nixpkgs docs: format =)

1 files changed, 40 insertions, 44 deletions

diff --git a/doc/languages-frameworks/java.xml b/doc/languages-frameworks/java.xml
index 2507cc2c469..dcf4d17fa57 100644
--- a/doc/languages-frameworks/java.xml
+++ b/doc/languages-frameworks/java.xml
@@ -1,11 +1,10 @@
 <section xmlns="http://docbook.org/ns/docbook"
          xmlns:xlink="http://www.w3.org/1999/xlink"
          xml:id="sec-language-java">
+ <title>Java</title>
 
-<title>Java</title>
-
-<para>Ant-based Java packages are typically built from source as follows:
-
+ <para>
+  Ant-based Java packages are typically built from source as follows:
 <programlisting>
 stdenv.mkDerivation {
   name = "...";
@@ -16,33 +15,33 @@ stdenv.mkDerivation {
   buildPhase = "ant";
 }
 </programlisting>
-
-Note that <varname>jdk</varname> is an alias for the OpenJDK.</para>
-
-<para>JAR files that are intended to be used by other packages should
-be installed in <filename>$out/share/java</filename>.  The OpenJDK has
-a stdenv setup hook that adds any JARs in the
-<filename>share/java</filename> directories of the build inputs to the
-<envar>CLASSPATH</envar> environment variable.  For instance, if the
-package <literal>libfoo</literal> installs a JAR named
-<filename>foo.jar</filename> in its <filename>share/java</filename>
-directory, and another package declares the attribute
-
+  Note that <varname>jdk</varname> is an alias for the OpenJDK.
+ </para>
+
+ <para>
+  JAR files that are intended to be used by other packages should be installed
+  in <filename>$out/share/java</filename>. The OpenJDK has a stdenv setup hook
+  that adds any JARs in the <filename>share/java</filename> directories of the
+  build inputs to the <envar>CLASSPATH</envar> environment variable. For
+  instance, if the package <literal>libfoo</literal> installs a JAR named
+  <filename>foo.jar</filename> in its <filename>share/java</filename>
+  directory, and another package declares the attribute
 <programlisting>
 buildInputs = [ jdk libfoo ];
 </programlisting>
-
-then <envar>CLASSPATH</envar> will be set to
-<filename>/nix/store/...-libfoo/share/java/foo.jar</filename>.</para>
-
-<para>Private JARs
-should be installed in a location like
-<filename>$out/share/<replaceable>package-name</replaceable></filename>.</para>
-
-<para>If your Java package provides a program, you need to generate a
-wrapper script to run it using the OpenJRE.  You can use
-<literal>makeWrapper</literal> for this:
-
+  then <envar>CLASSPATH</envar> will be set to
+  <filename>/nix/store/...-libfoo/share/java/foo.jar</filename>.
+ </para>
+
+ <para>
+  Private JARs should be installed in a location like
+  <filename>$out/share/<replaceable>package-name</replaceable></filename>.
+ </para>
+
+ <para>
+  If your Java package provides a program, you need to generate a wrapper
+  script to run it using the OpenJRE. You can use
+  <literal>makeWrapper</literal> for this:
 <programlisting>
 buildInputs = [ makeWrapper ];
 
@@ -53,23 +52,20 @@ installPhase =
       --add-flags "-cp $out/share/java/foo.jar org.foo.Main"
   '';
 </programlisting>
-
-Note the use of <literal>jre</literal>, which is the part of the
-OpenJDK package that contains the Java Runtime Environment.  By using
-<literal>${jre}/bin/java</literal> instead of
-<literal>${jdk}/bin/java</literal>, you prevent your package from
-depending on the JDK at runtime.</para>
-
-<para>It is possible to use a different Java compiler than
-<command>javac</command> from the OpenJDK.  For instance, to use the
-GNU Java Compiler:
-
+  Note the use of <literal>jre</literal>, which is the part of the OpenJDK
+  package that contains the Java Runtime Environment. By using
+  <literal>${jre}/bin/java</literal> instead of
+  <literal>${jdk}/bin/java</literal>, you prevent your package from depending
+  on the JDK at runtime.
+ </para>
+
+ <para>
+  It is possible to use a different Java compiler than <command>javac</command>
+  from the OpenJDK. For instance, to use the GNU Java Compiler:
 <programlisting>
 buildInputs = [ gcj ant ];
 </programlisting>
-
-Here, Ant will automatically use <command>gij</command> (the GNU Java
-Runtime) instead of the OpenJRE.</para>
-
+  Here, Ant will automatically use <command>gij</command> (the GNU Java
+  Runtime) instead of the OpenJRE.
+ </para>
 </section>
-