fix internal links in entry index.html from 1984 thru 2012

1992/buzzard.2/index.html

@@ -176,7 +176,7 @@ should make first first :-) ):</p>
 <h2 id="try">Try:</h2>
 <pre><code>    ./try.sh</code></pre>
 <h2 id="alternate-code">Alternate code:</h2>
-<p>This alternate version, <a href="buzzard.2.alt.c">buzzard.2.alt.c</a>, does not contain a
+<p>This alternate version, <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1992/buzzard.2/buzzard.2.alt.c">buzzard.2.alt.c</a>, does not contain a
 fix that the author notes in their remarks.</p>
 <h3 id="alternate-build">Alternate build:</h3>
 <pre><code>    make alt</code></pre>
@@ -215,14 +215,14 @@ but gives no warning messages. A sample program, <code>demo1.1st</code>, is
 included, but it only works on ASCII systems.</p>
 <p>Do not expect to be able to do anything interesting with <code>first</code>.</p>
 <p>To do something interesting, you need to feed <code>first</code> the file
-<a href="third">third</a> first. In unix, you can do</p>
+<a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1992/buzzard.2/third">third</a> first. In unix, you can do</p>
 <pre><code>    cat third help.th - | ./first</code></pre>
 <p>to do this. Hopefully most operating systems will provide a way to do this. It
 may take some time for this to complete (I seem to remember it taking several
 minutes on an 8086 PC); <code>THIRD</code> will prompt you when it is finished. The file
-<a href="third">third</a> has not been obfuscated, due to sheer kindness on the author’s
+<a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1992/buzzard.2/third">third</a> has not been obfuscated, due to sheer kindness on the author’s
 part.</p>
-<p>For more information on what you can do once you’ve piped <a href="third">third</a> into
+<p>For more information on what you can do once you’ve piped <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1992/buzzard.2/third">third</a> into
 first, type <code>help</code> and consult
 <a href="https://en.wikipedia.org/wiki/Forth_(programming_language)">FORTH</a> manuals for
 further reference. Six sample THIRD programs are included in the files