[PATCH] Enable bisect --command to run shell scripts

[Dirkjan Ochtman]

On 14/02/2009 05:24, Jonathan Watt wrote:
> +try:
> +  import subprocess
> +except ImportError:
> +  pass

Not sure this works in the face of demandimport. It would be better to 
add wrappers for this in mercurial.util, as we have for the various popens.

Cheers,

Dirkjan