Skip to content

Instantly share code, notes, and snippets.

@waltarix
Last active March 19, 2020 08:12
Show Gist options
  • Save waltarix/7a36cc9f234a4a2958a24927696cf87c to your computer and use it in GitHub Desktop.
Save waltarix/7a36cc9f234a4a2958a24927696cf87c to your computer and use it in GitHub Desktop.
custom wcwidth9.h
#ifndef WCWIDTH9_H
#define WCWIDTH9_H
#include <stdlib.h>
#include <stdbool.h>
struct wcwidth9_interval {
long first;
long last;
};
static const struct wcwidth9_interval wcwidth9_private[] = {
{0x0f0000, 0x0ffffd},
{0x100000, 0x10fffd},
};
static const struct wcwidth9_interval wcwidth9_nonprint[] = {
{0x0000, 0x001f},
{0x007f, 0x009f},
{0x00ad, 0x00ad},
{0x070f, 0x070f},
{0x180b, 0x180e},
{0x200b, 0x200f},
{0x2028, 0x2029},
{0x202a, 0x202e},
{0x206a, 0x206f},
{0xd800, 0xdfff},
{0xfeff, 0xfeff},
{0xfff9, 0xfffb},
{0xfffe, 0xffff},
};
static const struct wcwidth9_interval wcwidth9_combining[] = {
{0x0300, 0x036f},
{0x0483, 0x0489},
{0x0591, 0x05bd},
{0x05bf, 0x05bf},
{0x05c1, 0x05c2},
{0x05c4, 0x05c5},
{0x05c7, 0x05c7},
{0x0610, 0x061a},
{0x064b, 0x065f},
{0x0670, 0x0670},
{0x06d6, 0x06dc},
{0x06df, 0x06e4},
{0x06e7, 0x06e8},
{0x06ea, 0x06ed},
{0x0711, 0x0711},
{0x0730, 0x074a},
{0x07a6, 0x07b0},
{0x07eb, 0x07f3},
{0x07fd, 0x07fd},
{0x0816, 0x0819},
{0x081b, 0x0823},
{0x0825, 0x0827},
{0x0829, 0x082d},
{0x0859, 0x085b},
{0x08d3, 0x08e1},
{0x08e3, 0x0903},
{0x093a, 0x093c},
{0x093e, 0x094f},
{0x0951, 0x0957},
{0x0962, 0x0963},
{0x0981, 0x0983},
{0x09bc, 0x09bc},
{0x09be, 0x09c4},
{0x09c7, 0x09c8},
{0x09cb, 0x09cd},
{0x09d7, 0x09d7},
{0x09e2, 0x09e3},
{0x09fe, 0x09fe},
{0x0a01, 0x0a03},
{0x0a3c, 0x0a3c},
{0x0a3e, 0x0a42},
{0x0a47, 0x0a48},
{0x0a4b, 0x0a4d},
{0x0a51, 0x0a51},
{0x0a70, 0x0a71},
{0x0a75, 0x0a75},
{0x0a81, 0x0a83},
{0x0abc, 0x0abc},
{0x0abe, 0x0ac5},
{0x0ac7, 0x0ac9},
{0x0acb, 0x0acd},
{0x0ae2, 0x0ae3},
{0x0afa, 0x0aff},
{0x0b01, 0x0b03},
{0x0b3c, 0x0b3c},
{0x0b3e, 0x0b44},
{0x0b47, 0x0b48},
{0x0b4b, 0x0b4d},
{0x0b56, 0x0b57},
{0x0b62, 0x0b63},
{0x0b82, 0x0b82},
{0x0bbe, 0x0bc2},
{0x0bc6, 0x0bc8},
{0x0bca, 0x0bcd},
{0x0bd7, 0x0bd7},
{0x0c00, 0x0c04},
{0x0c3e, 0x0c44},
{0x0c46, 0x0c48},
{0x0c4a, 0x0c4d},
{0x0c55, 0x0c56},
{0x0c62, 0x0c63},
{0x0c81, 0x0c83},
{0x0cbc, 0x0cbc},
{0x0cbe, 0x0cc4},
{0x0cc6, 0x0cc8},
{0x0cca, 0x0ccd},
{0x0cd5, 0x0cd6},
{0x0ce2, 0x0ce3},
{0x0d00, 0x0d03},
{0x0d3b, 0x0d3c},
{0x0d3e, 0x0d44},
{0x0d46, 0x0d48},
{0x0d4a, 0x0d4d},
{0x0d57, 0x0d57},
{0x0d62, 0x0d63},
{0x0d82, 0x0d83},
{0x0dca, 0x0dca},
{0x0dcf, 0x0dd4},
{0x0dd6, 0x0dd6},
{0x0dd8, 0x0ddf},
{0x0df2, 0x0df3},
{0x0e31, 0x0e31},
{0x0e34, 0x0e3a},
{0x0e47, 0x0e4e},
{0x0eb1, 0x0eb1},
{0x0eb4, 0x0ebc},
{0x0ec8, 0x0ecd},
{0x0f18, 0x0f19},
{0x0f35, 0x0f35},
{0x0f37, 0x0f37},
{0x0f39, 0x0f39},
{0x0f3e, 0x0f3f},
{0x0f71, 0x0f84},
{0x0f86, 0x0f87},
{0x0f8d, 0x0f97},
{0x0f99, 0x0fbc},
{0x0fc6, 0x0fc6},
{0x102b, 0x103e},
{0x1056, 0x1059},
{0x105e, 0x1060},
{0x1062, 0x1064},
{0x1067, 0x106d},
{0x1071, 0x1074},
{0x1082, 0x108d},
{0x108f, 0x108f},
{0x109a, 0x109d},
{0x135d, 0x135f},
{0x1712, 0x1714},
{0x1732, 0x1734},
{0x1752, 0x1753},
{0x1772, 0x1773},
{0x17b4, 0x17d3},
{0x17dd, 0x17dd},
{0x180b, 0x180d},
{0x1885, 0x1886},
{0x18a9, 0x18a9},
{0x1920, 0x192b},
{0x1930, 0x193b},
{0x1a17, 0x1a1b},
{0x1a55, 0x1a5e},
{0x1a60, 0x1a7c},
{0x1a7f, 0x1a7f},
{0x1ab0, 0x1abe},
{0x1b00, 0x1b04},
{0x1b34, 0x1b44},
{0x1b6b, 0x1b73},
{0x1b80, 0x1b82},
{0x1ba1, 0x1bad},
{0x1be6, 0x1bf3},
{0x1c24, 0x1c37},
{0x1cd0, 0x1cd2},
{0x1cd4, 0x1ce8},
{0x1ced, 0x1ced},
{0x1cf4, 0x1cf4},
{0x1cf7, 0x1cf9},
{0x1dc0, 0x1df9},
{0x1dfb, 0x1dff},
{0x20d0, 0x20f0},
{0x2cef, 0x2cf1},
{0x2d7f, 0x2d7f},
{0x2de0, 0x2dff},
{0x302a, 0x302f},
{0x3099, 0x309a},
{0xa66f, 0xa672},
{0xa674, 0xa67d},
{0xa69e, 0xa69f},
{0xa6f0, 0xa6f1},
{0xa802, 0xa802},
{0xa806, 0xa806},
{0xa80b, 0xa80b},
{0xa823, 0xa827},
{0xa880, 0xa881},
{0xa8b4, 0xa8c5},
{0xa8e0, 0xa8f1},
{0xa8ff, 0xa8ff},
{0xa926, 0xa92d},
{0xa947, 0xa953},
{0xa980, 0xa983},
{0xa9b3, 0xa9c0},
{0xa9e5, 0xa9e5},
{0xaa29, 0xaa36},
{0xaa43, 0xaa43},
{0xaa4c, 0xaa4d},
{0xaa7b, 0xaa7d},
{0xaab0, 0xaab0},
{0xaab2, 0xaab4},
{0xaab7, 0xaab8},
{0xaabe, 0xaabf},
{0xaac1, 0xaac1},
{0xaaeb, 0xaaef},
{0xaaf5, 0xaaf6},
{0xabe3, 0xabea},
{0xabec, 0xabed},
{0xfb1e, 0xfb1e},
{0xfe00, 0xfe0f},
{0xfe20, 0xfe2f},
{0x101fd, 0x101fd},
{0x102e0, 0x102e0},
{0x10376, 0x1037a},
{0x10a01, 0x10a03},
{0x10a05, 0x10a06},
{0x10a0c, 0x10a0f},
{0x10a38, 0x10a3a},
{0x10a3f, 0x10a3f},
{0x10ae5, 0x10ae6},
{0x10d24, 0x10d27},
{0x10f46, 0x10f50},
{0x11000, 0x11002},
{0x11038, 0x11046},
{0x1107f, 0x11082},
{0x110b0, 0x110ba},
{0x11100, 0x11102},
{0x11127, 0x11134},
{0x11145, 0x11146},
{0x11173, 0x11173},
{0x11180, 0x11182},
{0x111b3, 0x111c0},
{0x111c9, 0x111cc},
{0x1122c, 0x11237},
{0x1123e, 0x1123e},
{0x112df, 0x112ea},
{0x11300, 0x11303},
{0x1133b, 0x1133c},
{0x1133e, 0x11344},
{0x11347, 0x11348},
{0x1134b, 0x1134d},
{0x11357, 0x11357},
{0x11362, 0x11363},
{0x11366, 0x1136c},
{0x11370, 0x11374},
{0x11435, 0x11446},
{0x1145e, 0x1145e},
{0x114b0, 0x114c3},
{0x115af, 0x115b5},
{0x115b8, 0x115c0},
{0x115dc, 0x115dd},
{0x11630, 0x11640},
{0x116ab, 0x116b7},
{0x1171d, 0x1172b},
{0x1182c, 0x1183a},
{0x119d1, 0x119d7},
{0x119da, 0x119e0},
{0x119e4, 0x119e4},
{0x11a01, 0x11a0a},
{0x11a33, 0x11a39},
{0x11a3b, 0x11a3e},
{0x11a47, 0x11a47},
{0x11a51, 0x11a5b},
{0x11a8a, 0x11a99},
{0x11c2f, 0x11c36},
{0x11c38, 0x11c3f},
{0x11c92, 0x11ca7},
{0x11ca9, 0x11cb6},
{0x11d31, 0x11d36},
{0x11d3a, 0x11d3a},
{0x11d3c, 0x11d3d},
{0x11d3f, 0x11d45},
{0x11d47, 0x11d47},
{0x11d8a, 0x11d8e},
{0x11d90, 0x11d91},
{0x11d93, 0x11d97},
{0x11ef3, 0x11ef6},
{0x16af0, 0x16af4},
{0x16b30, 0x16b36},
{0x16f4f, 0x16f4f},
{0x16f51, 0x16f87},
{0x16f8f, 0x16f92},
{0x1bc9d, 0x1bc9e},
{0x1d165, 0x1d169},
{0x1d16d, 0x1d172},
{0x1d17b, 0x1d182},
{0x1d185, 0x1d18b},
{0x1d1aa, 0x1d1ad},
{0x1d242, 0x1d244},
{0x1da00, 0x1da36},
{0x1da3b, 0x1da6c},
{0x1da75, 0x1da75},
{0x1da84, 0x1da84},
{0x1da9b, 0x1da9f},
{0x1daa1, 0x1daaf},
{0x1e000, 0x1e006},
{0x1e008, 0x1e018},
{0x1e01b, 0x1e021},
{0x1e023, 0x1e024},
{0x1e026, 0x1e02a},
{0x1e130, 0x1e136},
{0x1e2ec, 0x1e2ef},
{0x1e8d0, 0x1e8d6},
{0x1e944, 0x1e94a},
{0xe0100, 0xe01ef},
};
static const struct wcwidth9_interval wcwidth9_doublewidth[] = {
{0x1100, 0x115f},
{0x231a, 0x231b},
{0x2329, 0x232a},
{0x23e9, 0x23ec},
{0x23f0, 0x23f0},
{0x23f3, 0x23f3},
{0x25fd, 0x25fe},
{0x2614, 0x2615},
{0x2648, 0x2653},
{0x267f, 0x267f},
{0x2693, 0x2693},
{0x26a1, 0x26a1},
{0x26aa, 0x26ab},
{0x26bd, 0x26be},
{0x26c4, 0x26c5},
{0x26ce, 0x26ce},
{0x26d4, 0x26d4},
{0x26ea, 0x26ea},
{0x26f2, 0x26f3},
{0x26f5, 0x26f5},
{0x26fa, 0x26fa},
{0x26fd, 0x26fd},
{0x2705, 0x2705},
{0x270a, 0x270b},
{0x2728, 0x2728},
{0x274c, 0x274c},
{0x274e, 0x274e},
{0x2753, 0x2755},
{0x2757, 0x2757},
{0x2795, 0x2797},
{0x27b0, 0x27b0},
{0x27bf, 0x27bf},
{0x2b1b, 0x2b1c},
{0x2b50, 0x2b50},
{0x2b55, 0x2b55},
{0x2e80, 0x2e99},
{0x2e9b, 0x2ef3},
{0x2f00, 0x2fd5},
{0x2ff0, 0x2ffb},
{0x3000, 0x303e},
{0x3041, 0x3096},
{0x3099, 0x30ff},
{0x3105, 0x312f},
{0x3131, 0x318e},
{0x3190, 0x31ba},
{0x31c0, 0x31e3},
{0x31f0, 0x321e},
{0x3220, 0x3247},
{0x3250, 0x4dbf},
{0x4e00, 0xa48c},
{0xa490, 0xa4c6},
{0xa960, 0xa97c},
{0xac00, 0xd7a3},
{0xf900, 0xfaff},
{0xfe10, 0xfe19},
{0xfe30, 0xfe52},
{0xfe54, 0xfe66},
{0xfe68, 0xfe6b},
{0xff01, 0xff60},
{0xffe0, 0xffe6},
{0x16fe0, 0x16fe3},
{0x17000, 0x187f7},
{0x18800, 0x18af2},
{0x1b000, 0x1b11e},
{0x1b150, 0x1b152},
{0x1b164, 0x1b167},
{0x1b170, 0x1b2fb},
{0x1f004, 0x1f004},
{0x1f0cf, 0x1f0cf},
{0x1f18e, 0x1f18e},
{0x1f191, 0x1f19a},
{0x1f200, 0x1f202},
{0x1f210, 0x1f23b},
{0x1f240, 0x1f248},
{0x1f250, 0x1f251},
{0x1f260, 0x1f265},
{0x1f300, 0x1f320},
{0x1f32d, 0x1f335},
{0x1f337, 0x1f37c},
{0x1f37e, 0x1f393},
{0x1f3a0, 0x1f3ca},
{0x1f3cf, 0x1f3d3},
{0x1f3e0, 0x1f3f0},
{0x1f3f4, 0x1f3f4},
{0x1f3f8, 0x1f43e},
{0x1f440, 0x1f440},
{0x1f442, 0x1f4fc},
{0x1f4ff, 0x1f53d},
{0x1f54b, 0x1f54e},
{0x1f550, 0x1f567},
{0x1f57a, 0x1f57a},
{0x1f595, 0x1f596},
{0x1f5a4, 0x1f5a4},
{0x1f5fb, 0x1f64f},
{0x1f680, 0x1f6c5},
{0x1f6cc, 0x1f6cc},
{0x1f6d0, 0x1f6d2},
{0x1f6d5, 0x1f6d5},
{0x1f6eb, 0x1f6ec},
{0x1f6f4, 0x1f6fa},
{0x1f7e0, 0x1f7eb},
{0x1f90d, 0x1f971},
{0x1f973, 0x1f976},
{0x1f97a, 0x1f9a2},
{0x1f9a5, 0x1f9aa},
{0x1f9ae, 0x1f9ca},
{0x1f9cd, 0x1f9ff},
{0x1fa70, 0x1fa73},
{0x1fa78, 0x1fa7a},
{0x1fa80, 0x1fa82},
{0x1fa90, 0x1fa95},
{0x20000, 0x2fffd},
{0x30000, 0x3fffd},
};
static const struct wcwidth9_interval wcwidth9_ambiguous[] = {
{0x00a1, 0x00a1},
{0x00a4, 0x00a4},
{0x00a7, 0x00a8},
{0x00aa, 0x00aa},
{0x00ad, 0x00ae},
{0x00b0, 0x00b4},
{0x00b6, 0x00ba},
{0x00bc, 0x00bf},
{0x00c6, 0x00c6},
{0x00d0, 0x00d0},
{0x00d7, 0x00d8},
{0x00de, 0x00e1},
{0x00e6, 0x00e6},
{0x00e8, 0x00ea},
{0x00ec, 0x00ed},
{0x00f0, 0x00f0},
{0x00f2, 0x00f3},
{0x00f7, 0x00fa},
{0x00fc, 0x00fc},
{0x00fe, 0x00fe},
{0x0101, 0x0101},
{0x0111, 0x0111},
{0x0113, 0x0113},
{0x011b, 0x011b},
{0x0126, 0x0127},
{0x012b, 0x012b},
{0x0131, 0x0133},
{0x0138, 0x0138},
{0x013f, 0x0142},
{0x0144, 0x0144},
{0x0148, 0x014b},
{0x014d, 0x014d},
{0x0152, 0x0153},
{0x0166, 0x0167},
{0x016b, 0x016b},
{0x01ce, 0x01ce},
{0x01d0, 0x01d0},
{0x01d2, 0x01d2},
{0x01d4, 0x01d4},
{0x01d6, 0x01d6},
{0x01d8, 0x01d8},
{0x01da, 0x01da},
{0x01dc, 0x01dc},
{0x0251, 0x0251},
{0x0261, 0x0261},
{0x02c4, 0x02c4},
{0x02c7, 0x02c7},
{0x02c9, 0x02cb},
{0x02cd, 0x02cd},
{0x02d0, 0x02d0},
{0x02d8, 0x02db},
{0x02dd, 0x02dd},
{0x02df, 0x02df},
{0x0300, 0x036f},
{0x0391, 0x03a1},
{0x03a3, 0x03a9},
{0x03b1, 0x03c1},
{0x03c3, 0x03c9},
{0x0401, 0x0401},
{0x0410, 0x044f},
{0x0451, 0x0451},
{0x2010, 0x2010},
{0x2013, 0x2016},
{0x2018, 0x2019},
{0x201c, 0x201d},
{0x2020, 0x2022},
{0x2024, 0x2027},
{0x2030, 0x2030},
{0x2032, 0x2033},
{0x2035, 0x2035},
{0x203b, 0x203b},
{0x203e, 0x203e},
{0x2074, 0x2074},
{0x207f, 0x207f},
{0x2081, 0x2084},
{0x20ac, 0x20ac},
{0x2103, 0x2103},
{0x2105, 0x2105},
{0x2109, 0x2109},
{0x2113, 0x2113},
{0x2116, 0x2116},
{0x2121, 0x2122},
{0x2126, 0x2126},
{0x212b, 0x212b},
{0x2153, 0x2154},
{0x215b, 0x215e},
{0x2160, 0x216b},
{0x2170, 0x2179},
{0x2189, 0x2189},
{0x2190, 0x2199},
{0x21b8, 0x21b9},
{0x21d2, 0x21d2},
{0x21d4, 0x21d4},
{0x21e7, 0x21e7},
{0x2200, 0x2200},
{0x2202, 0x2203},
{0x2207, 0x2208},
{0x220b, 0x220b},
{0x220f, 0x220f},
{0x2211, 0x2211},
{0x2215, 0x2215},
{0x221a, 0x221a},
{0x221d, 0x2220},
{0x2223, 0x2223},
{0x2225, 0x2225},
{0x2227, 0x222c},
{0x222e, 0x222e},
{0x2234, 0x2237},
{0x223c, 0x223d},
{0x2248, 0x2248},
{0x224c, 0x224c},
{0x2252, 0x2252},
{0x2260, 0x2261},
{0x2264, 0x2267},
{0x226a, 0x226b},
{0x226e, 0x226f},
{0x2282, 0x2283},
{0x2286, 0x2287},
{0x2295, 0x2295},
{0x2299, 0x2299},
{0x22a5, 0x22a5},
{0x22bf, 0x22bf},
{0x2312, 0x2312},
{0x2460, 0x24e9},
{0x25a0, 0x25a1},
{0x25a3, 0x25a9},
{0x25b2, 0x25b3},
{0x25b6, 0x25b7},
{0x25bc, 0x25bd},
{0x25c0, 0x25c1},
{0x25c6, 0x25c8},
{0x25cb, 0x25cb},
{0x25ce, 0x25d1},
{0x25e2, 0x25e5},
{0x25ef, 0x25ef},
{0x2605, 0x2606},
{0x2609, 0x2609},
{0x260e, 0x260f},
{0x261c, 0x261c},
{0x261e, 0x261e},
{0x2640, 0x2640},
{0x2642, 0x2642},
{0x2660, 0x2661},
{0x2663, 0x2665},
{0x2667, 0x266a},
{0x266c, 0x266d},
{0x266f, 0x266f},
{0x269e, 0x269f},
{0x26bf, 0x26bf},
{0x26c6, 0x26cd},
{0x26cf, 0x26d3},
{0x26d5, 0x26e1},
{0x26e3, 0x26e3},
{0x26e8, 0x26e9},
{0x26eb, 0x26f1},
{0x26f4, 0x26f4},
{0x26f6, 0x26f9},
{0x26fb, 0x26fc},
{0x26fe, 0x26ff},
{0x273d, 0x273d},
{0x2776, 0x277f},
{0x2b56, 0x2b59},
{0x3248, 0x324f},
{0xe000, 0xe09f},
{0xe0d8, 0xf8ff},
{0xfe00, 0xfe0f},
{0xfffd, 0xfffd},
{0x1f100, 0x1f10a},
{0x1f110, 0x1f12d},
{0x1f130, 0x1f169},
{0x1f170, 0x1f18d},
{0x1f18f, 0x1f190},
{0x1f19b, 0x1f1ac},
{0xe0100, 0xe01ef},
{0xf0000, 0xffffd},
{0x100000, 0x10fffd},
};
static const struct wcwidth9_interval wcwidth9_emoji_width[] = {
{0x1f1e6, 0x1f1ff},
{0x1f321, 0x1f321},
{0x1f324, 0x1f37d},
{0x1f396, 0x1f397},
{0x1f399, 0x1f39b},
{0x1f39e, 0x1f3df},
{0x1f3f3, 0x1f3f5},
{0x1f3f7, 0x1f4fd},
{0x1f549, 0x1f54a},
{0x1f56f, 0x1f570},
{0x1f573, 0x1f579},
{0x1f587, 0x1f587},
{0x1f58a, 0x1f58d},
{0x1f590, 0x1f590},
{0x1f5a5, 0x1f5a5},
{0x1f5a8, 0x1f5a8},
{0x1f5b1, 0x1f5b2},
{0x1f5bc, 0x1f5bc},
{0x1f5c2, 0x1f5c4},
{0x1f5d1, 0x1f5d3},
{0x1f5dc, 0x1f5de},
{0x1f5e1, 0x1f5e1},
{0x1f5e3, 0x1f5e3},
{0x1f5e8, 0x1f5e8},
{0x1f5ef, 0x1f5ef},
{0x1f5f3, 0x1f5f3},
{0x1f5fa, 0x1f5fa},
{0x1f6cb, 0x1f6cf},
{0x1f6e0, 0x1f6e5},
{0x1f6e9, 0x1f6e9},
{0x1f6f0, 0x1f6f0},
{0x1f6f3, 0x1f6f3},
};
#define WCWIDTH9_ARRAY_SIZE(arr) ((sizeof(arr)/sizeof((arr)[0])) / ((size_t)(!(sizeof(arr) % sizeof((arr)[0])))))
static inline bool wcwidth9_intable(const struct wcwidth9_interval *table, size_t n_items, int c) {
int mid, bot, top;
if (c < table[0].first) {
return false;
}
bot = 0;
top = (int)(n_items - 1);
while (top >= bot) {
mid = (bot + top) / 2;
if (table[mid].last < c) {
bot = mid + 1;
} else if (table[mid].first > c) {
top = mid - 1;
} else {
return true;
}
}
return false;
}
static inline int wcwidth9(int c) {
if (c == 0) {
return 0;
}
if (c < 0|| c > 0x10ffff) {
return -1;
}
if (c <= 0xff) {
return 1;
}
if (wcwidth9_intable(wcwidth9_nonprint, WCWIDTH9_ARRAY_SIZE(wcwidth9_nonprint), c)) {
return -1;
}
if (wcwidth9_intable(wcwidth9_combining, WCWIDTH9_ARRAY_SIZE(wcwidth9_combining), c)) {
return 0;
}
if (wcwidth9_intable(wcwidth9_private, WCWIDTH9_ARRAY_SIZE(wcwidth9_private), c)) {
return -3;
}
if (wcwidth9_intable(wcwidth9_ambiguous, WCWIDTH9_ARRAY_SIZE(wcwidth9_ambiguous), c)) {
return 2;
}
if (wcwidth9_intable(wcwidth9_doublewidth, WCWIDTH9_ARRAY_SIZE(wcwidth9_doublewidth), c)) {
return 2;
}
if (wcwidth9_intable(wcwidth9_emoji_width, WCWIDTH9_ARRAY_SIZE(wcwidth9_emoji_width), c)) {
return 2;
}
return 1;
}
#endif /* WCWIDTH9_H */
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment