Regular expressions
Steven D'Aprano
steve+comp.lang.python at pearwood.info
Tue Nov 3 22:23:04 EST 2015
On Wednesday 04 November 2015 13:55, Dan Sommers wrote:
> On Tue, 03 Nov 2015 19:04:23 -0700, Michael Torrie wrote:
>
>> On 11/03/2015 05:33 PM, rurpy--- via Python-list wrote:
>>> I consider regexs more fundemental. One need not even be a programmer
>>> to use them: consider grep, sed, a zillion editors, database query
>>> languages, etc.
>>
>> Grep can use regular expressions (and I do so with it regularly), but
>> it's default mode is certainly not regular expressions ...
>
> Its very name indicates that its default mode most certainly is regular
> expressions.
I don't even know what grep stands for.
But I think what Michael may mean is that if you "grep foo", no regex magic
takes place since "foo" contains no metacharacters.
--
Steven
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