BSD grep fixes

[Gabor Kovesdan]

Em 2010.07.28. 17:26, b. f. escreveu:
> I don't think that the current behavior of bsdgrep is necessarily bad
> -- in fact it seems to me to be simple and intuitive: nothing is
> excluded or included implicitly, and (I think) the last match wins,
> unlike in gnu grep.  I mention it only because it is different, and
> you may want to consider how closely you want it to mimic the behavior
> of gnu grep for the sake of compatibility.  If bsdgrep already passed
> a ports exp-run, and build/installworld now work without any problems,
> then it may be simpler to just retain the current behavior.  Either
> way, though, the effect of overlapping --(in|ex)clude(-dir) options
> should be explicitly mentioned in the manpage.  Thank you, by the way,
> for your efforts to provide us with good BSD-licensed tools.  I hope
> that you can find the time and energy to continue with the iconv,
> regex, and other text-processing tool improvements.
>    
Ok, thanks, then I'll just document it. Actually, I also think this 
behaviour is more intuitive, that's why I implemented it in this way. As 
for iconv, it needs a portbuild run and in first phase ports will still 
use GNU libiconv but BSD iconv will make its way into base if it passes 
the exp-run.

Gabor