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diff --git a/gnu/installer/newt.scm b/gnu/installer/newt.scm
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+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2018 Mathieu Othacehe <m.othacehe@gmail.com>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu installer newt)
+  #:use-module (gnu installer record)
+  #:use-module (gnu installer utils)
+  #:use-module (gnu installer newt ethernet)
+  #:use-module (gnu installer newt final)
+  #:use-module (gnu installer newt hostname)
+  #:use-module (gnu installer newt keymap)
+  #:use-module (gnu installer newt locale)
+  #:use-module (gnu installer newt menu)
+  #:use-module (gnu installer newt network)
+  #:use-module (gnu installer newt page)
+  #:use-module (gnu installer newt partition)
+  #:use-module (gnu installer newt services)
+  #:use-module (gnu installer newt timezone)
+  #:use-module (gnu installer newt user)
+  #:use-module (gnu installer newt utils)
+  #:use-module (gnu installer newt welcome)
+  #:use-module (gnu installer newt wifi)
+  #:use-module (guix config)
+  #:use-module (guix discovery)
+  #:use-module (guix i18n)
+  #:use-module (srfi srfi-26)
+  #:use-module (newt)
+  #:export (newt-installer))
+
+(define (init)
+  (newt-init)
+  (clear-screen)
+  (set-screen-size!))
+
+(define (exit)
+  (newt-finish)
+  (clear-screen))
+
+(define (exit-error file key args)
+  (newt-set-color COLORSET-ROOT "white" "red")
+  (let ((width (nearest-exact-integer
+                (* (screen-columns) 0.8)))
+        (height (nearest-exact-integer
+                 (* (screen-rows) 0.7))))
+    (run-file-textbox-page
+     #:info-text (format #f (G_ "The installer has encountered an unexpected \
+problem. The backtrace is displayed below. Please report it by email to \
+<~a>.") %guix-bug-report-address)
+     #:title (G_ "Unexpected problem")
+     #:file file
+     #:exit-button? #f
+     #:info-textbox-width width
+     #:file-textbox-width width
+     #:file-textbox-height height))
+  (newt-set-color COLORSET-ROOT "white" "blue")
+  (newt-finish)
+  (clear-screen))
+
+(define (final-page result prev-steps)
+  (run-final-page result prev-steps))
+
+(define* (locale-page #:key
+                      supported-locales
+                      iso639-languages
+                      iso3166-territories)
+  (run-locale-page
+   #:supported-locales supported-locales
+   #:iso639-languages iso639-languages
+   #:iso3166-territories iso3166-territories))
+
+(define (timezone-page zonetab)
+  (run-timezone-page zonetab))
+
+(define (welcome-page logo)
+  (run-welcome-page logo))
+
+(define (menu-page steps)
+  (run-menu-page steps))
+
+(define* (keymap-page layouts)
+  (run-keymap-page layouts))
+
+(define (network-page)
+  (run-network-page))
+
+(define (hostname-page)
+  (run-hostname-page))
+
+(define (user-page)
+  (run-user-page))
+
+(define (partition-page)
+  (run-partioning-page))
+
+(define (services-page)
+  (run-services-page))
+
+(define newt-installer
+  (installer
+   (name 'newt)
+   (init init)
+   (exit exit)
+   (exit-error exit-error)
+   (final-page final-page)
+   (keymap-page keymap-page)
+   (locale-page locale-page)
+   (menu-page menu-page)
+   (network-page network-page)
+   (timezone-page timezone-page)
+   (hostname-page hostname-page)
+   (user-page user-page)
+   (partition-page partition-page)
+   (services-page services-page)
+   (welcome-page welcome-page)))