···

       
124
       
124
       
 
       


     

       
125
       
125
       
 
       
   <para>

     

       
126
       
126
       
 
       
    Under NixOS, you can continue to use

     

       
127
       
127
       
-
       
    <function>package-list-packages</function> and

     

       
128
       
128
       
-
       
    <function>package-install</function> to install packages. You can also

     

       
127
       
127
       
+
       
    <literal>package-list-packages</literal> and

     

       
128
       
128
       
+
       
    <literal>package-install</literal> to install packages. You can also

     

       
129
       
129
       
 
       
    declare the set of Emacs packages you need using the derivations from

     

       
130
       
130
       
 
       
    Nixpkgs. The rest of this section discusses declarative installation of

     

       
131
       
131
       
 
       
    Emacs packages through nixpkgs.

     
···

       
383
       
383
       
 
       
   <para>

     

       
384
       
384
       
 
       
    The <varname>services.emacs.package</varname> option allows a custom

     

       
385
       
385
       
 
       
    derivation to be used, for example, one created by

     

       
386
       
386
       
-
       
    <function>emacsWithPackages</function>.

     

       
386
       
386
       
+
       
    <literal>emacsWithPackages</literal>.

     

       
387
       
387
       
 
       
   </para>

     

       
388
       
388
       
 
       


     

       
389
       
389
       
 
       
   <para>

     
···

       
523
       
523
       
 
       
   <title>Accessing man pages</title>

     

       
524
       
524
       
 
       


     

       
525
       
525
       
 
       
   <para>

     

       
526
       
526
       
-
       
    You can use <function>woman</function> to get completion of all available

     

       
526
       
526
       
+
       
    You can use <literal>woman</literal> to get completion of all available

     

       
527
       
527
       
 
       
    man pages. For example, type <literal>M-x woman &lt;RET&gt; nixos-rebuild

     

       
528
       
528
       
 
       
    &lt;RET&gt;.</literal>

     

       
529
       
529
       
 
       
   </para>

     

···

       
293
       
293
       
 
       
      Much of the packaging can be done automatically by the

     

       
294
       
294
       
 
       
      <filename>nixpkgs/pkgs/servers/web-apps/discourse/update.py</filename>

     

       
295
       
295
       
 
       
      script - just add the plugin to the <literal>plugins</literal>

     

       
296
       
296
       
-
       
      list in the <function>update_plugins</function> function and run

     

       
296
       
296
       
+
       
      list in the <literal>update_plugins</literal> function and run

     

       
297
       
297
       
 
       
      the script:

     

       
298
       
298
       
 
       
      <programlisting language="bash">

     

       
299
       
299
       
 
       
./update.py update-plugins