1 files changed, 16 insertions, 0 deletions
diff --git a/src/command/modify_master_count.zig b/src/command/modify_master_count.zig
new file mode 100644
index 0000000..6c64091
--- /dev/null
+++ b/src/command/modify_master_count.zig
@@ -0,0 +1,16 @@
+const c = @import("../c.zig");
+const std = @import("std");
+
+const Arg = @import("../command.zig").Arg;
+const Seat = @import("../seat.zig").Seat;
+
+/// Modify the number of master views
+pub fn modifyMasterCount(seat: *Seat, arg: Arg) void {
+    const delta = arg.int;
+    const output = seat.focused_output;
+    output.master_count = @intCast(
+        u32,
+        std.math.max(0, @intCast(i32, output.master_count) + delta),
+    );
+    seat.input_manager.server.root.arrange();
+}