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

2011/akari/README.md

@@ -76,7 +76,7 @@ properly.
 * ASCII art (with end of lines in LF bytes only, not CR-LF)
 
 This is useful for decoding some curiously interlaced images, such as
-the included [example.ppm](example.ppm).
+the included [example.ppm](%%REPO_URL%%/2011/akari/example.ppm).
 
 Anything that is not parsable as `PGM` or `PPM` will be downsampled as
 ASCII art.  Since the source code is formatted as ASCII art, it's only
@@ -124,7 +124,7 @@ executables.  The output executables each print a message to `stdout`.
 It takes quite a bit of skill and obfuscation to interleave a
 C program 4 levels deep, it's much easier to interleave something like
 a `brainf#$%` program in a C program, for example.  For comparison, a
-`brainf#$%` program is embedded inside [akari.c](akari.c).
+`brainf#$%` program is embedded inside [akari.c](%%REPO_URL%%/2011/akari/akari.c).
 
 
 <!--

2011/akari/index.html

@@ -200,7 +200,7 @@ properly.
 <li>ASCII art (with end of lines in LF bytes only, not CR-LF)</li>
 </ul>
 <p>This is useful for decoding some curiously interlaced images, such as
-the included <a href="example.ppm">example.ppm</a>.</p>
+the included <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2011/akari/example.ppm">example.ppm</a>.</p>
 <p>Anything that is not parsable as <code>PGM</code> or <code>PPM</code> will be downsampled as
 ASCII art. Since the source code is formatted as ASCII art, it’s only
 natural to try:</p>
@@ -226,7 +226,7 @@ executables. The output executables each print a message to <code>stdout</code>.
 <p>It takes quite a bit of skill and obfuscation to interleave a
 C program 4 levels deep, it’s much easier to interleave something like
 a <code>brainf#$%</code> program in a C program, for example. For comparison, a
-<code>brainf#$%</code> program is embedded inside <a href="akari.c">akari.c</a>.</p>
+<code>brainf#$%</code> program is embedded inside <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2011/akari/akari.c">akari.c</a>.</p>
 <!--
 
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