Re: To page or not to page

> So how about this:
>
>  - keep a global use_pager = { 0 (explicit no), 1 (explicit yes), -1
>    (unknown) }
>
>  - if git-foo, lookup config for pager.foo
>
>  - otherwise we have "git [options] foo"; look for -p / --no-pager; if
>    none found, then lookup config for "foo"
>
>  - before proceeding further, "commit" the pager choice by running it
>    (if 1), munging GIT_PAGER=cat (if 0), or doing nothing (if -1)
>
>  - before handling an internal command, if use_pager is -1 and the
>    command defaults to a pager, we run it then
>
> The patch below implements this.
>
> It would be nice to actually defer running the pager until we are about
> to run a git command. I.e., never "commit" to the pager until we are
> actually running an internal command or exec'ing an external command.
> That way it would be safe to make an alias that called "--no-pager"
> (which is currently disallowed).