Re: [patch] Keep executability of config.status-ed files

[Eric Sunshine]

Paul Jarc wrote:
> Eric Sunshine <address@hidden> wrote:
> > The '^' and '.' tokens in the grep expression also are not necessarily
> > portable since they are considered part of the "extended" regular
> > expression syntax which is provided by 'egrep' or 'grep -E'.
> Not according to grep's documentation.

In the grep documentation on NextStep, for instance, the '^' and '.' 
tokens are mentioned only in the 'egrep' section.

-- ES