In article<4EC708D5.7000306 at
telegraphics.com.au>,
      Toby Thain<toby at telegraphics.com.au>  writes:
  On 18/11/11 2:07 PM, Jochen Kunz wrote:
  On Wed, 16 Nov 2011 15:30:59 -0500 (EST)
 Mouse<mouse at rodents-montreal.org>   wrote:
  I don't expect any software to be bug-free.
 TeX? ;-) 
 TeX is only bug-free in the limiting case. 
 Also, TeX is pretty feature complete being as it is an implementation
 of a domain specific programming language for typesetting. ...
 Its implementation is purely procedural; no modules,
 no abstractions, no objects and no attempt to create interfaces that
 hide details.  TeX's implementation is *all* details all the time.
 Knuth's attempt at "literate programming", to write a book that
 documents the implementation and shows you the implementation at the
 same time by interleaving prose and source code is IMO a complete and
 utter failure. 
TL;DR: Literate programming is a failure because people are too lazy to
read.
--Toby