class="kw">if</span> <span class="op">(</span><span class="va">run</span><span class="op">)</span> <span class="op">{</span></span></span>
<span class="r-in"><span>  <span class="co"># Read and print GRASS interface description for 'r.buffer'</span></span></span>
<span class="r-in"><span>  <span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="fu">parseGRASS</span><span class="op">(</span><span class="st">"r.buffer"</span><spa