andy at splashground.de
Tue Jun 28 07:39:03 PDT 2005
corecode wrote @ Fri, 17 Jun 2005 11:33:08 +0200:
> -----BEGIN PGP SIGNED MESSAGE-----
> find attached a patch to grep to only read real files, ignoring symlinks,
> devices, etc.(-O --only-files). I felt I need this for grepping my /src/sys
> which also contains some compile/* directories where modules produce recursive
Reminds me i did an alternative implementation of grep.
It's not completly compliant to SUS but close enough.
I think the open options are all marked XXX.
It uses our regex lib.
The OR case is a bit slow though (foo|bar|baz).
I think that should be fixed in our regex lib.
But it's up to gnu grep in simple standard cases.
Was thinking of optimizing it a bit but ran out of time.
I also came to the conclusion that -r should be replace by find ;-)
It's not a SUSv3 option btw.
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