMultiByte(vcp->vc_cpto, 0,
8080
b6cb94ad97a4 commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents: 7827
diff changeset
6307 tmp, tmp_len,
b6cb94ad97a4 commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents: 7827
diff changeset
6308 (char *)retval, retlen, 0, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6309 retval[retlen] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6310 if (lenp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6311 *lenp = retlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6312 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6313 vim_free(tmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6314 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6316 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6318
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6319 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6320 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6321 #endif