Tangler: literate programming in HTML 🔗

Don Knuth’s original literate programming tool, WEB, weaved T_eX documents out of literate source files, and many, maybe even most, LP tools written since have bias toward using T_eX as the output format. But as Mark Pilgrim wrote many years ago, HTML is not an output format. HTML is The Format. So I decided to have a go at writing a literate programming tool whose input documents are simply HTML.