Commit 25f49eccc782ade9c0a32ba80c7e7c8f44353f2a | lib/zig/unicode-ucd

author	Meghan Denny <hello@nektro.net> 2026-06-01 03:48:50 -07:00
committer	Meghan Denny <hello@nektro.net> 2026-06-01 03:48:50 -07:00
log	25f49eccc782ade9c0a32ba80c7e7c8f44353f2a
tree	497bc102f2e6baa9760badf85402c7bfb33ad156
parent	35065b703a0912fd39d56f91f7e4f8c886b9ab63
signature	Signed by SSH key SHA256:4hHJbtBRU58AYXwjL7fkz2fnQHdiye8x1QpTCQ0sHNw

3 files changed, 16 insertions(+), 8 deletions(-)

scripts/UnicodeData.zig+7-4

...	...	@@ -9,6 +9,9 @@ pub usingnamespace common.Main(struct {
9	9	pub const dest_header =
10	10	\\const ucd = @import("./lib.zig");
11	11	\\const std = @import("std");
	12	\\const extras = @import("extras");
	13	\\
	14	\\pub const data_soa = extras.StaticMultiList(Codepoint).initComptime(&data);
12	15	\\
13	16	\\pub const Codepoint = struct {
14	17	\\ u21, // U+ code
...	...	@@ -49,7 +52,7 @@ pub usingnamespace common.Main(struct {
49	52	\\};
50	53	\\
51	54	\\pub fn find(cp: u21) Codepoint {
52		\\ return data[binarySearchClosest(Codepoint, &data, cp, compare)];
	55	\\ return data[binarySearchClosest(u21, data_soa[0], cp, compare)];
53	56	\\}
54	57	\\
55	58	\\fn binarySearchClosest(comptime T: type, items: []const T, context: anytype, comptime compareFn: fn (@TypeOf(context), T) std.math.Order) usize {
...	...	@@ -67,9 +70,9 @@ pub usingnamespace common.Main(struct {
67	70	\\ return high;
68	71	\\}
69	72	\\
70		\\pub fn compare(needle: u21, row: Codepoint) std.math.Order {
71		\\ if (needle < row[0]) return .lt;
72		\\ if (needle > row[0]) return .gt;
	73	\\pub fn compare(needle: u21, row: u21) std.math.Order {
	74	\\ if (needle < row) return .lt;
	75	\\ if (needle > row) return .gt;
73	76	\\ return .eq;
74	77	\\}
75	78	\\

src/unicode_data.zig+7-4

...	...	@@ -7,6 +7,9 @@
7	7
8	8	const ucd = @import("./lib.zig");
9	9	const std = @import("std");
	10	const extras = @import("extras");
	11
	12	pub const data_soa = extras.StaticMultiList(Codepoint).initComptime(&data).items;
10	13
11	14	pub const Codepoint = struct {
12	15	u21, // U+ code
...	...	@@ -47,7 +50,7 @@ pub const Decomposition = enum {
47	50	};
48	51
49	52	pub fn find(cp: u21) Codepoint {
50		return data[binarySearchClosest(Codepoint, &data, cp, compare)];
	53	return data[binarySearchClosest(u21, data_soa[0], cp, compare)];
51	54	}
52	55
53	56	fn binarySearchClosest(comptime T: type, items: []const T, context: anytype, comptime compareFn: fn (@TypeOf(context), T) std.math.Order) usize {
...	...	@@ -65,9 +68,9 @@ fn binarySearchClosest(comptime T: type, items: []const T, context: anytype, com
65	68	return high;
66	69	}
67	70
68		pub fn compare(needle: u21, row: Codepoint) std.math.Order {
69		if (needle < row[0]) return .lt;
70		if (needle > row[0]) return .gt;
	71	pub fn compare(needle: u21, row: u21) std.math.Order {
	72	if (needle < row) return .lt;
	73	if (needle > row) return .gt;
71	74	return .eq;
72	75	}
73	76

zig.mod+2

...	...	@@ -3,6 +3,8 @@ name: unicode-ucd
3	3	main: src/lib.zig
4	4	license: MIT
5	5	description: Zig bindings for the Unicode Character Database
	6	dependencies:
	7	- src: git https://github.com/nektro/zig-extras
6	8	root_dependencies:
7	9	- src: git https://github.com/nektro/zfetch
8	10	- src: git https://github.com/nektro/zig-ansi