Nicolas Goaziou <mail@nicolasgoaziou.fr> writes:

> The following patch implements a draft mode for export. When in draft
> mode, invalid macros and links do not throw an error. It can be toggled
> with `org-export-as-draft' variable, or using C-d in export dispatch.
>
> It introduces a backward incompatible change since it modifies signature
> from `org-export-as' and alike.
>
> This patch is incomplete as it is missing some documentation, an entry
> in ORG-NEWS and some tests. Also, export back-end in contrib/ directory
> are not updated yet. In any case, feedback welcome.
>
> It is meant to be applied on top of master branch.

And, here's a first update.