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Add some hyperlinks between NIXPATH and -I

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This commit is contained in:
Eelco Dolstra 2014-09-16 11:20:09 +02:00
parent d2d5543625
commit 67e5dd3ce9
3 changed files with 27 additions and 25 deletions
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6
doc/manual/env-common.xml
View file

@ -10,7 +10,7 @@
<variablelist xml:id="env-common"> <variablelist xml:id="env-common">
<varlistentry><term><envar>NIX_PATH</envar></term> <varlistentry xml:id="env-NIX_PATH"><term><envar>NIX_PATH</envar></term>
<listitem> <listitem>
@ -37,8 +37,8 @@ nixpkgs=/home/eelco/Dev/nixpkgs-branch:/etc/nixos</screen>
<filename>/etc/nixos/nixpkgs/<replaceable>path</replaceable></filename>. <filename>/etc/nixos/nixpkgs/<replaceable>path</replaceable></filename>.
</para> </para>
<para>The search path can be extended using the <para>The search path can be extended using the <option
<option>-I</option> option, which takes precedence over linkend="opt-I">-I</option> option, which takes precedence over
<envar>NIX_PATH</envar>.</para></listitem> <envar>NIX_PATH</envar>.</para></listitem>
</varlistentry> </varlistentry>

7
doc/manual/nix-instantiate.xml
View file

@ -103,9 +103,10 @@ input.</para>
<varlistentry><term><option>--find-file</option></term> <varlistentry><term><option>--find-file</option></term>
<listitem><para>Look up the given files in Nix’s search path (as <listitem><para>Look up the given files in Nix’s search path (as
specified by the <envar>NIX_PATH</envar> environment variable). specified by the <envar linkend="env-NIX_PATH">NIX_PATH</envar>
If found, print the corresponding absolute paths on standard environment variable). If found, print the corresponding absolute
output. For instance, if <envar>NIX_PATH</envar> is paths on standard output. For instance, if
<envar>NIX_PATH</envar> is
<literal>nixpkgs=/home/alice/nixpkgs</literal>, then <literal>nixpkgs=/home/alice/nixpkgs</literal>, then
<literal>nix-instantiate --find-file nixpkgs/default.nix</literal> <literal>nix-instantiate --find-file nixpkgs/default.nix</literal>
will print will print

11
doc/manual/opt-common.xml
View file

@ -351,13 +351,14 @@
</varlistentry> </varlistentry>
<varlistentry><term><option>-I</option> <replaceable>path</replaceable></term> <varlistentry xml:id="opt-I"><term><option>-I</option> <replaceable>path</replaceable></term>
<listitem><para>Add a path to the Nix expression search path. This <listitem><para>Add a path to the Nix expression search path. This
option may be given multiple times. See the <envar>NIX_PATH</envar> option may be given multiple times. See the <envar
environment variable for information on the semantics of the Nix linkend="env-NIX_PATH">NIX_PATH</envar> environment variable for
search path. Paths added through <option>-I</option> take information on the semantics of the Nix search path. Paths added
precedence over <envar>NIX_PATH</envar>.</para></listitem> through <option>-I</option> take precedence over
<envar>NIX_PATH</envar>.</para></listitem>
</varlistentry> </varlistentry>