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implement many more reset sgr attributes

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This commit is contained in:
Mitchell Hashimoto
2022-11-13 21:54:26 -08:00
parent 23e7b8d63e
commit feccd550c3
3 changed files with 87 additions and 5 deletions
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66
src/terminal/sgr.zig
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@@ -20,18 +20,23 @@ pub const Attribute = union(enum) {
/// Bold the text.
bold: void,
reset_bold: void,
/// Italic text.
italic: void,
reset_italic: void,
/// Faint/dim text.
/// Note: reset faint is the same SGR code as reset bold
faint: void,
/// Underline the text
underline: void,
reset_underline: void,
/// Blink the text
blink: void,
reset_blink: void,
/// Invert fg/bg colors.
inverse: void,
@@ -106,10 +111,20 @@ pub const Parser = struct {
5 => return Attribute{ .blink = {} },
6 => return Attribute{ .blink = {} },
7 => return Attribute{ .inverse = {} },
9 => return Attribute{ .strikethrough = {} },
22 => return Attribute{ .reset_bold = {} },
23 => return Attribute{ .reset_italic = {} },
24 => return Attribute{ .reset_underline = {} },
25 => return Attribute{ .reset_blink = {} },
27 => return Attribute{ .reset_inverse = {} },
29 => return Attribute{ .reset_strikethrough = {} },
@@ -225,13 +240,56 @@ test "sgr: Parser multiple" {
}
test "sgr: bold" {
const v = testParse(&[_]u16{1});
try testing.expect(v == .bold);
{
const v = testParse(&[_]u16{1});
try testing.expect(v == .bold);
}
{
const v = testParse(&[_]u16{22});
try testing.expect(v == .reset_bold);
}
}
test "sgr: italic" {
const v = testParse(&[_]u16{3});
try testing.expect(v == .italic);
{
const v = testParse(&[_]u16{3});
try testing.expect(v == .italic);
}
{
const v = testParse(&[_]u16{23});
try testing.expect(v == .reset_italic);
}
}
test "sgr: underline" {
{
const v = testParse(&[_]u16{4});
try testing.expect(v == .underline);
}
{
const v = testParse(&[_]u16{24});
try testing.expect(v == .reset_underline);
}
}
test "sgr: blink" {
{
const v = testParse(&[_]u16{5});
try testing.expect(v == .blink);
}
{
const v = testParse(&[_]u16{6});
try testing.expect(v == .blink);
}
{
const v = testParse(&[_]u16{25});
try testing.expect(v == .reset_blink);
}
}
test "sgr: inverse" {