Donald Knuth. “Literate Programming ()” in Literate Programming. CSLI, , pg. I believe that the time is ripe for significantly better documentation of . 3 Oct Literate programming: Knuth is doing it wrong. Literate programming advocates this: Order your code for others to read, not for the compiler. Literate Programming is also the name of DonKnuth’s book (ISBN One speculation for the reason behind Knuth’s pushing of LP is that according to Stanford’s.
|Published (Last):||15 August 2016|
|PDF File Size:||11.8 Mb|
|ePub File Size:||20.94 Mb|
|Price:||Free* [*Free Regsitration Required]|
East Dane Designer Men’s Fashion. AmazonGlobal Ship Orders Internationally. Of course, other computer programmung have made contributions to the field that are every bit as substantial most notably Edsger Dijkstra, Charles Hoare and Niklaus Wirth.
But sigh it probably isn’t. This means that it should be possible to rearrange program text with respect to the order in which it will be presented to the computer, for otherwise the parts that deal with the actions at the outer level of a subroutine will be pushed apart by the pieces specifying the details of inner levels. The main intention behind this approach was to treat knjth as a literature understandable to human beings.
Literate programming Computer-related introductions in The typesetting language enables all of the comprehension aids available in books such as pictures, diagrams, figures, tables, formatted equations, bibliographic references, table of contents, and index.
This concept proceeds from the work of Simon.
The fundamental elements of any computer program are, perhaps not surprisingly, time and space. Literate Programming Lecture Notes. The high-level language code and the system documentation of the program come from the same set of source files. Views Read Edit View history. The subroutine itself may be placed anywhere in the store. Knuth wrote a “novel” which explains the code of the interactive fiction game Colossal Cave Adventure. The documentation should include a description of the problem and its solution.
ComiXology Thousands of Litertae Comics. A holon is a “part of a whole”. My original idea was that WEB would be merely a tool for documentation, but I actually found that my WEB programs were better than the programs I had been writing in other languages.
Knuth carries that idea forward by one bold, logical step: LP practice, however, has not caught on. The presentation literatd engaging and clear. And the fact that there’s no need to be hung up on the question of top-down versus bottom-up, since a programmer can now view a large program as a web, to be explored in a psychologically correct order literatf perhaps the greatest lesson I have learned from my recent experiences.
The Art of Computer Programming, Vol. Conduct peer reviews of deliverables. Page 1 of 1 Start over Page 1 of 1.
The literate programming paradigmas conceived by Knuth, represents a move away from writing programs in the manner and order imposed by the computer, and instead enables programmers to develop programs in the order demanded by the logic and flow of their thoughts. Writing a literate program is literaate lot more work than writing a normal program.
The code section is a form of data reduction in that the section name is a placeholder representing the code contained in that section. A classic example of literate literat is the literate implementation of the standard Unix wc word counting program.
Knuth had privately used a literate programming system called DOC as early as Amazon Drive Cloud storage from Amazon. Instead of comments provided as side notes to source code a literate program contains the explanation of concepts on each level, with lower level concepts deferred to their appropriate place, which programminy for better communication of thought.
In this way several purposes are served at once: The most obvious and natural way to do this is to suppress the program text for those inner levels, leaving an outline of the outer level, while the inner levels may be specified and documented elsewhere; this is a bit like introducing subroutines for the inner levels, but without the semantic implications that that would have.
He said to me that I should publish my program for TeX. The meta-language capabilities of literate programming are also claimed to facilitate thinking, giving a higher “bird’s eye view” of the code and increasing the number of concepts the mind can successfully retain and process. They supplier was quick and thorough in processing the order and, in my experience, live up to the fine standards that I have always had with Amazon and their partners.
Excellent analysis of control structures in the classic article “Structured Programming with goto Statements.
I was wrongly impressed that Knuth is a very theoretical people and doesn’t do much programming. This feature makes the description of the program just as important as its actual source code, encouraging careful design and documentation. McIlroy’s six knuty is not itself an enduring piece of work, but it is a clear example of how to use enduring tools.
Later it is reshuffled “tangled”, i. In programming terms, time describes the speed with which a program accomplishes its task, while space refers to the amount of memory a program requires both to store itself — i. Dobbs Journal, Marchpg. Programmers should really document their code more, but having the code and documentation as one document is pretty extreme – to some. Your recently viewed items and featured recommendations. See all 8 reviews. Obviously there should be a clear indication of where pieces of program have been suppressed, and which other program fragments give the detailed specifications of those pieces.
I have not been dissatisfied with any that I have worked through and this one was no excpetion. Such exposition of ideas creates the flow programing thought that is like a literary work.