Update of /cvsroot/python/python/dist/src/Doc/lib
In directory usw-pr-cvs1:/tmp/cvs-serv28790/lib
Modified Files:
libre.tex
Log Message:
Remove extra indenatation from sample interpreter session.
Remove whitespace from the middle of an inline RE example; it was OK for
the typeset formats, but LaTeX2HTML is more touchy about this.
Index: libre.tex
===================================================================
RCS file: /cvsroot/python/python/dist/src/Doc/lib/libre.tex,v
retrieving revision 1.76
retrieving revision 1.77
diff -C2 -d -r1.76 -r1.77
*** libre.tex 4 Mar 2002 23:08:28 -0000 1.76
--- libre.tex 5 Mar 2002 04:02:39 -0000 1.77
***************
*** 858,873 ****
\begin{verbatim}
! >>> s = "<" + "that's a very big string!"*1000 + ">"
! >>> re.match('<.*?>', s)
! Traceback (most recent call last):
! File "<stdin>", line 1, in ?
! File "/usr/local/lib/python2.3/sre.py", line 132, in match
! return _compile(pattern, flags).match(string)
! RuntimeError: maximum recursion limit exceeded
\end{verbatim}
You can often restructure your regular expression to avoid backtracking.
! The above regular expression can be recast as \regexp{\textless
! [\textasciicircum \textgreater]*\textgreater}. As a further
! benefit, such regular expressions will run faster than their backtracking
! equivalents.
--- 858,873 ----
\begin{verbatim}
! >>> s = "<" + "that's a very big string!"*1000 + ">"
! >>> re.match('<.*?>', s)
! Traceback (most recent call last):
! File "<stdin>", line 1, in ?
! File "/usr/local/lib/python2.3/sre.py", line 132, in match
! return _compile(pattern, flags).match(string)
! RuntimeError: maximum recursion limit exceeded
\end{verbatim}
You can often restructure your regular expression to avoid backtracking.
! The above regular expression can be recast as
! \regexp{\textless[\textasciicircum \textgreater]*\textgreater}. As a
! further benefit, such regular expressions will run faster than their
! backtracking equivalents.
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