annotate src/mbyte.c @ 4395:113768420756 v7.3.946

updated for version 7.3.946 Problem: Sometimes get stuck in waiting for cursor position report, resulting in keys starting with <Esc>[ not working. Solution: Only wait for more characters after <Esc>[ if followed by '?', '>' or a digit.
author Bram Moolenaar <bram@vim.org>
date Wed, 15 May 2013 14:22:41 +0200
parents 04736b4030ec
children 3717d569027d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 # include <windows.h>
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87 # ifdef WIN32
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88 # undef WIN32 /* Some windows.h define WIN32, we don't want that here. */
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89 # endif
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90 #endif
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91
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92 #if (defined(WIN3264) || defined(WIN32UNIX)) && !defined(__MINGW32__)
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93 # include <winnls.h>
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94 #endif
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95
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96 #ifdef FEAT_GUI_X11
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97 # include <X11/Intrinsic.h>
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98 #endif
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99 #ifdef X_LOCALE
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100 #include <X11/Xlocale.h>
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101 #endif
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102
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103 #if defined(FEAT_GUI_GTK) && defined(FEAT_XIM)
7
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104 # include <gdk/gdkkeysyms.h>
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105 # ifdef WIN3264
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106 # include <gdk/gdkwin32.h>
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107 # else
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108 # include <gdk/gdkx.h>
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109 # endif
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110 #endif
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111
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112 #ifdef HAVE_WCHAR_H
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113 # include <wchar.h>
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114 #endif
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115
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116 #if 0
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117 /* This has been disabled, because several people reported problems with the
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118 * wcwidth() and iswprint() library functions, esp. for Hebrew. */
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119 # ifdef __STDC_ISO_10646__
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120 # define USE_WCHAR_FUNCTIONS
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121 # endif
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122 #endif
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123
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124 #if defined(FEAT_MBYTE) || defined(PROTO)
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125
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126 static int enc_canon_search __ARGS((char_u *name));
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127 static int dbcs_char2len __ARGS((int c));
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128 static int dbcs_char2bytes __ARGS((int c, char_u *buf));
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129 static int dbcs_ptr2len __ARGS((char_u *p));
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130 static int dbcs_ptr2len_len __ARGS((char_u *p, int size));
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131 static int utf_ptr2cells_len __ARGS((char_u *p, int size));
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132 static int dbcs_char2cells __ARGS((int c));
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133 static int dbcs_ptr2cells_len __ARGS((char_u *p, int size));
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134 static int dbcs_ptr2char __ARGS((char_u *p));
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135 static int utf_safe_read_char_adv __ARGS((char_u **s, size_t *n));
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136
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137 /*
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138 * Lookup table to quickly get the length in bytes of a UTF-8 character from
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139 * the first byte of a UTF-8 string.
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140 * Bytes which are illegal when used as the first byte have a 1.
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141 * The NUL byte has length 1.
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142 */
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143 static char utf8len_tab[256] =
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144 {
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145 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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146 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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147 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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148 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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149 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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150 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
7
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151 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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152 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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153 };
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154
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155 /*
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156 * Like utf8len_tab above, but using a zero for illegal lead bytes.
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157 */
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158 static char utf8len_tab_zero[256] =
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159 {
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160 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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161 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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162 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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163 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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164 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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165 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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166 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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167 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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168 };
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169
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170 /*
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171 * XIM often causes trouble. Define XIM_DEBUG to get a log of XIM callbacks
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172 * in the "xim.log" file.
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173 */
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174 /* #define XIM_DEBUG */
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175 #ifdef XIM_DEBUG
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176 static void
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177 xim_log(char *s, ...)
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178 {
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179 va_list arglist;
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180 static FILE *fd = NULL;
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181
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182 if (fd == (FILE *)-1)
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183 return;
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184 if (fd == NULL)
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185 {
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186 fd = mch_fopen("xim.log", "w");
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187 if (fd == NULL)
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188 {
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189 EMSG("Cannot open xim.log");
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190 fd = (FILE *)-1;
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191 return;
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192 }
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193 }
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194
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195 va_start(arglist, s);
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196 vfprintf(fd, s, arglist);
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197 va_end(arglist);
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198 }
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199 #endif
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200
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201 #endif
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202
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203 #if defined(FEAT_MBYTE) || defined(FEAT_POSTSCRIPT) || defined(PROTO)
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204 /*
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205 * Canonical encoding names and their properties.
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206 * "iso-8859-n" is handled by enc_canonize() directly.
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207 */
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208 static struct
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209 { char *name; int prop; int codepage;}
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210 enc_canon_table[] =
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211 {
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212 #define IDX_LATIN_1 0
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213 {"latin1", ENC_8BIT + ENC_LATIN1, 1252},
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214 #define IDX_ISO_2 1
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215 {"iso-8859-2", ENC_8BIT, 0},
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216 #define IDX_ISO_3 2
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217 {"iso-8859-3", ENC_8BIT, 0},
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218 #define IDX_ISO_4 3
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219 {"iso-8859-4", ENC_8BIT, 0},
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220 #define IDX_ISO_5 4
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221 {"iso-8859-5", ENC_8BIT, 0},
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222 #define IDX_ISO_6 5
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223 {"iso-8859-6", ENC_8BIT, 0},
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224 #define IDX_ISO_7 6
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225 {"iso-8859-7", ENC_8BIT, 0},
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226 #define IDX_ISO_8 7
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227 {"iso-8859-8", ENC_8BIT, 0},
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228 #define IDX_ISO_9 8
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229 {"iso-8859-9", ENC_8BIT, 0},
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230 #define IDX_ISO_10 9
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231 {"iso-8859-10", ENC_8BIT, 0},
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232 #define IDX_ISO_11 10
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233 {"iso-8859-11", ENC_8BIT, 0},
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234 #define IDX_ISO_13 11
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235 {"iso-8859-13", ENC_8BIT, 0},
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236 #define IDX_ISO_14 12
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237 {"iso-8859-14", ENC_8BIT, 0},
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238 #define IDX_ISO_15 13
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239 {"iso-8859-15", ENC_8BIT + ENC_LATIN9, 0},
407
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240 #define IDX_KOI8_R 14
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241 {"koi8-r", ENC_8BIT, 0},
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242 #define IDX_KOI8_U 15
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243 {"koi8-u", ENC_8BIT, 0},
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244 #define IDX_UTF8 16
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245 {"utf-8", ENC_UNICODE, 0},
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246 #define IDX_UCS2 17
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247 {"ucs-2", ENC_UNICODE + ENC_ENDIAN_B + ENC_2BYTE, 0},
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248 #define IDX_UCS2LE 18
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249 {"ucs-2le", ENC_UNICODE + ENC_ENDIAN_L + ENC_2BYTE, 0},
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250 #define IDX_UTF16 19
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251 {"utf-16", ENC_UNICODE + ENC_ENDIAN_B + ENC_2WORD, 0},
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252 #define IDX_UTF16LE 20
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253 {"utf-16le", ENC_UNICODE + ENC_ENDIAN_L + ENC_2WORD, 0},
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254 #define IDX_UCS4 21
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255 {"ucs-4", ENC_UNICODE + ENC_ENDIAN_B + ENC_4BYTE, 0},
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256 #define IDX_UCS4LE 22
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257 {"ucs-4le", ENC_UNICODE + ENC_ENDIAN_L + ENC_4BYTE, 0},
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258
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259 /* For debugging DBCS encoding on Unix. */
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260 #define IDX_DEBUG 23
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261 {"debug", ENC_DBCS, DBCS_DEBUG},
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262 #define IDX_EUC_JP 24
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263 {"euc-jp", ENC_DBCS, DBCS_JPNU},
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264 #define IDX_SJIS 25
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265 {"sjis", ENC_DBCS, DBCS_JPN},
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266 #define IDX_EUC_KR 26
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267 {"euc-kr", ENC_DBCS, DBCS_KORU},
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268 #define IDX_EUC_CN 27
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269 {"euc-cn", ENC_DBCS, DBCS_CHSU},
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270 #define IDX_EUC_TW 28
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271 {"euc-tw", ENC_DBCS, DBCS_CHTU},
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272 #define IDX_BIG5 29
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273 {"big5", ENC_DBCS, DBCS_CHT},
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274
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275 /* MS-DOS and MS-Windows codepages are included here, so that they can be
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276 * used on Unix too. Most of them are similar to ISO-8859 encodings, but
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277 * not exactly the same. */
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278 #define IDX_CP437 30
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279 {"cp437", ENC_8BIT, 437}, /* like iso-8859-1 */
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280 #define IDX_CP737 31
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281 {"cp737", ENC_8BIT, 737}, /* like iso-8859-7 */
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282 #define IDX_CP775 32
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283 {"cp775", ENC_8BIT, 775}, /* Baltic */
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284 #define IDX_CP850 33
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285 {"cp850", ENC_8BIT, 850}, /* like iso-8859-4 */
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286 #define IDX_CP852 34
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287 {"cp852", ENC_8BIT, 852}, /* like iso-8859-1 */
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288 #define IDX_CP855 35
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289 {"cp855", ENC_8BIT, 855}, /* like iso-8859-2 */
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290 #define IDX_CP857 36
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291 {"cp857", ENC_8BIT, 857}, /* like iso-8859-5 */
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292 #define IDX_CP860 37
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293 {"cp860", ENC_8BIT, 860}, /* like iso-8859-9 */
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294 #define IDX_CP861 38
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295 {"cp861", ENC_8BIT, 861}, /* like iso-8859-1 */
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296 #define IDX_CP862 39
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297 {"cp862", ENC_8BIT, 862}, /* like iso-8859-1 */
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298 #define IDX_CP863 40
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299 {"cp863", ENC_8BIT, 863}, /* like iso-8859-8 */
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300 #define IDX_CP865 41
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301 {"cp865", ENC_8BIT, 865}, /* like iso-8859-1 */
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302 #define IDX_CP866 42
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303 {"cp866", ENC_8BIT, 866}, /* like iso-8859-5 */
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304 #define IDX_CP869 43
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305 {"cp869", ENC_8BIT, 869}, /* like iso-8859-7 */
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306 #define IDX_CP874 44
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307 {"cp874", ENC_8BIT, 874}, /* Thai */
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308 #define IDX_CP932 45
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309 {"cp932", ENC_DBCS, DBCS_JPN},
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310 #define IDX_CP936 46
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311 {"cp936", ENC_DBCS, DBCS_CHS},
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312 #define IDX_CP949 47
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313 {"cp949", ENC_DBCS, DBCS_KOR},
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314 #define IDX_CP950 48
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315 {"cp950", ENC_DBCS, DBCS_CHT},
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316 #define IDX_CP1250 49
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317 {"cp1250", ENC_8BIT, 1250}, /* Czech, Polish, etc. */
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318 #define IDX_CP1251 50
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319 {"cp1251", ENC_8BIT, 1251}, /* Cyrillic */
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320 /* cp1252 is considered to be equal to latin1 */
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321 #define IDX_CP1253 51
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322 {"cp1253", ENC_8BIT, 1253}, /* Greek */
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323 #define IDX_CP1254 52
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324 {"cp1254", ENC_8BIT, 1254}, /* Turkish */
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325 #define IDX_CP1255 53
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326 {"cp1255", ENC_8BIT, 1255}, /* Hebrew */
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327 #define IDX_CP1256 54
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328 {"cp1256", ENC_8BIT, 1256}, /* Arabic */
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329 #define IDX_CP1257 55
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330 {"cp1257", ENC_8BIT, 1257}, /* Baltic */
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331 #define IDX_CP1258 56
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332 {"cp1258", ENC_8BIT, 1258}, /* Vietnamese */
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333
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334 #define IDX_MACROMAN 57
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335 {"macroman", ENC_8BIT + ENC_MACROMAN, 0}, /* Mac OS */
890
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parents: 856
diff changeset
336 #define IDX_DECMCS 58
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vimboss
parents: 856
diff changeset
337 {"dec-mcs", ENC_8BIT, 0}, /* DEC MCS */
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vimboss
parents: 856
diff changeset
338 #define IDX_HPROMAN8 59
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vimboss
parents: 856
diff changeset
339 {"hp-roman8", ENC_8BIT, 0}, /* HP Roman8 */
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vimboss
parents: 856
diff changeset
340 #define IDX_COUNT 60
7
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vimboss
parents:
diff changeset
341 };
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vimboss
parents:
diff changeset
342
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vimboss
parents:
diff changeset
343 /*
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vimboss
parents:
diff changeset
344 * Aliases for encoding names.
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vimboss
parents:
diff changeset
345 */
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vimboss
parents:
diff changeset
346 static struct
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vimboss
parents:
diff changeset
347 { char *name; int canon;}
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vimboss
parents:
diff changeset
348 enc_alias_table[] =
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vimboss
parents:
diff changeset
349 {
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vimboss
parents:
diff changeset
350 {"ansi", IDX_LATIN_1},
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vimboss
parents:
diff changeset
351 {"iso-8859-1", IDX_LATIN_1},
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vimboss
parents:
diff changeset
352 {"latin2", IDX_ISO_2},
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vimboss
parents:
diff changeset
353 {"latin3", IDX_ISO_3},
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vimboss
parents:
diff changeset
354 {"latin4", IDX_ISO_4},
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vimboss
parents:
diff changeset
355 {"cyrillic", IDX_ISO_5},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
356 {"arabic", IDX_ISO_6},
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vimboss
parents:
diff changeset
357 {"greek", IDX_ISO_7},
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vimboss
parents:
diff changeset
358 #ifdef WIN3264
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vimboss
parents:
diff changeset
359 {"hebrew", IDX_CP1255},
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vimboss
parents:
diff changeset
360 #else
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vimboss
parents:
diff changeset
361 {"hebrew", IDX_ISO_8},
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vimboss
parents:
diff changeset
362 #endif
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vimboss
parents:
diff changeset
363 {"latin5", IDX_ISO_9},
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vimboss
parents:
diff changeset
364 {"turkish", IDX_ISO_9}, /* ? */
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vimboss
parents:
diff changeset
365 {"latin6", IDX_ISO_10},
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vimboss
parents:
diff changeset
366 {"nordic", IDX_ISO_10}, /* ? */
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vimboss
parents:
diff changeset
367 {"thai", IDX_ISO_11}, /* ? */
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vimboss
parents:
diff changeset
368 {"latin7", IDX_ISO_13},
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vimboss
parents:
diff changeset
369 {"latin8", IDX_ISO_14},
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vimboss
parents:
diff changeset
370 {"latin9", IDX_ISO_15},
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vimboss
parents:
diff changeset
371 {"utf8", IDX_UTF8},
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vimboss
parents:
diff changeset
372 {"unicode", IDX_UCS2},
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vimboss
parents:
diff changeset
373 {"ucs2", IDX_UCS2},
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vimboss
parents:
diff changeset
374 {"ucs2be", IDX_UCS2},
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vimboss
parents:
diff changeset
375 {"ucs-2be", IDX_UCS2},
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vimboss
parents:
diff changeset
376 {"ucs2le", IDX_UCS2LE},
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vimboss
parents:
diff changeset
377 {"utf16", IDX_UTF16},
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vimboss
parents:
diff changeset
378 {"utf16be", IDX_UTF16},
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vimboss
parents:
diff changeset
379 {"utf-16be", IDX_UTF16},
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vimboss
parents:
diff changeset
380 {"utf16le", IDX_UTF16LE},
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vimboss
parents:
diff changeset
381 {"ucs4", IDX_UCS4},
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vimboss
parents:
diff changeset
382 {"ucs4be", IDX_UCS4},
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vimboss
parents:
diff changeset
383 {"ucs-4be", IDX_UCS4},
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vimboss
parents:
diff changeset
384 {"ucs4le", IDX_UCS4LE},
1540
ca5b52e99385 updated for version 7.1-255
vimboss
parents: 1495
diff changeset
385 {"utf32", IDX_UCS4},
ca5b52e99385 updated for version 7.1-255
vimboss
parents: 1495
diff changeset
386 {"utf-32", IDX_UCS4},
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vimboss
parents: 1495
diff changeset
387 {"utf32be", IDX_UCS4},
ca5b52e99385 updated for version 7.1-255
vimboss
parents: 1495
diff changeset
388 {"utf-32be", IDX_UCS4},
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vimboss
parents: 1495
diff changeset
389 {"utf32le", IDX_UCS4LE},
ca5b52e99385 updated for version 7.1-255
vimboss
parents: 1495
diff changeset
390 {"utf-32le", IDX_UCS4LE},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
391 {"932", IDX_CP932},
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vimboss
parents:
diff changeset
392 {"949", IDX_CP949},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
393 {"936", IDX_CP936},
932
c9ddc2338f41 updated for version 7.0-058
vimboss
parents: 890
diff changeset
394 {"gbk", IDX_CP936},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
395 {"950", IDX_CP950},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396 {"eucjp", IDX_EUC_JP},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397 {"unix-jis", IDX_EUC_JP},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
398 {"ujis", IDX_EUC_JP},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
399 {"shift-jis", IDX_SJIS},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 {"euckr", IDX_EUC_KR},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401 {"5601", IDX_EUC_KR}, /* Sun: KS C 5601 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 {"euccn", IDX_EUC_CN},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 {"gb2312", IDX_EUC_CN},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404 {"euctw", IDX_EUC_TW},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 #if defined(WIN3264) || defined(WIN32UNIX) || defined(MACOS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406 {"japan", IDX_CP932},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 {"korea", IDX_CP949},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408 {"prc", IDX_CP936},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 {"chinese", IDX_CP936},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410 {"taiwan", IDX_CP950},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 {"big5", IDX_CP950},
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vimboss
parents:
diff changeset
412 #else
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vimboss
parents:
diff changeset
413 {"japan", IDX_EUC_JP},
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vimboss
parents:
diff changeset
414 {"korea", IDX_EUC_KR},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415 {"prc", IDX_EUC_CN},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
416 {"chinese", IDX_EUC_CN},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
417 {"taiwan", IDX_EUC_TW},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 {"cp950", IDX_BIG5},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 {"950", IDX_BIG5},
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vimboss
parents:
diff changeset
420 #endif
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vimboss
parents:
diff changeset
421 {"mac", IDX_MACROMAN},
890
ffa17de19445 updated for version 7.0-016
vimboss
parents: 856
diff changeset
422 {"mac-roman", IDX_MACROMAN},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 {NULL, 0}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 #ifndef CP_UTF8
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427 # define CP_UTF8 65001 /* magic number from winnls.h */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431 * Find encoding "name" in the list of canonical encoding names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 * Returns -1 if not found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435 enc_canon_search(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
436 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 for (i = 0; i < IDX_COUNT; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 if (STRCMP(name, enc_canon_table[i].name) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 return i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 #if defined(FEAT_MBYTE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 * Find canonical encoding "name" in the list and return its properties.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 * Returns 0 if not found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 enc_canon_props(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 i = enc_canon_search(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 if (i >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462 return enc_canon_table[i].prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 if (name[0] == 'c' && name[1] == 'p' && VIM_ISDIGIT(name[2]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 CPINFO cpinfo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 /* Get info on this codepage to find out what it is. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 if (GetCPInfo(atoi(name + 2), &cpinfo) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
471 if (cpinfo.MaxCharSize == 1) /* some single-byte encoding */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472 return ENC_8BIT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 if (cpinfo.MaxCharSize == 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 && (cpinfo.LeadByte[0] != 0 || cpinfo.LeadByte[1] != 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475 /* must be a DBCS encoding */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 return ENC_DBCS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
477 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 if (STRNCMP(name, "2byte-", 6) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
482 return ENC_DBCS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 if (STRNCMP(name, "8bit-", 5) == 0 || STRNCMP(name, "iso-8859-", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484 return ENC_8BIT;
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 * Set up for using multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 * Called in three cases:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 * - by main() to initialize (p_enc == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 * - by set_init_1() after 'encoding' was set to its default.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 * - by do_set() when 'encoding' has been set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 * p_enc must have been passed through enc_canonize() already.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 * Sets the "enc_unicode", "enc_utf8", "enc_dbcs" and "has_mbyte" flags.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 * Fills mb_bytelen_tab[] and returns NULL when there are no problems.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
497 * When there is something wrong: Returns an error message and doesn't change
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 * anything.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 mb_init()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
502 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 int enc_dbcs_new = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 #if defined(USE_ICONV) && !defined(WIN3264) && !defined(WIN32UNIX) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 && !defined(MACOS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 # define LEN_FROM_CONV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 vimconv_T vimconv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 if (p_enc == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 /* Just starting up: set the whole table to one's. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 for (i = 0; i < 256; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 mb_bytelen_tab[i] = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 input_conv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 input_conv.vc_factor = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 output_conv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 if (p_enc[0] == 'c' && p_enc[1] == 'p' && VIM_ISDIGIT(p_enc[2]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 CPINFO cpinfo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 /* Get info on this codepage to find out what it is. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 if (GetCPInfo(atoi(p_enc + 2), &cpinfo) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 if (cpinfo.MaxCharSize == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 /* some single-byte encoding */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 enc_unicode = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 enc_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 else if (cpinfo.MaxCharSize == 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 && (cpinfo.LeadByte[0] != 0 || cpinfo.LeadByte[1] != 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 /* must be a DBCS encoding, check below */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 enc_dbcs_new = atoi(p_enc + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 goto codepage_invalid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 else if (GetLastError() == ERROR_INVALID_PARAMETER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 codepage_invalid:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 return (char_u *)N_("E543: Not a valid codepage");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 else if (STRNCMP(p_enc, "8bit-", 5) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 || STRNCMP(p_enc, "iso-8859-", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 /* Accept any "8bit-" or "iso-8859-" name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 enc_unicode = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 enc_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 else if (STRNCMP(p_enc, "2byte-", 6) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 /* Windows: accept only valid codepage numbers, check below. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 if (p_enc[6] != 'c' || p_enc[7] != 'p'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 || (enc_dbcs_new = atoi(p_enc + 8)) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 return e_invarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 /* Unix: accept any "2byte-" name, assume current locale. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 enc_dbcs_new = DBCS_2BYTE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 else if ((idx = enc_canon_search(p_enc)) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 i = enc_canon_table[idx].prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 if (i & ENC_UNICODE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 /* Unicode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 enc_utf8 = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 if (i & (ENC_2BYTE | ENC_2WORD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 enc_unicode = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 else if (i & ENC_4BYTE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 enc_unicode = 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 enc_unicode = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 else if (i & ENC_DBCS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 /* 2byte, handle below */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 enc_dbcs_new = enc_canon_table[idx].codepage;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 /* Must be 8-bit. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 enc_unicode = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 enc_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 else /* Don't know what encoding this is, reject it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 return e_invarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 if (enc_dbcs_new != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 /* Check if the DBCS code page is OK. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 if (!IsValidCodePage(enc_dbcs_new))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 goto codepage_invalid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 enc_unicode = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 enc_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 enc_dbcs = enc_dbcs_new;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 has_mbyte = (enc_dbcs != 0 || enc_utf8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615
4168
ff193256398a updated for version 7.3.836
Bram Moolenaar <bram@vim.org>
parents: 4122
diff changeset
616 #if defined(WIN3264) || defined(FEAT_CYGWIN_WIN32_CLIPBOARD)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 enc_codepage = encname2codepage(p_enc);
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
618 enc_latin9 = (STRCMP(p_enc, "iso-8859-15") == 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620
492
81c06952fb1d updated for version 7.0135
vimboss
parents: 481
diff changeset
621 /* Detect an encoding that uses latin1 characters. */
81c06952fb1d updated for version 7.0135
vimboss
parents: 481
diff changeset
622 enc_latin1like = (enc_utf8 || STRCMP(p_enc, "latin1") == 0
81c06952fb1d updated for version 7.0135
vimboss
parents: 481
diff changeset
623 || STRCMP(p_enc, "iso-8859-15") == 0);
81c06952fb1d updated for version 7.0135
vimboss
parents: 481
diff changeset
624
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 * Set the function pointers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
630 mb_ptr2len = utfc_ptr2len;
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
631 mb_ptr2len_len = utfc_ptr2len_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 mb_char2len = utf_char2len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 mb_char2bytes = utf_char2bytes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 mb_ptr2cells = utf_ptr2cells;
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
635 mb_ptr2cells_len = utf_ptr2cells_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 mb_char2cells = utf_char2cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 mb_off2cells = utf_off2cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 mb_ptr2char = utf_ptr2char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 mb_head_off = utf_head_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 else if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
643 mb_ptr2len = dbcs_ptr2len;
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
644 mb_ptr2len_len = dbcs_ptr2len_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 mb_char2len = dbcs_char2len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 mb_char2bytes = dbcs_char2bytes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 mb_ptr2cells = dbcs_ptr2cells;
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
648 mb_ptr2cells_len = dbcs_ptr2cells_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 mb_char2cells = dbcs_char2cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 mb_off2cells = dbcs_off2cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 mb_ptr2char = dbcs_ptr2char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 mb_head_off = dbcs_head_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
656 mb_ptr2len = latin_ptr2len;
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
657 mb_ptr2len_len = latin_ptr2len_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 mb_char2len = latin_char2len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 mb_char2bytes = latin_char2bytes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 mb_ptr2cells = latin_ptr2cells;
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
661 mb_ptr2cells_len = latin_ptr2cells_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 mb_char2cells = latin_char2cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 mb_off2cells = latin_off2cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 mb_ptr2char = latin_ptr2char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 mb_head_off = latin_head_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 * Fill the mb_bytelen_tab[] for MB_BYTE2LEN().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 #ifdef LEN_FROM_CONV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 /* When 'encoding' is different from the current locale mblen() won't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 * work. Use conversion to "utf-8" instead. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 vimconv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 if (enc_dbcs)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 p = enc_locale();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 if (p == NULL || STRCMP(p, p_enc) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680 convert_setup(&vimconv, p_enc, (char_u *)"utf-8");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 vimconv.vc_fail = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 for (i = 0; i < 256; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 /* Our own function to reliably check the length of UTF-8 characters,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 * independent of mblen(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 n = utf8len_tab[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 else if (enc_dbcs == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 n = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 #if defined(WIN3264) || defined(WIN32UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 /* enc_dbcs is set by setting 'fileencoding'. It becomes a Windows
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 * CodePage identifier, which we can pass directly in to Windows
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 * API */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 n = IsDBCSLeadByteEx(enc_dbcs, (BYTE)i) ? 2 : 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 #else
1030
d4bc24e6a281 updated for version 7.0-156
vimboss
parents: 944
diff changeset
703 # if defined(MACOS) || defined(__amigaos4__)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 * if mblen() is not available, character which MSB is turned on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 * are treated as leading byte character. (note : This assumption
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 * is not always true.)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 n = (i & 0x80) ? 2 : 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 # else
3549
f52d2ea0f81c updated for version 7.3.535
Bram Moolenaar <bram@vim.org>
parents: 3402
diff changeset
711 char buf[MB_MAXBYTES + 1];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 # ifdef X_LOCALE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 # ifndef mblen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 # define mblen _Xmblen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 if (i == NUL) /* just in case mblen() can't handle "" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 n = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 buf[0] = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 buf[1] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 #ifdef LEN_FROM_CONV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 if (vimconv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 * string_convert() should fail when converting the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 * byte of a double-byte character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 p = string_convert(&vimconv, (char_u *)buf, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 n = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 n = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 * mblen() should return -1 for invalid (means the leading
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 * multibyte) character. However there are some platforms
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 * where mblen() returns 0 for invalid character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 * Therefore, following condition includes 0.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 */
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1752
diff changeset
748 ignored = mblen(NULL, 0); /* First reset the state. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 if (mblen(buf, (size_t)1) <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 n = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 n = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 mb_bytelen_tab[i] = n;
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 #ifdef LEN_FROM_CONV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 convert_setup(&vimconv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 /* The cell width depends on the type of multi-byte characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 (void)init_chartab();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 /* When enc_utf8 is set or reset, (de)allocate ScreenLinesUC[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 screenalloc(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 /* When using Unicode, set default for 'fileencodings'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 if (enc_utf8 && !option_was_set((char_u *)"fencs"))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 set_string_option_direct((char_u *)"fencs", -1,
694
07d199fe02ed updated for version 7.0209
vimboss
parents: 681
diff changeset
775 (char_u *)"ucs-bom,utf-8,default,latin1", OPT_FREE, 0);
07d199fe02ed updated for version 7.0209
vimboss
parents: 681
diff changeset
776
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 #if defined(HAVE_BIND_TEXTDOMAIN_CODESET) && defined(FEAT_GETTEXT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 /* GNU gettext 0.10.37 supports this feature: set the codeset used for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 * translated messages independently from the current locale. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 (void)bind_textdomain_codeset(VIMPACKAGE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 enc_utf8 ? "utf-8" : (char *)p_enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 18
diff changeset
784 #ifdef WIN32
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 18
diff changeset
785 /* When changing 'encoding' while starting up, then convert the command
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 18
diff changeset
786 * line arguments from the active codepage to 'encoding'. */
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 18
diff changeset
787 if (starting != 0)
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 18
diff changeset
788 fix_arg_enc();
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 18
diff changeset
789 #endif
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 18
diff changeset
790
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 /* Fire an autocommand to let people do custom font setup. This must be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 * after Vim has been setup for the new encoding. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 apply_autocmds(EVENT_ENCODINGCHANGED, NULL, (char_u *)"", FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796
740
614e9af68eaa updated for version 7.0222
vimboss
parents: 714
diff changeset
797 #ifdef FEAT_SPELL
236
4707450c2b33 updated for version 7.0066
vimboss
parents: 227
diff changeset
798 /* Need to reload spell dictionaries */
4707450c2b33 updated for version 7.0066
vimboss
parents: 227
diff changeset
799 spell_reload();
4707450c2b33 updated for version 7.0066
vimboss
parents: 227
diff changeset
800 #endif
4707450c2b33 updated for version 7.0066
vimboss
parents: 227
diff changeset
801
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 * Return the size of the BOM for the current buffer:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 * 0 - no BOM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 * 2 - UCS-2 or UTF-16 BOM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 * 4 - UCS-4 BOM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 * 3 - UTF-8 BOM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 bomb_size()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 int n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 if (curbuf->b_p_bomb && !curbuf->b_p_bin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 if (*curbuf->b_p_fenc == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 if (enc_unicode != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 n = enc_unicode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 n = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 else if (STRCMP(curbuf->b_p_fenc, "utf-8") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 n = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 else if (STRNCMP(curbuf->b_p_fenc, "ucs-2", 5) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 || STRNCMP(curbuf->b_p_fenc, "utf-16", 6) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 n = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 else if (STRNCMP(curbuf->b_p_fenc, "ucs-4", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 n = 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 return n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 /*
3002
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
841 * 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
842 */
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
843 void
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
844 remove_bom(s)
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
845 char_u *s;
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
846 {
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
847 if (enc_utf8)
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
848 {
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
849 char_u *p = s;
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
850
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
851 while ((p = vim_strbyte(p, 0xef)) != NULL)
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 (p[1] == 0xbb && p[2] == 0xbf)
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
854 STRMOVE(p, p + 3);
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
855 else
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
856 ++p;
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
857 }
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 }
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
860
7d4e5e31d8c1 updated for version 7.3.273
Bram Moolenaar <bram@vim.org>
parents: 2988
diff changeset
861 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 * Get class of pointer:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 * 0 for blank or NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 * 1 for punctuation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 * 2 for an (ASCII) word character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 * >2 for other word characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 mb_get_class(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 {
4069
43c15135926f updated for version 7.3.789
Bram Moolenaar <bram@vim.org>
parents: 4047
diff changeset
872 return mb_get_class_buf(p, curbuf);
43c15135926f updated for version 7.3.789
Bram Moolenaar <bram@vim.org>
parents: 4047
diff changeset
873 }
43c15135926f updated for version 7.3.789
Bram Moolenaar <bram@vim.org>
parents: 4047
diff changeset
874
43c15135926f updated for version 7.3.789
Bram Moolenaar <bram@vim.org>
parents: 4047
diff changeset
875 int
43c15135926f updated for version 7.3.789
Bram Moolenaar <bram@vim.org>
parents: 4047
diff changeset
876 mb_get_class_buf(p, buf)
43c15135926f updated for version 7.3.789
Bram Moolenaar <bram@vim.org>
parents: 4047
diff changeset
877 char_u *p;
43c15135926f updated for version 7.3.789
Bram Moolenaar <bram@vim.org>
parents: 4047
diff changeset
878 buf_T *buf;
43c15135926f updated for version 7.3.789
Bram Moolenaar <bram@vim.org>
parents: 4047
diff changeset
879 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 if (MB_BYTE2LEN(p[0]) == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 if (p[0] == NUL || vim_iswhite(p[0]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 return 0;
4069
43c15135926f updated for version 7.3.789
Bram Moolenaar <bram@vim.org>
parents: 4047
diff changeset
884 if (vim_iswordc_buf(p[0], buf))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 if (enc_dbcs != 0 && p[0] != NUL && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 return dbcs_class(p[0], p[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 return utf_class(utf_ptr2char(p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 * Get class of a double-byte character. This always returns 3 or bigger.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 * TODO: Should return 1 for punctuation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 dbcs_class(lead, trail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 unsigned lead;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 unsigned trail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 switch (enc_dbcs)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 {
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
906 /* please add classify routine for your language in here */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 case DBCS_JPNU: /* ? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 case DBCS_JPN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 /* JIS code classification */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 unsigned char lb = lead;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 unsigned char tb = trail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 /* convert process code to JIS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 # if defined(WIN3264) || defined(WIN32UNIX) || defined(MACOS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 /* process code is SJIS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 if (lb <= 0x9f)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 lb = (lb - 0x81) * 2 + 0x21;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 lb = (lb - 0xc1) * 2 + 0x21;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 if (tb <= 0x7e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 tb -= 0x1f;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 else if (tb <= 0x9e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 tb -= 0x20;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 tb -= 0x7e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 lb += 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 * XXX: Code page identification can not use with all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 * system! So, some other encoding information
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 * will be needed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 * In japanese: SJIS,EUC,UNICODE,(JIS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 * Note that JIS-code system don't use as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 * process code in most system because it uses
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 * escape sequences(JIS is context depend encoding).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 /* assume process code is JAPANESE-EUC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 lb &= 0x7f;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 tb &= 0x7f;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 /* exceptions */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 switch (lb << 8 | tb)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 case 0x2121: /* ZENKAKU space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 case 0x2122: /* KU-TEN (Japanese comma) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 case 0x2123: /* TOU-TEN (Japanese period) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 case 0x2124: /* ZENKAKU comma */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 case 0x2125: /* ZENKAKU period */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 case 0x213c: /* prolongedsound handled as KATAKANA */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 return 13;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 /* sieved by KU code */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 switch (lb)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 case 0x21:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 case 0x22:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 /* special symbols */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 return 10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 case 0x23:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 /* alpha-numeric */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 return 11;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 case 0x24:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 /* hiragana */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 return 12;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 case 0x25:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 /* katakana */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 return 13;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 case 0x26:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 /* greek */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 return 14;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 case 0x27:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 /* russian */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 return 15;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 case 0x28:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 /* lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 return 16;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 /* kanji */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 return 17;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 }
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 case DBCS_KORU: /* ? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 case DBCS_KOR:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 /* KS code classification */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 unsigned char c1 = lead;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 unsigned char c2 = trail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 * 20 : Hangul
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 * 21 : Hanja
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 * 22 : Symbols
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 * 23 : Alpha-numeric/Roman Letter (Full width)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 * 24 : Hangul Letter(Alphabet)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 * 25 : Roman Numeral/Greek Letter
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 * 26 : Box Drawings
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 * 27 : Unit Symbols
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 * 28 : Circled/Parenthesized Letter
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1006 * 29 : Hiragana/Katakana
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 * 30 : Cyrillic Letter
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 if (c1 >= 0xB0 && c1 <= 0xC8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 /* Hangul */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 return 20;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 #if defined(WIN3264) || defined(WIN32UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 else if (c1 <= 0xA0 || c2 <= 0xA0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 /* Extended Hangul Region : MS UHC(Unified Hangul Code) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 /* c1: 0x81-0xA0 with c2: 0x41-0x5A, 0x61-0x7A, 0x81-0xFE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 * c1: 0xA1-0xC6 with c2: 0x41-0x5A, 0x61-0x7A, 0x81-0xA0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 return 20;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 else if (c1 >= 0xCA && c1 <= 0xFD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 /* Hanja */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 return 21;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 else switch (c1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 case 0xA1:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 case 0xA2:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 /* Symbols */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 return 22;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 case 0xA3:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 /* Alpha-numeric */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 return 23;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 case 0xA4:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 /* Hangul Letter(Alphabet) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 return 24;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 case 0xA5:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 /* Roman Numeral/Greek Letter */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 return 25;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 case 0xA6:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 /* Box Drawings */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 return 26;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 case 0xA7:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 /* Unit Symbols */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 return 27;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 case 0xA8:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 case 0xA9:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 if (c2 <= 0xAF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 return 25; /* Roman Letter */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 else if (c2 >= 0xF6)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 return 22; /* Symbols */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 /* Circled/Parenthesized Letter */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 return 28;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 case 0xAA:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 case 0xAB:
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1057 /* Hiragana/Katakana */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 return 29;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 case 0xAC:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 /* Cyrillic Letter */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 return 30;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 return 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 }
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 * mb_char2len() function pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 * Return length in bytes of character "c".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 * Returns 1 for a single-byte character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 latin_char2len(c)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
1077 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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 dbcs_char2len(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 int c;
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 latin_char2bytes(c, buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 dbcs_char2bytes(c, buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 if (c >= 0x100)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 buf[0] = (unsigned)c >> 8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 buf[1] = c;
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 167
diff changeset
1114 /* 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
1115 * character anyway. */
7fd4b5df33be updated for version 7.0062
vimboss
parents: 167
diff changeset
1116 if (buf[1] == NUL)
7fd4b5df33be updated for version 7.0062
vimboss
parents: 167
diff changeset
1117 buf[1] = '\n';
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 /*
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1125 * mb_ptr2len() function pointer.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 * Get byte length of character at "*p" but stop at a NUL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 * For UTF-8 this includes following composing characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 * Returns 0 when *p is NUL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 int
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1131 latin_ptr2len(p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 return MB_BYTE2LEN(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 static int
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1138 dbcs_ptr2len(p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 /* Check if second byte is not missing. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 len = MB_BYTE2LEN(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 if (len == 2 && p[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149
1903
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 * mb_ptr2len_len() function pointer.
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1152 * Like mb_ptr2len(), but limit to read "size" bytes.
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1153 * Returns 0 for an empty string.
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1154 * Returns 1 for an illegal char or an incomplete byte sequence.
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1155 */
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1156 int
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1157 latin_ptr2len_len(p, size)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1158 char_u *p;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1159 int size;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1160 {
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1161 if (size < 1 || *p == NUL)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1162 return 0;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1163 return 1;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1164 }
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1165
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1166 static int
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1167 dbcs_ptr2len_len(p, size)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1168 char_u *p;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1169 int size;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1170 {
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1171 int len;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1172
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1173 if (size < 1 || *p == NUL)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1174 return 0;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1175 if (size == 1)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1176 return 1;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1177 /* Check that second byte is not missing. */
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1178 len = MB_BYTE2LEN(*p);
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1179 if (len == 2 && p[1] == NUL)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1180 len = 1;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1181 return len;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1182 }
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1183
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 struct interval
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 {
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1186 long first;
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1187 long last;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 static int intable __ARGS((struct interval *table, size_t size, int c));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 * Return TRUE if "c" is in "table[size / sizeof(struct interval)]".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 intable(table, size, c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 struct interval *table;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 size_t size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 int mid, bot, top;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 /* first quick check for Latin1 etc. characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 if (c < table[0].first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 /* binary search in table */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 bot = 0;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
1208 top = (int)(size / sizeof(struct interval) - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 while (top >= bot)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 mid = (bot + top) / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 if (table[mid].last < c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 bot = mid + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 else if (table[mid].first > c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 top = mid - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 * 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
1224 * Returns 4 or 6 for an unprintable character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 * Is only correct for characters >= 0x80.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 * When p_ambw is "double", return 2 for a character with East Asian Width
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 * class 'A'(mbiguous).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 utf_char2cells(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 {
2063
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1233 /* 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
1234 * characters, generated with ../runtime/tools/unicode.vim. */
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1235 static struct interval doublewidth[] =
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1236 {
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1237 {0x1100, 0x115f},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1238 {0x11a3, 0x11a7},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1239 {0x11fa, 0x11ff},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1240 {0x2329, 0x232a},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1241 {0x2e80, 0x2e99},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1242 {0x2e9b, 0x2ef3},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1243 {0x2f00, 0x2fd5},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1244 {0x2ff0, 0x2ffb},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1245 {0x3000, 0x3029},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1246 {0x3030, 0x303e},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1247 {0x3041, 0x3096},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1248 {0x309b, 0x30ff},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1249 {0x3105, 0x312d},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1250 {0x3131, 0x318e},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1251 {0x3190, 0x31b7},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1252 {0x31c0, 0x31e3},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1253 {0x31f0, 0x321e},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1254 {0x3220, 0x3247},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1255 {0x3250, 0x32fe},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1256 {0x3300, 0x4dbf},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1257 {0x4e00, 0xa48c},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1258 {0xa490, 0xa4c6},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1259 {0xa960, 0xa97c},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1260 {0xac00, 0xd7a3},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1261 {0xd7b0, 0xd7c6},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1262 {0xd7cb, 0xd7fb},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1263 {0xf900, 0xfaff},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1264 {0xfe10, 0xfe19},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1265 {0xfe30, 0xfe52},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1266 {0xfe54, 0xfe66},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1267 {0xfe68, 0xfe6b},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1268 {0xff01, 0xff60},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1269 {0xffe0, 0xffe6},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1270 {0x1f200, 0x1f200},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1271 {0x1f210, 0x1f231},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1272 {0x1f240, 0x1f248},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1273 {0x20000, 0x2fffd},
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1274 {0x30000, 0x3fffd}
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1275 };
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1276 /* 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
1277 * characters, generated with ../runtime/tools/unicode.vim. */
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1278 static struct interval ambiguous[] =
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1279 {
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1280 {0x00a1, 0x00a1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1281 {0x00a4, 0x00a4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1282 {0x00a7, 0x00a8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1283 {0x00aa, 0x00aa},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1284 {0x00ad, 0x00ae},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1285 {0x00b0, 0x00b4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1286 {0x00b6, 0x00ba},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1287 {0x00bc, 0x00bf},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1288 {0x00c6, 0x00c6},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1289 {0x00d0, 0x00d0},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1290 {0x00d7, 0x00d8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1291 {0x00de, 0x00e1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1292 {0x00e6, 0x00e6},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1293 {0x00e8, 0x00ea},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1294 {0x00ec, 0x00ed},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1295 {0x00f0, 0x00f0},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1296 {0x00f2, 0x00f3},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1297 {0x00f7, 0x00fa},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1298 {0x00fc, 0x00fc},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1299 {0x00fe, 0x00fe},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1300 {0x0101, 0x0101},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1301 {0x0111, 0x0111},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1302 {0x0113, 0x0113},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1303 {0x011b, 0x011b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1304 {0x0126, 0x0127},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1305 {0x012b, 0x012b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1306 {0x0131, 0x0133},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1307 {0x0138, 0x0138},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1308 {0x013f, 0x0142},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1309 {0x0144, 0x0144},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1310 {0x0148, 0x014b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1311 {0x014d, 0x014d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1312 {0x0152, 0x0153},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1313 {0x0166, 0x0167},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1314 {0x016b, 0x016b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1315 {0x01ce, 0x01ce},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1316 {0x01d0, 0x01d0},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1317 {0x01d2, 0x01d2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1318 {0x01d4, 0x01d4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1319 {0x01d6, 0x01d6},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1320 {0x01d8, 0x01d8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1321 {0x01da, 0x01da},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1322 {0x01dc, 0x01dc},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1323 {0x0251, 0x0251},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1324 {0x0261, 0x0261},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1325 {0x02c4, 0x02c4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1326 {0x02c7, 0x02c7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1327 {0x02c9, 0x02cb},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1328 {0x02cd, 0x02cd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1329 {0x02d0, 0x02d0},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1330 {0x02d8, 0x02db},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1331 {0x02dd, 0x02dd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1332 {0x02df, 0x02df},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1333 {0x0391, 0x03a1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1334 {0x03a3, 0x03a9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1335 {0x03b1, 0x03c1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1336 {0x03c3, 0x03c9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1337 {0x0401, 0x0401},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1338 {0x0410, 0x044f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1339 {0x0451, 0x0451},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1340 {0x2010, 0x2010},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1341 {0x2013, 0x2016},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1342 {0x2018, 0x2019},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1343 {0x201c, 0x201d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1344 {0x2020, 0x2022},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1345 {0x2024, 0x2027},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1346 {0x2030, 0x2030},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1347 {0x2032, 0x2033},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1348 {0x2035, 0x2035},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1349 {0x203b, 0x203b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1350 {0x203e, 0x203e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1351 {0x2074, 0x2074},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1352 {0x207f, 0x207f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1353 {0x2081, 0x2084},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1354 {0x20ac, 0x20ac},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1355 {0x2103, 0x2103},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1356 {0x2105, 0x2105},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1357 {0x2109, 0x2109},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1358 {0x2113, 0x2113},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1359 {0x2116, 0x2116},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1360 {0x2121, 0x2122},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1361 {0x2126, 0x2126},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1362 {0x212b, 0x212b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1363 {0x2153, 0x2154},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1364 {0x215b, 0x215e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1365 {0x2160, 0x216b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1366 {0x2170, 0x2179},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1367 {0x2189, 0x2189},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1368 {0x2190, 0x2199},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1369 {0x21b8, 0x21b9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1370 {0x21d2, 0x21d2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1371 {0x21d4, 0x21d4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1372 {0x21e7, 0x21e7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1373 {0x2200, 0x2200},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1374 {0x2202, 0x2203},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1375 {0x2207, 0x2208},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1376 {0x220b, 0x220b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1377 {0x220f, 0x220f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1378 {0x2211, 0x2211},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1379 {0x2215, 0x2215},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1380 {0x221a, 0x221a},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1381 {0x221d, 0x2220},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1382 {0x2223, 0x2223},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1383 {0x2225, 0x2225},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1384 {0x2227, 0x222c},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1385 {0x222e, 0x222e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1386 {0x2234, 0x2237},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1387 {0x223c, 0x223d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1388 {0x2248, 0x2248},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1389 {0x224c, 0x224c},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1390 {0x2252, 0x2252},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1391 {0x2260, 0x2261},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1392 {0x2264, 0x2267},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1393 {0x226a, 0x226b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1394 {0x226e, 0x226f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1395 {0x2282, 0x2283},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1396 {0x2286, 0x2287},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1397 {0x2295, 0x2295},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1398 {0x2299, 0x2299},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1399 {0x22a5, 0x22a5},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1400 {0x22bf, 0x22bf},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1401 {0x2312, 0x2312},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1402 {0x2460, 0x24e9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1403 {0x24eb, 0x254b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1404 {0x2550, 0x2573},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1405 {0x2580, 0x258f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1406 {0x2592, 0x2595},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1407 {0x25a0, 0x25a1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1408 {0x25a3, 0x25a9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1409 {0x25b2, 0x25b3},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1410 {0x25b6, 0x25b7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1411 {0x25bc, 0x25bd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1412 {0x25c0, 0x25c1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1413 {0x25c6, 0x25c8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1414 {0x25cb, 0x25cb},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1415 {0x25ce, 0x25d1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1416 {0x25e2, 0x25e5},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1417 {0x25ef, 0x25ef},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1418 {0x2605, 0x2606},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1419 {0x2609, 0x2609},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1420 {0x260e, 0x260f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1421 {0x2614, 0x2615},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1422 {0x261c, 0x261c},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1423 {0x261e, 0x261e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1424 {0x2640, 0x2640},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1425 {0x2642, 0x2642},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1426 {0x2660, 0x2661},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1427 {0x2663, 0x2665},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1428 {0x2667, 0x266a},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1429 {0x266c, 0x266d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1430 {0x266f, 0x266f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1431 {0x269e, 0x269f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1432 {0x26be, 0x26bf},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1433 {0x26c4, 0x26cd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1434 {0x26cf, 0x26e1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1435 {0x26e3, 0x26e3},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1436 {0x26e8, 0x26ff},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1437 {0x273d, 0x273d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1438 {0x2757, 0x2757},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1439 {0x2776, 0x277f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1440 {0x2b55, 0x2b59},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1441 {0x3248, 0x324f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1442 {0xe000, 0xf8ff},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1443 {0xfffd, 0xfffd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1444 {0x1f100, 0x1f10a},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1445 {0x1f110, 0x1f12d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1446 {0x1f131, 0x1f131},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1447 {0x1f13d, 0x1f13d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1448 {0x1f13f, 0x1f13f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1449 {0x1f142, 0x1f142},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1450 {0x1f146, 0x1f146},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1451 {0x1f14a, 0x1f14e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1452 {0x1f157, 0x1f157},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1453 {0x1f15f, 0x1f15f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1454 {0x1f179, 0x1f179},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1455 {0x1f17b, 0x1f17c},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1456 {0x1f17f, 0x1f17f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1457 {0x1f18a, 0x1f18d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1458 {0x1f190, 0x1f190},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1459 {0xf0000, 0xffffd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
1460 {0x100000, 0x10fffd}
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 if (c >= 0x100)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 #ifdef USE_WCHAR_FUNCTIONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 * Assume the library function wcwidth() works better than our own
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 * stuff. It should return 1 for ambiguous width chars!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 int n = wcwidth(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 if (n < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 return 6; /* unprintable, displays <xxxx> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 if (n > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 return n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477 if (!utf_printable(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 return 6; /* unprintable, displays <xxxx> */
2063
1378bc45ebe5 updated for version 7.2.348
Bram Moolenaar <bram@zimbu.org>
parents: 2041
diff changeset
1479 if (intable(doublewidth, sizeof(doublewidth), c))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 /* Characters below 0x100 are influenced by 'isprint' option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 else if (c >= 0x80 && !vim_isprintc(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 return 4; /* unprintable, displays <xx> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 if (c >= 0x80 && *p_ambw == 'd' && intable(ambiguous, sizeof(ambiguous), c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 * mb_ptr2cells() function pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 * Return the number of display cells character at "*p" occupies.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 * This doesn't take care of unprintable characters, use ptr2cells() for that.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 latin_ptr2cells(p)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
1501 char_u *p UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 utf_ptr2cells(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 /* Need to convert to a wide character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 if (*p >= 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 c = utf_ptr2char(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 /* An illegal byte is displayed as <xx>. */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1517 if (utf_ptr2len(p) == 1 || c == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 return 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 /* If the char is ASCII it must be an overlong sequence. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 if (c < 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 return char2cells(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 return utf_char2cells(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 dbcs_ptr2cells(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 /* Number of cells is equal to number of bytes, except for euc-jp when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 * the first byte is 0x8e. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 if (enc_dbcs == DBCS_JPNU && *p == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 return MB_BYTE2LEN(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 /*
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1539 * mb_ptr2cells_len() function pointer.
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1540 * Like mb_ptr2cells(), but limit string length to "size".
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1541 * For an empty string or truncated character returns 1.
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 int
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1544 latin_ptr2cells_len(p, size)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1545 char_u *p UNUSED;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1546 int size UNUSED;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1547 {
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1548 return 1;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1549 }
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1550
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1551 static int
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1552 utf_ptr2cells_len(p, size)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1553 char_u *p;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1554 int size;
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 int c;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1557
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1558 /* Need to convert to a wide character. */
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1559 if (size > 0 && *p >= 0x80)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1560 {
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1561 if (utf_ptr2len_len(p, size) < utf8len_tab[*p])
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
1562 return 1; /* truncated */
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1563 c = utf_ptr2char(p);
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1564 /* An illegal byte is displayed as <xx>. */
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1565 if (utf_ptr2len(p) == 1 || c == NUL)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1566 return 4;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1567 /* If the char is ASCII it must be an overlong sequence. */
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1568 if (c < 0x80)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1569 return char2cells(c);
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1570 return utf_char2cells(c);
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1571 }
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1572 return 1;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1573 }
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1574
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1575 static int
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1576 dbcs_ptr2cells_len(p, size)
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1577 char_u *p;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1578 int size;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1579 {
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1580 /* 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
1581 * the first byte is 0x8e. */
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1582 if (size <= 1 || (enc_dbcs == DBCS_JPNU && *p == 0x8e))
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1583 return 1;
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1584 return MB_BYTE2LEN(*p);
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1585 }
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1586
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
1587 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 * mb_char2cells() function pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 * Return the number of display cells character "c" occupies.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 * Only takes care of multi-byte chars, not "^C" and such.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 latin_char2cells(c)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
1594 int c UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 dbcs_char2cells(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 /* Number of cells is equal to number of bytes, except for euc-jp when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 * the first byte is 0x8e. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 if (enc_dbcs == DBCS_JPNU && ((unsigned)c >> 8) == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 /* use the first byte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 return MB_BYTE2LEN((unsigned)c >> 8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 /*
2338
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1612 * Return the number of cells occupied by string "p".
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1613 * 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
1614 */
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1615 int
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1616 mb_string2cells(p, len)
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1617 char_u *p;
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1618 int len;
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1619 {
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1620 int i;
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1621 int clen = 0;
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1622
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1623 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
1624 clen += (*mb_ptr2cells)(p + i);
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1625 return clen;
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1626 }
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1627
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1628 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 * mb_off2cells() function pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 * Return number of display cells for char at ScreenLines[off].
1378
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1631 * We make sure that the offset used is less than "max_off".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 int
1378
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1634 latin_off2cells(off, max_off)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
1635 unsigned off UNUSED;
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
1636 unsigned max_off UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 int
1378
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1642 dbcs_off2cells(off, max_off)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 unsigned off;
1378
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1644 unsigned max_off;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 {
1378
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1646 /* never check beyond end of the line */
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1647 if (off >= max_off)
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1648 return 1;
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1649
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 /* Number of cells is equal to number of bytes, except for euc-jp when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 * the first byte is 0x8e. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 return MB_BYTE2LEN(ScreenLines[off]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 int
1378
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1658 utf_off2cells(off, max_off)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 unsigned off;
1378
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1660 unsigned max_off;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 {
1378
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
1662 return (off + 1 < max_off && ScreenLines[off + 1] == 0) ? 2 : 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 * mb_ptr2char() function pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 * Convert a byte sequence into a character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 latin_ptr2char(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 return *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 dbcs_ptr2char(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 if (MB_BYTE2LEN(*p) > 1 && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 return (p[0] << 8) + p[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 return *p;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 * Convert a UTF-8 byte sequence to a wide character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 * If the sequence is illegal or truncated by a NUL the first byte is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 * returned.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 * Does not include composing characters, of course.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 utf_ptr2char(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 if (p[0] < 0x80) /* be quick for ASCII */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 return p[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
1700 len = utf8len_tab_zero[p[0]];
1658
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
1701 if (len > 1 && (p[1] & 0xc0) == 0x80)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 if (len == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 return ((p[0] & 0x1f) << 6) + (p[1] & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 if ((p[2] & 0xc0) == 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 if (len == 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 return ((p[0] & 0x0f) << 12) + ((p[1] & 0x3f) << 6)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 + (p[2] & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 if ((p[3] & 0xc0) == 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 if (len == 4)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 return ((p[0] & 0x07) << 18) + ((p[1] & 0x3f) << 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 + ((p[2] & 0x3f) << 6) + (p[3] & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 if ((p[4] & 0xc0) == 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 if (len == 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 return ((p[0] & 0x03) << 24) + ((p[1] & 0x3f) << 18)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 + ((p[2] & 0x3f) << 12) + ((p[3] & 0x3f) << 6)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 + (p[4] & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 if ((p[5] & 0xc0) == 0x80 && len == 6)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 return ((p[0] & 0x01) << 30) + ((p[1] & 0x3f) << 24)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 + ((p[2] & 0x3f) << 18) + ((p[3] & 0x3f) << 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 + ((p[4] & 0x3f) << 6) + (p[5] & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 /* Illegal value, just return the first byte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 return p[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 /*
2961
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1734 * 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
1735 * 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
1736 * comes first.
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1737 * 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
1738 * first "n" bytes of "s".
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1739 *
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1740 * 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
1741 * next character and decreases "n" accordingly.
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 * 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
1744 * NUL byte.
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 * 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
1747 * "s".
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1748 */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1749 static int
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1750 utf_safe_read_char_adv(s, n)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1751 char_u **s;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1752 size_t *n;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1753 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1754 int c, k;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1755
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1756 if (*n == 0) /* end of buffer */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1757 return 0;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1758
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1759 k = utf8len_tab_zero[**s];
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1760
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1761 if (k == 1)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1762 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1763 /* ASCII character or NUL */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1764 (*n)--;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1765 return *(*s)++;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1766 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1767
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1768 if ((size_t)k <= *n)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1769 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1770 /* 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
1771 * 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
1772 * 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
1773 c = utf_ptr2char(*s);
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1774
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1775 /* 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
1776 * 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
1777 * 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
1778 * 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
1779 * 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
1780 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
1781 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1782 /* byte sequence was successfully decoded */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1783 *s += k;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1784 *n -= k;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1785 return c;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1786 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1787 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1788
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1789 /* byte sequence is incomplete or illegal */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1790 return -1;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1791 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1792
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
1793 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 * Get character at **pp and advance *pp to the next character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 * Note: composing characters are skipped!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 mb_ptr2char_adv(pp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 char_u **pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 c = (*mb_ptr2char)(*pp);
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1804 *pp += (*mb_ptr2len)(*pp);
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1805 return c;
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1806 }
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1807
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1808 /*
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1809 * Get character at **pp and advance *pp to the next character.
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1810 * Note: composing characters are returned as separate characters.
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1811 */
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1812 int
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1813 mb_cptr2char_adv(pp)
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1814 char_u **pp;
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1815 {
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1816 int c;
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1817
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1818 c = (*mb_ptr2char)(*pp);
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1819 if (enc_utf8)
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1820 *pp += utf_ptr2len(*pp);
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1821 else
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1822 *pp += (*mb_ptr2len)(*pp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 #if defined(FEAT_ARABIC) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 * Check whether we are dealing with Arabic combining characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 * Note: these are NOT really 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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 arabic_combine(one, two)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 int one; /* first character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 int two; /* character just after "one" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 if (one == a_LAM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 return arabic_maycombine(two);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 * Check whether we are dealing with a character that could be regarded as an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 * Arabic combining character, need to check the character before this.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 arabic_maycombine(two)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 int two;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 if (p_arshape && !p_tbidi)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 return (two == a_ALEF_MADDA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 || two == a_ALEF_HAMZA_ABOVE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 || two == a_ALEF_HAMZA_BELOW
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 || two == a_ALEF);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 * Check if the character pointed to by "p2" is a composing character when it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 * comes after "p1". For Arabic sometimes "ab" is replaced with "c", which
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 * behaves like a composing character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 utf_composinglike(p1, p2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 char_u *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 char_u *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 int c2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 c2 = utf_ptr2char(p2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 if (utf_iscomposing(c2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 if (!arabic_maycombine(c2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 return arabic_combine(utf_ptr2char(p1), c2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 /*
1205
b05620bdba29 updated for version 7.1b
vimboss
parents: 1080
diff changeset
1879 * 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
1880 * composing characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 int
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1883 utfc_ptr2char(p, pcc)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 char_u *p;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1885 int *pcc; /* return: composing chars, last one is 0 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 int cc;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1890 int i = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892 c = utf_ptr2char(p);
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1893 len = utf_ptr2len(p);
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1894
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 /* Only accept a composing char when the first char isn't illegal. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 if ((len > 1 || *p < 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 && p[len] >= 0x80
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 && UTF_COMPOSINGLIKE(p, p + len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1900 cc = utf_ptr2char(p + len);
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1901 for (;;)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1902 {
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1903 pcc[i++] = cc;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1904 if (i == MAX_MCO)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1905 break;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1906 len += utf_ptr2len(p + len);
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1907 if (p[len] < 0x80 || !utf_iscomposing(cc = utf_ptr2char(p + len)))
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1908 break;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1909 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 }
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1911
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1912 if (i < MAX_MCO) /* last composing char must be 0 */
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1913 pcc[i] = 0;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1914
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 /*
1205
b05620bdba29 updated for version 7.1b
vimboss
parents: 1080
diff changeset
1919 * 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
1920 * composing characters. Use no more than p[maxlen].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 int
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1923 utfc_ptr2char_len(p, pcc, maxlen)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 char_u *p;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1925 int *pcc; /* return: composing chars, last one is 0 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 int maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 int cc;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1931 int i = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 c = utf_ptr2char(p);
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1934 len = utf_ptr2len_len(p, maxlen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 /* Only accept a composing char when the first char isn't illegal. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 if ((len > 1 || *p < 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 && len < maxlen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 && p[len] >= 0x80
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 && UTF_COMPOSINGLIKE(p, p + len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1941 cc = utf_ptr2char(p + len);
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1942 for (;;)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1943 {
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1944 pcc[i++] = cc;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1945 if (i == MAX_MCO)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1946 break;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1947 len += utf_ptr2len_len(p + len, maxlen - len);
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1948 if (len >= maxlen
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1949 || p[len] < 0x80
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1950 || !utf_iscomposing(cc = utf_ptr2char(p + len)))
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1951 break;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1952 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 }
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1954
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1955 if (i < MAX_MCO) /* last composing char must be 0 */
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1956 pcc[i] = 0;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1957
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 * Convert the character at screen position "off" to a sequence of bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 * Includes the composing characters.
3549
f52d2ea0f81c updated for version 7.3.535
Bram Moolenaar <bram@vim.org>
parents: 3402
diff changeset
1964 * "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
1965 * Only to be used when ScreenLinesUC[off] != 0.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 * Returns the produced number of bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 utfc_char2bytes(off, buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 int off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 int len;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1974 int i;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 len = utf_char2bytes(ScreenLinesUC[off], buf);
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1977 for (i = 0; i < Screen_mco; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1979 if (ScreenLinesC[i][off] == 0)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1980 break;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 694
diff changeset
1981 len += utf_char2bytes(ScreenLinesC[i][off], buf + len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 * Get the length of a UTF-8 byte sequence, not including any following
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 * composing characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 * Returns 0 for "".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 * Returns 1 for an illegal byte sequence.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 int
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
1993 utf_ptr2len(p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 len = utf8len_tab[*p];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 for (i = 1; i < len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 if ((p[i] & 0xc0) != 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 * Return length of UTF-8 character, obtained from the first byte.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 * "b" must be between 0 and 255!
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
2011 * Returns 1 for an invalid first byte value.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 utf_byte2len(b)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 int b;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 return utf8len_tab[b];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 * Get the length of UTF-8 byte sequence "p[size]". Does not include any
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 * following composing characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 * Returns 1 for "".
1487
28558ab31051 updated for version 7.1-202
vimboss
parents: 1378
diff changeset
2024 * Returns 1 for an illegal byte sequence (also in incomplete byte seq.).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 * Returns number > "size" for an incomplete byte sequence.
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
2026 * Never returns zero.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 int
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
2029 utf_ptr2len_len(p, size)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 int size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 int i;
1487
28558ab31051 updated for version 7.1-202
vimboss
parents: 1378
diff changeset
2035 int m;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
2037 len = utf8len_tab[*p];
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
2038 if (len == 1)
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
2039 return 1; /* NUL, ascii or illegal lead byte */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 if (len > size)
1487
28558ab31051 updated for version 7.1-202
vimboss
parents: 1378
diff changeset
2041 m = size; /* incomplete byte sequence. */
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
2042 else
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
2043 m = len;
1487
28558ab31051 updated for version 7.1-202
vimboss
parents: 1378
diff changeset
2044 for (i = 1; i < m; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 if ((p[i] & 0xc0) != 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 * 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
2052 * This includes following composing characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 int
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
2055 utfc_ptr2len(p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 int len;
318
1c408f85789e updated for version 7.0083
vimboss
parents: 312
diff changeset
2059 int b0 = *p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 int prevlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063
318
1c408f85789e updated for version 7.0083
vimboss
parents: 312
diff changeset
2064 if (b0 == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 return 0;
318
1c408f85789e updated for version 7.0083
vimboss
parents: 312
diff changeset
2066 if (b0 < 0x80 && p[1] < 0x80) /* be quick for ASCII */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 /* Skip over first UTF-8 char, stopping at a NUL byte. */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
2070 len = utf_ptr2len(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 /* Check for illegal byte. */
318
1c408f85789e updated for version 7.0083
vimboss
parents: 312
diff changeset
2073 if (len == 1 && b0 >= 0x80)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 /*
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2077 * Check for composing characters. We can handle only the first six, but
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 * skip all of them (otherwise the cursor would get stuck).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 prevlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 if (p[len] < 0x80 || !UTF_COMPOSINGLIKE(p + prevlen, p + len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 /* Skip over composing char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 prevlen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 #endif
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
2092 len += utf_ptr2len(p + len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 * 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
2098 * takes. This includes following composing characters.
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
2099 * Returns 0 for an empty string.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 * Returns 1 for an illegal char or an incomplete byte sequence.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 int
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
2103 utfc_ptr2len_len(p, size)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 int size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 int prevlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
2112 if (size < 1 || *p == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 if (p[0] < 0x80 && (size == 1 || p[1] < 0x80)) /* be quick for ASCII */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 /* Skip over first UTF-8 char, stopping at a NUL byte. */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
2118 len = utf_ptr2len_len(p, size);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 /* Check for illegal byte and incomplete byte sequence. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 if ((len == 1 && p[0] >= 0x80) || len > size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 /*
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2125 * Check for composing characters. We can handle only the first six, but
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 * skip all of them (otherwise the cursor would get stuck).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 prevlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 while (len < size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 {
1658
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2133 int len_next_char;
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2134
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2135 if (p[len] < 0x80)
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2136 break;
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2137
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2138 /*
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2139 * Next character length should not go beyond size to ensure that
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2140 * UTF_COMPOSINGLIKE(...) does not read beyond size.
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2141 */
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2142 len_next_char = utf_ptr2len_len(p + len, size - len);
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2143 if (len_next_char > size - len)
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2144 break;
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2145
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2146 if (!UTF_COMPOSINGLIKE(p + prevlen, p + len))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 /* Skip over composing char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 prevlen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 #endif
1658
630eca9496e0 updated for version 7.2a-010
vimboss
parents: 1620
diff changeset
2153 len += len_next_char;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 * Return the number of bytes the UTF-8 encoding of character "c" takes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 * This does not include composing characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 utf_char2len(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 if (c < 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 if (c < 0x800)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 if (c < 0x10000)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 return 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 if (c < 0x200000)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 return 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 if (c < 0x4000000)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 return 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 return 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 * Convert Unicode character "c" to UTF-8 string in "buf[]".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 * Returns the number of bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 * This does not include composing characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 utf_char2bytes(c, buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 if (c < 0x80) /* 7 bits */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 if (c < 0x800) /* 11 bits */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 buf[0] = 0xc0 + ((unsigned)c >> 6);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 buf[1] = 0x80 + (c & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 if (c < 0x10000) /* 16 bits */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 buf[0] = 0xe0 + ((unsigned)c >> 12);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 buf[1] = 0x80 + (((unsigned)c >> 6) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 buf[2] = 0x80 + (c & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 return 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 if (c < 0x200000) /* 21 bits */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2208 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209 buf[0] = 0xf0 + ((unsigned)c >> 18);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 buf[1] = 0x80 + (((unsigned)c >> 12) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211 buf[2] = 0x80 + (((unsigned)c >> 6) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 buf[3] = 0x80 + (c & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 return 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 if (c < 0x4000000) /* 26 bits */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 buf[0] = 0xf8 + ((unsigned)c >> 24);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 buf[1] = 0x80 + (((unsigned)c >> 18) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 buf[2] = 0x80 + (((unsigned)c >> 12) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 buf[3] = 0x80 + (((unsigned)c >> 6) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 buf[4] = 0x80 + (c & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 return 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 /* 31 bits */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 buf[0] = 0xfc + ((unsigned)c >> 30);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 buf[1] = 0x80 + (((unsigned)c >> 24) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 buf[2] = 0x80 + (((unsigned)c >> 18) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 buf[3] = 0x80 + (((unsigned)c >> 12) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 buf[4] = 0x80 + (((unsigned)c >> 6) & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 buf[5] = 0x80 + (c & 0x3f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 return 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 * 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
2236 * drawn on top of the preceding character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 * Based on code from Markus Kuhn.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 utf_iscomposing(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 {
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2243 /* Sorted list of non-overlapping intervals.
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2244 * Generated by ../runtime/tools/unicode.vim. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 static struct interval combining[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 {
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2247 {0x0300, 0x036f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2248 {0x0483, 0x0489},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2249 {0x0591, 0x05bd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2250 {0x05bf, 0x05bf},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2251 {0x05c1, 0x05c2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2252 {0x05c4, 0x05c5},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2253 {0x05c7, 0x05c7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2254 {0x0610, 0x061a},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2255 {0x064b, 0x065e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2256 {0x0670, 0x0670},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2257 {0x06d6, 0x06dc},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2258 {0x06de, 0x06e4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2259 {0x06e7, 0x06e8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2260 {0x06ea, 0x06ed},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2261 {0x0711, 0x0711},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2262 {0x0730, 0x074a},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2263 {0x07a6, 0x07b0},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2264 {0x07eb, 0x07f3},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2265 {0x0816, 0x0819},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2266 {0x081b, 0x0823},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2267 {0x0825, 0x0827},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2268 {0x0829, 0x082d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2269 {0x0900, 0x0903},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2270 {0x093c, 0x093c},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2271 {0x093e, 0x094e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2272 {0x0951, 0x0955},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2273 {0x0962, 0x0963},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2274 {0x0981, 0x0983},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2275 {0x09bc, 0x09bc},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2276 {0x09be, 0x09c4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2277 {0x09c7, 0x09c8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2278 {0x09cb, 0x09cd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2279 {0x09d7, 0x09d7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2280 {0x09e2, 0x09e3},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2281 {0x0a01, 0x0a03},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2282 {0x0a3c, 0x0a3c},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2283 {0x0a3e, 0x0a42},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2284 {0x0a47, 0x0a48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2285 {0x0a4b, 0x0a4d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2286 {0x0a51, 0x0a51},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2287 {0x0a70, 0x0a71},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2288 {0x0a75, 0x0a75},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2289 {0x0a81, 0x0a83},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2290 {0x0abc, 0x0abc},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2291 {0x0abe, 0x0ac5},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2292 {0x0ac7, 0x0ac9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2293 {0x0acb, 0x0acd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2294 {0x0ae2, 0x0ae3},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2295 {0x0b01, 0x0b03},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2296 {0x0b3c, 0x0b3c},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2297 {0x0b3e, 0x0b44},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2298 {0x0b47, 0x0b48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2299 {0x0b4b, 0x0b4d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2300 {0x0b56, 0x0b57},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2301 {0x0b62, 0x0b63},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2302 {0x0b82, 0x0b82},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2303 {0x0bbe, 0x0bc2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2304 {0x0bc6, 0x0bc8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2305 {0x0bca, 0x0bcd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2306 {0x0bd7, 0x0bd7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2307 {0x0c01, 0x0c03},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2308 {0x0c3e, 0x0c44},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2309 {0x0c46, 0x0c48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2310 {0x0c4a, 0x0c4d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2311 {0x0c55, 0x0c56},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2312 {0x0c62, 0x0c63},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2313 {0x0c82, 0x0c83},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2314 {0x0cbc, 0x0cbc},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2315 {0x0cbe, 0x0cc4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2316 {0x0cc6, 0x0cc8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2317 {0x0cca, 0x0ccd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2318 {0x0cd5, 0x0cd6},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2319 {0x0ce2, 0x0ce3},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2320 {0x0d02, 0x0d03},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2321 {0x0d3e, 0x0d44},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2322 {0x0d46, 0x0d48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2323 {0x0d4a, 0x0d4d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2324 {0x0d57, 0x0d57},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2325 {0x0d62, 0x0d63},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2326 {0x0d82, 0x0d83},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2327 {0x0dca, 0x0dca},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2328 {0x0dcf, 0x0dd4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2329 {0x0dd6, 0x0dd6},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2330 {0x0dd8, 0x0ddf},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2331 {0x0df2, 0x0df3},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2332 {0x0e31, 0x0e31},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2333 {0x0e34, 0x0e3a},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2334 {0x0e47, 0x0e4e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2335 {0x0eb1, 0x0eb1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2336 {0x0eb4, 0x0eb9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2337 {0x0ebb, 0x0ebc},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2338 {0x0ec8, 0x0ecd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2339 {0x0f18, 0x0f19},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2340 {0x0f35, 0x0f35},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2341 {0x0f37, 0x0f37},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2342 {0x0f39, 0x0f39},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2343 {0x0f3e, 0x0f3f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2344 {0x0f71, 0x0f84},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2345 {0x0f86, 0x0f87},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2346 {0x0f90, 0x0f97},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2347 {0x0f99, 0x0fbc},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2348 {0x0fc6, 0x0fc6},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2349 {0x102b, 0x103e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2350 {0x1056, 0x1059},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2351 {0x105e, 0x1060},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2352 {0x1062, 0x1064},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2353 {0x1067, 0x106d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2354 {0x1071, 0x1074},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2355 {0x1082, 0x108d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2356 {0x108f, 0x108f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2357 {0x109a, 0x109d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2358 {0x135f, 0x135f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2359 {0x1712, 0x1714},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2360 {0x1732, 0x1734},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2361 {0x1752, 0x1753},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2362 {0x1772, 0x1773},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2363 {0x17b6, 0x17d3},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2364 {0x17dd, 0x17dd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2365 {0x180b, 0x180d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2366 {0x18a9, 0x18a9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2367 {0x1920, 0x192b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2368 {0x1930, 0x193b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2369 {0x19b0, 0x19c0},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2370 {0x19c8, 0x19c9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2371 {0x1a17, 0x1a1b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2372 {0x1a55, 0x1a5e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2373 {0x1a60, 0x1a7c},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2374 {0x1a7f, 0x1a7f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2375 {0x1b00, 0x1b04},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2376 {0x1b34, 0x1b44},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2377 {0x1b6b, 0x1b73},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2378 {0x1b80, 0x1b82},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2379 {0x1ba1, 0x1baa},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2380 {0x1c24, 0x1c37},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2381 {0x1cd0, 0x1cd2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2382 {0x1cd4, 0x1ce8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2383 {0x1ced, 0x1ced},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2384 {0x1cf2, 0x1cf2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2385 {0x1dc0, 0x1de6},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2386 {0x1dfd, 0x1dff},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2387 {0x20d0, 0x20f0},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2388 {0x2cef, 0x2cf1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2389 {0x2de0, 0x2dff},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2390 {0x302a, 0x302f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2391 {0x3099, 0x309a},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2392 {0xa66f, 0xa672},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2393 {0xa67c, 0xa67d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2394 {0xa6f0, 0xa6f1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2395 {0xa802, 0xa802},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2396 {0xa806, 0xa806},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2397 {0xa80b, 0xa80b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2398 {0xa823, 0xa827},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2399 {0xa880, 0xa881},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2400 {0xa8b4, 0xa8c4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2401 {0xa8e0, 0xa8f1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2402 {0xa926, 0xa92d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2403 {0xa947, 0xa953},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2404 {0xa980, 0xa983},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2405 {0xa9b3, 0xa9c0},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2406 {0xaa29, 0xaa36},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2407 {0xaa43, 0xaa43},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2408 {0xaa4c, 0xaa4d},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2409 {0xaa7b, 0xaa7b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2410 {0xaab0, 0xaab0},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2411 {0xaab2, 0xaab4},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2412 {0xaab7, 0xaab8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2413 {0xaabe, 0xaabf},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2414 {0xaac1, 0xaac1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2415 {0xabe3, 0xabea},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2416 {0xabec, 0xabed},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2417 {0xfb1e, 0xfb1e},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2418 {0xfe00, 0xfe0f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2419 {0xfe20, 0xfe26},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2420 {0x101fd, 0x101fd},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2421 {0x10a01, 0x10a03},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2422 {0x10a05, 0x10a06},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2423 {0x10a0c, 0x10a0f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2424 {0x10a38, 0x10a3a},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2425 {0x10a3f, 0x10a3f},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2426 {0x11080, 0x11082},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2427 {0x110b0, 0x110ba},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2428 {0x1d165, 0x1d169},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2429 {0x1d16d, 0x1d172},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2430 {0x1d17b, 0x1d182},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2431 {0x1d185, 0x1d18b},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2432 {0x1d1aa, 0x1d1ad},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2433 {0x1d242, 0x1d244},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2434 {0xe0100, 0xe01ef}
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 return intable(combining, sizeof(combining), c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 * Return TRUE for characters that can be displayed in a normal way.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 * Only for characters of 0x100 and above!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 utf_printable(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 #ifdef USE_WCHAR_FUNCTIONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 * Assume the iswprint() library function works better than our own stuff.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 return iswprint(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 /* Sorted list of non-overlapping intervals.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 * 0xd800-0xdfff is reserved for UTF-16, actually illegal. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 static struct interval nonprint[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 {0x070f, 0x070f}, {0x180b, 0x180e}, {0x200b, 0x200f}, {0x202a, 0x202e},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 {0x206a, 0x206f}, {0xd800, 0xdfff}, {0xfeff, 0xfeff}, {0xfff9, 0xfffb},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 {0xfffe, 0xffff}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 return !intable(nonprint, sizeof(nonprint), c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 * Get class of a Unicode character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 * 0: white space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 * 1: punctuation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 * 2 or bigger: some class of word character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 utf_class(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 /* sorted list of non-overlapping intervals */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 static struct clinterval
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 unsigned short first;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 unsigned short last;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 unsigned short class;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 } classes[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 {0x037e, 0x037e, 1}, /* Greek question mark */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 {0x0387, 0x0387, 1}, /* Greek ano teleia */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 {0x055a, 0x055f, 1}, /* Armenian punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 {0x0589, 0x0589, 1}, /* Armenian full stop */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 {0x05be, 0x05be, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 {0x05c0, 0x05c0, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 {0x05c3, 0x05c3, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 {0x05f3, 0x05f4, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 {0x060c, 0x060c, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 {0x061b, 0x061b, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 {0x061f, 0x061f, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 {0x066a, 0x066d, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 {0x06d4, 0x06d4, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 {0x0700, 0x070d, 1}, /* Syriac punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 {0x0964, 0x0965, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 {0x0970, 0x0970, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 {0x0df4, 0x0df4, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 {0x0e4f, 0x0e4f, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 {0x0e5a, 0x0e5b, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 {0x0f04, 0x0f12, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 {0x0f3a, 0x0f3d, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 {0x0f85, 0x0f85, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 {0x104a, 0x104f, 1}, /* Myanmar punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 {0x10fb, 0x10fb, 1}, /* Georgian punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 {0x1361, 0x1368, 1}, /* Ethiopic punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 {0x166d, 0x166e, 1}, /* Canadian Syl. punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 {0x1680, 0x1680, 0},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 {0x169b, 0x169c, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 {0x16eb, 0x16ed, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 {0x1735, 0x1736, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 {0x17d4, 0x17dc, 1}, /* Khmer punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 {0x1800, 0x180a, 1}, /* Mongolian punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 {0x2000, 0x200b, 0}, /* spaces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 {0x200c, 0x2027, 1}, /* punctuation and symbols */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 {0x2028, 0x2029, 0},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 {0x202a, 0x202e, 1}, /* punctuation and symbols */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 {0x202f, 0x202f, 0},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 {0x2030, 0x205e, 1}, /* punctuation and symbols */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 {0x205f, 0x205f, 0},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 {0x2060, 0x27ff, 1}, /* punctuation and symbols */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 {0x2070, 0x207f, 0x2070}, /* superscript */
1593
2430fc9a18d1 updated for version 7.1-306
vimboss
parents: 1540
diff changeset
2526 {0x2080, 0x2094, 0x2080}, /* subscript */
2430fc9a18d1 updated for version 7.1-306
vimboss
parents: 1540
diff changeset
2527 {0x20a0, 0x27ff, 1}, /* all kinds of symbols */
2430fc9a18d1 updated for version 7.1-306
vimboss
parents: 1540
diff changeset
2528 {0x2800, 0x28ff, 0x2800}, /* braille */
2430fc9a18d1 updated for version 7.1-306
vimboss
parents: 1540
diff changeset
2529 {0x2900, 0x2998, 1}, /* arrows, brackets, etc. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 {0x29d8, 0x29db, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 {0x29fc, 0x29fd, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 {0x3000, 0x3000, 0}, /* ideographic space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 {0x3001, 0x3020, 1}, /* ideographic punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 {0x3030, 0x3030, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 {0x303d, 0x303d, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 {0x3040, 0x309f, 0x3040}, /* Hiragana */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 {0x30a0, 0x30ff, 0x30a0}, /* Katakana */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 {0x3300, 0x9fff, 0x4e00}, /* CJK Ideographs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 {0xac00, 0xd7a3, 0xac00}, /* Hangul Syllables */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 {0xf900, 0xfaff, 0x4e00}, /* CJK Ideographs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 {0xfd3e, 0xfd3f, 1},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 {0xfe30, 0xfe6b, 1}, /* punctuation forms */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 {0xff00, 0xff0f, 1}, /* half/fullwidth ASCII */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 {0xff1a, 0xff20, 1}, /* half/fullwidth ASCII */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 {0xff3b, 0xff40, 1}, /* half/fullwidth ASCII */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 {0xff5b, 0xff65, 1}, /* half/fullwidth ASCII */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 int bot = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 int top = sizeof(classes) / sizeof(struct clinterval) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 int mid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 /* First quick check for Latin1 characters, use 'iskeyword'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 if (c < 0x100)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 {
335
53543f031fbc updated for version 7.0087
vimboss
parents: 318
diff changeset
2555 if (c == ' ' || c == '\t' || c == NUL || c == 0xa0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 return 0; /* blank */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 if (vim_iswordc(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 return 2; /* word character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 return 1; /* punctuation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 /* binary search in table */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 while (top >= bot)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 mid = (bot + top) / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 if (classes[mid].last < c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 bot = mid + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 else if (classes[mid].first > c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 top = mid - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 return (int)classes[mid].class;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574 /* most other characters are "word" characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 * Code for Unicode case-dependent operations. Based on notes in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 * http://www.unicode.org/Public/UNIDATA/CaseFolding.txt
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 * 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
2582 * Last updated for Unicode 5.2.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 /*
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2586 * 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
2587 * 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
2588 * 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
2589 * 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
2590 * folded/upper/lower by adding 32.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 typedef struct
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 int rangeStart;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 int rangeEnd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 int step;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 int offset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 } convertStruct;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599
297
9a1c2a8186b7 updated for version 7.0078
vimboss
parents: 292
diff changeset
2600 static convertStruct foldCase[] =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 {
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2602 {0x41,0x5a,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2603 {0xb5,0xb5,-1,775},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2604 {0xc0,0xd6,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2605 {0xd8,0xde,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2606 {0x100,0x12e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2607 {0x132,0x136,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2608 {0x139,0x147,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2609 {0x14a,0x176,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2610 {0x178,0x178,-1,-121},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2611 {0x179,0x17d,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2612 {0x17f,0x17f,-1,-268},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2613 {0x181,0x181,-1,210},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2614 {0x182,0x184,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2615 {0x186,0x186,-1,206},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2616 {0x187,0x187,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2617 {0x189,0x18a,1,205},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2618 {0x18b,0x18b,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2619 {0x18e,0x18e,-1,79},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2620 {0x18f,0x18f,-1,202},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2621 {0x190,0x190,-1,203},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2622 {0x191,0x191,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2623 {0x193,0x193,-1,205},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2624 {0x194,0x194,-1,207},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2625 {0x196,0x196,-1,211},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2626 {0x197,0x197,-1,209},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2627 {0x198,0x198,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2628 {0x19c,0x19c,-1,211},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2629 {0x19d,0x19d,-1,213},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2630 {0x19f,0x19f,-1,214},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2631 {0x1a0,0x1a4,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2632 {0x1a6,0x1a6,-1,218},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2633 {0x1a7,0x1a7,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2634 {0x1a9,0x1a9,-1,218},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2635 {0x1ac,0x1ac,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2636 {0x1ae,0x1ae,-1,218},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2637 {0x1af,0x1af,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2638 {0x1b1,0x1b2,1,217},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2639 {0x1b3,0x1b5,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2640 {0x1b7,0x1b7,-1,219},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2641 {0x1b8,0x1bc,4,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2642 {0x1c4,0x1c4,-1,2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2643 {0x1c5,0x1c5,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2644 {0x1c7,0x1c7,-1,2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2645 {0x1c8,0x1c8,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2646 {0x1ca,0x1ca,-1,2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2647 {0x1cb,0x1db,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2648 {0x1de,0x1ee,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2649 {0x1f1,0x1f1,-1,2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2650 {0x1f2,0x1f4,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2651 {0x1f6,0x1f6,-1,-97},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2652 {0x1f7,0x1f7,-1,-56},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2653 {0x1f8,0x21e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2654 {0x220,0x220,-1,-130},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2655 {0x222,0x232,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2656 {0x23a,0x23a,-1,10795},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2657 {0x23b,0x23b,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2658 {0x23d,0x23d,-1,-163},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2659 {0x23e,0x23e,-1,10792},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2660 {0x241,0x241,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2661 {0x243,0x243,-1,-195},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2662 {0x244,0x244,-1,69},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2663 {0x245,0x245,-1,71},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2664 {0x246,0x24e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2665 {0x345,0x345,-1,116},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2666 {0x370,0x372,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2667 {0x376,0x376,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2668 {0x386,0x386,-1,38},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2669 {0x388,0x38a,1,37},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2670 {0x38c,0x38c,-1,64},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2671 {0x38e,0x38f,1,63},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2672 {0x391,0x3a1,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2673 {0x3a3,0x3ab,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2674 {0x3c2,0x3c2,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2675 {0x3cf,0x3cf,-1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2676 {0x3d0,0x3d0,-1,-30},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2677 {0x3d1,0x3d1,-1,-25},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2678 {0x3d5,0x3d5,-1,-15},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2679 {0x3d6,0x3d6,-1,-22},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2680 {0x3d8,0x3ee,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2681 {0x3f0,0x3f0,-1,-54},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2682 {0x3f1,0x3f1,-1,-48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2683 {0x3f4,0x3f4,-1,-60},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2684 {0x3f5,0x3f5,-1,-64},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2685 {0x3f7,0x3f7,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2686 {0x3f9,0x3f9,-1,-7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2687 {0x3fa,0x3fa,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2688 {0x3fd,0x3ff,1,-130},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2689 {0x400,0x40f,1,80},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2690 {0x410,0x42f,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2691 {0x460,0x480,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2692 {0x48a,0x4be,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2693 {0x4c0,0x4c0,-1,15},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2694 {0x4c1,0x4cd,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2695 {0x4d0,0x524,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2696 {0x531,0x556,1,48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2697 {0x10a0,0x10c5,1,7264},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2698 {0x1e00,0x1e94,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2699 {0x1e9b,0x1e9b,-1,-58},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2700 {0x1e9e,0x1e9e,-1,-7615},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2701 {0x1ea0,0x1efe,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2702 {0x1f08,0x1f0f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2703 {0x1f18,0x1f1d,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2704 {0x1f28,0x1f2f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2705 {0x1f38,0x1f3f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2706 {0x1f48,0x1f4d,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2707 {0x1f59,0x1f5f,2,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2708 {0x1f68,0x1f6f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2709 {0x1f88,0x1f8f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2710 {0x1f98,0x1f9f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2711 {0x1fa8,0x1faf,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2712 {0x1fb8,0x1fb9,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2713 {0x1fba,0x1fbb,1,-74},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2714 {0x1fbc,0x1fbc,-1,-9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2715 {0x1fbe,0x1fbe,-1,-7173},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2716 {0x1fc8,0x1fcb,1,-86},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2717 {0x1fcc,0x1fcc,-1,-9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2718 {0x1fd8,0x1fd9,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2719 {0x1fda,0x1fdb,1,-100},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2720 {0x1fe8,0x1fe9,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2721 {0x1fea,0x1feb,1,-112},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2722 {0x1fec,0x1fec,-1,-7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2723 {0x1ff8,0x1ff9,1,-128},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2724 {0x1ffa,0x1ffb,1,-126},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2725 {0x1ffc,0x1ffc,-1,-9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2726 {0x2126,0x2126,-1,-7517},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2727 {0x212a,0x212a,-1,-8383},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2728 {0x212b,0x212b,-1,-8262},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2729 {0x2132,0x2132,-1,28},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2730 {0x2160,0x216f,1,16},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2731 {0x2183,0x2183,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2732 {0x24b6,0x24cf,1,26},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2733 {0x2c00,0x2c2e,1,48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2734 {0x2c60,0x2c60,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2735 {0x2c62,0x2c62,-1,-10743},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2736 {0x2c63,0x2c63,-1,-3814},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2737 {0x2c64,0x2c64,-1,-10727},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2738 {0x2c67,0x2c6b,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2739 {0x2c6d,0x2c6d,-1,-10780},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2740 {0x2c6e,0x2c6e,-1,-10749},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2741 {0x2c6f,0x2c6f,-1,-10783},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2742 {0x2c70,0x2c70,-1,-10782},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2743 {0x2c72,0x2c75,3,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2744 {0x2c7e,0x2c7f,1,-10815},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2745 {0x2c80,0x2ce2,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2746 {0x2ceb,0x2ced,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2747 {0xa640,0xa65e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2748 {0xa662,0xa66c,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2749 {0xa680,0xa696,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2750 {0xa722,0xa72e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2751 {0xa732,0xa76e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2752 {0xa779,0xa77b,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2753 {0xa77d,0xa77d,-1,-35332},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2754 {0xa77e,0xa786,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2755 {0xa78b,0xa78b,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2756 {0xff21,0xff3a,1,32},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 {0x10400,0x10427,1,40}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759
2961
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2760 static int utf_convert __ARGS((int a, convertStruct table[], int tableSize));
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
2761 static int utf_strnicmp __ARGS((char_u *s1, char_u *s2, size_t n1, size_t n2));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 * Generic conversion function for case operations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 * Return the converted equivalent of "a", which is a UCS-4 character. Use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 * the given conversion "table". Uses binary search on "table".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 utf_convert(a, table, tableSize)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 int a;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 convertStruct table[];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 int tableSize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 int start, mid, end; /* indices into table */
3190
54ef99c39139 updated for version 7.3.365
Bram Moolenaar <bram@vim.org>
parents: 3002
diff changeset
2775 int entries = tableSize / sizeof(convertStruct);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 start = 0;
3190
54ef99c39139 updated for version 7.3.365
Bram Moolenaar <bram@vim.org>
parents: 3002
diff changeset
2778 end = entries;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 while (start < end)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 /* need to search further */
3190
54ef99c39139 updated for version 7.3.365
Bram Moolenaar <bram@vim.org>
parents: 3002
diff changeset
2782 mid = (end + start) / 2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 if (table[mid].rangeEnd < a)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 start = mid + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 end = mid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 }
3190
54ef99c39139 updated for version 7.3.365
Bram Moolenaar <bram@vim.org>
parents: 3002
diff changeset
2788 if (start < entries
54ef99c39139 updated for version 7.3.365
Bram Moolenaar <bram@vim.org>
parents: 3002
diff changeset
2789 && table[start].rangeStart <= a
54ef99c39139 updated for version 7.3.365
Bram Moolenaar <bram@vim.org>
parents: 3002
diff changeset
2790 && a <= table[start].rangeEnd
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 && (a - table[start].rangeStart) % table[start].step == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 return (a + table[start].offset);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 return a;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798 * Return the folded-case equivalent of "a", which is a UCS-4 character. Uses
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 * simple case folding.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 utf_fold(a)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 int a;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804 {
3190
54ef99c39139 updated for version 7.3.365
Bram Moolenaar <bram@vim.org>
parents: 3002
diff changeset
2805 return utf_convert(a, foldCase, (int)sizeof(foldCase));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807
297
9a1c2a8186b7 updated for version 7.0078
vimboss
parents: 292
diff changeset
2808 static convertStruct toLower[] =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 {
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2810 {0x41,0x5a,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2811 {0xc0,0xd6,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2812 {0xd8,0xde,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2813 {0x100,0x12e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2814 {0x130,0x130,-1,-199},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2815 {0x132,0x136,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2816 {0x139,0x147,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2817 {0x14a,0x176,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2818 {0x178,0x178,-1,-121},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2819 {0x179,0x17d,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2820 {0x181,0x181,-1,210},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2821 {0x182,0x184,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2822 {0x186,0x186,-1,206},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2823 {0x187,0x187,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2824 {0x189,0x18a,1,205},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2825 {0x18b,0x18b,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2826 {0x18e,0x18e,-1,79},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2827 {0x18f,0x18f,-1,202},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2828 {0x190,0x190,-1,203},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2829 {0x191,0x191,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2830 {0x193,0x193,-1,205},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2831 {0x194,0x194,-1,207},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2832 {0x196,0x196,-1,211},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2833 {0x197,0x197,-1,209},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2834 {0x198,0x198,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2835 {0x19c,0x19c,-1,211},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2836 {0x19d,0x19d,-1,213},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2837 {0x19f,0x19f,-1,214},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2838 {0x1a0,0x1a4,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2839 {0x1a6,0x1a6,-1,218},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2840 {0x1a7,0x1a7,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2841 {0x1a9,0x1a9,-1,218},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2842 {0x1ac,0x1ac,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2843 {0x1ae,0x1ae,-1,218},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2844 {0x1af,0x1af,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2845 {0x1b1,0x1b2,1,217},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2846 {0x1b3,0x1b5,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2847 {0x1b7,0x1b7,-1,219},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2848 {0x1b8,0x1bc,4,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2849 {0x1c4,0x1c4,-1,2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2850 {0x1c5,0x1c5,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2851 {0x1c7,0x1c7,-1,2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2852 {0x1c8,0x1c8,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2853 {0x1ca,0x1ca,-1,2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2854 {0x1cb,0x1db,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2855 {0x1de,0x1ee,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2856 {0x1f1,0x1f1,-1,2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2857 {0x1f2,0x1f4,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2858 {0x1f6,0x1f6,-1,-97},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2859 {0x1f7,0x1f7,-1,-56},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2860 {0x1f8,0x21e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2861 {0x220,0x220,-1,-130},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2862 {0x222,0x232,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2863 {0x23a,0x23a,-1,10795},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2864 {0x23b,0x23b,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2865 {0x23d,0x23d,-1,-163},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2866 {0x23e,0x23e,-1,10792},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2867 {0x241,0x241,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2868 {0x243,0x243,-1,-195},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2869 {0x244,0x244,-1,69},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2870 {0x245,0x245,-1,71},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2871 {0x246,0x24e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2872 {0x370,0x372,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2873 {0x376,0x376,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2874 {0x386,0x386,-1,38},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2875 {0x388,0x38a,1,37},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2876 {0x38c,0x38c,-1,64},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2877 {0x38e,0x38f,1,63},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2878 {0x391,0x3a1,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2879 {0x3a3,0x3ab,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2880 {0x3cf,0x3cf,-1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2881 {0x3d8,0x3ee,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2882 {0x3f4,0x3f4,-1,-60},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2883 {0x3f7,0x3f7,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2884 {0x3f9,0x3f9,-1,-7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2885 {0x3fa,0x3fa,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2886 {0x3fd,0x3ff,1,-130},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2887 {0x400,0x40f,1,80},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2888 {0x410,0x42f,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2889 {0x460,0x480,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2890 {0x48a,0x4be,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2891 {0x4c0,0x4c0,-1,15},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2892 {0x4c1,0x4cd,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2893 {0x4d0,0x524,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2894 {0x531,0x556,1,48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2895 {0x10a0,0x10c5,1,7264},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2896 {0x1e00,0x1e94,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2897 {0x1e9e,0x1e9e,-1,-7615},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2898 {0x1ea0,0x1efe,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2899 {0x1f08,0x1f0f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2900 {0x1f18,0x1f1d,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2901 {0x1f28,0x1f2f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2902 {0x1f38,0x1f3f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2903 {0x1f48,0x1f4d,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2904 {0x1f59,0x1f5f,2,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2905 {0x1f68,0x1f6f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2906 {0x1f88,0x1f8f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2907 {0x1f98,0x1f9f,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2908 {0x1fa8,0x1faf,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2909 {0x1fb8,0x1fb9,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2910 {0x1fba,0x1fbb,1,-74},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2911 {0x1fbc,0x1fbc,-1,-9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2912 {0x1fc8,0x1fcb,1,-86},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2913 {0x1fcc,0x1fcc,-1,-9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2914 {0x1fd8,0x1fd9,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2915 {0x1fda,0x1fdb,1,-100},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2916 {0x1fe8,0x1fe9,1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2917 {0x1fea,0x1feb,1,-112},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2918 {0x1fec,0x1fec,-1,-7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2919 {0x1ff8,0x1ff9,1,-128},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2920 {0x1ffa,0x1ffb,1,-126},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2921 {0x1ffc,0x1ffc,-1,-9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2922 {0x2126,0x2126,-1,-7517},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2923 {0x212a,0x212a,-1,-8383},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2924 {0x212b,0x212b,-1,-8262},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2925 {0x2132,0x2132,-1,28},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2926 {0x2160,0x216f,1,16},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2927 {0x2183,0x2183,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2928 {0x24b6,0x24cf,1,26},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2929 {0x2c00,0x2c2e,1,48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2930 {0x2c60,0x2c60,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2931 {0x2c62,0x2c62,-1,-10743},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2932 {0x2c63,0x2c63,-1,-3814},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2933 {0x2c64,0x2c64,-1,-10727},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2934 {0x2c67,0x2c6b,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2935 {0x2c6d,0x2c6d,-1,-10780},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2936 {0x2c6e,0x2c6e,-1,-10749},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2937 {0x2c6f,0x2c6f,-1,-10783},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2938 {0x2c70,0x2c70,-1,-10782},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2939 {0x2c72,0x2c75,3,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2940 {0x2c7e,0x2c7f,1,-10815},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2941 {0x2c80,0x2ce2,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2942 {0x2ceb,0x2ced,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2943 {0xa640,0xa65e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2944 {0xa662,0xa66c,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2945 {0xa680,0xa696,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2946 {0xa722,0xa72e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2947 {0xa732,0xa76e,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2948 {0xa779,0xa77b,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2949 {0xa77d,0xa77d,-1,-35332},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2950 {0xa77e,0xa786,2,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2951 {0xa78b,0xa78b,-1,1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2952 {0xff21,0xff3a,1,32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2953 {0x10400,0x10427,1,40}
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955
297
9a1c2a8186b7 updated for version 7.0078
vimboss
parents: 292
diff changeset
2956 static convertStruct toUpper[] =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 {
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2958 {0x61,0x7a,1,-32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2959 {0xb5,0xb5,-1,743},
3551
a8897fd5d074 updated for version 7.3.536
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
2960 {0xe0,0xf6,1,-32}, /* 0xdf (German sharp s) is not upper-cased */
2041
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2961 {0xf8,0xfe,1,-32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2962 {0xff,0xff,-1,121},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2963 {0x101,0x12f,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2964 {0x131,0x131,-1,-232},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2965 {0x133,0x137,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2966 {0x13a,0x148,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2967 {0x14b,0x177,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2968 {0x17a,0x17e,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2969 {0x17f,0x17f,-1,-300},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2970 {0x180,0x180,-1,195},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2971 {0x183,0x185,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2972 {0x188,0x18c,4,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2973 {0x192,0x192,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2974 {0x195,0x195,-1,97},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2975 {0x199,0x199,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2976 {0x19a,0x19a,-1,163},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2977 {0x19e,0x19e,-1,130},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2978 {0x1a1,0x1a5,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2979 {0x1a8,0x1ad,5,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2980 {0x1b0,0x1b4,4,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2981 {0x1b6,0x1b9,3,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2982 {0x1bd,0x1bd,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2983 {0x1bf,0x1bf,-1,56},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2984 {0x1c5,0x1c5,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2985 {0x1c6,0x1c6,-1,-2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2986 {0x1c8,0x1c8,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2987 {0x1c9,0x1c9,-1,-2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2988 {0x1cb,0x1cb,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2989 {0x1cc,0x1cc,-1,-2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2990 {0x1ce,0x1dc,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2991 {0x1dd,0x1dd,-1,-79},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2992 {0x1df,0x1ef,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2993 {0x1f2,0x1f2,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2994 {0x1f3,0x1f3,-1,-2},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2995 {0x1f5,0x1f9,4,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2996 {0x1fb,0x21f,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2997 {0x223,0x233,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2998 {0x23c,0x23c,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
2999 {0x23f,0x240,1,10815},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3000 {0x242,0x247,5,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3001 {0x249,0x24f,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3002 {0x250,0x250,-1,10783},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3003 {0x251,0x251,-1,10780},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3004 {0x252,0x252,-1,10782},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3005 {0x253,0x253,-1,-210},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3006 {0x254,0x254,-1,-206},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3007 {0x256,0x257,1,-205},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3008 {0x259,0x259,-1,-202},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3009 {0x25b,0x25b,-1,-203},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3010 {0x260,0x260,-1,-205},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3011 {0x263,0x263,-1,-207},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3012 {0x268,0x268,-1,-209},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3013 {0x269,0x269,-1,-211},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3014 {0x26b,0x26b,-1,10743},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3015 {0x26f,0x26f,-1,-211},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3016 {0x271,0x271,-1,10749},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3017 {0x272,0x272,-1,-213},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3018 {0x275,0x275,-1,-214},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3019 {0x27d,0x27d,-1,10727},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3020 {0x280,0x283,3,-218},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3021 {0x288,0x288,-1,-218},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3022 {0x289,0x289,-1,-69},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3023 {0x28a,0x28b,1,-217},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3024 {0x28c,0x28c,-1,-71},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3025 {0x292,0x292,-1,-219},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3026 {0x345,0x345,-1,84},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3027 {0x371,0x373,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3028 {0x377,0x377,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3029 {0x37b,0x37d,1,130},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3030 {0x3ac,0x3ac,-1,-38},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3031 {0x3ad,0x3af,1,-37},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3032 {0x3b1,0x3c1,1,-32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3033 {0x3c2,0x3c2,-1,-31},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3034 {0x3c3,0x3cb,1,-32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3035 {0x3cc,0x3cc,-1,-64},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3036 {0x3cd,0x3ce,1,-63},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3037 {0x3d0,0x3d0,-1,-62},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3038 {0x3d1,0x3d1,-1,-57},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3039 {0x3d5,0x3d5,-1,-47},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3040 {0x3d6,0x3d6,-1,-54},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3041 {0x3d7,0x3d7,-1,-8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3042 {0x3d9,0x3ef,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3043 {0x3f0,0x3f0,-1,-86},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3044 {0x3f1,0x3f1,-1,-80},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3045 {0x3f2,0x3f2,-1,7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3046 {0x3f5,0x3f5,-1,-96},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3047 {0x3f8,0x3fb,3,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3048 {0x430,0x44f,1,-32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3049 {0x450,0x45f,1,-80},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3050 {0x461,0x481,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3051 {0x48b,0x4bf,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3052 {0x4c2,0x4ce,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3053 {0x4cf,0x4cf,-1,-15},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3054 {0x4d1,0x525,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3055 {0x561,0x586,1,-48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3056 {0x1d79,0x1d79,-1,35332},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3057 {0x1d7d,0x1d7d,-1,3814},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3058 {0x1e01,0x1e95,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3059 {0x1e9b,0x1e9b,-1,-59},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3060 {0x1ea1,0x1eff,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3061 {0x1f00,0x1f07,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3062 {0x1f10,0x1f15,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3063 {0x1f20,0x1f27,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3064 {0x1f30,0x1f37,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3065 {0x1f40,0x1f45,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3066 {0x1f51,0x1f57,2,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3067 {0x1f60,0x1f67,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3068 {0x1f70,0x1f71,1,74},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3069 {0x1f72,0x1f75,1,86},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3070 {0x1f76,0x1f77,1,100},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3071 {0x1f78,0x1f79,1,128},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3072 {0x1f7a,0x1f7b,1,112},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3073 {0x1f7c,0x1f7d,1,126},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3074 {0x1f80,0x1f87,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3075 {0x1f90,0x1f97,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3076 {0x1fa0,0x1fa7,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3077 {0x1fb0,0x1fb1,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3078 {0x1fb3,0x1fb3,-1,9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3079 {0x1fbe,0x1fbe,-1,-7205},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3080 {0x1fc3,0x1fc3,-1,9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3081 {0x1fd0,0x1fd1,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3082 {0x1fe0,0x1fe1,1,8},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3083 {0x1fe5,0x1fe5,-1,7},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3084 {0x1ff3,0x1ff3,-1,9},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3085 {0x214e,0x214e,-1,-28},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3086 {0x2170,0x217f,1,-16},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3087 {0x2184,0x2184,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3088 {0x24d0,0x24e9,1,-26},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3089 {0x2c30,0x2c5e,1,-48},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3090 {0x2c61,0x2c61,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3091 {0x2c65,0x2c65,-1,-10795},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3092 {0x2c66,0x2c66,-1,-10792},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3093 {0x2c68,0x2c6c,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3094 {0x2c73,0x2c76,3,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3095 {0x2c81,0x2ce3,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3096 {0x2cec,0x2cee,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3097 {0x2d00,0x2d25,1,-7264},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3098 {0xa641,0xa65f,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3099 {0xa663,0xa66d,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3100 {0xa681,0xa697,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3101 {0xa723,0xa72f,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3102 {0xa733,0xa76f,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3103 {0xa77a,0xa77c,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3104 {0xa77f,0xa787,2,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3105 {0xa78c,0xa78c,-1,-1},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3106 {0xff41,0xff5a,1,-32},
d5867fd6b2b7 updated for version 7.2.330
Bram Moolenaar <bram@zimbu.org>
parents: 2015
diff changeset
3107 {0x10428,0x1044f,1,-40}
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 * Return the upper-case equivalent of "a", which is a UCS-4 character. Use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 * simple case folding.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 utf_toupper(a)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 int a;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 /* If 'casemap' contains "keepascii" use ASCII style toupper(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 if (a < 128 && (cmp_flags & CMP_KEEPASCII))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 return TOUPPER_ASC(a);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121
856
8cd729851562 updated for version 7.0g
vimboss
parents: 840
diff changeset
3122 #if defined(HAVE_TOWUPPER) && defined(__STDC_ISO_10646__)
8cd729851562 updated for version 7.0g
vimboss
parents: 840
diff changeset
3123 /* If towupper() is available and handles Unicode, use it. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 if (!(cmp_flags & CMP_INTERNAL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 return towupper(a);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 /* For characters below 128 use locale sensitive toupper(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 if (a < 128)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 return TOUPPER_LOC(a);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 /* 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
3133 return utf_convert(a, toUpper, (int)sizeof(toUpper));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 utf_islower(a)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 int a;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 {
3551
a8897fd5d074 updated for version 7.3.536
Bram Moolenaar <bram@vim.org>
parents: 3549
diff changeset
3140 /* 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
3141 return (utf_toupper(a) != a) || a == 0xdf;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 * Return the lower-case equivalent of "a", which is a UCS-4 character. Use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 * simple case folding.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 utf_tolower(a)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 int a;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 /* If 'casemap' contains "keepascii" use ASCII style tolower(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 if (a < 128 && (cmp_flags & CMP_KEEPASCII))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 return TOLOWER_ASC(a);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155
856
8cd729851562 updated for version 7.0g
vimboss
parents: 840
diff changeset
3156 #if defined(HAVE_TOWLOWER) && defined(__STDC_ISO_10646__)
257
51a4d1c2a95b updated for version 7.0070
vimboss
parents: 236
diff changeset
3157 /* If towlower() is available and handles Unicode, use it. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 if (!(cmp_flags & CMP_INTERNAL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 return towlower(a);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 /* For characters below 128 use locale sensitive tolower(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 if (a < 128)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 return TOLOWER_LOC(a);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 /* 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
3167 return utf_convert(a, toLower, (int)sizeof(toLower));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 utf_isupper(a)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 int a;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 return (utf_tolower(a) != a);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176
2961
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3177 static int
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3178 utf_strnicmp(s1, s2, n1, n2)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3179 char_u *s1, *s2;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3180 size_t n1, n2;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3181 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3182 int c1, c2, cdiff;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3183 char_u buffer[6];
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3184
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3185 for (;;)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3186 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3187 c1 = utf_safe_read_char_adv(&s1, &n1);
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3188 c2 = utf_safe_read_char_adv(&s2, &n2);
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3189
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3190 if (c1 <= 0 || c2 <= 0)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3191 break;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3192
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3193 if (c1 == c2)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3194 continue;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3195
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3196 cdiff = utf_fold(c1) - utf_fold(c2);
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3197 if (cdiff != 0)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3198 return cdiff;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3199 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3200
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3201 /* 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
3202
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3203 if (c1 == 0 || c2 == 0)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3204 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3205 /* some string ended. shorter string is smaller */
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3206 if (c1 == 0 && c2 == 0)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3207 return 0;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3208 return c1 == 0 ? -1 : 1;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3209 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3210
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3211 /* 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
3212 * would make comparison operations involving this function transitive.
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3213 *
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3214 * 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
3215 * 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
3216 * 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
3217
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3218 if (c1 != -1 && c2 == -1)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3219 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3220 n1 = utf_char2bytes(utf_fold(c1), buffer);
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3221 s1 = buffer;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3222 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3223 else if (c2 != -1 && c1 == -1)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3224 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3225 n2 = utf_char2bytes(utf_fold(c2), buffer);
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3226 s2 = buffer;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3227 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3228
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3229 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
3230 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3231 cdiff = (int)(*s1) - (int)(*s2);
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3232 if (cdiff != 0)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3233 return cdiff;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3234
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3235 s1++;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3236 s2++;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3237 n1--;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3238 n2--;
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
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3241 if (n1 > 0 && *s1 == NUL)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3242 n1 = 0;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3243 if (n2 > 0 && *s2 == NUL)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3244 n2 = 0;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3245
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3246 if (n1 == 0 && n2 == 0)
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3247 return 0;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3248 return n1 == 0 ? -1 : 1;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3249 }
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3250
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 * 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
3253 * Needed for Big5, Shift-JIS and UTF-8 encoding. Other DBCS encodings can
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 * probably use strnicmp(), because there are no ASCII characters in the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 * second byte.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 * Returns zero if s1 and s2 are equal (ignoring case), the difference between
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 * two characters otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 int
303
6a21eb563c34 updated for version 7.0080
vimboss
parents: 301
diff changeset
3260 mb_strnicmp(s1, s2, nn)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 char_u *s1, *s2;
303
6a21eb563c34 updated for version 7.0080
vimboss
parents: 301
diff changeset
3262 size_t nn;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 {
2961
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3264 int i, l;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 int cdiff;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
3266 int n = (int)nn;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267
2961
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3268 if (enc_utf8)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 {
2961
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3270 return utf_strnicmp(s1, s2, nn, nn);
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 else
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3273 {
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3274 for (i = 0; i < n; i += l)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 {
2961
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3276 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
3277 return 0;
c21429d7768c updated for version 7.3.253
Bram Moolenaar <bram@vim.org>
parents: 2933
diff changeset
3278
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3279 l = (*mb_ptr2len)(s1 + i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 if (l <= 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 /* Single byte: first check normally, then with ignore case. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 if (s1[i] != s2[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 {
1347
302a6aa7aca2 updated for version 7.1-061
vimboss
parents: 1205
diff changeset
3285 cdiff = MB_TOLOWER(s1[i]) - MB_TOLOWER(s2[i]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 if (cdiff != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 return cdiff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 /* For non-Unicode multi-byte don't ignore case. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 if (l > n - i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 l = n - i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 cdiff = STRNCMP(s1 + i, s2 + i, l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 if (cdiff != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 return cdiff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 * "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
3306 * 'encoding' has been set to.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 show_utf8()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 int len;
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 257
diff changeset
3312 int rlen = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 int clen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 /* Get the byte length of the char under the cursor, including composing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 * characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 line = ml_get_cursor();
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3320 len = utfc_ptr2len(line);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 if (len == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 MSG("NUL");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 clen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 for (i = 0; i < len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 if (clen == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 /* start of (composing) character, get its length */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 if (i > 0)
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 257
diff changeset
3334 {
2463194c8cdd updated for version 7.0073
vimboss
parents: 257
diff changeset
3335 STRCPY(IObuff + rlen, "+ ");
2463194c8cdd updated for version 7.0073
vimboss
parents: 257
diff changeset
3336 rlen += 2;
2463194c8cdd updated for version 7.0073
vimboss
parents: 257
diff changeset
3337 }
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3338 clen = utf_ptr2len(line + i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 }
2205
54605ada811b "g8" doesn't work properly on a NUL.
Bram Moolenaar <bram@vim.org>
parents: 2154
diff changeset
3340 sprintf((char *)IObuff + rlen, "%02x ",
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2278
diff changeset
3341 (line[i] == NL) ? NUL : line[i]); /* NUL is stored as NL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 --clen;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
3343 rlen += (int)STRLEN(IObuff + rlen);
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 257
diff changeset
3344 if (rlen > IOSIZE - 20)
2463194c8cdd updated for version 7.0073
vimboss
parents: 257
diff changeset
3345 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 msg(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 * mb_head_off() function pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 * 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
3354 * 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
3355 * Returns 0 when already at the first byte of a character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 latin_head_off(base, p)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
3359 char_u *base UNUSED;
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
3360 char_u *p UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 dbcs_head_off(base, p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 char_u *base;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 char_u *q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 /* 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
3373 * string or the previous byte can't start a double-byte. */
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3374 if (p <= base || MB_BYTE2LEN(p[-1]) == 1 || *p == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 /* This is slow: need to start at the base and go forward until the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 * byte we are looking for. Return 1 when we went past it, 0 otherwise. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 q = base;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 while (q < p)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3381 q += dbcs_ptr2len(q);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 return (q == p) ? 0 : 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 }
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 * Special version of dbcs_head_off() that works for ScreenLines[], where
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 * single-width DBCS_JPNU characters are stored separately.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 dbcs_screen_head_off(base, p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 char_u *base;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 char_u *q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 /* 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
3397 * string or the previous byte can't start a double-byte.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 * 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
3399 * lead byte in the current cell. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 if (p <= base
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 || (enc_dbcs == DBCS_JPNU && p[-1] == 0x8e)
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3402 || MB_BYTE2LEN(p[-1]) == 1
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3403 || *p == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 /* This is slow: need to start at the base and go forward until the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 * byte we are looking for. Return 1 when we went past it, 0 otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 * For DBCS_JPNU look out for 0x8e, which means the second byte is not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 * stored as the next byte. */
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)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 if (enc_dbcs == DBCS_JPNU && *q == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 ++q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 else
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3416 q += dbcs_ptr2len(q);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 return (q == p) ? 0 : 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 utf_head_off(base, p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 char_u *base;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 char_u *q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 int c;
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3429 int len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 char_u *j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 if (*p < 0x80) /* be quick for ASCII */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 /* Skip backwards over trailing bytes: 10xx.xxxx
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 * Skip backwards again if on a composing char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 for (q = p; ; --q)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 /* Move s to the last byte of this char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 for (s = q; (s[1] & 0xc0) == 0x80; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 /* Move q to the first byte of this char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 while (q > base && (*q & 0xc0) == 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 --q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 /* Check for illegal sequence. Do allow an illegal byte after where we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 * started. */
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3449 len = utf8len_tab[*q];
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3450 if (len != (int)(s - q + 1) && len != (int)(p - q + 1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 if (q <= base)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 c = utf_ptr2char(q);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 if (utf_iscomposing(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 if (arabic_maycombine(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 /* Advance to get a sneak-peak at the next char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 j = q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 --j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 /* Move j to the first byte of this char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 while (j > base && (*j & 0xc0) == 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 --j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 if (arabic_combine(utf_ptr2char(j), c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 return (int)(p - q);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 /*
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3480 * Copy a character from "*fp" to "*tp" and advance the pointers.
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3481 */
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3482 void
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3483 mb_copy_char(fp, tp)
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3484 char_u **fp;
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3485 char_u **tp;
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3486 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3487 int l = (*mb_ptr2len)(*fp);
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3488
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3489 mch_memmove(*tp, *fp, (size_t)l);
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3490 *tp += l;
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3491 *fp += l;
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3492 }
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3493
04f2e519ab18 updated for version 7.0038
vimboss
parents: 42
diff changeset
3494 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 * 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
3496 * 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
3497 * character. Can start anywhere in a stream of bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 mb_off_next(base, p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 char_u *base;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 if (*p < 0x80) /* be quick for ASCII */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 /* Find the next character that isn't 10xx.xxxx */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 for (i = 0; (p[i] & 0xc0) == 0x80; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 if (i > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 /* Check for illegal sequence. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 for (j = 0; p - j > base; ++j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 if ((p[-j] & 0xc0) != 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 if (utf8len_tab[p[-j]] != i + j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 return i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 /* 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
3528 * want the offset to the next or current character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 return (*mb_head_off)(base, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 * Return the offset from "p" to the last byte of the character it points
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 * into. Can start anywhere in a stream of bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 mb_tail_off(base, p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 char_u *base;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 if (*p == NUL)
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 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 /* Find the last character that is 10xx.xxxx */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 for (i = 0; (p[i + 1] & 0xc0) == 0x80; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 /* Check for illegal sequence. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 for (j = 0; p - j > base; ++j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 if ((p[-j] & 0xc0) != 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 if (utf8len_tab[p[-j]] != i + j + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 return i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 /* 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
3562 * end of the string or the byte can't start a double-byte. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 if (enc_dbcs == 0 || p[1] == NUL || MB_BYTE2LEN(*p) == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 /* Return 1 when on the lead byte, 0 when on the tail byte. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 return 1 - dbcs_head_off(base, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569
776
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3570 /*
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3571 * Find the next illegal byte sequence.
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3572 */
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3573 void
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3574 utf_find_illegal()
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3575 {
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3576 pos_T pos = curwin->w_cursor;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3577 char_u *p;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3578 int len;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3579 vimconv_T vimconv;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3580 char_u *tofree = NULL;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3581
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3582 vimconv.vc_type = CONV_NONE;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3583 if (enc_utf8 && (enc_canon_props(curbuf->b_p_fenc) & ENC_8BIT))
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3584 {
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3585 /* 'encoding' is "utf-8" but we are editing a 8-bit encoded file,
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3586 * possibly a utf-8 file with illegal bytes. Setup for conversion
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3587 * from utf-8 to 'fileencoding'. */
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3588 convert_setup(&vimconv, p_enc, curbuf->b_p_fenc);
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3589 }
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3590
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3591 #ifdef FEAT_VIRTUALEDIT
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3592 curwin->w_cursor.coladd = 0;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3593 #endif
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3594 for (;;)
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3595 {
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3596 p = ml_get_cursor();
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3597 if (vimconv.vc_type != CONV_NONE)
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3598 {
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3599 vim_free(tofree);
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3600 tofree = string_convert(&vimconv, p, NULL);
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3601 if (tofree == NULL)
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3602 break;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3603 p = tofree;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3604 }
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3605
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3606 while (*p != NUL)
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3607 {
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3608 /* Illegal means that there are not enough trail bytes (checked by
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3609 * utf_ptr2len()) or too many of them (overlong sequence). */
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3610 len = utf_ptr2len(p);
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3611 if (*p >= 0x80 && (len == 1
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3612 || utf_char2len(utf_ptr2char(p)) != len))
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3613 {
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3614 if (vimconv.vc_type == CONV_NONE)
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
3615 curwin->w_cursor.col += (colnr_T)(p - ml_get_cursor());
776
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3616 else
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3617 {
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3618 int l;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3619
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
3620 len = (int)(p - tofree);
776
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3621 for (p = ml_get_cursor(); *p != NUL && len-- > 0; p += l)
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3622 {
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3623 l = utf_ptr2len(p);
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3624 curwin->w_cursor.col += l;
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 goto theend;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3628 }
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3629 p += len;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3630 }
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3631 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3632 break;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3633 ++curwin->w_cursor.lnum;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3634 curwin->w_cursor.col = 0;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3635 }
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3636
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3637 /* didn't find it: don't move and beep */
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3638 curwin->w_cursor = pos;
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3639 beep_flush();
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3640
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3641 theend:
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3642 vim_free(tofree);
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3643 convert_setup(&vimconv, NULL, NULL);
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3644 }
5a5a080c2776 updated for version 7.0227
vimboss
parents: 765
diff changeset
3645
2277
f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents: 2275
diff changeset
3646 #if defined(FEAT_GUI_GTK) || defined(PROTO)
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3647 /*
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3648 * Return TRUE if string "s" is a valid utf-8 string.
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3649 * When "end" is NULL stop at the first NUL.
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3650 * When "end" is positive stop there.
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3651 */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3652 int
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3653 utf_valid_string(s, end)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3654 char_u *s;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3655 char_u *end;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3656 {
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3657 int l;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3658 char_u *p = s;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3659
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3660 while (end == NULL ? *p != NUL : p < end)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3661 {
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3662 l = utf8len_tab_zero[*p];
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
3663 if (l == 0)
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3664 return FALSE; /* invalid lead byte */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3665 if (end != NULL && p + l > end)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3666 return FALSE; /* incomplete byte sequence */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3667 ++p;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3668 while (--l > 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3669 if ((*p++ & 0xc0) != 0x80)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3670 return FALSE; /* invalid trail byte */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3671 }
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3672 return TRUE;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3673 }
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3674 #endif
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
3675
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 #if defined(FEAT_GUI) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 * Special version of mb_tail_off() for use in ScreenLines[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 dbcs_screen_tail_off(base, p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 char_u *base;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 /* 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
3686 * end of the string or the byte can't start a double-byte.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 * 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
3688 * cell. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 if (*p == NUL || p[1] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 || (enc_dbcs == DBCS_JPNU && *p == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 || MB_BYTE2LEN(*p) == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 /* Return 1 when on the lead byte, 0 when on the tail byte. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 return 1 - dbcs_screen_head_off(base, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 * 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
3701 * Thus it moves left if necessary.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 * Return TRUE when the cursor was adjusted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 mb_adjust_cursor()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 {
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2766
diff changeset
3707 mb_adjustpos(curbuf, &curwin->w_cursor);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 * Adjust position "*lp" to point to the first byte of a multi-byte character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 * 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
3713 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 void
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2766
diff changeset
3715 mb_adjustpos(buf, lp)
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2766
diff changeset
3716 buf_T *buf;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 pos_T *lp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 if (lp->col > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 || lp->coladd > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 {
2933
0bef86c5c985 updated for version 7.3.239
Bram Moolenaar <bram@vim.org>
parents: 2766
diff changeset
3727 p = ml_get_buf(buf, lp->lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 lp->col -= (*mb_head_off)(p, p + lp->col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 /* Reset "coladd" when the cursor would be on the right half of a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 * double-wide character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 if (lp->coladd == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 && p[lp->col] != TAB
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 && vim_isprintc((*mb_ptr2char)(p + lp->col))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 && ptr2cells(p + lp->col) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 lp->coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 * Return a pointer to the character before "*p", if there is one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 mb_prevptr(line, p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 char_u *line; /* start of the string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 if (p > line)
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3750 mb_ptr_back(line, p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 /*
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3755 * Return the character length of "str". Each multi-byte character (with
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3756 * following composing characters) counts as one.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 mb_charlen(str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 {
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3762 char_u *p = str;
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3763 int count;
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3764
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3765 if (p == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3768 for (count = 0; *p != NUL; count++)
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3769 p += (*mb_ptr2len)(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 return count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773
740
614e9af68eaa updated for version 7.0222
vimboss
parents: 714
diff changeset
3774 #if defined(FEAT_SPELL) || defined(PROTO)
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3775 /*
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3776 * Like mb_charlen() but for a string with specified length.
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3777 */
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3778 int
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3779 mb_charlen_len(str, len)
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3780 char_u *str;
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3781 int len;
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3782 {
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3783 char_u *p = str;
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3784 int count;
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3785
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3786 for (count = 0; *p != NUL && p < str + len; count++)
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3787 p += (*mb_ptr2len)(p);
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3788
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3789 return count;
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3790 }
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3791 #endif
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 492
diff changeset
3792
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 * Try to un-escape a multi-byte character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 * Used for the "to" and "from" part of a mapping.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 * Return the un-escaped string if it is a multi-byte character, and advance
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 * "pp" to just after the bytes that formed it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 * Return NULL if no multi-byte char was found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 mb_unescape(pp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 char_u **pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 {
3812
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3804 static char_u buf[6];
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3805 int n;
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3806 int m = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 char_u *str = *pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 /* 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
3810 * KS_EXTRA KE_CSI to CSI.
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3811 * 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
3812 for (n = 0; str[n] != NUL && m < 4; ++n)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 if (str[n] == K_SPECIAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 && str[n + 1] == KS_SPECIAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 && str[n + 2] == KE_FILLER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 buf[m++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 n += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 }
1495
04265ffbda1f updated for version 7.1-210
vimboss
parents: 1487
diff changeset
3821 else if ((str[n] == K_SPECIAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 # ifdef FEAT_GUI
1495
04265ffbda1f updated for version 7.1-210
vimboss
parents: 1487
diff changeset
3823 || str[n] == CSI
04265ffbda1f updated for version 7.1-210
vimboss
parents: 1487
diff changeset
3824 # endif
04265ffbda1f updated for version 7.1-210
vimboss
parents: 1487
diff changeset
3825 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 && str[n + 1] == KS_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 && str[n + 2] == (int)KE_CSI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 buf[m++] = CSI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 n += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 else if (str[n] == K_SPECIAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 || str[n] == CSI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 break; /* a special key can't be a multibyte char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 buf[m++] = str[n];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 buf[m] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 /* Return a multi-byte character if it's found. An illegal sequence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 * will result in a 1 here. */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
3844 if ((*mb_ptr2len)(buf) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 *pp = str + n + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848 }
3812
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3849
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3850 /* Bail out quickly for ASCII. */
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3851 if (buf[0] < 128)
f86619764a1e updated for version 7.3.664
Bram Moolenaar <bram@vim.org>
parents: 3551
diff changeset
3852 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 * 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
3859 * of a double-width character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 * Caller must make sure "row" and "col" are not invalid!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 mb_lefthalve(row, col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867 #ifdef FEAT_HANGULIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 if (composing_hangul)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 #endif
1378
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
3871 return (*mb_off2cells)(LineOffset[row] + col,
a4365075d05c updated for version 7.1-093
vimboss
parents: 1347
diff changeset
3872 LineOffset[row] + screen_Columns) > 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 /*
1698
f4f8014d516e updated for version 7.2c-000
vimboss
parents: 1669
diff changeset
3876 * 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
3877 * char move it to the left half. Returns the corrected column.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 mb_fix_col(col, row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 col = check_col(col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 row = check_row(row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886 if (has_mbyte && ScreenLines != NULL && col > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887 && ((enc_dbcs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 && ScreenLines[LineOffset[row] + col] != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 && dbcs_screen_head_off(ScreenLines + LineOffset[row],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 ScreenLines + LineOffset[row] + col))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 || (enc_utf8 && ScreenLines[LineOffset[row] + col] == 0)))
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
3892 return col - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 return col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 #if defined(FEAT_MBYTE) || defined(FEAT_POSTSCRIPT) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 static int enc_alias_search __ARGS((char_u *name));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3899
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 * Skip the Vim specific head of a 'encoding' name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3904 enc_skip(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3905 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907 if (STRNCMP(p, "2byte-", 6) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908 return p + 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 if (STRNCMP(p, "8bit-", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 return p + 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915 * Find the canonical name for encoding "enc".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 * When the name isn't recognized, returns "enc" itself, but with all lower
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 * case characters and '_' replaced with '-'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 * Returns an allocated string. NULL for out-of-memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 enc_canonize(enc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 char_u *enc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 char_u *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 char_u *p, *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3928 # ifdef FEAT_MBYTE
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3929 if (STRCMP(enc, "default") == 0)
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3930 {
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3931 /* Use the default encoding as it's found by set_init_1(). */
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3932 r = get_encoding_default();
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3933 if (r == NULL)
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3934 r = (char_u *)"latin1";
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3935 return vim_strsave(r);
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3936 }
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3937 # endif
410fa1a31baf updated for version 7.0023
vimboss
parents: 26
diff changeset
3938
1205
b05620bdba29 updated for version 7.1b
vimboss
parents: 1080
diff changeset
3939 /* copy "enc" to allocated memory, with room for two '-' */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940 r = alloc((unsigned)(STRLEN(enc) + 3));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 if (r != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 /* Make it all lower case and replace '_' with '-'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 p = r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 for (s = enc; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 if (*s == '_')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 *p++ = '-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 *p++ = TOLOWER_ASC(*s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 /* Skip "2byte-" and "8bit-". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 p = enc_skip(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
3957 /* Change "microsoft-cp" to "cp". Used in some spell files. */
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
3958 if (STRNCMP(p, "microsoft-cp", 12) == 0)
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
3959 STRMOVE(p, p + 10);
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
3960
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3961 /* "iso8859" -> "iso-8859" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 if (STRNCMP(p, "iso8859", 7) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 {
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
3964 STRMOVE(p + 4, p + 3);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 p[3] = '-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 /* "iso-8859n" -> "iso-8859-n" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 if (STRNCMP(p, "iso-8859", 8) == 0 && p[8] != '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 {
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
3971 STRMOVE(p + 9, p + 8);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 p[8] = '-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 /* "latin-N" -> "latinN" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 if (STRNCMP(p, "latin-", 6) == 0)
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
3977 STRMOVE(p + 5, p + 6);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 if (enc_canon_search(p) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 /* canonical name can be used unmodified */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 if (p != r)
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
3983 STRMOVE(r, p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 else if ((i = enc_alias_search(p)) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 /* alias recognized, get canonical name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 vim_free(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 r = vim_strsave((char_u *)enc_canon_table[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 return r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 * Search for an encoding alias of "name".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 * Returns -1 when not found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 enc_alias_search(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 for (i = 0; enc_alias_table[i].name != NULL; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 if (STRCMP(name, enc_alias_table[i].name) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 return enc_alias_table[i].canon;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012 #if defined(FEAT_MBYTE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 #ifdef HAVE_LANGINFO_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 # include <langinfo.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 * Get the canonicalized encoding of the current locale.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 * Returns an allocated string when successful, NULL when not.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 enc_locale()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 #ifndef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 char *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 char buf[50];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 long acp = GetACP();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 if (acp == 1200)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 STRCPY(buf, "ucs-2le");
407
0f6afaf1b8d1 updated for version 7.0106
vimboss
parents: 344
diff changeset
4036 else if (acp == 1252) /* cp1252 is used as latin1 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 STRCPY(buf, "latin1");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 sprintf(buf, "cp%ld", acp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041 # ifdef HAVE_NL_LANGINFO_CODESET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 if ((s = nl_langinfo(CODESET)) == NULL || *s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 # endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 140
diff changeset
4044 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 if ((s = setlocale(LC_CTYPE, NULL)) == NULL || *s == NUL)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 140
diff changeset
4046 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047 if ((s = getenv("LC_ALL")) == NULL || *s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4048 if ((s = getenv("LC_CTYPE")) == NULL || *s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4049 s = getenv("LANG");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4050
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 if (s == NULL || *s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 /* The most generic locale format is:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 * language[_territory][.codeset][@modifier][+special][,[sponsor][_revision]]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 * If there is a '.' remove the part before it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 * if there is something after the codeset, remove it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 * Make the name lowercase and replace '_' with '-'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 * Exception: "ja_JP.EUC" == "euc-jp", "zh_CN.EUC" = "euc-cn",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 * "ko_KR.EUC" == "euc-kr"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 if ((p = (char *)vim_strchr((char_u *)s, '.')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 if (p > s + 2 && STRNICMP(p + 1, "EUC", 3) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 && !isalnum((int)p[4]) && p[4] != '-' && p[-3] == '_')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 /* copy "XY.EUC" to "euc-XY" to buf[10] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 STRCPY(buf + 10, "euc-");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 buf[14] = p[-2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 buf[15] = p[-1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 buf[16] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 s = buf + 10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 s = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 }
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
4077 for (i = 0; s[i] != NUL && i < (int)sizeof(buf) - 1; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 if (s[i] == '_' || s[i] == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 buf[i] = '-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 else if (isalnum((int)s[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 buf[i] = TOLOWER_ASC(s[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 buf[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 return enc_canonize((char_u *)buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091
4168
ff193256398a updated for version 7.3.836
Bram Moolenaar <bram@vim.org>
parents: 4122
diff changeset
4092 #if defined(WIN3264) || defined(PROTO) || defined(FEAT_CYGWIN_WIN32_CLIPBOARD)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094 * Convert an encoding name to an MS-Windows codepage.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 * Returns zero if no codepage can be figured out.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 encname2codepage(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 int cp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 char_u *p = name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 if (STRNCMP(p, "8bit-", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 else if (STRNCMP(p_enc, "2byte-", 6) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 p += 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 if (p[0] == 'c' && p[1] == 'p')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 cp = atoi(p + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 else if ((idx = enc_canon_search(p)) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 cp = enc_canon_table[idx].codepage;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 if (IsValidCodePage(cp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4117 return cp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 # if defined(USE_ICONV) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
4124 static char_u *iconv_string __ARGS((vimconv_T *vcp, char_u *str, int slen, int *unconvlenp, int *resultlenp));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 * Call iconv_open() with a check if iconv() works properly (there are broken
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 * versions).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 * Returns (void *)-1 if failed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 * (should return iconv_t, but that causes problems with prototypes).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 void *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 my_iconv_open(to, from)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 char_u *to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135 char_u *from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 iconv_t fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138 #define ICONV_TESTLEN 400
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 char_u tobuf[ICONV_TESTLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 size_t tolen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 static int iconv_ok = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 if (iconv_ok == FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145 return (void *)-1; /* detected a broken iconv() previously */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147 #ifdef DYNAMIC_ICONV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4148 /* Check if the iconv.dll can be found. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 if (!iconv_enabled(TRUE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150 return (void *)-1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 fd = iconv_open((char *)enc_skip(to), (char *)enc_skip(from));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 if (fd != (iconv_t)-1 && iconv_ok == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 * Do a dummy iconv() call to check if it actually works. There is a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 * version of iconv() on Linux that is broken. We can't ignore it,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 * because it's wide-spread. The symptoms are that after outputting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 * the initial shift state the "to" pointer is NULL and conversion
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 * stops for no apparent reason after about 8160 characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 p = (char *)tobuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165 tolen = ICONV_TESTLEN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4166 (void)iconv(fd, NULL, NULL, &p, &tolen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4168 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4169 iconv_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4170 iconv_close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4171 fd = (iconv_t)-1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4172 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4173 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4174 iconv_ok = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4176
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4177 return (void *)fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4178 }
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 * Convert the string "str[slen]" with iconv().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4182 * If "unconvlenp" is not NULL handle the string ending in an incomplete
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4183 * sequence and set "*unconvlenp" to the length of it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184 * Returns the converted string in allocated memory. NULL for an error.
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
4185 * If resultlenp is not NULL, sets it to the result length in bytes.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4186 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 static char_u *
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
4188 iconv_string(vcp, str, slen, unconvlenp, resultlenp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4189 vimconv_T *vcp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4190 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4191 int slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 int *unconvlenp;
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
4193 int *resultlenp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 const char *from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 size_t fromlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197 char *to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198 size_t tolen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4199 size_t len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200 size_t done = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 char_u *result = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4203 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4205 from = (char *)str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206 fromlen = slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4207 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4208 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209 if (len == 0 || ICONV_ERRNO == ICONV_E2BIG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4211 /* Allocate enough room for most conversions. When re-allocating
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212 * increase the buffer size. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4213 len = len + fromlen * 2 + 40;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4214 p = alloc((unsigned)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4215 if (p != NULL && done > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4216 mch_memmove(p, result, done);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4217 vim_free(result);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4218 result = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4219 if (result == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4221 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4222
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223 to = (char *)result + done;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 tolen = len - done - 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4225 /* Avoid a warning for systems with a wrong iconv() prototype by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4226 * casting the second argument to void *. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4227 if (iconv(vcp->vc_fd, (void *)&from, &fromlen, &to, &tolen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228 != (size_t)-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4230 /* Finished, append a NUL. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231 *to = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4233 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4235 /* Check both ICONV_EINVAL and EINVAL, because the dynamically loaded
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4236 * iconv library may use one of them. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4237 if (!vcp->vc_fail && unconvlenp != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4238 && (ICONV_ERRNO == ICONV_EINVAL || ICONV_ERRNO == EINVAL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4239 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4240 /* Handle an incomplete sequence at the end. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4241 *to = NUL;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4242 *unconvlenp = (int)fromlen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4243 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4244 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4245
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4246 /* Check both ICONV_EILSEQ and EILSEQ, because the dynamically loaded
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4247 * iconv library may use one of them. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4248 else if (!vcp->vc_fail
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4249 && (ICONV_ERRNO == ICONV_EILSEQ || ICONV_ERRNO == EILSEQ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4250 || ICONV_ERRNO == ICONV_EINVAL || ICONV_ERRNO == EINVAL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4251 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4252 /* Can't convert: insert a '?' and skip a character. This assumes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4253 * conversion from 'encoding' to something else. In other
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4254 * situations we don't know what to skip anyway. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4255 *to++ = '?';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4256 if ((*mb_ptr2cells)((char_u *)from) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4257 *to++ = '?';
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 167
diff changeset
4258 if (enc_utf8)
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4259 l = utfc_ptr2len_len((char_u *)from, (int)fromlen);
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 167
diff changeset
4260 else
7fd4b5df33be updated for version 7.0062
vimboss
parents: 167
diff changeset
4261 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 418
diff changeset
4262 l = (*mb_ptr2len)((char_u *)from);
227
ef254e0f2365 updated for version 7.0063
vimboss
parents: 221
diff changeset
4263 if (l > (int)fromlen)
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4264 l = (int)fromlen;
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 167
diff changeset
4265 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4266 from += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4267 fromlen -= l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269 else if (ICONV_ERRNO != ICONV_E2BIG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4270 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271 /* conversion failed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4272 vim_free(result);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273 result = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4275 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4276 /* Not enough room or skipping illegal sequence. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4277 done = to - (char *)result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278 }
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
4279
2766
415c55534d90 updated for version 7.3.159
Bram Moolenaar <bram@vim.org>
parents: 2618
diff changeset
4280 if (resultlenp != NULL && result != NULL)
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
4281 *resultlenp = (int)(to - (char *)result);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4282 return result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4283 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4284
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285 # if defined(DYNAMIC_ICONV) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287 * Dynamically load the "iconv.dll" on Win32.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4290 #ifndef DYNAMIC_ICONV /* just generating prototypes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4291 # define HINSTANCE int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4292 #endif
297
9a1c2a8186b7 updated for version 7.0078
vimboss
parents: 292
diff changeset
4293 static HINSTANCE hIconvDLL = 0;
9a1c2a8186b7 updated for version 7.0078
vimboss
parents: 292
diff changeset
4294 static HINSTANCE hMsvcrtDLL = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4295
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4296 # ifndef DYNAMIC_ICONV_DLL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4297 # define DYNAMIC_ICONV_DLL "iconv.dll"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4298 # define DYNAMIC_ICONV_DLL_ALT "libiconv.dll"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4299 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4300 # ifndef DYNAMIC_MSVCRT_DLL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4301 # define DYNAMIC_MSVCRT_DLL "msvcrt.dll"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4302 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304 /*
4025
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4305 * 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
4306 */
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4307 static void *
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4308 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
4309 {
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4310 PBYTE pImage = (PBYTE)hInst;
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4311 PIMAGE_DOS_HEADER pDOS = (PIMAGE_DOS_HEADER)hInst;
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4312 PIMAGE_NT_HEADERS pPE;
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4313 PIMAGE_IMPORT_DESCRIPTOR pImpDesc;
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4314 PIMAGE_THUNK_DATA pIAT; /* Import Address Table */
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4315 PIMAGE_THUNK_DATA pINT; /* Import Name Table */
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4316 PIMAGE_IMPORT_BY_NAME pImpName;
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4317
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4318 if (pDOS->e_magic != IMAGE_DOS_SIGNATURE)
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4319 return NULL;
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4320 pPE = (PIMAGE_NT_HEADERS)(pImage + pDOS->e_lfanew);
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4321 if (pPE->Signature != IMAGE_NT_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 pImpDesc = (PIMAGE_IMPORT_DESCRIPTOR)(pImage
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4324 + pPE->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT]
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4325 .VirtualAddress);
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4326 for (; pImpDesc->FirstThunk; ++pImpDesc)
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4327 {
4037
3db9aee957f7 updated for version 7.3.773
Bram Moolenaar <bram@vim.org>
parents: 4025
diff changeset
4328 if (!pImpDesc->OriginalFirstThunk)
3db9aee957f7 updated for version 7.3.773
Bram Moolenaar <bram@vim.org>
parents: 4025
diff changeset
4329 continue;
4025
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4330 pIAT = (PIMAGE_THUNK_DATA)(pImage + pImpDesc->FirstThunk);
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4331 pINT = (PIMAGE_THUNK_DATA)(pImage + pImpDesc->OriginalFirstThunk);
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4332 for (; pIAT->u1.Function; ++pIAT, ++pINT)
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4333 {
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4334 if (IMAGE_SNAP_BY_ORDINAL(pINT->u1.Ordinal))
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4335 continue;
4047
562bbee33aa4 updated for version 7.3.778
Bram Moolenaar <bram@vim.org>
parents: 4037
diff changeset
4336 pImpName = (PIMAGE_IMPORT_BY_NAME)(pImage
562bbee33aa4 updated for version 7.3.778
Bram Moolenaar <bram@vim.org>
parents: 4037
diff changeset
4337 + (UINT_PTR)(pINT->u1.AddressOfData));
4025
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4338 if (strcmp(pImpName->Name, funcname) == 0)
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4339 return (void *)pIAT->u1.Function;
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4340 }
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4341 }
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4342 return NULL;
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 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4346 * Try opening the iconv.dll and return TRUE if iconv() can be used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4347 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4348 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4349 iconv_enabled(verbose)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4350 int verbose;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4352 if (hIconvDLL != 0 && hMsvcrtDLL != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4353 return TRUE;
2612
fa5dee44df3f updated for version 7.3.034
Bram Moolenaar <bram@vim.org>
parents: 2580
diff changeset
4354 hIconvDLL = vimLoadLib(DYNAMIC_ICONV_DLL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4355 if (hIconvDLL == 0) /* sometimes it's called libiconv.dll */
2612
fa5dee44df3f updated for version 7.3.034
Bram Moolenaar <bram@vim.org>
parents: 2580
diff changeset
4356 hIconvDLL = vimLoadLib(DYNAMIC_ICONV_DLL_ALT);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4357 if (hIconvDLL != 0)
2612
fa5dee44df3f updated for version 7.3.034
Bram Moolenaar <bram@vim.org>
parents: 2580
diff changeset
4358 hMsvcrtDLL = vimLoadLib(DYNAMIC_MSVCRT_DLL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4359 if (hIconvDLL == 0 || hMsvcrtDLL == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4361 /* Only give the message when 'verbose' is set, otherwise it might be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4362 * done whenever a conversion is attempted. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4363 if (verbose && p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4364 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4365 verbose_enter();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4366 EMSG2(_(e_loadlib),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4367 hIconvDLL == 0 ? DYNAMIC_ICONV_DLL : DYNAMIC_MSVCRT_DLL);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4368 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4369 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4370 iconv_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4371 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4372 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4373
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 335
diff changeset
4374 iconv = (void *)GetProcAddress(hIconvDLL, "libiconv");
7033303ea0c0 updated for version 7.0089
vimboss
parents: 335
diff changeset
4375 iconv_open = (void *)GetProcAddress(hIconvDLL, "libiconv_open");
7033303ea0c0 updated for version 7.0089
vimboss
parents: 335
diff changeset
4376 iconv_close = (void *)GetProcAddress(hIconvDLL, "libiconv_close");
7033303ea0c0 updated for version 7.0089
vimboss
parents: 335
diff changeset
4377 iconvctl = (void *)GetProcAddress(hIconvDLL, "libiconvctl");
4025
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4378 iconv_errno = get_iconv_import_func(hIconvDLL, "_errno");
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4379 if (iconv_errno == NULL)
be1cffa1e477 updated for version 7.3.767
Bram Moolenaar <bram@vim.org>
parents: 3812
diff changeset
4380 iconv_errno = (void *)GetProcAddress(hMsvcrtDLL, "_errno");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4381 if (iconv == NULL || iconv_open == NULL || iconv_close == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4382 || iconvctl == NULL || iconv_errno == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4383 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4384 iconv_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4385 if (verbose && p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4386 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4387 verbose_enter();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4388 EMSG2(_(e_loadfunc), "for libiconv");
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4389 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4390 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4391 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4393 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4394 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4395
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4396 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4397 iconv_end()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 /* Don't use iconv() when inputting or outputting characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4400 if (input_conv.vc_type == CONV_ICONV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4401 convert_setup(&input_conv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4402 if (output_conv.vc_type == CONV_ICONV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4403 convert_setup(&output_conv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4404
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4405 if (hIconvDLL != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4406 FreeLibrary(hIconvDLL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4407 if (hMsvcrtDLL != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4408 FreeLibrary(hMsvcrtDLL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4409 hIconvDLL = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4410 hMsvcrtDLL = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 # endif /* DYNAMIC_ICONV */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413 # endif /* USE_ICONV */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4414
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 #endif /* FEAT_MBYTE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 #if defined(FEAT_XIM) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
4419 # if defined(FEAT_GUI_GTK) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4420 static int xim_has_preediting INIT(= FALSE); /* IM current status */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4421
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 * Set preedit_start_col to the current cursor position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4424 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4425 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4426 init_preedit_start_col(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4428 if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4429 preedit_start_col = cmdline_getvcol_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4430 else if (curwin != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4431 getvcol(curwin, &curwin->w_cursor, &preedit_start_col, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4432 /* Prevent that preediting marks the buffer as changed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4433 xim_changed_while_preediting = curbuf->b_changed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4434 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436 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
4437 static int preedit_is_active = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438 static int im_preedit_cursor = 0; /* cursor offset in characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 static int im_preedit_trailing = 0; /* number of characters after cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441 static unsigned long im_commit_handler_id = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442 static unsigned int im_activatekey_keyval = GDK_VoidSymbol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443 static unsigned int im_activatekey_state = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4445 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4446 im_set_active(int active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4448 int was_active;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4450 was_active = !!im_is_active;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4451 im_is_active = (active && !p_imdisable);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453 if (im_is_active != was_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454 xim_reset();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 xim_set_focus(int focus)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460 if (xic != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 if (focus)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 gtk_im_context_focus_in(xic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4464 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4465 gtk_im_context_focus_out(xic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4468
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 im_set_position(int row, int col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 if (xic != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 GdkRectangle area;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476 area.x = FILL_X(col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 area.y = FILL_Y(row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478 area.width = gui.char_width * (mb_lefthalve(row, col) ? 2 : 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 area.height = gui.char_height;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481 gtk_im_context_set_cursor_location(xic, &area);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482 }
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 # if 0 || defined(PROTO) /* apparently only used in gui_x11.c */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487 xim_set_preedit(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489 im_set_position(gui.row, gui.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494 im_add_to_input(char_u *str, int len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496 /* Convert from 'termencoding' (always "utf-8") to 'encoding' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4497 if (input_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4498 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 str = string_convert(&input_conv, str, &len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4500 g_return_if_fail(str != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4503 add_to_input_buf_csi(str, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4505 if (input_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 vim_free(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 if (p_mh) /* blank out the pointer if necessary */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 gui_mch_mousehide(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513 im_delete_preedit(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4514 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4515 char_u bskey[] = {CSI, 'k', 'b'};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4516 char_u delkey[] = {CSI, 'k', 'D'};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4517
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4518 if (State & NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4519 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4520 im_preedit_cursor = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4522 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4523 for (; im_preedit_cursor > 0; --im_preedit_cursor)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4524 add_to_input_buf(bskey, (int)sizeof(bskey));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4525
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 for (; im_preedit_trailing > 0; --im_preedit_trailing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4527 add_to_input_buf(delkey, (int)sizeof(delkey));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4528 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4529
941
d95676480093 updated for version 7.0-067
vimboss
parents: 932
diff changeset
4530 /*
d95676480093 updated for version 7.0-067
vimboss
parents: 932
diff changeset
4531 * Move the cursor left by "num_move_back" characters.
d95676480093 updated for version 7.0-067
vimboss
parents: 932
diff changeset
4532 * 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
4533 * these K_LEFT keys.
d95676480093 updated for version 7.0-067
vimboss
parents: 932
diff changeset
4534 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4536 im_correct_cursor(int num_move_back)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4537 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4538 char_u backkey[] = {CSI, 'k', 'l'};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4539
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540 if (State & NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 # ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543 if ((State & CMDLINE) == 0 && curwin != NULL && curwin->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 backkey[2] = 'r';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4545 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4546 for (; num_move_back > 0; --num_move_back)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4547 add_to_input_buf(backkey, (int)sizeof(backkey));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4548 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4549
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4550 static int xim_expected_char = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4551 static int xim_ignored_char = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4552
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4553 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4554 * Update the mode and cursor while in an IM callback.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4555 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4556 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4557 im_show_info(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4559 int old_vgetc_busy;
822
45fad0f590d0 updated for version 7.0c12
vimboss
parents: 811
diff changeset
4560
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4561 old_vgetc_busy = vgetc_busy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4562 vgetc_busy = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4563 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4564 vgetc_busy = old_vgetc_busy;
3402
276d58e9265c updated for version 7.3.467
Bram Moolenaar <bram@vim.org>
parents: 3190
diff changeset
4565 if ((State & NORMAL) || (State & INSERT))
276d58e9265c updated for version 7.3.467
Bram Moolenaar <bram@vim.org>
parents: 3190
diff changeset
4566 setcursor();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4567 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 }
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 * Callback invoked when the user finished preediting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572 * Put the final string into the input buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 static void
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
4575 im_commit_cb(GtkIMContext *context UNUSED,
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
4576 const gchar *str,
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
4577 gpointer data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 {
2338
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4579 int slen = (int)STRLEN(str);
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4580 int add_to_input = TRUE;
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4581 int clen;
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4582 int len = slen;
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4583 int commit_with_preedit = TRUE;
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4584 char_u *im_str;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4586 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4587 xim_log("im_commit_cb(): %s\n", str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4588 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590 /* The imhangul module doesn't reset the preedit string before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 * committing. Call im_delete_preedit() to work around that. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4592 im_delete_preedit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4593
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594 /* Indicate that preediting has finished. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595 if (preedit_start_col == MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4597 init_preedit_start_col();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4598 commit_with_preedit = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4599 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4601 /* 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
4602 * "preedit_start_col" will be set forcedly when calling
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603 * preedit_changed_cb() next time.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4604 * "preedit_start_col" should not reset with MAXCOL on this part. Vim
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4605 * is simulating the preediting by using add_to_input_str(). when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4606 * preedit begin immediately before committed, the typebuf is not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4607 * flushed to screen, then it can't get correct "preedit_start_col".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4608 * Thus, it should calculate the cells by adding cells of the committed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609 * string. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610 if (input_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4611 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4612 im_str = string_convert(&input_conv, (char_u *)str, &len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613 g_return_if_fail(im_str != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4615 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4616 im_str = (char_u *)str;
2338
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4617
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4618 clen = mb_string2cells(im_str, len);
da6ec32d8d8f Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
4619
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 if (input_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4621 vim_free(im_str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4622 preedit_start_col += clen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4623
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4624 /* Is this a single character that matches a keypad key that's just
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4625 * 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
4626 * us carry on processing the raw keycode so that it may be used in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4627 * mappings as <kSomething>. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628 if (xim_expected_char != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4629 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4630 /* We're currently processing a keypad or other special key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4631 if (slen == 1 && str[0] == xim_expected_char)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633 /* It's a match - don't do it here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634 xim_ignored_char = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4635 add_to_input = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4636 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4637 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 /* Not a match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640 xim_ignored_char = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4644 if (add_to_input)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645 im_add_to_input((char_u *)str, slen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4647 /* Inserting chars while "im_is_active" is set does not cause a change of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4648 * buffer. When the chars are committed the buffer must be marked as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4649 * changed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4650 if (!commit_with_preedit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4651 preedit_start_col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 /* This flag is used in changed() at next call. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4654 xim_changed_while_preediting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656 if (gtk_main_level() > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 gtk_main_quit();
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 * Callback invoked after start to the preedit.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4662 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663 static void
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
4664 im_preedit_start_cb(GtkIMContext *context UNUSED, gpointer data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4665 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4666 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4667 xim_log("im_preedit_start_cb()\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4668 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4670 im_is_active = TRUE;
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
4671 preedit_is_active = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4672 gui_update_cursor(TRUE, FALSE);
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
4673 im_show_info();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4674 }
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 * Callback invoked after end to the preedit.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 static void
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
4680 im_preedit_end_cb(GtkIMContext *context UNUSED, gpointer data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4681 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4683 xim_log("im_preedit_end_cb()\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4685 im_delete_preedit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4686
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4687 /* Indicate that preediting has finished */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4688 preedit_start_col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4689 xim_has_preediting = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4690
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
4691 #if 0
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
4692 /* 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
4693 * switched off unintentionally. We now use preedit_is_active (added by
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
4694 * SungHyun Nam). */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 im_is_active = FALSE;
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
4696 #endif
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
4697 preedit_is_active = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 gui_update_cursor(TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699 im_show_info();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4702 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4703 * Callback invoked after changes to the preedit string. If the preedit
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4704 * string was empty before, remember the preedit start column so we know
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4705 * where to apply feedback attributes. Delete the previous preedit string
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4706 * if there was one, save the new preedit cursor offset, and put the new
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4707 * string into the input buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709 * TODO: The pragmatic "put into input buffer" approach used here has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4710 * several fundamental problems:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712 * - The characters in the preedit string are subject to remapping.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4713 * That's broken, only the finally committed string should be remapped.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4714 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4715 * - There is a race condition involved: The retrieved value for the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4716 * current cursor position will be wrong if any unprocessed characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717 * are still queued in the input buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4719 * - Due to the lack of synchronization between the file buffer in memory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4720 * and any typed characters, it's practically impossible to implement the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721 * "retrieve_surrounding" and "delete_surrounding" signals reliably. IM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4722 * modules for languages such as Thai are likely to rely on this feature
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4723 * for proper operation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4724 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4725 * Conclusions: I think support for preediting needs to be moved to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4726 * core parts of Vim. Ideally, until it has been committed, the preediting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4727 * string should only be displayed and not affect the buffer content at all.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4728 * The question how to deal with the synchronization issue still remains.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4729 * Circumventing the input buffer is probably not desirable. Anyway, I think
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730 * implementing "retrieve_surrounding" is the only hard problem.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 * 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
4733 * press/release events "as is" in the input buffer, and apply the IM filtering
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 * at the receiving end of the queue. This, however, would have a rather large
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735 * 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
4736 * remaining input from within the "retrieve_surrounding" signal handler, this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 * might not be necessary. Gotta ask on vim-dev for opinions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4738 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739 static void
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
4740 im_preedit_changed_cb(GtkIMContext *context, gpointer data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742 char *preedit_string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743 int cursor_index = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 int num_move_back = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4745 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4748
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749 gtk_im_context_get_preedit_string(context,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4750 &preedit_string, NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 &cursor_index);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 xim_log("im_preedit_changed_cb(): %s\n", preedit_string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 g_return_if_fail(preedit_string != NULL); /* just in case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 /* If preedit_start_col is MAXCOL set it to the current cursor position. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 if (preedit_start_col == MAXCOL && preedit_string[0] != '\0')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 xim_has_preediting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4764 /* Urgh, this breaks if the input buffer isn't empty now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4765 init_preedit_start_col();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767 else if (cursor_index == 0 && preedit_string[0] == '\0')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 {
941
d95676480093 updated for version 7.0-067
vimboss
parents: 932
diff changeset
4769 xim_has_preediting = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771 /* If at the start position (after typing backspace)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 * preedit_start_col must be reset. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 preedit_start_col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4776 im_delete_preedit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4779 * Compute the end of the preediting area: "preedit_end_col".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4780 * According to the documentation of gtk_im_context_get_preedit_string(),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 * the cursor_pos output argument returns the offset in bytes. This is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782 * unfortunately not true -- real life shows the offset is in characters,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783 * and the GTK+ source code agrees with me. Will file a bug later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785 if (preedit_start_col != MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 preedit_end_col = preedit_start_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787 str = (char_u *)preedit_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788 for (p = str, i = 0; *p != NUL; p += utf_byte2len(*p), ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4789 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790 int is_composing;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792 is_composing = ((*p & 0x80) != 0 && utf_iscomposing(utf_ptr2char(p)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794 * These offsets are used as counters when generating <BS> and <Del>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 * to delete the preedit string. So don't count composing characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796 * unless 'delcombine' is enabled.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4798 if (!is_composing || p_deco)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4799 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800 if (i < cursor_index)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 ++im_preedit_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4802 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 ++im_preedit_trailing;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4805 if (!is_composing && i >= cursor_index)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807 /* This is essentially the same as im_preedit_trailing, except
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4808 * composing characters are not counted even if p_deco is set. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809 ++num_move_back;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 if (preedit_start_col != MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 preedit_end_col += utf_ptr2cells(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 if (p > str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 im_add_to_input(str, (int)(p - str));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818 im_correct_cursor(num_move_back);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4820
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 g_free(preedit_string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 if (gtk_main_level() > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 gtk_main_quit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828 * Translate the Pango attributes at iter to Vim highlighting attributes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829 * Ignore attributes not supported by Vim highlighting. This shouldn't have
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 * too much impact -- right now we handle even more attributes than necessary
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4831 * for the IM modules I tested with.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 translate_pango_attributes(PangoAttrIterator *iter)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 PangoAttribute *attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837 int char_attr = HL_NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 attr = pango_attr_iterator_get(iter, PANGO_ATTR_UNDERLINE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840 if (attr != NULL && ((PangoAttrInt *)attr)->value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 != (int)PANGO_UNDERLINE_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 char_attr |= HL_UNDERLINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 attr = pango_attr_iterator_get(iter, PANGO_ATTR_WEIGHT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 if (attr != NULL && ((PangoAttrInt *)attr)->value >= (int)PANGO_WEIGHT_BOLD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 char_attr |= HL_BOLD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 attr = pango_attr_iterator_get(iter, PANGO_ATTR_STYLE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 if (attr != NULL && ((PangoAttrInt *)attr)->value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 != (int)PANGO_STYLE_NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 char_attr |= HL_ITALIC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 attr = pango_attr_iterator_get(iter, PANGO_ATTR_BACKGROUND);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 if (attr != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 const PangoColor *color = &((PangoAttrColor *)attr)->color;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 /* Assume inverse if black background is requested */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859 if ((color->red | color->green | color->blue) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860 char_attr |= HL_INVERSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4863 return char_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867 * Retrieve the highlighting attributes at column col in the preedit string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868 * Return -1 if not in preediting mode or if col is out of range.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4870 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 im_get_feedback_attr(int col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873 char *preedit_string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 PangoAttrList *attr_list = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875 int char_attr = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4876
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877 if (xic == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 return char_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880 gtk_im_context_get_preedit_string(xic, &preedit_string, &attr_list, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 if (preedit_string != NULL && attr_list != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 {
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 941
diff changeset
4884 int idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4886 /* Get the byte index as used by PangoAttrIterator */
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 941
diff changeset
4887 for (idx = 0; col > 0 && preedit_string[idx] != '\0'; --col)
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 941
diff changeset
4888 idx += utfc_ptr2len((char_u *)preedit_string + idx);
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 941
diff changeset
4889
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 941
diff changeset
4890 if (preedit_string[idx] != '\0')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4891 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 PangoAttrIterator *iter;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 int start, end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4895 char_attr = HL_NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896 iter = pango_attr_list_get_iterator(attr_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898 /* Extract all relevant attributes from the list. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4901 pango_attr_iterator_range(iter, &start, &end);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4902
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 941
diff changeset
4903 if (idx >= start && idx < end)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4904 char_attr |= translate_pango_attributes(iter);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4906 while (pango_attr_iterator_next(iter));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4908 pango_attr_iterator_destroy(iter);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4909 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4910 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4912 if (attr_list != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913 pango_attr_list_unref(attr_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 g_free(preedit_string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916 return char_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4918
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4919 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4920 xim_init(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 xim_log("xim_init()\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4925
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926 g_return_if_fail(gui.drawarea != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4927 g_return_if_fail(gui.drawarea->window != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4928
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 xic = gtk_im_multicontext_new();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 g_object_ref(xic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 im_commit_handler_id = g_signal_connect(G_OBJECT(xic), "commit",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 G_CALLBACK(&im_commit_cb), NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 g_signal_connect(G_OBJECT(xic), "preedit_changed",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935 G_CALLBACK(&im_preedit_changed_cb), NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 g_signal_connect(G_OBJECT(xic), "preedit_start",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 G_CALLBACK(&im_preedit_start_cb), NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938 g_signal_connect(G_OBJECT(xic), "preedit_end",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 G_CALLBACK(&im_preedit_end_cb), NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 gtk_im_context_set_client_window(xic, gui.drawarea->window);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945 im_shutdown(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 xim_log("im_shutdown()\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 if (xic != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 gtk_im_context_focus_out(xic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 g_object_unref(xic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 xic = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957 im_is_active = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 im_commit_handler_id = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 preedit_start_col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960 xim_has_preediting = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4961 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4962
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4963 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4964 * Convert the string argument to keyval and state for GdkEventKey.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4965 * If str is valid return TRUE, otherwise FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4966 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4967 * See 'imactivatekey' for documentation of the format.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4969 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4970 im_string_to_keyval(const char *str, unsigned int *keyval, unsigned int *state)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4971 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4972 const char *mods_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4973 unsigned tmp_keyval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4974 unsigned tmp_state = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4975
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976 mods_end = strrchr(str, '-');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4977 mods_end = (mods_end != NULL) ? mods_end + 1 : str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979 /* Parse modifier keys */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 while (str < mods_end)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981 switch (*str++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 case '-': break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4984 case 'S': case 's': tmp_state |= (unsigned)GDK_SHIFT_MASK; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985 case 'L': case 'l': tmp_state |= (unsigned)GDK_LOCK_MASK; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986 case 'C': case 'c': tmp_state |= (unsigned)GDK_CONTROL_MASK;break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4987 case '1': tmp_state |= (unsigned)GDK_MOD1_MASK; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988 case '2': tmp_state |= (unsigned)GDK_MOD2_MASK; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989 case '3': tmp_state |= (unsigned)GDK_MOD3_MASK; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4990 case '4': tmp_state |= (unsigned)GDK_MOD4_MASK; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 case '5': tmp_state |= (unsigned)GDK_MOD5_MASK; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996 tmp_keyval = gdk_keyval_from_name(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998 if (tmp_keyval == 0 || tmp_keyval == GDK_VoidSymbol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5000
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001 if (keyval != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5002 *keyval = tmp_keyval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 if (state != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5004 *state = tmp_state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5009 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5010 * Return TRUE if p_imak is valid, otherwise FALSE. As a special case, an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011 * empty string is also regarded as valid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5012 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013 * 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
5014 * boldly assuming im_xim_isvalid_imactivate() will always be called whenever
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5015 * 'imak' changes. This is currently the case but not obvious -- should
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5016 * probably rename the function for clarity.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5017 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5018 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 im_xim_isvalid_imactivate(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5020 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5021 if (p_imak[0] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5022 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023 im_activatekey_keyval = GDK_VoidSymbol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024 im_activatekey_state = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 return im_string_to_keyval((const char *)p_imak,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 &im_activatekey_keyval,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5030 &im_activatekey_state);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5032
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5033 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034 im_synthesize_keypress(unsigned int keyval, unsigned int state)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 GdkEventKey *event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 # ifdef HAVE_GTK_MULTIHEAD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 event = (GdkEventKey *)gdk_event_new(GDK_KEY_PRESS);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 g_object_ref(gui.drawarea->window); /* unreffed by gdk_event_free() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 event = (GdkEventKey *)g_malloc0((gulong)sizeof(GdkEvent));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 event->type = GDK_KEY_PRESS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 event->window = gui.drawarea->window;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 event->send_event = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047 event->time = GDK_CURRENT_TIME;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048 event->state = state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5049 event->keyval = keyval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5050 event->hardware_keycode = /* needed for XIM */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5051 XKeysymToKeycode(GDK_WINDOW_XDISPLAY(event->window), (KeySym)keyval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5052 event->length = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5053 event->string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5054
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5055 gtk_im_context_filter_keypress(xic, event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5057 /* For consistency, also send the corresponding release event. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5058 event->type = GDK_KEY_RELEASE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5059 event->send_event = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 gtk_im_context_filter_keypress(xic, event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5061
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062 # ifdef HAVE_GTK_MULTIHEAD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063 gdk_event_free((GdkEvent *)event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5065 g_free(event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5066 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5067 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5068
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5069 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5070 xim_reset(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5072 if (xic != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5073 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5075 * The third-party imhangul module (and maybe others too) ignores
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5076 * gtk_im_context_reset() or at least doesn't reset the active state.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5077 * Thus sending imactivatekey would turn it off if it was on before,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5078 * which is clearly not what we want. Fortunately we can work around
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5079 * that for imhangul by sending GDK_Escape, but I don't know if it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5080 * works with all IM modules that support an activation key :/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5081 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5082 * An alternative approach would be to destroy the IM context and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5083 * recreate it. But that means loading/unloading the IM module on
2205
54605ada811b "g8" doesn't work properly on a NUL.
Bram Moolenaar <bram@vim.org>
parents: 2154
diff changeset
5084 * every mode switch, which causes a quite noticeable delay even on
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5085 * my rather fast box...
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086 * *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5087 * Moreover, there are some XIM which cannot respond to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 * im_synthesize_keypress(). we hope that they reset by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089 * xim_shutdown().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5091 if (im_activatekey_keyval != GDK_VoidSymbol && im_is_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5092 im_synthesize_keypress(GDK_Escape, 0U);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 gtk_im_context_reset(xic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5096 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5097 * HACK for Ami: This sequence of function calls makes Ami handle
1205
b05620bdba29 updated for version 7.1b
vimboss
parents: 1080
diff changeset
5098 * the IM reset graciously, without breaking loads of other stuff.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 * It seems to force English mode as well, which is exactly what we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100 * want because it makes the Ami status display work reliably.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5102 gtk_im_context_set_use_preedit(xic, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5103
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5104 if (p_imdisable)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5105 im_shutdown();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5107 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5108 gtk_im_context_set_use_preedit(xic, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109 xim_set_focus(gui.in_focus);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5110
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111 if (im_activatekey_keyval != GDK_VoidSymbol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5112 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 if (im_is_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 g_signal_handler_block(xic, im_commit_handler_id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 im_synthesize_keypress(im_activatekey_keyval,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117 im_activatekey_state);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 g_signal_handler_unblock(xic, im_commit_handler_id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123 im_shutdown();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 xim_init();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125 xim_set_focus(gui.in_focus);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 }
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 preedit_start_col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131 xim_has_preediting = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5133
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5135 xim_queue_key_press_event(GdkEventKey *event, int down)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5137 if (down)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5138 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5139 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 * Workaround GTK2 XIM 'feature' that always converts keypad keys to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 * chars., even when not part of an IM sequence (ref. feature of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142 * gdk/gdkkeyuni.c).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143 * Flag any keypad keys that might represent a single char.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 * If this (on its own - i.e., not part of an IM sequence) is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145 * committed while we're processing one of these keys, we can ignore
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5146 * that commit and go ahead & process it ourselves. That way we can
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 * still distinguish keypad keys for use in mappings.
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
5148 * Also add GDK_space to make <S-Space> work.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5149 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5150 switch (event->keyval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5151 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5152 case GDK_KP_Add: xim_expected_char = '+'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5153 case GDK_KP_Subtract: xim_expected_char = '-'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5154 case GDK_KP_Divide: xim_expected_char = '/'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5155 case GDK_KP_Multiply: xim_expected_char = '*'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5156 case GDK_KP_Decimal: xim_expected_char = '.'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5157 case GDK_KP_Equal: xim_expected_char = '='; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5158 case GDK_KP_0: xim_expected_char = '0'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 case GDK_KP_1: xim_expected_char = '1'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160 case GDK_KP_2: xim_expected_char = '2'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5161 case GDK_KP_3: xim_expected_char = '3'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162 case GDK_KP_4: xim_expected_char = '4'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163 case GDK_KP_5: xim_expected_char = '5'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 case GDK_KP_6: xim_expected_char = '6'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165 case GDK_KP_7: xim_expected_char = '7'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5166 case GDK_KP_8: xim_expected_char = '8'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167 case GDK_KP_9: xim_expected_char = '9'; break;
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1598
diff changeset
5168 case GDK_space: xim_expected_char = ' '; break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169 default: xim_expected_char = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5170 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5171 xim_ignored_char = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5172 }
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 * When typing fFtT, XIM may be activated. Thus it must pass
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5176 * gtk_im_context_filter_keypress() in Normal mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5177 * And while doing :sh too.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 if (xic != NULL && !p_imdisable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180 && (State & (INSERT | CMDLINE | NORMAL | EXTERNCMD)) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183 * Filter 'imactivatekey' and map it to CTRL-^. This way, Vim is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 * always aware of the current status of IM, and can even emulate
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185 * the activation key for modules that don't support one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5187 if (event->keyval == im_activatekey_keyval
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5188 && (event->state & im_activatekey_state) == im_activatekey_state)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5189 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5190 unsigned int state_mask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5191
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5192 /* Require the state of the 3 most used modifiers to match exactly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193 * Otherwise e.g. <S-C-space> would be unusable for other purposes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5194 * if the IM activate key is <S-space>. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5195 state_mask = im_activatekey_state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196 state_mask |= ((int)GDK_SHIFT_MASK | (int)GDK_CONTROL_MASK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5197 | (int)GDK_MOD1_MASK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5198
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5199 if ((event->state & state_mask) != im_activatekey_state)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5201
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202 /* Don't send it a second time on GDK_KEY_RELEASE. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 if (event->type != GDK_KEY_PRESS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205
781
afa9ef8a18a1 updated for version 7.0228
vimboss
parents: 776
diff changeset
5206 if (map_to_exists_mode((char_u *)"", LANGMAP, FALSE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5207 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208 im_set_active(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210 /* ":lmap" mappings exists, toggle use of mappings. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5211 State ^= LANGMAP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5212 if (State & LANGMAP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5213 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 curbuf->b_p_iminsert = B_IMODE_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215 State &= ~LANGMAP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5219 curbuf->b_p_iminsert = B_IMODE_LMAP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 State |= LANGMAP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225 return gtk_im_context_filter_keypress(xic, event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228 /* Don't filter events through the IM context if IM isn't active
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229 * right now. Unlike with GTK+ 1.2 we cannot rely on the IM module
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5230 * not doing anything before the activation key was sent. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 if (im_activatekey_keyval == GDK_VoidSymbol || im_is_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233 int imresult = gtk_im_context_filter_keypress(xic, event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235 /* Some XIM send following sequence:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 * 1. preedited string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 * 2. committed string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 * 3. line changed key.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5239 * 4. preedited string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5240 * 5. remove preedited string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5241 * if 3, Vim can't move back the above line for 5.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5242 * thus, this part should not parse the key. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5243 if (!imresult && preedit_start_col != MAXCOL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5244 && event->keyval == GDK_Return)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5245 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246 im_synthesize_keypress(GDK_Return, 0U);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5247 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5248 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5249
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5250 /* If XIM tried to commit a keypad key as a single char.,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5251 * ignore it so we can use the keypad key 'raw', for mappings. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5252 if (xim_expected_char != NUL && xim_ignored_char)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5253 /* We had a keypad key, and XIM tried to thieve it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5254 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255
2988
25be7c9dda54 updated for version 7.3.266
Bram Moolenaar <bram@vim.org>
parents: 2961
diff changeset
5256 /* 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
5257 * characters don't work in input mode. */
25be7c9dda54 updated for version 7.3.266
Bram Moolenaar <bram@vim.org>
parents: 2961
diff changeset
5258 xim_expected_char = NUL;
25be7c9dda54 updated for version 7.3.266
Bram Moolenaar <bram@vim.org>
parents: 2961
diff changeset
5259
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5260 /* Normal processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5261 return imresult;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5262 }
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 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5266 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5267
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5268 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5269 im_get_status(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5270 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5271 return im_is_active;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5273
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5274 int
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5275 preedit_get_status(void)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5276 {
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5277 return preedit_is_active;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5278 }
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5279
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5280 int
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5281 im_is_preediting()
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5282 {
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5283 return xim_has_preediting;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5284 }
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5285
2277
f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents: 2275
diff changeset
5286 # else /* !FEAT_GUI_GTK */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5287
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5288 static int xim_is_active = FALSE; /* XIM should be active in the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5289 mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5290 static int xim_has_focus = FALSE; /* XIM is really being used for Vim */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5291 #ifdef FEAT_GUI_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5292 static XIMStyle input_style;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5293 static int status_area_enabled = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5294 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5295
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5296 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5297 * Switch using XIM on/off. This is used by the code that changes "State".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5298 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5299 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5300 im_set_active(active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5301 int active;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5302 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5303 if (xic == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5304 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5305
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5306 /* If 'imdisable' is set, XIM is never active. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5307 if (p_imdisable)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5308 active = FALSE;
2250
1bac28a53fae Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents: 2205
diff changeset
5309 #if !defined(FEAT_GUI_GTK)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5310 else if (input_style & XIMPreeditPosition)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5311 /* There is a problem in switching XIM off when preediting is used,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5312 * 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
5313 * all the time, like it was done in Vim 5.8. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5314 active = 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 /* Remember the active state, it is needed when Vim gets keyboard focus. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5318 xim_is_active = active;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5319 xim_set_preedit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5320 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5321
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5322 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5323 * Adjust using XIM for gaining or losing keyboard focus. Also called when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5324 * "xim_is_active" changes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5325 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5326 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5327 xim_set_focus(focus)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5328 int focus;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5330 if (xic == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5331 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5332
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5333 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5334 * XIM only gets focus when the Vim window has keyboard focus and XIM has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5335 * been set active for the current mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5336 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5337 if (focus && xim_is_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5338 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5339 if (!xim_has_focus)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5340 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5341 xim_has_focus = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5342 XSetICFocus(xic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5345 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5346 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5347 if (xim_has_focus)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5349 xim_has_focus = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5350 XUnsetICFocus(xic);
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 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5354
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5355 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5356 im_set_position(row, col)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
5357 int row UNUSED;
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
5358 int col UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5359 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5360 xim_set_preedit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5361 }
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 * Set the XIM to the current cursor position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5365 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5366 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5367 xim_set_preedit()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5368 {
2580
06aa43dde561 updated for version 7.3.006
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
5369 XVaNestedList attr_list;
06aa43dde561 updated for version 7.3.006
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
5370 XRectangle spot_area;
06aa43dde561 updated for version 7.3.006
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
5371 XPoint over_spot;
06aa43dde561 updated for version 7.3.006
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
5372 int line_space;
06aa43dde561 updated for version 7.3.006
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
5373
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5374 if (xic == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5375 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5376
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5377 xim_set_focus(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5378
2275
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5379 if (!xim_has_focus)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5380 {
2275
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5381 /* 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
5382 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
5383 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
5384 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
5385 XNSpotLocation,
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5386 &over_spot,
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5387 NULL);
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5388 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
5389 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
5390 return;
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5391 }
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5392
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5393 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
5394 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5395 if (xim_fg_color == INVALCOLOR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5396 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5397 xim_fg_color = gui.def_norm_pixel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5398 xim_bg_color = gui.def_back_pixel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5399 }
2275
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.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
5401 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
5402 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
5403 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
5404 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
5405 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
5406 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
5407 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
5408 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
5409 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
5410 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
5411 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
5412 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
5413 NULL);
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5414 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
5415 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
5416 XFree(attr_list);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5417 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5418 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5419
2275
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2250
diff changeset
5420 #if defined(FEAT_GUI_X11)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5421 static char e_xim[] = N_("E285: Failed to create input context");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5422 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5423
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424 #if defined(FEAT_GUI_X11) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 # if defined(XtSpecificationRelease) && XtSpecificationRelease >= 6 && !defined(sun)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5426 # define USE_X11R6_XIM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5427 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5428
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5429 static int xim_real_init __ARGS((Window x11_window, Display *x11_display));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5430
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5431
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5432 #ifdef USE_X11R6_XIM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5433 static void xim_instantiate_cb __ARGS((Display *display, XPointer client_data, XPointer call_data));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434 static void xim_destroy_cb __ARGS((XIM im, XPointer client_data, XPointer call_data));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5436 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5437 xim_instantiate_cb(display, client_data, call_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5438 Display *display;
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
5439 XPointer client_data UNUSED;
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
5440 XPointer call_data UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5442 Window x11_window;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5443 Display *x11_display;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5444
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5445 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5446 xim_log("xim_instantiate_cb()\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5447 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5448
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5449 gui_get_x11_windis(&x11_window, &x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5450 if (display != x11_display)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5451 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5453 xim_real_init(x11_window, x11_display);
811
d2c169a725c8 updated for version 7.0c01
vimboss
parents: 781
diff changeset
5454 gui_set_shellsize(FALSE, FALSE, RESIZE_BOTH);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5455 if (xic != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5456 XUnregisterIMInstantiateCallback(x11_display, NULL, NULL, NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5457 xim_instantiate_cb, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5458 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5459
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5460 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5461 xim_destroy_cb(im, client_data, call_data)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
5462 XIM im UNUSED;
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
5463 XPointer client_data UNUSED;
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1757
diff changeset
5464 XPointer call_data UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5465 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5466 Window x11_window;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5467 Display *x11_display;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5468
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5469 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5470 xim_log("xim_destroy_cb()\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5471 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5472 gui_get_x11_windis(&x11_window, &x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5473
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5474 xic = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5475 status_area_enabled = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5476
811
d2c169a725c8 updated for version 7.0c01
vimboss
parents: 781
diff changeset
5477 gui_set_shellsize(FALSE, FALSE, RESIZE_BOTH);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5479 XRegisterIMInstantiateCallback(x11_display, NULL, NULL, NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5480 xim_instantiate_cb, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5481 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5482 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5483
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5484 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5485 xim_init()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5486 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5487 Window x11_window;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5488 Display *x11_display;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5489
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5490 #ifdef XIM_DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5491 xim_log("xim_init()\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5492 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5493
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5494 gui_get_x11_windis(&x11_window, &x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5495
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5496 xic = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5497
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5498 if (xim_real_init(x11_window, x11_display))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5499 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5500
811
d2c169a725c8 updated for version 7.0c01
vimboss
parents: 781
diff changeset
5501 gui_set_shellsize(FALSE, FALSE, RESIZE_BOTH);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5502
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5503 #ifdef USE_X11R6_XIM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5504 XRegisterIMInstantiateCallback(x11_display, NULL, NULL, NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5505 xim_instantiate_cb, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5506 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5507 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5508
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5509 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5510 xim_real_init(x11_window, x11_display)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5511 Window x11_window;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5512 Display *x11_display;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5514 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5515 char *p,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5516 *s,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5517 *ns,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5518 *end,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5519 tmp[1024];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5520 #define IMLEN_MAX 40
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5521 char buf[IMLEN_MAX + 7];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5522 XIM xim = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5523 XIMStyles *xim_styles;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5524 XIMStyle this_input_style = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5525 Boolean found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5526 XPoint over_spot;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5527 XVaNestedList preedit_list, status_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5528
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5529 input_style = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5530 status_area_enabled = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5531
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5532 if (xic != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5533 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5534
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5535 if (gui.rsrc_input_method != NULL && *gui.rsrc_input_method != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5536 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5537 strcpy(tmp, gui.rsrc_input_method);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5538 for (ns = s = tmp; ns != NULL && *s != NUL;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5539 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5540 s = (char *)skipwhite((char_u *)s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5541 if (*s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5542 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5543 if ((ns = end = strchr(s, ',')) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5544 end = s + strlen(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5545 while (isspace(((char_u *)end)[-1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5546 end--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5547 *end = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5548
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5549 if (strlen(s) <= IMLEN_MAX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5550 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5551 strcpy(buf, "@im=");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5552 strcat(buf, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5553 if ((p = XSetLocaleModifiers(buf)) != NULL && *p != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5554 && (xim = XOpenIM(x11_display, NULL, NULL, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5555 != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5556 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5557 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5558
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5559 s = ns + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5560 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5561 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5563 if (xim == NULL && (p = XSetLocaleModifiers("")) != NULL && *p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5564 xim = XOpenIM(x11_display, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5565
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5566 /* This is supposed to be useful to obtain characters through
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5567 * XmbLookupString() without really using a XIM. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5568 if (xim == NULL && (p = XSetLocaleModifiers("@im=none")) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5569 && *p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5570 xim = XOpenIM(x11_display, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5571
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5572 if (xim == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5573 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5574 /* Only give this message when verbose is set, because too many people
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5575 * got this message when they didn't want to use a XIM. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5576 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5577 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5578 verbose_enter();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5579 EMSG(_("E286: Failed to open input method"));
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5580 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5581 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5582 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5583 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5584
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5585 #ifdef USE_X11R6_XIM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5586 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5587 XIMCallback destroy_cb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5588
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5589 destroy_cb.callback = xim_destroy_cb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5590 destroy_cb.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5591 if (XSetIMValues(xim, XNDestroyCallback, &destroy_cb, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5592 EMSG(_("E287: Warning: Could not set destroy callback to IM"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5593 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5594 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5595
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5596 if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) || !xim_styles)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5597 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5598 EMSG(_("E288: input method doesn't support any style"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5599 XCloseIM(xim);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5600 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5601 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5603 found = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5604 strcpy(tmp, gui.rsrc_preedit_type_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5605 for (s = tmp; s && !found; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5606 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5607 while (*s && isspace((unsigned char)*s))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5608 s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5609 if (!*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5610 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5611 if ((ns = end = strchr(s, ',')) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5612 ns++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5613 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5614 end = s + strlen(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5615 while (isspace((unsigned char)*end))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5616 end--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5617 *end = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5618
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5619 if (!strcmp(s, "OverTheSpot"))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5620 this_input_style = (XIMPreeditPosition | XIMStatusArea);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5621 else if (!strcmp(s, "OffTheSpot"))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5622 this_input_style = (XIMPreeditArea | XIMStatusArea);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5623 else if (!strcmp(s, "Root"))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5624 this_input_style = (XIMPreeditNothing | XIMStatusNothing);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5625
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5626 for (i = 0; (unsigned short)i < xim_styles->count_styles; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5627 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5628 if (this_input_style == xim_styles->supported_styles[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5629 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5630 found = True;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5631 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5632 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5633 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5634 if (!found)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5635 for (i = 0; (unsigned short)i < xim_styles->count_styles; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5637 if ((xim_styles->supported_styles[i] & this_input_style)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5638 == (this_input_style & ~XIMStatusArea))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5640 this_input_style &= ~XIMStatusArea;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5641 found = True;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5642 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5643 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5644 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5646 s = ns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5647 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5648 XFree(xim_styles);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5649
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5650 if (!found)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5652 /* Only give this message when verbose is set, because too many people
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5653 * got this message when they didn't want to use a XIM. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5654 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5655 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5656 verbose_enter();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5657 EMSG(_("E289: input method doesn't support my preedit type"));
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5658 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5659 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5660 XCloseIM(xim);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5661 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5662 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5663
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5664 over_spot.x = TEXT_X(gui.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5665 over_spot.y = TEXT_Y(gui.row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5666 input_style = this_input_style;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5668 /* A crash was reported when trying to pass gui.norm_font as XNFontSet,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5669 * thus that has been removed. Hopefully the default works... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5670 #ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5671 if (gui.fontset != NOFONTSET)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5673 preedit_list = XVaCreateNestedList(0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5674 XNSpotLocation, &over_spot,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5675 XNForeground, (Pixel)gui.def_norm_pixel,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5676 XNBackground, (Pixel)gui.def_back_pixel,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5677 XNFontSet, (XFontSet)gui.fontset,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5678 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5679 status_list = XVaCreateNestedList(0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5680 XNForeground, (Pixel)gui.def_norm_pixel,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5681 XNBackground, (Pixel)gui.def_back_pixel,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5682 XNFontSet, (XFontSet)gui.fontset,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5683 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5684 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5685 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5686 #endif
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 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5693 status_list = XVaCreateNestedList(0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5694 XNForeground, (Pixel)gui.def_norm_pixel,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5695 XNBackground, (Pixel)gui.def_back_pixel,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5696 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5697 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5698
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5699 xic = XCreateIC(xim,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5700 XNInputStyle, input_style,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5701 XNClientWindow, x11_window,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5702 XNFocusWindow, gui.wid,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5703 XNPreeditAttributes, preedit_list,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5704 XNStatusAttributes, status_list,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5705 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5706 XFree(status_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5707 XFree(preedit_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5708 if (xic != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5709 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5710 if (input_style & XIMStatusArea)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5711 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5712 xim_set_status_area();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5713 status_area_enabled = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5714 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5715 else
811
d2c169a725c8 updated for version 7.0c01
vimboss
parents: 781
diff changeset
5716 gui_set_shellsize(FALSE, FALSE, RESIZE_BOTH);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5717 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5718 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5719 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5720 EMSG(_(e_xim));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5721 XCloseIM(xim);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5722 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5723 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5724
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5725 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5726 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5727
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5728 #endif /* FEAT_GUI_X11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5729
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5730 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5731 * Get IM status. When IM is on, return TRUE. Else return FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5732 * FIXME: This doesn't work correctly: Having focus doesn't always mean XIM is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5733 * 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
5734 * tear-off menu item).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5735 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5736 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5737 im_get_status()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5738 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5739 return xim_has_focus;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5740 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5741
2277
f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents: 2275
diff changeset
5742 # endif /* !FEAT_GUI_GTK */
f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents: 2275
diff changeset
5743
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5744 # if !defined(FEAT_GUI_GTK) || defined(PROTO)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5745 /*
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5746 * Set up the status area.
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5747 *
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5748 * 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
5749 * 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
5750 * 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
5751 * window...
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5752 */
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5753 void
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5754 xim_set_status_area()
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5755 {
2580
06aa43dde561 updated for version 7.3.006
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
5756 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
5757 XRectangle pre_area, status_area;
06aa43dde561 updated for version 7.3.006
Bram Moolenaar <bram@vim.org>
parents: 2577
diff changeset
5758
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5759 if (xic == NULL)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5760 return;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5761
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5762 if (input_style & XIMStatusArea)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5763 {
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5764 if (input_style & XIMPreeditArea)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5765 {
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5766 XRectangle *needed_rect;
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 /* to get status_area width */
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5769 status_list = XVaCreateNestedList(0, XNAreaNeeded,
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5770 &needed_rect, NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5771 XGetICValues(xic, XNStatusAttributes, status_list, NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5772 XFree(status_list);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5773
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5774 status_area.width = needed_rect->width;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5775 }
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5776 else
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5777 status_area.width = gui.char_width * Columns;
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 status_area.x = 0;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5780 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
5781 if (gui.which_scrollbars[SBAR_BOTTOM])
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5782 status_area.y += gui.scrollbar_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5783 #ifdef FEAT_MENU
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5784 if (gui.menu_is_active)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5785 status_area.y += gui.menu_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5786 #endif
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5787 status_area.height = gui.char_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5788 status_list = XVaCreateNestedList(0, XNArea, &status_area, NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5789 }
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5790 else
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5791 {
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5792 status_area.x = 0;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5793 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
5794 if (gui.which_scrollbars[SBAR_BOTTOM])
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5795 status_area.y += gui.scrollbar_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5796 #ifdef FEAT_MENU
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5797 if (gui.menu_is_active)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5798 status_area.y += gui.menu_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5799 #endif
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5800 status_area.width = 0;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5801 status_area.height = gui.char_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5802 }
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5803
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5804 if (input_style & XIMPreeditArea) /* off-the-spot */
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5805 {
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5806 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
5807 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
5808 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
5809 if (gui.which_scrollbars[SBAR_BOTTOM])
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5810 pre_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 pre_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 pre_area.height = gui.char_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5816 preedit_list = XVaCreateNestedList(0, XNArea, &pre_area, NULL);
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 else if (input_style & XIMPreeditPosition) /* over-the-spot */
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5819 {
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5820 pre_area.x = 0;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5821 pre_area.y = 0;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5822 pre_area.height = gui.char_height * Rows;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5823 pre_area.width = gui.char_width * Columns;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5824 preedit_list = XVaCreateNestedList(0, XNArea, &pre_area, NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5825 }
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5826
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5827 if (preedit_list && status_list)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5828 list = XVaCreateNestedList(0, XNPreeditAttributes, preedit_list,
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5829 XNStatusAttributes, status_list, NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5830 else if (preedit_list)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5831 list = XVaCreateNestedList(0, XNPreeditAttributes, preedit_list,
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5832 NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5833 else if (status_list)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5834 list = XVaCreateNestedList(0, XNStatusAttributes, status_list,
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5835 NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5836 else
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5837 list = NULL;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5838
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5839 if (list)
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 XSetICValues(xic, XNVaNestedList, list, NULL);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5842 XFree(list);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5843 }
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5844 if (status_list)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5845 XFree(status_list);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5846 if (preedit_list)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5847 XFree(preedit_list);
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5848 }
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5849
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
5850 int
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5851 xim_get_status_area_height()
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
5852 {
2278
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5853 if (status_area_enabled)
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5854 return gui.char_height;
0b3be97064e5 Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
5855 return 0;
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
5856 }
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
5857 # endif
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1658
diff changeset
5858
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5859 #endif /* FEAT_XIM */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5860
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5861 #if defined(FEAT_MBYTE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5862
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5863 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5864 * Setup "vcp" for conversion from "from" to "to".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5865 * The names must have been made canonical with enc_canonize().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5866 * vcp->vc_type must have been initialized to CONV_NONE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5867 * 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
5868 * instead).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5869 * Afterwards invoke with "from" and "to" equal to NULL to cleanup.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5870 * Return FAIL when conversion is not supported, OK otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5871 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5872 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5873 convert_setup(vcp, from, to)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5874 vimconv_T *vcp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5875 char_u *from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5876 char_u *to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5877 {
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5878 return convert_setup_ext(vcp, from, TRUE, to, TRUE);
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5879 }
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5880
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5881 /*
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5882 * 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
5883 * "from" unicode charsets be considered utf-8. Same for "to".
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5884 */
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5885 int
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5886 convert_setup_ext(vcp, from, from_unicode_is_utf8, to, to_unicode_is_utf8)
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5887 vimconv_T *vcp;
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5888 char_u *from;
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5889 int from_unicode_is_utf8;
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5890 char_u *to;
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5891 int to_unicode_is_utf8;
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5892 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5893 int from_prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5894 int to_prop;
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5895 int from_is_utf8;
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5896 int to_is_utf8;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5897
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5898 /* Reset to no conversion. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5899 # ifdef USE_ICONV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5900 if (vcp->vc_type == CONV_ICONV && vcp->vc_fd != (iconv_t)-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5901 iconv_close(vcp->vc_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5902 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5903 vcp->vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5904 vcp->vc_factor = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5905 vcp->vc_fail = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5906
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5907 /* No conversion when one of the names is empty or they are equal. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5908 if (from == NULL || *from == NUL || to == NULL || *to == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5909 || STRCMP(from, to) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5910 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5911
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5912 from_prop = enc_canon_props(from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5913 to_prop = enc_canon_props(to);
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5914 if (from_unicode_is_utf8)
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5915 from_is_utf8 = from_prop & ENC_UNICODE;
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5916 else
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5917 from_is_utf8 = from_prop == ENC_UNICODE;
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5918 if (to_unicode_is_utf8)
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5919 to_is_utf8 = to_prop & ENC_UNICODE;
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5920 else
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5921 to_is_utf8 = to_prop == ENC_UNICODE;
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5922
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5923 if ((from_prop & ENC_LATIN1) && to_is_utf8)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5924 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5925 /* Internal latin1 -> utf-8 conversion. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5926 vcp->vc_type = CONV_TO_UTF8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5927 vcp->vc_factor = 2; /* up to twice as long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5928 }
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5929 else if ((from_prop & ENC_LATIN9) && to_is_utf8)
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5930 {
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5931 /* Internal latin9 -> utf-8 conversion. */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5932 vcp->vc_type = CONV_9_TO_UTF8;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5933 vcp->vc_factor = 3; /* up to three as long (euro sign) */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5934 }
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5935 else if (from_is_utf8 && (to_prop & ENC_LATIN1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5936 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5937 /* Internal utf-8 -> latin1 conversion. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5938 vcp->vc_type = CONV_TO_LATIN1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5939 }
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5940 else if (from_is_utf8 && (to_prop & ENC_LATIN9))
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5941 {
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5942 /* Internal utf-8 -> latin9 conversion. */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5943 vcp->vc_type = CONV_TO_LATIN9;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
5944 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5945 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5946 /* Win32-specific codepage <-> codepage conversion without iconv. */
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5947 else if ((from_is_utf8 || encname2codepage(from) > 0)
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5948 && (to_is_utf8 || encname2codepage(to) > 0))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5950 vcp->vc_type = CONV_CODEPAGE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5951 vcp->vc_factor = 2; /* up to twice as long */
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5952 vcp->vc_cpfrom = from_is_utf8 ? 0 : encname2codepage(from);
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5953 vcp->vc_cpto = to_is_utf8 ? 0 : encname2codepage(to);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5955 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5956 #ifdef MACOS_X
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5957 else if ((from_prop & ENC_MACROMAN) && (to_prop & ENC_LATIN1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5958 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5959 vcp->vc_type = CONV_MAC_LATIN1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5960 }
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5961 else if ((from_prop & ENC_MACROMAN) && to_is_utf8)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5962 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5963 vcp->vc_type = CONV_MAC_UTF8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5964 vcp->vc_factor = 2; /* up to twice as long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5965 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5966 else if ((from_prop & ENC_LATIN1) && (to_prop & ENC_MACROMAN))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5967 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5968 vcp->vc_type = CONV_LATIN1_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5969 }
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5970 else if (from_is_utf8 && (to_prop & ENC_MACROMAN))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5971 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5972 vcp->vc_type = CONV_UTF8_MAC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5974 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5975 # ifdef USE_ICONV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5976 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5977 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5978 /* Use iconv() for conversion. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5979 vcp->vc_fd = (iconv_t)my_iconv_open(
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5980 to_is_utf8 ? (char_u *)"utf-8" : to,
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
5981 from_is_utf8 ? (char_u *)"utf-8" : from);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5982 if (vcp->vc_fd != (iconv_t)-1)
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_ICONV;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5985 vcp->vc_factor = 4; /* could be longer too... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5986 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5987 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5988 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5989 if (vcp->vc_type == CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5990 return FAIL;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 140
diff changeset
5991
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5992 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5994
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5995 #if defined(FEAT_GUI) || defined(AMIGA) || defined(WIN3264) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5996 || defined(MSDOS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5997 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5998 * Do conversion on typed input characters in-place.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5999 * The input and output are not NUL terminated!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6000 * Returns the length after conversion.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6001 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6002 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6003 convert_input(ptr, len, maxlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6004 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6005 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6006 int maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6008 return convert_input_safe(ptr, len, maxlen, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6009 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6010 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6012 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6013 * Like convert_input(), but when there is an incomplete byte sequence at the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6014 * end return that as an allocated string in "restp" and set "*restlenp" to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6015 * the length. If "restp" is NULL it is not used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6016 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6017 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6018 convert_input_safe(ptr, len, maxlen, restp, restlenp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6019 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6021 int maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6022 char_u **restp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6023 int *restlenp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6024 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6025 char_u *d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6026 int dlen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6027 int unconvertlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6029 d = string_convert_ext(&input_conv, ptr, &dlen,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030 restp == NULL ? NULL : &unconvertlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031 if (d != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6033 if (dlen <= maxlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6034 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6035 if (unconvertlen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6036 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6037 /* Move the unconverted characters to allocated memory. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6038 *restp = alloc(unconvertlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6039 if (*restp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6040 mch_memmove(*restp, ptr + len - unconvertlen, unconvertlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041 *restlenp = unconvertlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6042 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6043 mch_memmove(ptr, d, dlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6044 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6045 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 /* result is too long, keep the unconverted text (the caller must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6047 * have done something wrong!) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6048 dlen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6049 vim_free(d);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6050 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6051 return dlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6052 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6053
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6054 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6055 * Convert text "ptr[*lenp]" according to "vcp".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6056 * Returns the result in allocated memory and sets "*lenp".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6057 * When "lenp" is NULL, use NUL terminated strings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6058 * Illegal chars are often changed to "?", unless vcp->vc_fail is set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6059 * When something goes wrong, NULL is returned and "*lenp" is unchanged.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6060 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6061 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6062 string_convert(vcp, ptr, lenp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6063 vimconv_T *vcp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6064 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6065 int *lenp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6066 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6067 return string_convert_ext(vcp, ptr, lenp, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6068 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6069
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6070 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6071 * Like string_convert(), but when "unconvlenp" is not NULL and there are is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6072 * an incomplete sequence at the end it is not converted and "*unconvlenp" is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6073 * set to the number of remaining bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6074 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6075 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6076 string_convert_ext(vcp, ptr, lenp, unconvlenp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077 vimconv_T *vcp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6078 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6079 int *lenp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6080 int *unconvlenp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6082 char_u *retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6083 char_u *d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6084 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6085 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6086 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6087 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6088
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6089 if (lenp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6090 len = (int)STRLEN(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6091 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6092 len = *lenp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6093 if (len == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6094 return vim_strsave((char_u *)"");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6095
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6096 switch (vcp->vc_type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6097 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6098 case CONV_TO_UTF8: /* latin1 to utf-8 conversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6099 retval = alloc(len * 2 + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6100 if (retval == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6101 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6102 d = retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6103 for (i = 0; i < len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6104 {
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6105 c = ptr[i];
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6106 if (c < 0x80)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6107 *d++ = c;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6108 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6109 {
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6110 *d++ = 0xc0 + ((unsigned)c >> 6);
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6111 *d++ = 0x80 + (c & 0x3f);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6112 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6113 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6114 *d = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6115 if (lenp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6116 *lenp = (int)(d - retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6117 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6118
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6119 case CONV_9_TO_UTF8: /* latin9 to utf-8 conversion */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6120 retval = alloc(len * 3 + 1);
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6121 if (retval == NULL)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6122 break;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6123 d = retval;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6124 for (i = 0; i < len; ++i)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6125 {
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6126 c = ptr[i];
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6127 switch (c)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6128 {
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6129 case 0xa4: c = 0x20ac; break; /* euro */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6130 case 0xa6: c = 0x0160; break; /* S hat */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6131 case 0xa8: c = 0x0161; break; /* S -hat */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6132 case 0xb4: c = 0x017d; break; /* Z hat */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6133 case 0xb8: c = 0x017e; break; /* Z -hat */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6134 case 0xbc: c = 0x0152; break; /* OE */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6135 case 0xbd: c = 0x0153; break; /* oe */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6136 case 0xbe: c = 0x0178; break; /* Y */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6137 }
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6138 d += utf_char2bytes(c, d);
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6139 }
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6140 *d = NUL;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6141 if (lenp != NULL)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6142 *lenp = (int)(d - retval);
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6143 break;
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6144
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6145 case CONV_TO_LATIN1: /* utf-8 to latin1 conversion */
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6146 case CONV_TO_LATIN9: /* utf-8 to latin9 conversion */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6147 retval = alloc(len + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6148 if (retval == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6149 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6150 d = retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6151 for (i = 0; i < len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6152 {
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6153 l = utf_ptr2len_len(ptr + i, len - i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6154 if (l == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6155 *d++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6156 else if (l == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6157 {
2015
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6158 int l_w = utf8len_tab_zero[ptr[i]];
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6159
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6160 if (l_w == 0)
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6161 {
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6162 /* Illegal utf-8 byte cannot be converted */
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6163 vim_free(retval);
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6164 return NULL;
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6165 }
89189f7aaad9 updated for version 7.2-312
vimboss
parents: 1904
diff changeset
6166 if (unconvlenp != NULL && l_w > len - i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6167 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6168 /* Incomplete sequence at the end. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6169 *unconvlenp = len - i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6170 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6171 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6172 *d++ = ptr[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6173 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6174 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6175 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6176 c = utf_ptr2char(ptr + i);
26
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6177 if (vcp->vc_type == CONV_TO_LATIN9)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6178 switch (c)
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6179 {
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6180 case 0x20ac: c = 0xa4; break; /* euro */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6181 case 0x0160: c = 0xa6; break; /* S hat */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6182 case 0x0161: c = 0xa8; break; /* S -hat */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6183 case 0x017d: c = 0xb4; break; /* Z hat */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6184 case 0x017e: c = 0xb8; break; /* Z -hat */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6185 case 0x0152: c = 0xbc; break; /* OE */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6186 case 0x0153: c = 0xbd; break; /* oe */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6187 case 0x0178: c = 0xbe; break; /* Y */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6188 case 0xa4:
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6189 case 0xa6:
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6190 case 0xa8:
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6191 case 0xb4:
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6192 case 0xb8:
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6193 case 0xbc:
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6194 case 0xbd:
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6195 case 0xbe: c = 0x100; break; /* not in latin9 */
404aac550f35 updated for version 7.0017
vimboss
parents: 23
diff changeset
6196 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6197 if (!utf_iscomposing(c)) /* skip composing chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6198 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6199 if (c < 0x100)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6200 *d++ = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6201 else if (vcp->vc_fail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6202 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6203 vim_free(retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6204 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6205 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6206 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6207 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6208 *d++ = 0xbf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6209 if (utf_char2cells(c) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6210 *d++ = '?';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6213 i += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6214 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6215 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6216 *d = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6217 if (lenp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6218 *lenp = (int)(d - retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6219 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6220
765
335444c09581 updated for version 7.0225
vimboss
parents: 740
diff changeset
6221 # ifdef MACOS_CONVERT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6222 case CONV_MAC_LATIN1:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6223 retval = mac_string_convert(ptr, len, lenp, vcp->vc_fail,
18
293621502c4d updated for version 7.0010
vimboss
parents: 11
diff changeset
6224 'm', 'l', unconvlenp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6225 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6226
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6227 case CONV_LATIN1_MAC:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6228 retval = mac_string_convert(ptr, len, lenp, vcp->vc_fail,
18
293621502c4d updated for version 7.0010
vimboss
parents: 11
diff changeset
6229 'l', 'm', unconvlenp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6230 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6231
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6232 case CONV_MAC_UTF8:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6233 retval = mac_string_convert(ptr, len, lenp, vcp->vc_fail,
18
293621502c4d updated for version 7.0010
vimboss
parents: 11
diff changeset
6234 'm', 'u', unconvlenp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6235 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6236
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6237 case CONV_UTF8_MAC:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6238 retval = mac_string_convert(ptr, len, lenp, vcp->vc_fail,
18
293621502c4d updated for version 7.0010
vimboss
parents: 11
diff changeset
6239 'u', 'm', unconvlenp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6240 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6241 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6242
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6243 # ifdef USE_ICONV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6244 case CONV_ICONV: /* conversion with output_conv.vc_fd */
1904
062104a823df updated for version 7.2-201
vimboss
parents: 1903
diff changeset
6245 retval = iconv_string(vcp, ptr, len, unconvlenp, lenp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6246 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6247 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6248 # ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6249 case CONV_CODEPAGE: /* codepage -> codepage */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6250 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6251 int retlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6252 int tmp_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6253 short_u *tmp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6254
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6255 /* 1. codepage/UTF-8 -> ucs-2. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6256 if (vcp->vc_cpfrom == 0)
1752
a8aae2e1d2ae updated for version 7.2-049
vimboss
parents: 1749
diff changeset
6257 tmp_len = utf8_to_utf16(ptr, len, NULL, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6258 else
4122
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6259 {
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6260 tmp_len = MultiByteToWideChar(vcp->vc_cpfrom,
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6261 unconvlenp ? MB_ERR_INVALID_CHARS : 0,
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6262 ptr, len, 0, 0);
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6263 if (tmp_len == 0
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6264 && GetLastError() == ERROR_NO_UNICODE_TRANSLATION)
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6265 {
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6266 if (lenp != NULL)
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6267 *lenp = 0;
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6268 if (unconvlenp != NULL)
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6269 *unconvlenp = len;
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6270 retval = alloc(1);
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6271 if (retval)
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6272 retval[0] = NUL;
d5b1d6177b37 updated for version 7.3.814
Bram Moolenaar <bram@vim.org>
parents: 4069
diff changeset
6273 return retval;
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 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6276 tmp = (short_u *)alloc(sizeof(short_u) * tmp_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6277 if (tmp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6278 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6279 if (vcp->vc_cpfrom == 0)
1752
a8aae2e1d2ae updated for version 7.2-049
vimboss
parents: 1749
diff changeset
6280 utf8_to_utf16(ptr, len, tmp, unconvlenp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6281 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6282 MultiByteToWideChar(vcp->vc_cpfrom, 0, ptr, len, tmp, tmp_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6283
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6284 /* 2. ucs-2 -> codepage/UTF-8. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6285 if (vcp->vc_cpto == 0)
1752
a8aae2e1d2ae updated for version 7.2-049
vimboss
parents: 1749
diff changeset
6286 retlen = utf16_to_utf8(tmp, tmp_len, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6287 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6288 retlen = WideCharToMultiByte(vcp->vc_cpto, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6289 tmp, tmp_len, 0, 0, 0, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6290 retval = alloc(retlen + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6291 if (retval != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6293 if (vcp->vc_cpto == 0)
1752
a8aae2e1d2ae updated for version 7.2-049
vimboss
parents: 1749
diff changeset
6294 utf16_to_utf8(tmp, tmp_len, retval);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6295 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6296 WideCharToMultiByte(vcp->vc_cpto, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6297 tmp, tmp_len, retval, retlen, 0, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6298 retval[retlen] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6299 if (lenp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6300 *lenp = retlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6301 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6302 vim_free(tmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6303 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6305 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6306 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6307
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6308 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6310 #endif