Weaken recommendation of Friedl book; fix reference

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Andrew M. Kuchling 2003-03-04 14:17:05 +00:00
parent 02a0b3b81a
commit 69700ef573
1 changed files with 4 additions and 4 deletions

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@ -35,9 +35,9 @@ string notation.
\begin{seealso}
\seetitle{Mastering Regular Expressions}{Book on regular expressions
by Jeffrey Friedl, published by O'Reilly. The Python
material in this book dates from before the \refmodule{re}
module, but it covers writing good regular expression
by Jeffrey Friedl, published by O'Reilly. The second
edition of the book no longer covers Python at all,
but the first edition covered writing good regular expression
patterns in great detail.}
\end{seealso}
@ -58,7 +58,7 @@ conditions that are no longer satisfied by \emph{pq}. Thus, complex
expressions can easily be constructed from simpler primitive
expressions like the ones described here. For details of the theory
and implementation of regular expressions, consult the Friedl book
referenced below, or almost any textbook about compiler construction.
referenced above, or almost any textbook about compiler construction.
A brief explanation of the format of regular expressions follows. For
further information and a gentler presentation, consult the Regular