doc: Use the recommended Scheme format.

Apply the recommended formatting rules from '.dir-locals.el' to the
examples in the manual in order to fulfill it's purpose of being a
reference.

* doc/package-hello.scm: Indent it.
* doc/guix.texi (Defining Packages, Version Numbers): Likewise.
* gnu/packages/base.scm (hello): Be consistent with the manual.

1 files changed, 15 insertions, 14 deletions

diff --git a/gnu/packages/base.scm b/gnu/packages/base.scm
index f35f619201..c5f447736a 100644
--- a/gnu/packages/base.scm
+++ b/gnu/packages/base.scm
@@ -49,22 +49,23 @@
 
 (define-public hello
   (package
-   (name "hello")
-   (version "2.10")
-   (source (origin
-            (method url-fetch)
-            (uri (string-append "mirror://gnu/hello/hello-" version
-                                ".tar.gz"))
-            (sha256
-             (base32 "0ssi1wpaf7plaswqqjwigppsg5fyh99vdlb9kzl7c9lng89ndq1i"))))
-   (build-system gnu-build-system)
-   (synopsis "Hello, GNU world: An example GNU package")
-   (description
-    "GNU Hello prints the message \"Hello, world!\" and then exits.  It
+    (name "hello")
+    (version "2.10")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "mirror://gnu/hello/hello-" version
+                                  ".tar.gz"))
+              (sha256
+               (base32
+                "0ssi1wpaf7plaswqqjwigppsg5fyh99vdlb9kzl7c9lng89ndq1i"))))
+    (build-system gnu-build-system)
+    (synopsis "Hello, GNU world: An example GNU package")
+    (description
+     "GNU Hello prints the message \"Hello, world!\" and then exits.  It
 serves as an example of standard GNU coding practices.  As such, it supports
 command-line arguments, multiple languages, and so on.")
-   (home-page "http://www.gnu.org/software/hello/")
-   (license gpl3+)))
+    (home-page "http://www.gnu.org/software/hello/")
+    (license gpl3+)))
 
 (define-public grep
   (package