| Age | Commit message (Expand) | Author |
|---|---|---|
| 2009-05-20 | refactor the PGF.Expr type and the evaluation of abstract expressions | krasimir |
| 2008-10-14 | paraphrase works a little better now ; added examples/paraphrase for testing | aarne |
| 2008-10-13 | added a paraphrase method applying def's in both directions, in subtrees, and... | aarne |
