A pane closed with its question standing logs answer <serial> -

A follower that saw ask never heard the question end when its pane closed
first. Retiring a pane with a question still up now logs answer <serial> -
before its del.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 11 insertions, 0 deletions

diff --git a/src/pardes.zig b/src/pardes.zig
index da9889ff..f55654b6 100644
--- a/src/pardes.zig
+++ b/src/pardes.zig
@@ -7096,6 +7096,17 @@ test "Del from a key asks which neighbour takes the rows; nothing else asks" {
         try std.testing.expectEqual(ctlfs.Status.ok, th.wr(p, ctl, "answer -\n").reply.status);
         try std.testing.expect(p.panes[asked] != null and p.panes[asked].?.prompt == .none);
         try std.testing.expect(th.logHas(p, try std.fmt.bufPrint(&want, "answer {d} -\n", .{serial})));
+        // A pane closed while its question stands ends the question in the log.
+        p.newScratchBelow(top);
+        const closing = p.active;
+        p.sync();
+        const closing_serial = p.panes[closing].?.serial;
+        p.update(.{ .key = .{ .cp = ' ' } });
+        p.update(.{ .key = .{ .cp = 'd' } });
+        try std.testing.expectEqual(Pane.Prompt.del_side, p.panes[closing].?.prompt);
+        try p.removePane(closing, null);
+        try std.testing.expect(th.logHas(p, try std.fmt.bufPrint(&want, "answer {d} -\ndel {d}", .{ closing_serial, closing_serial })));
+        p.active = asked;
         p.update(.{ .key = .{ .cp = ' ' } });
         p.update(.{ .key = .{ .cp = 'd' } });
         try std.testing.expectEqual(ctlfs.Status.ok, th.wr(p, ctl, "answer k\n").reply.status);