From feebf5371983acce42b420320029229eec861383 Mon Sep 17 00:00:00 2001
From: Baratali Izmailov
- HTML 4 is picked just to have a list of tags that don't require closing tag and a list of singleton tags that don't need closing tag at all. + HTML 4 is picked just to have a list of tags with optional end tag and a list of tags whose end tag is forbidden (also known as empty html tags, for example BR tag).
- Tags that don't require closing tag: <P>, <LI>, <TR>, <TD>, <TH>, <BODY>, <COLGROUP>, <DD>, + HTML tags with optional end tag: <P>, <LI>, <TR>, <TD>, <TH>, <BODY>, <COLGROUP>, <DD>, <DT>, <HEAD>, <HTML>, <OPTION>, <TBODY>, <THEAD>, <TFOOT>.
- Singleton tags that don't need closing tag: <AREA>, <BASE>, <BASEFONT>, <BR>, <COL>, <FRAME>, + Empty HTML tags: <AREA>, <BASE>, <BASEFONT>, <BR>, <COL>, <FRAME>, <HR>, <IMG>, <INPUT>, <ISINDEX>, <LINK>, <META>, <PARAM>.