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| author | David Thompson <dthompson@member.fsf.org> | 2013-11-30 12:33:31 -0500 |
|---|---|---|
| committer | David Thompson <dthompson@member.fsf.org> | 2013-11-30 12:33:31 -0500 |
| commit | 781a3dcacedc210e51e9dfc6669b4319a48878ab (patch) | |
| tree | 2817a2f9bb10811a3f470c6b7cd74ca0e65d1d01 /examples/images/ghost.png | |
| parent | dec204b546e128dcf3eb7ad30a21e97ead1a69f1 (diff) | |
Add signal-ref-maybe procedure.
* 2d/signals.scm (signal-ref-maybe): New procedure.
Diffstat (limited to 'examples/images/ghost.png')
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