branch wip-installer-2 updated (06e075d -> f47c540)

[Danny Milosavljevic]

dannym pushed a change to branch wip-installer-2
in repository guix.

      from  06e075d   installer: Allow changing the current form field by mouse 
click.
       new  2e27812   installer: Add optional field validator.
       new  f47c540   installer: Validate hostname while entering it; again.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/system/installer/hostname.scm | 25 ++++++-------------------
 gurses/form.scm                   | 34 ++++++++++++++++++++++------------
 2 files changed, 28 insertions(+), 31 deletions(-)