Re: Wirth: Compiler Construction (pdf)

tactics40@gmail.com
20 Jun 2006 10:31:12 -0400

          From comp.compilers

Related articles
Wirth: Compiler Construction (pdf) oliver@first.in-berlin.de (Oliver Bandel) (2006-06-11)
Re: Wirth: Compiler Construction (pdf) Juergen.Kahrs@vr-web.de (=?UTF-8?B?SsO8cmdlbiBLYWhycw==?=) (2006-06-12)
Re: Wirth: Compiler Construction (pdf) oliver@first.in-berlin.de (Oliver Bandel) (2006-06-15)
Re: Wirth: Compiler Construction (pdf) tactics40@gmail.com (2006-06-20)
Re: Wirth: Compiler Construction (pdf) pjb@informatimago.com (Pascal Bourguignon) (2006-06-22)
| List of all articles for this month |

From: tactics40@gmail.com
Newsgroups: comp.compilers
Date: 20 Jun 2006 10:31:12 -0400
Organization: http://groups.google.com
References: 06-06-03206-06-039 06-06-050
Keywords: books, question, comment

Page 9


"""
Our fourth and last example exhibits the structure of expressions. The
symbols E, T, F, and V stand for
expression, term, factor, and variable.
E = T | A "+" T.
T = F | T "*" F.
F = V | "(" E ")".
V = "a" | "b" | "c" | "d".
"""


E = T | A "+" T.


Where does A come from?
[Looks to me like it's a typo, and should be E. -John]


Post a followup to this message

Return to the comp.compilers page.
Search the comp.compilers archives again.