doc: Split Installation chapter into sections.

* doc/fullswof-utils.texi (Installation):  Add 'Requirements' and
'Cloning' sections.

1 files changed, 32 insertions, 2 deletions

diff --git a/doc/fullswof-utils.texi b/doc/fullswof-utils.texi
index 316a00f..2677b80 100644
--- a/doc/fullswof-utils.texi
+++ b/doc/fullswof-utils.texi
@@ -41,9 +41,9 @@ Utility scripts for the FullSWOF shallow flow solver
 
 
 @menu
-* Installation::                    Installing FullSWOF-utils.
+* Installation::                Installing FullSWOF-utils.
 * GNU Free Documentation License::  The license of this manual.
-* Index::                           Complete Index.
+* Index::                       Complete Index.
 @end menu
 
 @node Installation, GNU Free Documentation License, Top, Top
@@ -52,6 +52,36 @@ Utility scripts for the FullSWOF shallow flow solver
 
 @cindex chapter, installation
 
+The @emph{fullSWOF-utils} package comprises a single top-level directory
+and several sub-directories.  The package may be installed in the same
+location as @emph{FullSWOF} itself or any other convenient location.
+
+@menu
+* Requirements::
+* Cloning::
+@end menu
+
+@node Requirements, Cloning, Installation, Installation
+@comment  node-name,  next,  previous,  up
+@section Requirements
+
+To install @emph{fullSWOF-utils} the following packages are required:
+
+@itemize
+@item
+@url{https://git-scm.com/, Git}, the version control system.
+
+@item
+@url{https://www.gnu.org/software/texinfo/, Texinfo}, the GNU
+documentation system.
+@end itemize
+
+
+
+@node Cloning,  , Requirements, Installation
+@comment  node-name,  next,  previous,  up
+@section Cloning
+
 FullSWOF-utils is maintained using git, the version control system.  A
 simple way to install the package is to clone the git repository.  To do so,
 first open a terminal window on a system that has git installed.  Then,