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terminal: tmux enter/exit

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This commit is contained in:
Mitchell Hashimoto
2024-07-11 19:02:33 -07:00
parent ff43609097
commit 88d055452b
1 changed files with 38 additions and 1 deletions
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39
src/terminal/dcs.zig
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@ -48,6 +48,21 @@ pub const Handler = struct {
fn tryHook(alloc: Allocator, dcs: DCS) !?Hook {
return switch (dcs.intermediates.len) {
0 => switch (dcs.final) {
// Tmux control mode
'p' => tmux: {
// Tmux control mode must start with ESC P 1000 p
if (dcs.params.len != 1 or dcs.params[0] != 1000) break :tmux null;
break :tmux .{
.state = .{ .tmux = {} },
.command = .{ .tmux = .{ .enter = {} } },
};
},
else => null,
},
1 => switch (dcs.intermediates[0]) {
'+' => switch (dcs.final) {
// XTGETTCAP
@ -128,7 +143,7 @@ pub const Handler = struct {
.ignore,
=> null,
.tmux => null,
.tmux => .{ .tmux = .{ .exit = {} } },
.xtgettcap => |list| .{ .xtgettcap = .{ .data = list } },
@ -340,3 +355,25 @@ test "DECRQSS invalid command" {
_ = h.put('q');
try testing.expect(h.unhook() == null);
}
test "tmux enter and implicit exit" {
const testing = std.testing;
const alloc = testing.allocator;
var h: Handler = .{};
defer h.deinit();
{
var cmd = h.hook(alloc, .{ .params = &.{1000}, .final = 'p' }).?;
defer cmd.deinit();
try testing.expect(cmd == .tmux);
try testing.expect(cmd.tmux == .enter);
}
{
var cmd = h.unhook().?;
defer cmd.deinit();
try testing.expect(cmd == .tmux);
try testing.expect(cmd.tmux == .exit);
}
}