/doc-src/TutorialI/Trie/
drwxr-xr-x [up]
drwxr-xr-x document
-rw-r--r-- 2011-09-21 09:17 +1000 38 ROOT.ML
-rw-r--r-- 2011-09-21 09:17 +1000 9212 Trie.thy