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annotate src/libvterm/src/unicode.c @ 21697:6c477989f9a4 v8.2.1398

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patch 8.2.1398: autoload script sourced twice if sourced directly Commit: https://github.com/vim/vim/commit/daa2f36573db3e1df7eb1fdbc3a09a2815644048 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 8 21:33:21 2020 +0200 patch 8.2.1398: autoload script sourced twice if sourced directly Problem: Autoload script sourced twice if sourced directly. Solution: Do not source an autoload script again. (issue https://github.com/vim/vim/issues/6644)
author Bram Moolenaar <Bram@vim.org>
date Sat, 08 Aug 2020 21:45:04 +0200
parents a4652d7ec99f
children 82336c3b679d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #include "vterm_internal.h"
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2
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3 // ### The following from http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c
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4 // With modifications:
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5 // made functions static
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6 // moved 'combining' table to file scope, so other functions can see it
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7 // ###################################################################
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8
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9 /*
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10 * This is an implementation of wcwidth() and wcswidth() (defined in
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11 * IEEE Std 1002.1-2001) for Unicode.
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12 *
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13 * http://www.opengroup.org/onlinepubs/007904975/functions/wcwidth.html
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14 * http://www.opengroup.org/onlinepubs/007904975/functions/wcswidth.html
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15 *
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16 * In fixed-width output devices, Latin characters all occupy a single
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17 * "cell" position of equal width, whereas ideographic CJK characters
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18 * occupy two such cells. Interoperability between terminal-line
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19 * applications and (teletype-style) character terminals using the
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20 * UTF-8 encoding requires agreement on which character should advance
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21 * the cursor by how many cell positions. No established formal
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22 * standards exist at present on which Unicode character shall occupy
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23 * how many cell positions on character terminals. These routines are
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24 * a first attempt of defining such behavior based on simple rules
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25 * applied to data provided by the Unicode Consortium.
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26 *
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27 * For some graphical characters, the Unicode standard explicitly
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28 * defines a character-cell width via the definition of the East Asian
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29 * FullWidth (F), Wide (W), Half-width (H), and Narrow (Na) classes.
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30 * In all these cases, there is no ambiguity about which width a
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31 * terminal shall use. For characters in the East Asian Ambiguous (A)
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32 * class, the width choice depends purely on a preference of backward
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33 * compatibility with either historic CJK or Western practice.
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34 * Choosing single-width for these characters is easy to justify as
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35 * the appropriate long-term solution, as the CJK practice of
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36 * displaying these characters as double-width comes from historic
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37 * implementation simplicity (8-bit encoded characters were displayed
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38 * single-width and 16-bit ones double-width, even for Greek,
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39 * Cyrillic, etc.) and not any typographic considerations.
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40 *
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41 * Much less clear is the choice of width for the Not East Asian
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42 * (Neutral) class. Existing practice does not dictate a width for any
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43 * of these characters. It would nevertheless make sense
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44 * typographically to allocate two character cells to characters such
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45 * as for instance EM SPACE or VOLUME INTEGRAL, which cannot be
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46 * represented adequately with a single-width glyph. The following
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47 * routines at present merely assign a single-cell width to all
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48 * neutral characters, in the interest of simplicity. This is not
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49 * entirely satisfactory and should be reconsidered before
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50 * establishing a formal standard in this area. At the moment, the
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51 * decision which Not East Asian (Neutral) characters should be
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52 * represented by double-width glyphs cannot yet be answered by
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53 * applying a simple rule from the Unicode database content. Setting
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54 * up a proper standard for the behavior of UTF-8 character terminals
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55 * will require a careful analysis not only of each Unicode character,
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56 * but also of each presentation form, something the author of these
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57 * routines has avoided to do so far.
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58 *
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59 * http://www.unicode.org/unicode/reports/tr11/
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60 *
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61 * Markus Kuhn -- 2007-05-26 (Unicode 5.0)
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62 *
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63 * Permission to use, copy, modify, and distribute this software
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64 * for any purpose and without fee is hereby granted. The author
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65 * disclaims all warranties with regard to this software.
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66 *
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67 * Latest version: http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c
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68 */
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69
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70 struct interval {
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71 int first;
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72 int last;
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73 };
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74
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75 #if !defined(WCWIDTH_FUNCTION) || !defined(IS_COMBINING_FUNCTION)
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76
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77 /* sorted list of non-overlapping intervals of non-spacing characters */
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78 /* generated by "uniset +cat=Me +cat=Mn +cat=Cf -00AD +1160-11FF +200B c" */
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79 // Replaced by the combining table from Vim.
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80 static const struct interval combining[] = {
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81 {0X0300, 0X036F},
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82 {0X0483, 0X0489},
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83 {0X0591, 0X05BD},
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84 {0X05BF, 0X05BF},
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85 {0X05C1, 0X05C2},
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86 {0X05C4, 0X05C5},
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87 {0X05C7, 0X05C7},
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88 {0X0610, 0X061A},
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89 {0X064B, 0X065F},
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90 {0X0670, 0X0670},
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91 {0X06D6, 0X06DC},
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92 {0X06DF, 0X06E4},
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93 {0X06E7, 0X06E8},
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94 {0X06EA, 0X06ED},
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95 {0X0711, 0X0711},
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96 {0X0730, 0X074A},
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97 {0X07A6, 0X07B0},
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98 {0X07EB, 0X07F3},
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99 {0X07FD, 0X07FD},
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100 {0X0816, 0X0819},
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101 {0X081B, 0X0823},
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102 {0X0825, 0X0827},
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103 {0X0829, 0X082D},
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104 {0X0859, 0X085B},
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105 {0X08D3, 0X08E1},
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106 {0X08E3, 0X0903},
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107 {0X093A, 0X093C},
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108 {0X093E, 0X094F},
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109 {0X0951, 0X0957},
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110 {0X0962, 0X0963},
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111 {0X0981, 0X0983},
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112 {0X09BC, 0X09BC},
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113 {0X09BE, 0X09C4},
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114 {0X09C7, 0X09C8},
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115 {0X09CB, 0X09CD},
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116 {0X09D7, 0X09D7},
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117 {0X09E2, 0X09E3},
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118 {0X09FE, 0X09FE},
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119 {0X0A01, 0X0A03},
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120 {0X0A3C, 0X0A3C},
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121 {0X0A3E, 0X0A42},
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122 {0X0A47, 0X0A48},
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123 {0X0A4B, 0X0A4D},
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124 {0X0A51, 0X0A51},
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diff changeset
125 {0X0A70, 0X0A71},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
126 {0X0A75, 0X0A75},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
127 {0X0A81, 0X0A83},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
128 {0X0ABC, 0X0ABC},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
129 {0X0ABE, 0X0AC5},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
130 {0X0AC7, 0X0AC9},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
131 {0X0ACB, 0X0ACD},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
132 {0X0AE2, 0X0AE3},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
133 {0X0AFA, 0X0AFF},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
134 {0X0B01, 0X0B03},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
135 {0X0B3C, 0X0B3C},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
136 {0X0B3E, 0X0B44},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
137 {0X0B47, 0X0B48},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
138 {0X0B4B, 0X0B4D},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
139 {0X0B56, 0X0B57},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
140 {0X0B62, 0X0B63},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
141 {0X0B82, 0X0B82},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
142 {0X0BBE, 0X0BC2},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
143 {0X0BC6, 0X0BC8},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
144 {0X0BCA, 0X0BCD},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
145 {0X0BD7, 0X0BD7},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
146 {0X0C00, 0X0C04},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
147 {0X0C3E, 0X0C44},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
148 {0X0C46, 0X0C48},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
149 {0X0C4A, 0X0C4D},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
150 {0X0C55, 0X0C56},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
151 {0X0C62, 0X0C63},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
152 {0X0C81, 0X0C83},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
153 {0X0CBC, 0X0CBC},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
154 {0X0CBE, 0X0CC4},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
155 {0X0CC6, 0X0CC8},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
156 {0X0CCA, 0X0CCD},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
157 {0X0CD5, 0X0CD6},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
158 {0X0CE2, 0X0CE3},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
159 {0X0D00, 0X0D03},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
160 {0X0D3B, 0X0D3C},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
161 {0X0D3E, 0X0D44},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
162 {0X0D46, 0X0D48},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
163 {0X0D4A, 0X0D4D},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
164 {0X0D57, 0X0D57},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
165 {0X0D62, 0X0D63},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
166 {0X0D82, 0X0D83},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
167 {0X0DCA, 0X0DCA},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
168 {0X0DCF, 0X0DD4},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
169 {0X0DD6, 0X0DD6},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
170 {0X0DD8, 0X0DDF},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
171 {0X0DF2, 0X0DF3},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
172 {0X0E31, 0X0E31},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
173 {0X0E34, 0X0E3A},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
174 {0X0E47, 0X0E4E},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
175 {0X0EB1, 0X0EB1},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
176 {0X0EB4, 0X0EBC},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
177 {0X0EC8, 0X0ECD},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
178 {0X0F18, 0X0F19},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
179 {0X0F35, 0X0F35},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
180 {0X0F37, 0X0F37},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
181 {0X0F39, 0X0F39},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
182 {0X0F3E, 0X0F3F},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
183 {0X0F71, 0X0F84},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
184 {0X0F86, 0X0F87},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
185 {0X0F8D, 0X0F97},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
186 {0X0F99, 0X0FBC},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
187 {0X0FC6, 0X0FC6},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
188 {0X102B, 0X103E},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
189 {0X1056, 0X1059},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
190 {0X105E, 0X1060},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
191 {0X1062, 0X1064},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
192 {0X1067, 0X106D},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
193 {0X1071, 0X1074},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
194 {0X1082, 0X108D},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
195 {0X108F, 0X108F},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
196 {0X109A, 0X109D},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
197 {0X135D, 0X135F},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
198 {0X1712, 0X1714},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
199 {0X1732, 0X1734},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
200 {0X1752, 0X1753},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
201 {0X1772, 0X1773},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
202 {0X17B4, 0X17D3},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
203 {0X17DD, 0X17DD},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
204 {0X180B, 0X180D},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
205 {0X1885, 0X1886},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
206 {0X18A9, 0X18A9},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
207 {0X1920, 0X192B},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
208 {0X1930, 0X193B},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
209 {0X1A17, 0X1A1B},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
210 {0X1A55, 0X1A5E},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
211 {0X1A60, 0X1A7C},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
212 {0X1A7F, 0X1A7F},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
213 {0X1AB0, 0X1ABE},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
214 {0X1B00, 0X1B04},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
215 {0X1B34, 0X1B44},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
216 {0X1B6B, 0X1B73},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
217 {0X1B80, 0X1B82},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
218 {0X1BA1, 0X1BAD},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
219 {0X1BE6, 0X1BF3},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
220 {0X1C24, 0X1C37},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
221 {0X1CD0, 0X1CD2},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
222 {0X1CD4, 0X1CE8},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
223 {0X1CED, 0X1CED},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
224 {0X1CF4, 0X1CF4},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
225 {0X1CF7, 0X1CF9},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
226 {0X1DC0, 0X1DF9},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
227 {0X1DFB, 0X1DFF},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
228 {0X20D0, 0X20F0},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
229 {0X2CEF, 0X2CF1},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
230 {0X2D7F, 0X2D7F},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
231 {0X2DE0, 0X2DFF},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
232 {0X302A, 0X302F},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
233 {0X3099, 0X309A},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
234 {0XA66F, 0XA672},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
235 {0XA674, 0XA67D},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
236 {0XA69E, 0XA69F},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
237 {0XA6F0, 0XA6F1},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
238 {0XA802, 0XA802},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
239 {0XA806, 0XA806},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
240 {0XA80B, 0XA80B},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
241 {0XA823, 0XA827},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
242 {0XA880, 0XA881},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
243 {0XA8B4, 0XA8C5},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
244 {0XA8E0, 0XA8F1},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
245 {0XA8FF, 0XA8FF},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
246 {0XA926, 0XA92D},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
247 {0XA947, 0XA953},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
248 {0XA980, 0XA983},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
249 {0XA9B3, 0XA9C0},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
250 {0XA9E5, 0XA9E5},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
251 {0XAA29, 0XAA36},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
252 {0XAA43, 0XAA43},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
253 {0XAA4C, 0XAA4D},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
254 {0XAA7B, 0XAA7D},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
255 {0XAAB0, 0XAAB0},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
256 {0XAAB2, 0XAAB4},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
257 {0XAAB7, 0XAAB8},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
258 {0XAABE, 0XAABF},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
259 {0XAAC1, 0XAAC1},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
260 {0XAAEB, 0XAAEF},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
261 {0XAAF5, 0XAAF6},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
262 {0XABE3, 0XABEA},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
263 {0XABEC, 0XABED},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
264 {0XFB1E, 0XFB1E},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
265 {0XFE00, 0XFE0F},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
266 {0XFE20, 0XFE2F},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
267 {0X101FD, 0X101FD},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
268 {0X102E0, 0X102E0},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
269 {0X10376, 0X1037A},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
270 {0X10A01, 0X10A03},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
271 {0X10A05, 0X10A06},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
272 {0X10A0C, 0X10A0F},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
273 {0X10A38, 0X10A3A},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
274 {0X10A3F, 0X10A3F},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
275 {0X10AE5, 0X10AE6},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
276 {0X10D24, 0X10D27},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
277 {0X10F46, 0X10F50},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
278 {0X11000, 0X11002},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
279 {0X11038, 0X11046},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
280 {0X1107F, 0X11082},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
281 {0X110B0, 0X110BA},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
282 {0X11100, 0X11102},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
283 {0X11127, 0X11134},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
284 {0X11145, 0X11146},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
285 {0X11173, 0X11173},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
286 {0X11180, 0X11182},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
287 {0X111B3, 0X111C0},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
288 {0X111C9, 0X111CC},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
289 {0X1122C, 0X11237},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
290 {0X1123E, 0X1123E},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
291 {0X112DF, 0X112EA},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
292 {0X11300, 0X11303},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
293 {0X1133B, 0X1133C},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
294 {0X1133E, 0X11344},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
295 {0X11347, 0X11348},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
296 {0X1134B, 0X1134D},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
297 {0X11357, 0X11357},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
298 {0X11362, 0X11363},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
299 {0X11366, 0X1136C},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
300 {0X11370, 0X11374},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
301 {0X11435, 0X11446},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
302 {0X1145E, 0X1145E},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
303 {0X114B0, 0X114C3},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
304 {0X115AF, 0X115B5},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
305 {0X115B8, 0X115C0},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
306 {0X115DC, 0X115DD},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
307 {0X11630, 0X11640},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
308 {0X116AB, 0X116B7},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
309 {0X1171D, 0X1172B},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
310 {0X1182C, 0X1183A},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
311 {0X119D1, 0X119D7},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
312 {0X119DA, 0X119E0},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
313 {0X119E4, 0X119E4},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
314 {0X11A01, 0X11A0A},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
315 {0X11A33, 0X11A39},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
316 {0X11A3B, 0X11A3E},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
317 {0X11A47, 0X11A47},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
318 {0X11A51, 0X11A5B},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
319 {0X11A8A, 0X11A99},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
320 {0X11C2F, 0X11C36},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
321 {0X11C38, 0X11C3F},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
322 {0X11C92, 0X11CA7},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
323 {0X11CA9, 0X11CB6},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
324 {0X11D31, 0X11D36},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
325 {0X11D3A, 0X11D3A},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
326 {0X11D3C, 0X11D3D},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
327 {0X11D3F, 0X11D45},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
328 {0X11D47, 0X11D47},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
329 {0X11D8A, 0X11D8E},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
330 {0X11D90, 0X11D91},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
331 {0X11D93, 0X11D97},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
332 {0X11EF3, 0X11EF6},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
333 {0X16AF0, 0X16AF4},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
334 {0X16B30, 0X16B36},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
335 {0X16F4F, 0X16F4F},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
336 {0X16F51, 0X16F87},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
337 {0X16F8F, 0X16F92},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
338 {0X1BC9D, 0X1BC9E},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
339 {0X1D165, 0X1D169},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
340 {0X1D16D, 0X1D172},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
341 {0X1D17B, 0X1D182},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
342 {0X1D185, 0X1D18B},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
343 {0X1D1AA, 0X1D1AD},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
344 {0X1D242, 0X1D244},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
345 {0X1DA00, 0X1DA36},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
346 {0X1DA3B, 0X1DA6C},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
347 {0X1DA75, 0X1DA75},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
348 {0X1DA84, 0X1DA84},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
349 {0X1DA9B, 0X1DA9F},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
350 {0X1DAA1, 0X1DAAF},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
351 {0X1E000, 0X1E006},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
352 {0X1E008, 0X1E018},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
353 {0X1E01B, 0X1E021},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
354 {0X1E023, 0X1E024},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
355 {0X1E026, 0X1E02A},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
356 {0X1E130, 0X1E136},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
357 {0X1E2EC, 0X1E2EF},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
358 {0X1E8D0, 0X1E8D6},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
359 {0X1E944, 0X1E94A},
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
360 {0XE0100, 0XE01EF}
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
361 };
18064
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
362 #endif
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
363
20518
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
364 /* auxiliary function for binary search in interval table */
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
365 static int bisearch(uint32_t ucs, const struct interval *table, int max) {
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
366 int min = 0;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
367 int mid;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
368
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
369 if ((int)ucs < table[0].first || (int)ucs > table[max].last)
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
370 return 0;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
371 while (max >= min) {
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
372 mid = (min + max) / 2;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
373 if ((int)ucs > table[mid].last)
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
374 min = mid + 1;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
375 else if ((int)ucs < table[mid].first)
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
376 max = mid - 1;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
377 else
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
378 return 1;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
379 }
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
380
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
381 return 0;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
382 }
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
383
20518
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
384
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
385 /* The following two functions define the column width of an ISO 10646
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
386 * character as follows:
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
387 *
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
388 * - The null character (U+0000) has a column width of 0.
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
389 *
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
390 * - Other C0/C1 control characters and DEL will lead to a return
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
391 * value of -1.
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
392 *
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
393 * - Non-spacing and enclosing combining characters (general
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
394 * category code Mn or Me in the Unicode database) have a
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
395 * column width of 0.
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
396 *
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
397 * - SOFT HYPHEN (U+00AD) has a column width of 1.
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
398 *
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
399 * - Other format characters (general category code Cf in the Unicode
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
400 * database) and ZERO WIDTH SPACE (U+200B) have a column width of 0.
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
401 *
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
402 * - Hangul Jamo medial vowels and final consonants (U+1160-U+11FF)
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
403 * have a column width of 0.
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
404 *
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
405 * - Spacing characters in the East Asian Wide (W) or East Asian
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
406 * Full-width (F) category as defined in Unicode Technical
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
407 * Report #11 have a column width of 2.
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
408 *
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
409 * - All remaining characters (including all printable
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
410 * ISO 8859-1 and WGL4 characters, Unicode control characters,
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
411 * etc.) have a column width of 1.
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
412 *
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
413 * This implementation assumes that uint32_t characters are encoded
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
414 * in ISO 10646.
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
415 */
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
416
12210
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
417 #ifdef WCWIDTH_FUNCTION
17777
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
418 // use a provided wcwidth() function
12210
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
419 int WCWIDTH_FUNCTION(uint32_t ucs);
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
420 #else
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
421 # define WCWIDTH_FUNCTION mk_wcwidth
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
422
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
423 static int mk_wcwidth(uint32_t ucs)
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
424 {
20518
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
425 /* test for 8-bit control characters */
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
426 if (ucs == 0)
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
427 return 0;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
428 if (ucs < 32 || (ucs >= 0x7f && ucs < 0xa0))
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
429 return -1;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
430
20518
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
431 /* binary search in table of non-spacing characters */
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
432 if (bisearch(ucs, combining,
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
433 sizeof(combining) / sizeof(struct interval) - 1))
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
434 return 0;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
435
20518
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
436 /* if we arrive here, ucs is not a combining or C0/C1 control character */
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
437
20518
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
438 return 1 +
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
439 (ucs >= 0x1100 &&
20518
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
440 (ucs <= 0x115f || /* Hangul Jamo init. consonants */
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
441 ucs == 0x2329 || ucs == 0x232a ||
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
442 (ucs >= 0x2e80 && ucs <= 0xa4cf &&
20518
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
443 ucs != 0x303f) || /* CJK ... Yi */
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
444 (ucs >= 0xac00 && ucs <= 0xd7a3) || /* Hangul Syllables */
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
445 (ucs >= 0xf900 && ucs <= 0xfaff) || /* CJK Compatibility Ideographs */
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
446 (ucs >= 0xfe10 && ucs <= 0xfe19) || /* Vertical forms */
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
447 (ucs >= 0xfe30 && ucs <= 0xfe6f) || /* CJK Compatibility Forms */
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
448 (ucs >= 0xff00 && ucs <= 0xff60) || /* Fullwidth Forms */
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
449 (ucs >= 0xffe0 && ucs <= 0xffe6) ||
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
450 (ucs >= 0x20000 && ucs <= 0x2fffd) ||
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
451 (ucs >= 0x30000 && ucs <= 0x3fffd)));
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
452 }
12210
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
453 #endif
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
454
18802
3be01cf0a632 patch 8.1.2389: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18064
diff changeset
455 #if 0 // unused
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
456 static int mk_wcswidth(const uint32_t *pwcs, size_t n)
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
457 {
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
458 int w, width = 0;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
459
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
460 for (;*pwcs && n-- > 0; pwcs++)
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
461 if ((w = mk_wcwidth(*pwcs)) < 0)
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
462 return -1;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
463 else
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
464 width += w;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
465
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
466 return width;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
467 }
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
468
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
469
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
470 /*
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
471 * The following functions are the same as mk_wcwidth() and
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
472 * mk_wcswidth(), except that spacing characters in the East Asian
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
473 * Ambiguous (A) category as defined in Unicode Technical Report #11
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
474 * have a column width of 2. This variant might be useful for users of
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
475 * CJK legacy encodings who want to migrate to UCS without changing
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
476 * the traditional terminal character-width behaviour. It is not
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
477 * otherwise recommended for general use.
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
478 */
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
479 static int mk_wcwidth_cjk(uint32_t ucs)
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
480 {
18064
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
481 #endif
20518
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
482 /* sorted list of non-overlapping intervals of East Asian Ambiguous
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
483 * characters, generated by "uniset +WIDTH-A -cat=Me -cat=Mn -cat=Cf c" */
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
484 static const struct interval ambiguous[] = {
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
485 { 0x00A1, 0x00A1 }, { 0x00A4, 0x00A4 }, { 0x00A7, 0x00A8 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
486 { 0x00AA, 0x00AA }, { 0x00AE, 0x00AE }, { 0x00B0, 0x00B4 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
487 { 0x00B6, 0x00BA }, { 0x00BC, 0x00BF }, { 0x00C6, 0x00C6 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
488 { 0x00D0, 0x00D0 }, { 0x00D7, 0x00D8 }, { 0x00DE, 0x00E1 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
489 { 0x00E6, 0x00E6 }, { 0x00E8, 0x00EA }, { 0x00EC, 0x00ED },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
490 { 0x00F0, 0x00F0 }, { 0x00F2, 0x00F3 }, { 0x00F7, 0x00FA },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
491 { 0x00FC, 0x00FC }, { 0x00FE, 0x00FE }, { 0x0101, 0x0101 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
492 { 0x0111, 0x0111 }, { 0x0113, 0x0113 }, { 0x011B, 0x011B },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
493 { 0x0126, 0x0127 }, { 0x012B, 0x012B }, { 0x0131, 0x0133 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
494 { 0x0138, 0x0138 }, { 0x013F, 0x0142 }, { 0x0144, 0x0144 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
495 { 0x0148, 0x014B }, { 0x014D, 0x014D }, { 0x0152, 0x0153 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
496 { 0x0166, 0x0167 }, { 0x016B, 0x016B }, { 0x01CE, 0x01CE },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
497 { 0x01D0, 0x01D0 }, { 0x01D2, 0x01D2 }, { 0x01D4, 0x01D4 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
498 { 0x01D6, 0x01D6 }, { 0x01D8, 0x01D8 }, { 0x01DA, 0x01DA },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
499 { 0x01DC, 0x01DC }, { 0x0251, 0x0251 }, { 0x0261, 0x0261 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
500 { 0x02C4, 0x02C4 }, { 0x02C7, 0x02C7 }, { 0x02C9, 0x02CB },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
501 { 0x02CD, 0x02CD }, { 0x02D0, 0x02D0 }, { 0x02D8, 0x02DB },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
502 { 0x02DD, 0x02DD }, { 0x02DF, 0x02DF }, { 0x0391, 0x03A1 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
503 { 0x03A3, 0x03A9 }, { 0x03B1, 0x03C1 }, { 0x03C3, 0x03C9 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
504 { 0x0401, 0x0401 }, { 0x0410, 0x044F }, { 0x0451, 0x0451 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
505 { 0x2010, 0x2010 }, { 0x2013, 0x2016 }, { 0x2018, 0x2019 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
506 { 0x201C, 0x201D }, { 0x2020, 0x2022 }, { 0x2024, 0x2027 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
507 { 0x2030, 0x2030 }, { 0x2032, 0x2033 }, { 0x2035, 0x2035 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
508 { 0x203B, 0x203B }, { 0x203E, 0x203E }, { 0x2074, 0x2074 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
509 { 0x207F, 0x207F }, { 0x2081, 0x2084 }, { 0x20AC, 0x20AC },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
510 { 0x2103, 0x2103 }, { 0x2105, 0x2105 }, { 0x2109, 0x2109 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
511 { 0x2113, 0x2113 }, { 0x2116, 0x2116 }, { 0x2121, 0x2122 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
512 { 0x2126, 0x2126 }, { 0x212B, 0x212B }, { 0x2153, 0x2154 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
513 { 0x215B, 0x215E }, { 0x2160, 0x216B }, { 0x2170, 0x2179 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
514 { 0x2190, 0x2199 }, { 0x21B8, 0x21B9 }, { 0x21D2, 0x21D2 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
515 { 0x21D4, 0x21D4 }, { 0x21E7, 0x21E7 }, { 0x2200, 0x2200 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
516 { 0x2202, 0x2203 }, { 0x2207, 0x2208 }, { 0x220B, 0x220B },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
517 { 0x220F, 0x220F }, { 0x2211, 0x2211 }, { 0x2215, 0x2215 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
518 { 0x221A, 0x221A }, { 0x221D, 0x2220 }, { 0x2223, 0x2223 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
519 { 0x2225, 0x2225 }, { 0x2227, 0x222C }, { 0x222E, 0x222E },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
520 { 0x2234, 0x2237 }, { 0x223C, 0x223D }, { 0x2248, 0x2248 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
521 { 0x224C, 0x224C }, { 0x2252, 0x2252 }, { 0x2260, 0x2261 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
522 { 0x2264, 0x2267 }, { 0x226A, 0x226B }, { 0x226E, 0x226F },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
523 { 0x2282, 0x2283 }, { 0x2286, 0x2287 }, { 0x2295, 0x2295 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
524 { 0x2299, 0x2299 }, { 0x22A5, 0x22A5 }, { 0x22BF, 0x22BF },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
525 { 0x2312, 0x2312 }, { 0x2460, 0x24E9 }, { 0x24EB, 0x254B },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
526 { 0x2550, 0x2573 }, { 0x2580, 0x258F }, { 0x2592, 0x2595 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
527 { 0x25A0, 0x25A1 }, { 0x25A3, 0x25A9 }, { 0x25B2, 0x25B3 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
528 { 0x25B6, 0x25B7 }, { 0x25BC, 0x25BD }, { 0x25C0, 0x25C1 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
529 { 0x25C6, 0x25C8 }, { 0x25CB, 0x25CB }, { 0x25CE, 0x25D1 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
530 { 0x25E2, 0x25E5 }, { 0x25EF, 0x25EF }, { 0x2605, 0x2606 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
531 { 0x2609, 0x2609 }, { 0x260E, 0x260F }, { 0x2614, 0x2615 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
532 { 0x261C, 0x261C }, { 0x261E, 0x261E }, { 0x2640, 0x2640 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
533 { 0x2642, 0x2642 }, { 0x2660, 0x2661 }, { 0x2663, 0x2665 },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
534 { 0x2667, 0x266A }, { 0x266C, 0x266D }, { 0x266F, 0x266F },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
535 { 0x273D, 0x273D }, { 0x2776, 0x277F }, { 0xE000, 0xF8FF },
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
536 { 0xFFFD, 0xFFFD }, { 0xF0000, 0xFFFFD }, { 0x100000, 0x10FFFD }
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
537 };
18064
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
538 #if 0
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
539
20518
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
540 /* binary search in table of non-spacing characters */
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
541 if (bisearch(ucs, ambiguous,
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
542 sizeof(ambiguous) / sizeof(struct interval) - 1))
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
543 return 2;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
544
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
545 return mk_wcwidth(ucs);
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
546 }
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
547
20518
a4652d7ec99f patch 8.2.0813: libvterm code is slightly different from upstream
Bram Moolenaar <Bram@vim.org>
parents: 20443
diff changeset
548
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
549 static int mk_wcswidth_cjk(const uint32_t *pwcs, size_t n)
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
550 {
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
551 int w, width = 0;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
552
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
553 for (;*pwcs && n-- > 0; pwcs++)
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
554 if ((w = mk_wcwidth_cjk(*pwcs)) < 0)
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
555 return -1;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
556 else
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
557 width += w;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
558
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
559 return width;
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
560 }
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
561 #endif
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
562
18064
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
563 INTERNAL int vterm_unicode_is_ambiguous(uint32_t codepoint)
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
564 {
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
565 return (bisearch(codepoint, ambiguous,
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
566 sizeof(ambiguous) / sizeof(struct interval) - 1)) ? 1 : 0;
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
567 }
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
568
12210
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
569 #ifdef IS_COMBINING_FUNCTION
17777
811a12a78164 patch 8.1.1885: comments in libvterm are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 13770
diff changeset
570 // Use a provided is_combining() function.
12210
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
571 int IS_COMBINING_FUNCTION(uint32_t codepoint);
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
572 #else
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
573 # define IS_COMBINING_FUNCTION vterm_is_combining
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
574 static int
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
575 vterm_is_combining(uint32_t codepoint)
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
576 {
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
577 return bisearch(codepoint, combining, sizeof(combining) / sizeof(struct interval) - 1);
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
578 }
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
579 #endif
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
580
18064
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
581 #ifdef GET_SPECIAL_PTY_TYPE_FUNCTION
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
582 int GET_SPECIAL_PTY_TYPE_FUNCTION(void);
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
583 #else
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
584 # define GET_SPECIAL_PTY_TYPE_FUNCTION vterm_get_special_pty_type_placeholder
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
585 static int
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
586 vterm_get_special_pty_type_placeholder(void)
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
587 {
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
588 return 0;
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
589 }
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
590 #endif
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
591
13770
2449b6ce1456 patch 8.0.1757: unnecessary changes in libvterm
Christian Brabandt <cb@256bit.org>
parents: 12210
diff changeset
592 // ################################
2449b6ce1456 patch 8.0.1757: unnecessary changes in libvterm
Christian Brabandt <cb@256bit.org>
parents: 12210
diff changeset
593 // ### The rest added by Paul Evans
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
594
20443
e02d45e302a2 patch 8.2.0776: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents: 18802
diff changeset
595 static const struct interval fullwidth[] = {
e02d45e302a2 patch 8.2.0776: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents: 18802
diff changeset
596 #include "fullwidth.inc"
e02d45e302a2 patch 8.2.0776: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents: 18802
diff changeset
597 };
e02d45e302a2 patch 8.2.0776: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents: 18802
diff changeset
598
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
599 INTERNAL int vterm_unicode_width(uint32_t codepoint)
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
600 {
20443
e02d45e302a2 patch 8.2.0776: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents: 18802
diff changeset
601 if(bisearch(codepoint, fullwidth, sizeof(fullwidth) / sizeof(fullwidth[0]) - 1))
e02d45e302a2 patch 8.2.0776: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents: 18802
diff changeset
602 return 2;
e02d45e302a2 patch 8.2.0776: libvterm code lags behind the upstream version
Bram Moolenaar <Bram@vim.org>
parents: 18802
diff changeset
603
12210
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
604 return WCWIDTH_FUNCTION(codepoint);
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
605 }
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
606
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
607 INTERNAL int vterm_unicode_is_combining(uint32_t codepoint)
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
608 {
12210
b9b06aa0b6d9 patch 8.0.0985: libvterm has its own idea of character width
Christian Brabandt <cb@256bit.org>
parents: 11621
diff changeset
609 return IS_COMBINING_FUNCTION(codepoint);
11621
b8299e742f41 patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
610 }
18064
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
611
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
612 INTERNAL int vterm_get_special_pty_type(void)
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
613 {
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
614 return GET_SPECIAL_PTY_TYPE_FUNCTION();
8b4f9be5db73 patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents: 17777
diff changeset
615 }