ass="anchor" aria-label="anchor" href="#value"></a></h2>
    <p><code>parseGRASS</code> returns a <code>GRASS_interface_desc</code> object,
<code>doGRASS</code> returns a character string with a proposed GRASS command -
the expanded command name is returned as an attribute, and <code>execGRASS</code>
and  <code>stringexecGRASS</code> return what <code>system</code> or <code>system2</code>
return, particularly depending on the <code>intern</code> argument when the
character strings output by GRASS modules ar