Change references of 'alt code' to 'alternate code'

This was done by:

    sgit -e 's/alt code/alternate code/g' . ; git co tmp/OLD_manifest

as well as updating the tmp/manifest.numbers spreadsheet and exporting
to the CSV file (though that would not strictly be necessary).

The way this works means that the update manifest script does not need
to be run as it sgit(1) touched the .entry.json files (any that needed
to be updated) and so would any index.html files. An example for both
.entry.json and index.html files being modified due to manifest is
2012/kang.

Numerous Makefiles were updated, any try scripts that had 'alt code'
instead of 'alternate code' and README.md/index.html files (unrelated to
the manifest as 'alt code' was used in other places too) and obviously
the manifest.numbers spreadsheet.

However to be safe I will do a run of the manifest script in a bit even
though it should not be necessary. If no commits are made it means all
is good and if any commits are made for the manifest it means that I
did not think of something (or else I made another change after this).

1985/lycklama/Makefile

@@ -138,7 +138,7 @@ ${PROG}: ${PROG}.c
 alt: data ${ALT_TARGET}
 	@${TRUE}
 
-# Variable to control amount of time to sleep between writes for alt code.
+# Variable to control amount of time to sleep between writes for alternate code.
 #
 SLEEP= 500
 

1985/lycklama/try.alt.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# try.alt.sh - demonstrate IOCCC entry 1985/lycklama alt code
+# try.alt.sh - demonstrate IOCCC entry 1985/lycklama alternate code
 #
 
 # make sure CC is set so that when we do make CC="$CC" it isn't empty. Doing it

1985/shapiro/Makefile

@@ -138,7 +138,7 @@ ${PROG}: ${PROG}.c
 alt: data ${ALT_TARGET}
 	@${TRUE}
 
-# Variable to control size of maze for alt code
+# Variable to control size of maze for alternate code
 #
 SIZE= 39
 

1985/shapiro/README.md

@@ -18,7 +18,7 @@ There is alternate code which allows one to change the size of the maze. See
 ## Alternate code:
 
 The code has a define `C` set to 39 but this can be modified to change the size
-of the maze. The alt code allows one to easily do this.
+of the maze. The alternate code allows one to easily do this.
 
 
 ### Alternate build:

1985/shapiro/index.html

@@ -409,7 +409,7 @@ Location: <a href="../../location.html#US">US</a> - <em>United States of America
 <pre><code>    ./shapiro</code></pre>
 <h2 id="alternate-code">Alternate code:</h2>
 <p>The code has a define <code>C</code> set to 39 but this can be modified to change the size
-of the maze. The alt code allows one to easily do this.</p>
+of the maze. The alternate code allows one to easily do this.</p>
 <h3 id="alternate-build">Alternate build:</h3>
 <pre><code>    make alt</code></pre>
 <h3 id="alternate-try">Alternate try:</h3>

1985/shapiro/try.alt.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# try.alt.sh - demonstrate IOCCC entry 1985/shapiro alt code
+# try.alt.sh - demonstrate IOCCC entry 1985/shapiro alternate code
 #
 
 # make sure CC is set so that when we do make CC="$CC" it isn't empty. Doing it
@@ -31,7 +31,7 @@ while ((i < 5)); do
     ((i++))
 done
 
-# while input is only numbers recompile the alt code with that value.  If number
+# while input is only numbers recompile the alternate code with that value.  If number
 # is <=0 it sets to 39 in the code but here if one enters a negative number it
 # will exit due to the '-'. 1 is rather pointless but we don't check for
 # it either.

1985/sicherman/try.alt.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# try.alt.sh - demonstrate IOCCC entry 1985/sicherman.alt alt code
+# try.alt.sh - demonstrate IOCCC entry 1985/sicherman.alt alternate code
 #
 
 # make sure CC is set so that when we do make CC="$CC" it isn't empty. Doing it