hgbook

view ja/undo-simple.dot @ 886:8a2b0994ccd9

Make pdf looks more beautiful
author Dongsheng Song <dongsheng.song@gmail.com>
date Thu Oct 22 15:08:18 2009 +0800 (2009-10-22)
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1 digraph undo_simple {
2 "first change" -> "second change";
3 "second change" -> "back out\nsecond change";
4 }