Fix broken links in 2014/endoh1 + make clobber

2014/endoh1/Makefile

@@ -224,7 +224,8 @@ clean:
 clobber: clean
 	${RM} -f ${TARGET} ${ALT_TARGET}
 	${RM} -rf *.dSYM
-	${RM} -f main.c treacle.c
+	${RM} -f main.c treacle.c 
+	${RM} -f alpha.txt ast.txt raw.txt reg.txt seq.txt 
 	@-if [ -e sandwich ]; then \
 	    ${RM} -f sandwich; \
 	    echo 'ate sandwich'; \

2014/endoh1/spoilers.html

@@ -480,9 +480,9 @@ renaming and automatic register allocation only for this purpose.</p>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2014/endoh1/alpha.rb">alpha.rb</a> applies “alpha-renaming” to the instruction sequence.</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2014/endoh1/register.rb">register.rb</a> applies “register allocation”.</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2014/endoh1/assemble.rb">assemble.rb</a> converts the sequence to the final stack-machine instructions.</li>
-<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2014/endoh1/interp.c">interp.c</a> is an implementation of the VM.</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2014/endoh1/vm.c">vm.c</a> is an implementation of the VM.</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2014/endoh1/link.rb">link.rb</a> generates <code>main.c</code> by linking the instructions and interpreter source.</li>
-<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2014/endoh1/gen-prog.c">gen-prog.c</a> generates <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2014/endoh1/prog.c">prog.c</a> based on <code>main.c</code>.</li>
+<li><code>gen-prog.rb</code> generates <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2014/endoh1/prog.c">prog.c</a> based on <code>main.c</code>.</li>
 </ul>
 <p>You can run the process by <code>rake</code> command. <code>ruby-minisat</code> gem is needed.</p>
 <pre><code>    $ gem install ruby-minisat

2014/endoh1/spoilers.md

@@ -116,9 +116,9 @@ The compiler tool chain is the following.
 * [alpha.rb](%%REPO_URL%%/2014/endoh1/alpha.rb) applies "alpha-renaming" to the instruction sequence.
 * [register.rb](%%REPO_URL%%/2014/endoh1/register.rb) applies "register allocation".
 * [assemble.rb](%%REPO_URL%%/2014/endoh1/assemble.rb) converts the sequence to the final stack-machine instructions.
-* [interp.c](%%REPO_URL%%/2014/endoh1/interp.c) is an implementation of the VM.
+* [vm.c](%%REPO_URL%%/2014/endoh1/vm.c) is an implementation of the VM.
 * [link.rb](%%REPO_URL%%/2014/endoh1/link.rb) generates `main.c` by linking the instructions and interpreter source.
-* [gen-prog.c](%%REPO_URL%%/2014/endoh1/gen-prog.c) generates [prog.c](%%REPO_URL%%/2014/endoh1/prog.c) based on `main.c`.
+* `gen-prog.rb` generates [prog.c](%%REPO_URL%%/2014/endoh1/prog.c) based on `main.c`.
 
 You can run the process by `rake` command.  `ruby-minisat` gem is needed.