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).

1998/banks/README.md

@@ -82,7 +82,7 @@ you can regain control?
 ## Alternate code:
 
 If you do not have access to a page up or page down key, for instance you're
-using a Mac, you can use the alt code (though it actually uses the same code)
+using a Mac, you can use the alternate code (though it actually uses the same code)
 that will redefine the keys to increase throttle and decrease throttle. This
 same method can be used with the original code but this sets up predefined keys
 in place of Page Up and Page Down.
@@ -111,7 +111,7 @@ To use the default settings for the alternate build:
 ```
 
 You may change the other keys as described in the build instructions, above, but
-this alt code can be seen as an alternative for those who don't have or don't
+this alternate code can be seen as an alternative for those who don't have or don't
 want to use page up and page down.
 
 

1998/banks/index.html

@@ -452,7 +452,7 @@ it in a non-silly way, see the author’s remarks for the real controls. Perhaps
 you can regain control?</p>
 <h2 id="alternate-code">Alternate code:</h2>
 <p>If you do not have access to a page up or page down key, for instance you’re
-using a Mac, you can use the alt code (though it actually uses the same code)
+using a Mac, you can use the alternate code (though it actually uses the same code)
 that will redefine the keys to increase throttle and decrease throttle. This
 same method can be used with the original code but this sets up predefined keys
 in place of Page Up and Page Down.</p>
@@ -471,7 +471,7 @@ the right side for movement. These are hard coded, as noted.</p>
 <p>To use the default settings for the alternate build:</p>
 <pre><code>    make alt</code></pre>
 <p>You may change the other keys as described in the build instructions, above, but
-this alt code can be seen as an alternative for those who don’t have or don’t
+this alternate code can be seen as an alternative for those who don’t have or don’t
 want to use page up and page down.</p>
 <h3 id="alternate-use">Alternate use:</h3>
 <p>Use <code>banks.alt</code> as you would <code>banks</code> but use the different keys as

1998/dlowe/try.alt.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # 
-# try.sh - try out 1998/dlowe pootifier alt code
+# try.sh - try out 1998/dlowe pootifier alternate code
 #
 
 make everything || exit 1

1998/schweikh3/Makefile

@@ -141,7 +141,7 @@ ${PROG}: ${PROG}.c
 alt: data ${ALT_TARGET}
 	@${TRUE}
 
-# Variable to control size for alt code
+# Variable to control size for alternate code
 #
 SIZE=32767