Editing Web (programming system) (section)

==Philosophy==
The common practice in most [[programming languages]] is that the primary text is source code, optionally supplemented by descriptive text in the form of comments. Knuth proposed that making the descriptive text primary was putting things in an order more convenient for human readers, rather than the order demanded by [[compiler]]s.<ref>{{cite book |first = Donald E. |last=Knuth |author-link = Donald Knuth |title=Literate Programming |location=Stanford, California |publisher=Center for the Study of Language and Information |year=1992 |series=CSLI Lecture Notes |volume=27 }}</ref>

Much like TeX articles, the Web source text is divided into sections according to documentation flow.  For example, in CWEB, code sections are seamlessly intermixed in the line of argumentation.<ref>{{cite web |author=Silvio Levy |url=http://tex.loria.fr/litte/wc.pdf |date=12 June 2004 |title=An example of CWEB |archive-url=https://web.archive.org/web/20211020184416/http://tex.loria.fr/litte/wc.pdf |archive-date=20 October 2021 |url-status=dead}}</ref>