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Merge branch 'esc-utf8'

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This commit is contained in:
Mitchell Hashimoto
2023-09-29 08:39:01 -07:00
parent a8aef28a02 11cb6824cd
commit 12f355ebe0
1 changed files with 36 additions and 2 deletions
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38
src/input/KeyEncoder.zig
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@ -279,8 +279,12 @@ fn legacy(
// If we have alt-pressed and alt-esc-prefix is enabled, then // If we have alt-pressed and alt-esc-prefix is enabled, then
// we need to prefix the utf8 sequence with an esc. // we need to prefix the utf8 sequence with an esc.
if (binding_mods.alt and self.alt_esc_prefix) { if (binding_mods.alt and
return try std.fmt.bufPrint(buf, "\x1B{s}", .{utf8}); self.alt_esc_prefix and
utf8.len == 1 and
utf8[0] < 0x7F)
{
return try std.fmt.bufPrint(buf, "\x1B{u}", .{utf8[0]});
} }
return try copyToBuf(buf, utf8); return try copyToBuf(buf, utf8);
@ -999,6 +1003,36 @@ test "legacy: ctrl+alt+c" {
try testing.expectEqualStrings("\x1b\x03", actual); try testing.expectEqualStrings("\x1b\x03", actual);
} }
test "legacy: alt+c" {
var buf: [128]u8 = undefined;
var enc: KeyEncoder = .{
.event = .{
.key = .c,
.utf8 = "c",
.mods = .{ .alt = true },
},
.alt_esc_prefix = true,
};
const actual = try enc.legacy(&buf);
try testing.expectEqualStrings("\x1Bc", actual);
}
test "legacy: alt+ф" {
var buf: [128]u8 = undefined;
var enc: KeyEncoder = .{
.event = .{
.key = .f,
.utf8 = "ф",
.mods = .{ .alt = true },
},
.alt_esc_prefix = true,
};
const actual = try enc.legacy(&buf);
try testing.expectEqualStrings("ф", actual);
}
test "legacy: ctrl+c" { test "legacy: ctrl+c" {
var buf: [128]u8 = undefined; var buf: [128]u8 = undefined;
var enc: KeyEncoder = .{ var enc: KeyEncoder = .{