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terminal/kitty: add graphics diacritics file

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This commit is contained in:
Mitchell Hashimoto
2024-07-24 11:27:02 -07:00
parent b103e31727
commit d29073d999
2 changed files with 334 additions and 0 deletions
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5
src/terminal/kitty/graphics.zig
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@ -20,3 +20,8 @@ pub usingnamespace @import("graphics_command.zig");
pub usingnamespace @import("graphics_exec.zig"); pub usingnamespace @import("graphics_exec.zig");
pub usingnamespace @import("graphics_image.zig"); pub usingnamespace @import("graphics_image.zig");
pub usingnamespace @import("graphics_storage.zig"); pub usingnamespace @import("graphics_storage.zig");
pub const diacritics = @import("graphics_diacritics.zig");
test {
@import("std").testing.refAllDecls(@This());
}

329
src/terminal/kitty/graphics_diacritics.zig Normal file
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@ -0,0 +1,329 @@
const std = @import("std");
const assert = std.debug.assert;
const testing = std.testing;
/// Get the row/col index for a diacritic codepoint.
pub fn get(cp: u21) ?usize {
return std.sort.binarySearch(u21, cp, diacritics, {}, (struct {
fn order(context: void, lhs: u21, rhs: u21) std.math.Order {
_ = context;
return std.math.order(lhs, rhs);
}
}).order);
}
/// These are the diacritics used with the Kitty graphics protocol
/// Unicode placement feature to specify the row/column for placement.
/// The index into the array determines the value.
///
/// This is derived from:
/// https://sw.kovidgoyal.net/kitty/_downloads/f0a0de9ec8d9ff4456206db8e0814937/rowcolumn-diacritics.txt
const diacritics: []const u21 = &.{
0x0305,
0x030D,
0x030E,
0x0310,
0x0312,
0x033D,
0x033E,
0x033F,
0x0346,
0x034A,
0x034B,
0x034C,
0x0350,
0x0351,
0x0352,
0x0357,
0x035B,
0x0363,
0x0364,
0x0365,
0x0366,
0x0367,
0x0368,
0x0369,
0x036A,
0x036B,
0x036C,
0x036D,
0x036E,
0x036F,
0x0483,
0x0484,
0x0485,
0x0486,
0x0487,
0x0592,
0x0593,
0x0594,
0x0595,
0x0597,
0x0598,
0x0599,
0x059C,
0x059D,
0x059E,
0x059F,
0x05A0,
0x05A1,
0x05A8,
0x05A9,
0x05AB,
0x05AC,
0x05AF,
0x05C4,
0x0610,
0x0611,
0x0612,
0x0613,
0x0614,
0x0615,
0x0616,
0x0617,
0x0657,
0x0658,
0x0659,
0x065A,
0x065B,
0x065D,
0x065E,
0x06D6,
0x06D7,
0x06D8,
0x06D9,
0x06DA,
0x06DB,
0x06DC,
0x06DF,
0x06E0,
0x06E1,
0x06E2,
0x06E4,
0x06E7,
0x06E8,
0x06EB,
0x06EC,
0x0730,
0x0732,
0x0733,
0x0735,
0x0736,
0x073A,
0x073D,
0x073F,
0x0740,
0x0741,
0x0743,
0x0745,
0x0747,
0x0749,
0x074A,
0x07EB,
0x07EC,
0x07ED,
0x07EE,
0x07EF,
0x07F0,
0x07F1,
0x07F3,
0x0816,
0x0817,
0x0818,
0x0819,
0x081B,
0x081C,
0x081D,
0x081E,
0x081F,
0x0820,
0x0821,
0x0822,
0x0823,
0x0825,
0x0826,
0x0827,
0x0829,
0x082A,
0x082B,
0x082C,
0x082D,
0x0951,
0x0953,
0x0954,
0x0F82,
0x0F83,
0x0F86,
0x0F87,
0x135D,
0x135E,
0x135F,
0x17DD,
0x193A,
0x1A17,
0x1A75,
0x1A76,
0x1A77,
0x1A78,
0x1A79,
0x1A7A,
0x1A7B,
0x1A7C,
0x1B6B,
0x1B6D,
0x1B6E,
0x1B6F,
0x1B70,
0x1B71,
0x1B72,
0x1B73,
0x1CD0,
0x1CD1,
0x1CD2,
0x1CDA,
0x1CDB,
0x1CE0,
0x1DC0,
0x1DC1,
0x1DC3,
0x1DC4,
0x1DC5,
0x1DC6,
0x1DC7,
0x1DC8,
0x1DC9,
0x1DCB,
0x1DCC,
0x1DD1,
0x1DD2,
0x1DD3,
0x1DD4,
0x1DD5,
0x1DD6,
0x1DD7,
0x1DD8,
0x1DD9,
0x1DDA,
0x1DDB,
0x1DDC,
0x1DDD,
0x1DDE,
0x1DDF,
0x1DE0,
0x1DE1,
0x1DE2,
0x1DE3,
0x1DE4,
0x1DE5,
0x1DE6,
0x1DFE,
0x20D0,
0x20D1,
0x20D4,
0x20D5,
0x20D6,
0x20D7,
0x20DB,
0x20DC,
0x20E1,
0x20E7,
0x20E9,
0x20F0,
0x2CEF,
0x2CF0,
0x2CF1,
0x2DE0,
0x2DE1,
0x2DE2,
0x2DE3,
0x2DE4,
0x2DE5,
0x2DE6,
0x2DE7,
0x2DE8,
0x2DE9,
0x2DEA,
0x2DEB,
0x2DEC,
0x2DED,
0x2DEE,
0x2DEF,
0x2DF0,
0x2DF1,
0x2DF2,
0x2DF3,
0x2DF4,
0x2DF5,
0x2DF6,
0x2DF7,
0x2DF8,
0x2DF9,
0x2DFA,
0x2DFB,
0x2DFC,
0x2DFD,
0x2DFE,
0x2DFF,
0xA66F,
0xA67C,
0xA67D,
0xA6F0,
0xA6F1,
0xA8E0,
0xA8E1,
0xA8E2,
0xA8E3,
0xA8E4,
0xA8E5,
0xA8E6,
0xA8E7,
0xA8E8,
0xA8E9,
0xA8EA,
0xA8EB,
0xA8EC,
0xA8ED,
0xA8EE,
0xA8EF,
0xA8F0,
0xA8F1,
0xAAB0,
0xAAB2,
0xAAB3,
0xAAB7,
0xAAB8,
0xAABE,
0xAABF,
0xAAC1,
0xFE20,
0xFE21,
0xFE22,
0xFE23,
0xFE24,
0xFE25,
0xFE26,
0x10A0F,
0x10A38,
0x1D185,
0x1D186,
0x1D187,
0x1D188,
0x1D189,
0x1D1AA,
0x1D1AB,
0x1D1AC,
0x1D1AD,
0x1D242,
0x1D243,
0x1D244,
};
test {
// diacritics must be sorted since we use a binary search.
try testing.expect(std.sort.isSorted(u21, diacritics, {}, (struct {
fn lessThan(context: void, lhs: u21, rhs: u21) bool {
_ = context;
return lhs < rhs;
}
}).lessThan));
}