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config: allow other base numbers for palette indexes

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roshal
2001-01-25 20:41:04 +03:00
committed by Mitchell Hashimoto
parent 8827b6e738
commit fe9bbec92e
1 changed files with 27 additions and 1 deletions
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28
src/config/Config.zig
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@ -447,6 +447,10 @@ foreground: Color = .{ .r = 0xFF, .g = 0xFF, .b = 0xFF },
/// the 256 colors in the terminal color table) and `COLOR` is a typical RGB /// the 256 colors in the terminal color table) and `COLOR` is a typical RGB
/// color code such as `#AABBCC` or `AABBCC`, or a named X11 color. /// color code such as `#AABBCC` or `AABBCC`, or a named X11 color.
/// ///
/// The palette index can be in decimal, binary, octal, or hexadecimal.
/// Decimal is assumed unless a prefix is used: `0b` for binary, `0o` for octal,
/// and `0x` for hexadecimal.
///
/// For definitions on the color indices and what they canonically map to, /// For definitions on the color indices and what they canonically map to,
/// [see this cheat sheet](https://www.ditig.com/256-colors-cheat-sheet). /// [see this cheat sheet](https://www.ditig.com/256-colors-cheat-sheet).
palette: Palette = .{}, palette: Palette = .{},
@ -4125,7 +4129,7 @@ pub const Palette = struct {
const eqlIdx = std.mem.indexOf(u8, value, "=") orelse const eqlIdx = std.mem.indexOf(u8, value, "=") orelse
return error.InvalidValue; return error.InvalidValue;
const key = try std.fmt.parseInt(u8, value[0..eqlIdx], 10); const key = try std.fmt.parseInt(u8, value[0..eqlIdx], 0);
const rgb = try Color.parseCLI(value[eqlIdx + 1 ..]); const rgb = try Color.parseCLI(value[eqlIdx + 1 ..]);
self.value[key] = .{ .r = rgb.r, .g = rgb.g, .b = rgb.b }; self.value[key] = .{ .r = rgb.r, .g = rgb.g, .b = rgb.b };
} }
@ -4165,6 +4169,28 @@ pub const Palette = struct {
try testing.expect(p.value[0].b == 0xCC); try testing.expect(p.value[0].b == 0xCC);
} }
test "parseCLI base" {
const testing = std.testing;
var p: Self = .{};
try p.parseCLI("0b1=#014589");
try p.parseCLI("0o7=#234567");
try p.parseCLI("0xF=#ABCDEF");
try testing.expect(p.value[0b1].r == 0x01);
try testing.expect(p.value[0b1].g == 0x45);
try testing.expect(p.value[0b1].b == 0x89);
try testing.expect(p.value[0o7].r == 0x23);
try testing.expect(p.value[0o7].g == 0x45);
try testing.expect(p.value[0o7].b == 0x67);
try testing.expect(p.value[0xF].r == 0xAB);
try testing.expect(p.value[0xF].g == 0xCD);
try testing.expect(p.value[0xF].b == 0xEF);
}
test "parseCLI overflow" { test "parseCLI overflow" {
const testing = std.testing; const testing = std.testing;