CWEB

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CWEB is a computer programming system created by Donald Knuth and Silvio Levy as a follow-up to Knuth's WEB literate programming system, using the C programming language (and to a lesser extent the C++ and Java programming languages) instead of Pascal.

Like WEB, it consists of two primary programs: CTANGLE, which produces compilable C code from the source texts, and CWEAVE, which produces nicely-formatted printable documentation using TeX.

Features[edit]

  • Can enter manual TeX code as well as automatic.
  • Make formatting of C code for pretty printing.
  • Can define sections, and can contain documentation and codes, which can then be included into other sections.
  • Write the header code and main C code in one file, and can reuse the same sections, and then it can be tangled into multiple files for compiling.
  • Include files.
  • Change files, which can be automatically merged into the code when compiling/printing.
  • Produces index of identifiers and section names in the printout.

License[edit]

% This file is part of CWEB.
% This program by Silvio Levy and Donald E. Knuth
% is based on a program by Knuth.
% It is distributed WITHOUT ANY WARRANTY, express or implied.
% Version 3.64 --- January 2002

% Copyright (C) 1987,1990,1993,2000 Silvio Levy and Donald E. Knuth 

% Permission is granted to make and distribute verbatim copies of this
% document provided that the copyright notice and this permission notice
% are preserved on all copies.

% Permission is granted to copy and distribute modified versions of this
% document under the conditions for verbatim copying, provided that the
% entire resulting derived work is given a different name and distributed
% under the terms of a permission notice identical to this one.

See also[edit]

External links[edit]