Docbook Editor Configuration: Difference between revisions

Latest revision as of 18:45, 21 June 2024

This article or section is out of date.

Reason: This page may not see useful updates now that NixOS and Nixpkgs use markdown as the authoring format of the documentation.
The content may still be accurate. (Discuss in Talk:Docbook Editor Configuration)
Once the page has been updated this notice can be removed.

For Vim/Neovim

(pkgs.neovim.override {
   configure.packages.myplugins.start = with pkgs.vimPlugins; [
     vim-docbk
     vim-docbk-snippets
     syntastic
     UltiSnips
   ];
 })

For Emacs

The following creates an Emacs with a custom module, which configures nXML for the NixOS / Nixpkgs docbook codebase:

let
  pkgs = import <nixpkgs> {};
  inherit (pkgs) emacsPackagesNg docbook5 writeText;

  schemas = writeText "schemas.xml" ''
    <locatingRules xmlns="http://thaiopensource.com/ns/locating-rules/1.0">
      <documentElement localName="section" typeId="DocBook"/>
      <documentElement localName="chapter" typeId="DocBook"/>
      <documentElement localName="article" typeId="DocBook"/>
      <documentElement localName="book" typeId="DocBook"/>
      <typeId id="DocBook" uri="${docbook5}/xml/rng/docbook/docbookxi.rnc" />
    </locatingRules>
  '';

in emacsPackagesNg.emacsWithPackages (epkgs: [
  (emacsPackagesNg.trivialBuild {
    pname = "nix-docbook-mode";
    version = "1970-01-01";
    src = writeText "default.el" ''
      (eval-after-load 'rng-loc
        '(add-to-list 'rng-schema-locating-files "${schemas}"))
    '';
  })
])

For IntelliJ IDEA (Community and Ultimate)

First off, the feature set for XML and Docbook editing is the same in both versions. Here's a neat one-liner to start the Community edition

nix-shell -p jetbrains.idea-community --run idea-community

Then, open the doc/ or root folder of the <nixpkgs> project. (Opening a file directly will not allow browsing the directory structure within the IDE.

Adding the docbook schema

At the root of <nixpkgs>, run the following command. It will create a link to docbook, allowing (easier) use of the xsd files. The symlink can be updated instead of having to change the full store path in the editor. The second command will print the full path to the docbook xsd.

$ nix-build -A docbook5 --out-link docbook
$ echo $PWD/docbook/share/xml/docbook-5.0/xsd/docbook.xsd

Open manual.xml. After a short while, IntelliJ IDEA will realise it does not know about the schema.

Click on the red light bulb, then Manually setup an external resource.

Paste in the full path to the xsd file.

After this is done, IntelliJ will validate.

@@ Line 1: / Line 1: @@
+{{outdated|This page may not see useful updates now that NixOS and Nixpkgs use markdown as the authoring format of the documentation.<br />The content may still be accurate.}}
 ==For Vim/Neovim==
 <syntaxhighlight lang="nix">
@@ Line 46: / Line 48: @@
 First off, the feature set for XML and Docbook editing is the same in both versions. Here's a neat one-liner to start the Community edition
-<syntaxhighlight lang="commands">
+<syntaxhighlight lang="console">
 nix-shell -p jetbrains.idea-community --run idea-community
 </syntaxhighlight>
-Then, open the <tt>doc/</tt> folder of the <tt>&lt;nixpkgs&gt;</tt> project. (Opening a file directly will not allow browsing the directory structure within the IDE.
+Then, open the <tt>doc/</tt> or root folder of the <tt>&lt;nixpkgs&gt;</tt> project. (Opening a file directly will not allow browsing the directory structure within the IDE.
 [[File:Docbook-intellij-open.png]]
@@ Line 59: / Line 61: @@
 xsd files. The symlink can be updated instead of having to change the full store path in the editor. The second command will print the full path to the docbook xsd.
-<syntaxhighlight lang="commands">
+<syntaxhighlight lang="console">
-nix-build -A docbook5 --out-link docbook
+$ nix-build -A docbook5 --out-link docbook
-echo $PWD/docbook/share/xml/docbook-5.0/xsd/docbook.xsd
+$ echo $PWD/docbook/share/xml/docbook-5.0/xsd/docbook.xsd
 </syntaxhighlight>