Help: Improve formatting of command documentation

Use inline reStructuredText markup and add cross-references in more
places.

1 files changed, 4 insertions, 4 deletions

diff --git a/Help/command/exec_program.rst b/Help/command/exec_program.rst
index aaa0dac..6dfdad3 100644
--- a/Help/command/exec_program.rst
+++ b/Help/command/exec_program.rst
@@ -1,7 +1,7 @@
 exec_program
 ------------
 
-Deprecated.  Use the execute_process() command instead.
+Deprecated.  Use the :command:`execute_process` command instead.
 
 Run an executable program during the processing of the CMakeList.txt
 file.
@@ -15,10 +15,10 @@ file.
 
 The executable is run in the optionally specified directory.  The
 executable can include arguments if it is double quoted, but it is
-better to use the optional ARGS argument to specify arguments to the
+better to use the optional ``ARGS`` argument to specify arguments to the
 program.  This is because cmake will then be able to escape spaces in
-the executable path.  An optional argument OUTPUT_VARIABLE specifies a
+the executable path.  An optional argument ``OUTPUT_VARIABLE`` specifies a
 variable in which to store the output.  To capture the return value of
-the execution, provide a RETURN_VALUE.  If OUTPUT_VARIABLE is
+the execution, provide a ``RETURN_VALUE``.  If ``OUTPUT_VARIABLE`` is
 specified, then no output will go to the stdout/stderr of the console
 running cmake.