From eac06ed0702638b7e9a058e5412940474ff872ca Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Mon, 3 Sep 2018 17:13:02 +0200
Subject: Manual: Random indentation fixes

---
 doc/functions.xml | 158 +++++++++++++++++++++++++++++-------------------------
 1 file changed, 84 insertions(+), 74 deletions(-)

(limited to 'doc/functions.xml')

diff --git a/doc/functions.xml b/doc/functions.xml
index ec188e23454..3cfc6884bd2 100644
--- a/doc/functions.xml
+++ b/doc/functions.xml
@@ -1,7 +1,7 @@
 <chapter xmlns="http://docbook.org/ns/docbook"
-	 xmlns:xlink="http://www.w3.org/1999/xlink"
+         xmlns:xlink="http://www.w3.org/1999/xlink"
          xmlns:xi="http://www.w3.org/2001/XInclude"
-	 xml:id="chap-functions">
+         xml:id="chap-functions">
  <title>Functions reference</title>
  <para>
   The nixpkgs repository has several utility functions to manipulate Nix
@@ -31,12 +31,16 @@
    <para>
     Example usages:
 <programlisting>pkgs.foo.override { arg1 = val1; arg2 = val2; ... }</programlisting>
-<programlisting>import pkgs.path { overlays = [ (self: super: {
-    foo = super.foo.override { barSupport = true ; };
-  })]};</programlisting>
-<programlisting>mypkg = pkgs.callPackage ./mypkg.nix {
-    mydep = pkgs.mydep.override { ... };
-  }</programlisting>
+<programlisting>
+import pkgs.path { overlays = [ (self: super: {
+  foo = super.foo.override { barSupport = true ; };
+  })]};
+</programlisting>
+<programlisting>
+mypkg = pkgs.callPackage ./mypkg.nix {
+  mydep = pkgs.mydep.override { ... };
+  }
+</programlisting>
    </para>
 
    <para>
@@ -61,9 +65,11 @@
 
    <para>
     Example usage:
-<programlisting>helloWithDebug = pkgs.hello.overrideAttrs (oldAttrs: rec {
-    separateDebugInfo = true;
-  });</programlisting>
+<programlisting>
+helloWithDebug = pkgs.hello.overrideAttrs (oldAttrs: rec {
+  separateDebugInfo = true;
+});
+</programlisting>
    </para>
 
    <para>
@@ -134,14 +140,16 @@
 
    <para>
     Example usage:
-<programlisting>mySed = pkgs.gnused.overrideDerivation (oldAttrs: {
-    name = "sed-4.2.2-pre";
-    src = fetchurl {
-      url = ftp://alpha.gnu.org/gnu/sed/sed-4.2.2-pre.tar.bz2;
-      sha256 = "11nq06d131y4wmf3drm0yk502d2xc6n5qy82cg88rb9nqd2lj41k";
-    };
-    patches = [];
-  });</programlisting>
+<programlisting>
+mySed = pkgs.gnused.overrideDerivation (oldAttrs: {
+  name = "sed-4.2.2-pre";
+  src = fetchurl {
+    url = ftp://alpha.gnu.org/gnu/sed/sed-4.2.2-pre.tar.bz2;
+    sha256 = "11nq06d131y4wmf3drm0yk502d2xc6n5qy82cg88rb9nqd2lj41k";
+  };
+  patches = [];
+});
+</programlisting>
    </para>
 
    <para>
@@ -181,8 +189,10 @@
 
    <para>
     Example usage:
-<programlisting>f = { a, b }: { result = a+b; }
-  c = lib.makeOverridable f { a = 1; b = 2; }</programlisting>
+<programlisting>
+f = { a, b }: { result = a+b; };
+c = lib.makeOverridable f { a = 1; b = 2; };
+</programlisting>
    </para>
 
    <para>
@@ -482,29 +492,29 @@ merge:"diff3"
    <example xml:id='ex-dockerTools-buildImage'>
     <title>Docker build</title>
 <programlisting>
-  buildImage {
-    name = "redis"; <co xml:id='ex-dockerTools-buildImage-1' />
-    tag = "latest"; <co xml:id='ex-dockerTools-buildImage-2' />
-
-    fromImage = someBaseImage; <co xml:id='ex-dockerTools-buildImage-3' />
-    fromImageName = null; <co xml:id='ex-dockerTools-buildImage-4' />
-    fromImageTag = "latest"; <co xml:id='ex-dockerTools-buildImage-5' />
-
-    contents = pkgs.redis; <co xml:id='ex-dockerTools-buildImage-6' />
-    runAsRoot = '' <co xml:id='ex-dockerTools-buildImage-runAsRoot' />
-      #!${stdenv.shell}
-      mkdir -p /data
-    '';
-
-    config = { <co xml:id='ex-dockerTools-buildImage-8' />
-      Cmd = [ "/bin/redis-server" ];
-      WorkingDir = "/data";
-      Volumes = {
-        "/data" = {};
-      };
+buildImage {
+  name = "redis"; <co xml:id='ex-dockerTools-buildImage-1' />
+  tag = "latest"; <co xml:id='ex-dockerTools-buildImage-2' />
+
+  fromImage = someBaseImage; <co xml:id='ex-dockerTools-buildImage-3' />
+  fromImageName = null; <co xml:id='ex-dockerTools-buildImage-4' />
+  fromImageTag = "latest"; <co xml:id='ex-dockerTools-buildImage-5' />
+
+  contents = pkgs.redis; <co xml:id='ex-dockerTools-buildImage-6' />
+  runAsRoot = '' <co xml:id='ex-dockerTools-buildImage-runAsRoot' />
+    #!${stdenv.shell}
+    mkdir -p /data
+  '';
+
+  config = { <co xml:id='ex-dockerTools-buildImage-8' />
+    Cmd = [ "/bin/redis-server" ];
+    WorkingDir = "/data";
+    Volumes = {
+      "/data" = {};
     };
-  }
-  </programlisting>
+  };
+}
+</programlisting>
    </example>
 
    <para>
@@ -647,15 +657,15 @@ merge:"diff3"
    <example xml:id='ex-dockerTools-pullImage'>
     <title>Docker pull</title>
 <programlisting>
-  pullImage {
-    imageName = "nixos/nix"; <co xml:id='ex-dockerTools-pullImage-1' />
-    imageDigest = "sha256:20d9485b25ecfd89204e843a962c1bd70e9cc6858d65d7f5fadc340246e2116b"; <co xml:id='ex-dockerTools-pullImage-2' />
-    finalImageTag = "1.11";  <co xml:id='ex-dockerTools-pullImage-3' />
-    sha256 = "0mqjy3zq2v6rrhizgb9nvhczl87lcfphq9601wcprdika2jz7qh8"; <co xml:id='ex-dockerTools-pullImage-4' />
-    os = "linux"; <co xml:id='ex-dockerTools-pullImage-5' />
-    arch = "x86_64"; <co xml:id='ex-dockerTools-pullImage-6' />
-  }
-  </programlisting>
+pullImage {
+  imageName = "nixos/nix"; <co xml:id='ex-dockerTools-pullImage-1' />
+  imageDigest = "sha256:20d9485b25ecfd89204e843a962c1bd70e9cc6858d65d7f5fadc340246e2116b"; <co xml:id='ex-dockerTools-pullImage-2' />
+  finalImageTag = "1.11";  <co xml:id='ex-dockerTools-pullImage-3' />
+  sha256 = "0mqjy3zq2v6rrhizgb9nvhczl87lcfphq9601wcprdika2jz7qh8"; <co xml:id='ex-dockerTools-pullImage-4' />
+  os = "linux"; <co xml:id='ex-dockerTools-pullImage-5' />
+  arch = "x86_64"; <co xml:id='ex-dockerTools-pullImage-6' />
+}
+</programlisting>
    </example>
 
    <calloutlist>
@@ -677,9 +687,9 @@ merge:"diff3"
       exactly which image you want. By default it will match the OS and
       architecture of the host the command is run on.
 <programlisting>
-  $ nix-shell --packages skopeo jq --command "skopeo --override-os linux --override-arch x86_64 inspect docker://docker.io/nixos/nix:1.11 | jq -r '.Digest'"
-  sha256:20d9485b25ecfd89204e843a962c1bd70e9cc6858d65d7f5fadc340246e2116b
-  </programlisting>
+$ nix-shell --packages skopeo jq --command "skopeo --override-os linux --override-arch x86_64 inspect docker://docker.io/nixos/nix:1.11 | jq -r '.Digest'"
+sha256:20d9485b25ecfd89204e843a962c1bd70e9cc6858d65d7f5fadc340246e2116b
+</programlisting>
       This argument is required.
      </para>
     </callout>
@@ -737,13 +747,13 @@ merge:"diff3"
    <example xml:id='ex-dockerTools-exportImage'>
     <title>Docker export</title>
 <programlisting>
-  exportImage {
-    fromImage = someLayeredImage;
-    fromImageName = null;
-    fromImageTag = null;
+exportImage {
+  fromImage = someLayeredImage;
+  fromImageName = null;
+  fromImageTag = null;
 
-    name = someLayeredImage.name;
-  }
+  name = someLayeredImage.name;
+}
   </programlisting>
    </example>
 
@@ -774,19 +784,19 @@ merge:"diff3"
    <example xml:id='ex-dockerTools-shadowSetup'>
     <title>Shadow base files</title>
 <programlisting>
-  buildImage {
-    name = "shadow-basic";
-
-    runAsRoot = ''
-      #!${stdenv.shell}
-      ${shadowSetup}
-      groupadd -r redis
-      useradd -r -g redis redis
-      mkdir /data
-      chown redis:redis /data
-    '';
-  }
-  </programlisting>
+buildImage {
+  name = "shadow-basic";
+
+  runAsRoot = ''
+    #!${stdenv.shell}
+    ${shadowSetup}
+    groupadd -r redis
+    useradd -r -g redis redis
+    mkdir /data
+    chown redis:redis /data
+  '';
+}
+</programlisting>
    </example>
 
    <para>
-- 
cgit 1.4.1