From 24286e15c9822833c39d268e521522b9933db28e Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Mon, 28 Jun 2004 13:37:05 +0000
Subject: * `nix-env -u' now allows a specific version to be specified when  
 upgrading.

  This fixes a bug reported by Martin:

    $ nix-env -i foo-1.0
    $ nix-env -u foo-1.0
    upgrading foo-1.0 to foo-1.1
---
 doc/manual/nix-env.xml | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'doc')

diff --git a/doc/manual/nix-env.xml b/doc/manual/nix-env.xml
index 70069fa1af84..8a496da25988 100644
--- a/doc/manual/nix-env.xml
+++ b/doc/manual/nix-env.xml
@@ -312,6 +312,9 @@ $ nix-env -f ~/foo.nix -i '*' <lineannotation>(install everything in <filename>f
 $ nix-env --upgrade gcc
 upgrading `gcc-3.3.1' to `gcc-3.4'
 
+$ nix-env -u gcc-3.3.2 --always <lineannotation>(switch to a specific version)</lineannotation>
+upgrading `gcc-3.4' to `gcc-3.3.2'
+
 $ nix-env --upgrade pan
 <lineannotation>(no upgrades available, so nothing happens)</lineannotation>
 
-- 
cgit 1.4.1