branch wip-extensible-gexps deleted (was 20a3daa)

[Ludovic Courtès]

civodul pushed a change to branch wip-extensible-gexps
in repository guix.

       was  20a3daa   gexp: Separate "compilers" for origins and packages from 
the core.

This change permanently discards the following revisions:

  discards  20a3daa   gexp: Separate "compilers" for origins and packages from 
the core.
  discards  976ce9b   gexp: Remove special meaning of forms (PACKAGE OUTPUT) in 
ungexp.
  discards  af3413b   profiles: Use 'gexp-input' instead of two-element lists.
  discards  dbbf9ff   gexp: Export 'gexp-input' constructor.
  discards  a331436   gexp: Add <gexp-input>.
  discards  de97d2b   gexp: Rename <output-ref> to <gexp-output>.
  discards  3f964ed   tests: Add an indirection for white-box testing.