# Drop a copy's marker when undo takes the copy away · dara/icarus

[View on GitCafe](https://git.cafe/dara/icarus/commit/e2acb396740278bb333ba9aca666d2114c743264)

Repository: [dara/icarus](https://git.cafe/dara/icarus)

Visibility: public

Requested revision: e2acb396740278bb333ba9aca666d2114c743264

Requested commit: e2acb396740278bb333ba9aca666d2114c743264

Commit: e2acb396740278bb333ba9aca666d2114c743264

Tree: 859900aa46a9eed2fb9281c1195d52b7001fbd88

Author: Dara Adedeji

Committer: Dara Adedeji

## Message

```
Drop a copy's marker when undo takes the copy away

Undoing twice while a Ctrl-drag was held removed both the copy and its
source; the dragged widget unmounted, no drop arrived, and the copy's
marker survived to fold a later ordinary move into its addition. Removing
the copy now drops its marker.

```

## Parents

- [44d89d67a0e7aa3f1b36297d2506726f6806f87b](https://git.cafe/dara/icarus/commit/44d89d67a0e7aa3f1b36297d2506726f6806f87b?format=markdown)

[Source at this commit](https://git.cafe/dara/icarus/tree/e2acb396740278bb333ba9aca666d2114c743264?format=markdown)