Marius Bakke <mbakke@fastmail.com> writes:

> * guix/scripts/build.scm (show-help): Document --manifest argument.
> (options->things-to-build): When given a manifest, evaluate all the entries.
> * tests/guix-build.sh: Add test for --manifest.
> * doc/guix.texi (Additional Build Options): Mention --manifest.
> * etc/completion/bash/guix: Complete file name if 'guix build' argument is
> -m.

Pushed in 11415d35064cdba5cec1139aede18099cfa14547.