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Mention the optimization of list.extend().

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Raymond Hettinger 2004-02-17 10:46:32 +00:00
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Doc/whatsnew/whatsnew24.tex
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@ -267,6 +267,8 @@ yellow 5
use of the underlying system realloc(). List comprehensions also
benefit. The amount of improvement varies between systems and shows
the greatest improvement on systems with poor realloc() implementations.
\method{list.extend()} was also optimized and no longer converts its
argument into a temporary list prior to extending the base list.
\item \function{list()}, \function{tuple()}, \function{map()},
\function{filter()}, and \function{zip()} now run several times