From 9703fef4152622fe241d28c82542a3a5a09dec1b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Thu, 14 Apr 2016 23:44:18 +0200
Subject: [PATCH] ui: Use 'terminal-columns'.

* guix/ui.scm (%text-width): Default to (terminal-columns).
---
 guix/ui.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/guix/ui.scm b/guix/ui.scm
index 391af9a99f..04ac43723e 100644
--- a/guix/ui.scm
+++ b/guix/ui.scm
@@ -34,6 +34,7 @@
   #:use-module (guix serialization)
   #:use-module ((guix build utils) #:select (mkdir-p))
   #:use-module ((guix licenses) #:select (license? license-name))
+  #:use-module ((guix build syscalls) #:select (terminal-columns))
   #:use-module (gnu system file-systems)
   #:use-module (srfi srfi-1)
   #:use-module (srfi srfi-11)
@@ -816,8 +817,7 @@ converted to a space; sequences of more than one line break are preserved."
 ;;;
 
 (define %text-width
-  (make-parameter (or (and=> (getenv "WIDTH") string->number)
-                      80)))
+  (make-parameter (terminal-columns)))
 
 (set! (@@ (texinfo plain-text) wrap*)
       ;; XXX: Monkey patch this private procedure to let 'package->recutils'