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

1995/garry/README.md

@@ -24,7 +24,7 @@
 While it may not have been the intention of the author, the
 judges noted that the C pre-processed version (with the `#include`s
 left intact) looked very much like a rat "dropping core".  See
-[garry.alt.c](garry.alt.c) and judge for yourself!
+[garry.alt.c](%%REPO_URL%%/1995/garry/garry.alt.c) and judge for yourself!
 
 
 ### Alternate build:
@@ -51,7 +51,7 @@ left intact) looked very much like a rat "dropping core".  See
 ## Judges' remarks:
 
 The author was kind enough to provide a less obfuscated version of
-the source called [garry.fmt.c](garry.fmt.c).
+the source called [garry.fmt.c](%%REPO_URL%%/1995/garry/garry.fmt.c).
 
 
 ## Author's remarks:

1995/garry/index.html

@@ -162,7 +162,7 @@ Location: <a href="../../location.html#DE">DE</a> - <em>Federal Republic of Germ
 <p>While it may not have been the intention of the author, the
 judges noted that the C pre-processed version (with the <code>#include</code>s
 left intact) looked very much like a rat “dropping core”. See
-<a href="garry.alt.c">garry.alt.c</a> and judge for yourself!</p>
+<a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1995/garry/garry.alt.c">garry.alt.c</a> and judge for yourself!</p>
 <h3 id="alternate-build">Alternate build:</h3>
 <pre><code>    make alt</code></pre>
 <h3 id="alternate-use">Alternate use:</h3>
@@ -171,7 +171,7 @@ left intact) looked very much like a rat “dropping core”. See
 <pre><code>    ./try.alt.sh</code></pre>
 <h2 id="judges-remarks">Judges’ remarks:</h2>
 <p>The author was kind enough to provide a less obfuscated version of
-the source called <a href="garry.fmt.c">garry.fmt.c</a>.</p>
+the source called <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1995/garry/garry.fmt.c">garry.fmt.c</a>.</p>
 <h2 id="authors-remarks">Author’s remarks:</h2>
 <p>This program is a file filter, designed to do environment-expansion and
 incorporating the ability to create binary from escaped data in the

1995/vanschnitz/README.md

@@ -36,7 +36,7 @@ For more detailed information see [1995 vanschnitz bugs](../../bugs.html#1995_va
 ## Alternate code:
 
 The authors provided a spoiler version of the program. Originally uuencoded we
-have decoded it for the wider audience in [vanschnitz.alt.c](vanschnitz.alt.c). The
+have decoded it for the wider audience in [vanschnitz.alt.c](%%REPO_URL%%/1995/vanschnitz/vanschnitz.alt.c). The
 `uuencode`d blob is still available in their remarks below. They encourage you
 to first try and figure out the program without the spoiler.
 
@@ -120,7 +120,7 @@ solution wherein the disks end up on peg 2; for an even
 number of disks, they will end on peg 3.  This should
 provide some hint as to what sort of algorithm is used.
 
-We have included a [spoiler](spoiler.c) version of the program, with
+We have included a [spoiler](%%REPO_URL%%/1995/vanschnitz/spoiler.c) version of the program, with
 meaningful symbol names and comments, but we encourage you
 to try to decipher the program without it...
 

1995/vanschnitz/index.html

@@ -171,7 +171,7 @@ in 2023. See <a href="#alternate-code">Alternate code</a> below.</p>
 <pre><code>    ./try.sh</code></pre>
 <h2 id="alternate-code">Alternate code:</h2>
 <p>The authors provided a spoiler version of the program. Originally uuencoded we
-have decoded it for the wider audience in <a href="vanschnitz.alt.c">vanschnitz.alt.c</a>. The
+have decoded it for the wider audience in <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1995/vanschnitz/vanschnitz.alt.c">vanschnitz.alt.c</a>. The
 <code>uuencode</code>d blob is still available in their remarks below. They encourage you
 to first try and figure out the program without the spoiler.</p>
 <h3 id="alternate-build">Alternate build:</h3>
@@ -227,7 +227,7 @@ the resulting program (on a Unix system) is to do the command</p>
 solution wherein the disks end up on peg 2; for an even
 number of disks, they will end on peg 3. This should
 provide some hint as to what sort of algorithm is used.</p>
-<p>We have included a <a href="spoiler.c">spoiler</a> version of the program, with
+<p>We have included a <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1995/vanschnitz/spoiler.c">spoiler</a> version of the program, with
 meaningful symbol names and comments, but we encourage you
 to try to decipher the program without it…</p>
 <pre><code>    begin 444 spoiler.c