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doc: Improve code listings

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By adding prompts and removing unnecessary indentation.
This commit is contained in:
Jan Tojnar 2020-09-23 00:38:04 +02:00
parent 47297487c5
commit e1af37634b
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GPG key ID: 7FAB2A15F7A607A4
13 changed files with 173 additions and 161 deletions
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8
doc/using/configuration.xml
View file

@ -66,7 +66,7 @@
<listitem>
<para>
For allowing the build of a broken package once, you can use an environment variable for a single invocation of the nix tools:
<programlisting>$ export NIXPKGS_ALLOW_BROKEN=1</programlisting>
<screen><prompt>$ </prompt>export NIXPKGS_ALLOW_BROKEN=1</screen>
</para>
</listitem>
<listitem>
@ -92,7 +92,7 @@
<listitem>
<para>
For allowing the build of an unsupported package once, you can use an environment variable for a single invocation of the nix tools:
<programlisting>$ export NIXPKGS_ALLOW_UNSUPPORTED_SYSTEM=1</programlisting>
<screen><prompt>$ </prompt>export NIXPKGS_ALLOW_UNSUPPORTED_SYSTEM=1</screen>
</para>
</listitem>
<listitem>
@ -122,7 +122,7 @@
<listitem>
<para>
To temporarily allow all unfree packages, you can use an environment variable for a single invocation of the nix tools:
<programlisting>$ export NIXPKGS_ALLOW_UNFREE=1</programlisting>
<screen><prompt>$ </prompt>export NIXPKGS_ALLOW_UNFREE=1</screen>
</para>
</listitem>
<listitem>
@ -187,7 +187,7 @@
<listitem>
<para>
To temporarily allow all insecure packages, you can use an environment variable for a single invocation of the nix tools:
<programlisting>$ export NIXPKGS_ALLOW_INSECURE=1</programlisting>
<screen><prompt>$ </prompt>export NIXPKGS_ALLOW_INSECURE=1</screen>
</para>
</listitem>
<listitem>

10
doc/using/overlays.xml
View file

@ -240,7 +240,7 @@ self: super:
lapackProvider = self.mkl;
}
}
</programlisting>
</programlisting>
<para>
This overlay uses Intel’s MKL library for both BLAS and LAPACK
interfaces. Note that the same can be accomplished at runtime
@ -248,9 +248,9 @@ self: super:
<literal>libblas.so.3</literal> and
<literal>liblapack.so.3</literal>. For instance:
</para>
<programlisting>
$ LD_LIBRARY_PATH=$(nix-build -A mkl)/lib:$LD_LIBRARY_PATH nix-shell -p octave --run octave
</programlisting>
<screen>
<prompt>$ </prompt>LD_LIBRARY_PATH=$(nix-build -A mkl)/lib:$LD_LIBRARY_PATH nix-shell -p octave --run octave
</screen>
<para>
Intel MKL requires an <literal>openmp</literal> implementation
when running with multiple processors. By default,
@ -288,7 +288,7 @@ assert (!blas.isILP64) &amp;&amp; (!lapack.isILP64);
stdenv.mkDerivation {
...
}
</programlisting>
</programlisting>
</section>
</section>
</chapter>