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authorGraham Christensen <graham@grahamc.com>2018-09-19T16·48-0400
committerGraham Christensen <graham@grahamc.com>2018-09-19T16·48-0400
commit10a7f199372c4bca5d81030e8a39ca7537ea47ca (patch)
treee809148d38b5ef4bbad6e77e023e1868a21a0e49 /doc/manual
parent2ca6ef0fec150209994814fada3533fbd0f9f764 (diff)
nix-shell: explain the merging property close to the example
Diffstat (limited to 'doc/manual')
-rw-r--r--doc/manual/command-ref/nix-shell.xml7
1 files changed, 4 insertions, 3 deletions
diff --git a/doc/manual/command-ref/nix-shell.xml b/doc/manual/command-ref/nix-shell.xml
index 5c44c4a8f446..3f12dda040ad 100644
--- a/doc/manual/command-ref/nix-shell.xml
+++ b/doc/manual/command-ref/nix-shell.xml
@@ -317,13 +317,14 @@ while (my $token = $p->get_tag("a")) {
 
 </para>
 
-<para>Finally, the following Haskell script uses a specific branch of
-Nixpkgs/NixOS (the 14.12 stable branch):
+<para>Finally, using the merging of multiple nix-shell shebangs the
+following Haskell script uses a specific branch of Nixpkgs/NixOS (the
+18.03 stable branch):
 
 <programlisting><![CDATA[
 #! /usr/bin/env nix-shell
 #! nix-shell -i runghc -p haskellPackages.ghc haskellPackages.HTTP haskellPackages.tagsoup
-#! nix-shell -I nixpkgs=https://github.com/NixOS/nixpkgs-channels/archive/nixos-14.12.tar.gz
+#! nix-shell -I nixpkgs=https://github.com/NixOS/nixpkgs-channels/archive/nixos-18.03.tar.gz
 
 import Network.HTTP
 import Text.HTML.TagSoup