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osc: change window title with code 2

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This commit is contained in:
Mitchell Hashimoto
2022-05-10 14:12:35 -07:00
parent daa0368319
commit 1e8e80ed7b
1 changed files with 26 additions and 0 deletions
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26
src/terminal/osc.zig
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@ -98,6 +98,7 @@ pub const Parser = struct {
@"11",
@"13",
@"133",
@"2",
// We're in a semantic prompt OSC command but we aren't sure
// what the command is yet, i.e. `133;`
@ -138,6 +139,7 @@ pub const Parser = struct {
.empty => switch (c) {
'0' => self.state = .@"0",
'1' => self.state = .@"1",
'2' => self.state = .@"2",
else => self.state = .invalid,
},
@ -177,6 +179,17 @@ pub const Parser = struct {
else => self.state = .invalid,
},
.@"2" => switch (c) {
';' => {
self.command = .{ .change_window_title = undefined };
self.state = .string;
self.temp_state = .{ .str = &self.command.change_window_title };
self.buf_start = self.buf_idx;
},
else => self.state = .invalid,
},
.semantic_prompt => switch (c) {
'A' => {
self.state = .semantic_option_start;
@ -310,6 +323,19 @@ test "OSC: change_window_title" {
try testing.expectEqualStrings("ab", cmd.change_window_title);
}
test "OSC: change_window_title with 2" {
const testing = std.testing;
var p: Parser = .{};
p.next('2');
p.next(';');
p.next('a');
p.next('b');
const cmd = p.end().?;
try testing.expect(cmd == .change_window_title);
try testing.expectEqualStrings("ab", cmd.change_window_title);
}
test "OSC: prompt_start" {
const testing = std.testing;