src/Doc/Isar_Ref/Preface.thy
2014-10-07 wenzelm 2014-10-07 more cartouches;
2014-10-05 wenzelm 2014-10-05 prefer @{cite} antiquotation;
2014-04-08 haftmann 2014-04-08 even more standardized doc session names after #b266e7a86485