Section 5.7 Deeper

<section xml:id="rune-nested-divisions">
  <title>Deeper</title>

  <introduction>
    <p>
      This is a stub of a <tag>section</tag>, but it contains two
      <tag>subsection</tag> which each contain a PROJECT-LIKE item that
      includes a <tag>program</tag> element, and thus is a coding exercise.
      This tests migration to the Runestone assignment area, though Runestone
      only has divisions two-deep ( <q>chapter</q> and <q>subchapter</q>, so
      both will show up associated with the same <tag>section</tag> <mdash/>
      this one.
    </p>

    <p>
      The first is a start of a C program, so will only be interactive on a
      Runestone server. The second is a Python program, so will be interactive
      in all HTML outputs.
    </p>
  </introduction>

  <subsection>
    <title>Subsection One</title>

    <p>
      An <tag>activity</tag> next. This one has a <tag>program</tag> so will
      be made interactive whenever possible.
    </p>

    <activity label="activity-in-subsection">
      <title>Activity in a Subsection</title>

      <statement>
        <p>
          We would suggest you do something here.
        </p>
      </statement>

      <program xml:id="coding-exercise-partial-three" interactive="activecode" language="c">
        <code>
                  #include &lt;stdio.h&gt;

                  int main(void)
        </code>
      </program>
    </activity>

    <p>
      Nothing suggests this next <tag>project</tag> is interactive.
    </p>

    <project>
      <title>Project in a Subsection</title>

      <statement>
        <p>
          You would work this project on paper, most likely. It is
          <em>never</em> interactive since there is no indication of a desire
          for that, even if hosted on a capable platform.
        </p>

        <p>
          A little bit of markup, to test a bug: <m>x^2</m>. (The bug was only
          apparent under a deprecated method for specify a question to be an
          interactive short-answer question on Runestone Academy.)
        </p>
      </statement>
    </project>
  </subsection>

  <subsection>
    <title>Subsection Two</title>

    <p>
      An <tag>exploration</tag> next.
    </p>

    <exploration label="exploration-with-always-static-program">
      <title>Exploration in a Subsection</title>

      <statement>
        <p>
          We would suggest now that you explore something here. In this case
          we simply provide a CodeLens, which would be graded as an
          <q>interaction</q>.
        </p>
      </statement>

      <program interactive="codelens" language="python">
        <code>
                  for i in range(10):
                      print(i)
        </code>
      </program>
    </exploration>

    <p>
      The next simple <tag>exercise</tag> will be a <q>short answer</q>
      question on a capable interactive platform since we have included a
      <tag>response</tag> element.
    </p>

    <exercise label="interactive-short-answer">
      <title>Inline Exercise in a Subsection</title>

      <statement>
        <p>
          I am an interactive short answer question, but only on a capable
          platform.
        </p>
      </statement>
      <response/>
    </exercise>
  </subsection>
</section>