haracter (i.e., the size of the
                    character buffer required to store the information
                    log). If <em class="parameter"><code>shader</code></em> has no
                    information log, a value of 0 is returned.</p>
            </dd>
            <dt>
              <span class="term">
                <code class="constant">GL_SHADER_SOURCE_LENGTH</code>
              </span>
            </dt>
            <dd>
              <p> <em class="parameter"><code>params</code></em