| 2009-04-08 | Christian Urban | polished | file | diff | annotate |
| 2009-04-07 | Christian Urban | added material about OuterKeyword.keyword and OuterParse.reserved | file | diff | annotate |
| 2009-04-07 | Christian Urban | permutation example uses now recent infrastructure | file | diff | annotate |
| 2009-04-03 | Christian Urban | various additions | file | diff | annotate |