Fixes in entries of 1994

The manifest was updated for 1994/tvr. Rebuilt .entry.json and
index.html.

Bug status changed in 1994/tvr as well. The judges noted that it has an
incorrect result in some cases but the author actually noted this as a
feature so it should not be fixed. Other fixes/updates were made in the
bugs file as well.

A number of other entries of 1994 had minor fixes (formatting, links and
similar things).

1994/schnitzi/index.html

@@ -410,8 +410,8 @@ Location: <a href="../../location.html#US">US</a> - <em>United States of America
 <h2 id="to-build">To build:</h2>
 <pre><code>    make all</code></pre>
 <p>There are two alternate versions, one that has an increased buffer size and one
-that uses <code>fgets()</code>; neither are completely functional.
-See below section bugs and (mis)features for details and the <a href="#alternate-code">alternate
+that uses <code>fgets()</code>; neither are completely functional. See below section <a href="#bugs-and-misfeatures">Bugs
+and (mis)features</a> for details and the <a href="#alternate-code">Alternate
 code</a> section for how to use.</p>
 <h3 id="bugs-and-misfeatures">Bugs and (Mis)features:</h3>
 <p>The current status of this entry is:</p>
@@ -424,13 +424,17 @@ code</a> section for how to use.</p>
 <h2 id="try">Try:</h2>
 <pre><code>    ./try.sh</code></pre>
 <h2 id="alternate-code">Alternate code:</h2>
+<p>These alternate versions are for those who wish to help with getting the entry
+to use <code>fgets(3)</code>. See the
+FAQ on “<a href="../../faq.html#gets">gets and fgets</a>”
+for why this is desired.</p>
 <p>The first version, <code>schnitzi.alt.c</code>, uses <code>fgets(3)</code> but when fed its own code
-it will generate code that still uses <code>gets(3)</code>. What’s more is it will not
-compile. Other functionality works fine.</p>
+it will generate code that still uses <code>gets(3)</code>. What’s more that code will not
+compile. Other functionality of the alt version works fine.</p>
 <p>The second version, <code>schnitzi.alt2.c</code>, has an increased buffer size but when fed
-its own source code it will generate code that can compile but with the original
-buffer size. This is due to a comment which is explained in more detail in
-<a href="../../bugs.html#1994_schnitzi">1994/schnitzi in bugs.html</a>.</p>
+its own source code it will generate code that, although it can compile but, it
+has the original buffer size. This is due to a comment which is explained in
+more detail in <a href="../../bugs.html#1994_schnitzi">1994/schnitzi in bugs.html</a>.</p>
 <h3 id="alternate-build">Alternate build:</h3>
 <pre><code>    make alt</code></pre>
 <h3 id="alternate-use">Alternate use:</h3>