Re: How to Write grep in Emacs Lisp (tutorial)

2011-02-08 Thread Icarus Sparry
On Tue, 08 Feb 2011 13:51:54 +0100, Petter Gustad wrote: Xah Lee xah...@gmail.com writes: problem with find xargs is that they spawn grep for each file, which becomes too slow to be usable. find . -maxdepth 2 -name '*.html -print0 | xargs -0 grep whatever will call grep with a list of

Re: How to Write grep in Emacs Lisp (tutorial)

2011-02-08 Thread Icarus Sparry
On Tue, 08 Feb 2011 14:30:53 -0800, Xah Lee wrote: On Feb 8, 9:32 am, Icarus Sparry i.sparry...@gmail.com wrote: [snip] The 'modern' way to do this is find . -maxdepth 2 -name '*.html' -exec grep whatever {} + The key thing which makes this 'modern' is the '+' at the end of the command