FWEB’s “new look” (beginning with version 1.40) is designed
to work only with LaTeX. The new look is more
book-like, following ideas from Briggs’ nuweb
. By default, it
uses default LaTeX section numbers such as 1.5.32; however, sections
may be numbered with consecutive integers by specifying the LaTeX2e package
fwebnum
; see Section numbering schemes.