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Re: Documentation on debugging regexp performance
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From: |
Clément Pit--Claudel |
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Subject: |
Re: Documentation on debugging regexp performance |
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Date: |
Fri, 22 Jan 2016 09:32:58 -0500 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 |
On 01/21/2016 05:10 PM, Marcin Borkowski wrote:
>
> On 2016-01-21, at 10:39, Alexis <address@hidden> wrote:
>
>> More generally, i highly recommend Jeffrey Friedl's book
>> "Mastering Regular Expressions". It's not Emacs-specific, but it
>> provides in-depth explanations of why certain regexen are time-
>> and/or space-hungry.
>
> Also, this: https://swtch.com/~rsc/regexp/regexp1.html . (Btw, the author
> criticizes Friedl very strongly at the end; I am not sure whether this
> is deserved. Still, a very good read it is.)
Indeed, a great read!
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