3 commits

Author	SHA1	Message	Date
jomo	4bf4f754c9	add prefix to item id when using as html id ... prevents accidental re-use of html ids	2022-08-05 02:13:23 +02:00
jomo	daf41ab17e	detect indirect loops in tree	2022-08-05 02:08:51 +02:00
jomo	0961d0e47d	initial commit	2022-08-04 05:41:51 +02:00