Remove rest of alt files in 1989/westley

The files compile.alt.sh and try.alt.sh are no longer useful.

1989/westley/compile.alt.sh

@@ -1,61 +0,0 @@
-#!/usr/bin/env bash
-#
-# compile.alt.sh - compile westley.alt.c then generate and compile alt versions
-#
-# To change what compiler is used you can do something like:
-#
-#	CC=/path/to/cc ./compile.sh
-#
-# The following example was run on a MacBook Pro with the M1 Max which which
-# could not normally compile everything because macOS's compiler, even when run
-# as gcc, is actually clang:
-#
-#	CC=/opt/local/bin/gcc-mp-12 ./compile.sh	
-#
-# We sleep (by default) for approximately 1 second after each command so that
-# the you can read what is being done. If this is too fast you can change it in
-# a similar way to the above but using the variable DELAY like so:
-#
-#	DELAY=2 ./compile.sh
-#
-# You can of course use both variables in the same command line like:
-#
-#	CC=/opt/local/bin/gcc-mp-12 DELAY=2 ./compile.sh
-#	DELAY=2 CC=/opt/local/bin/gcc-mp-12 ./compile.sh
-#
-# ...and so on.
-
-# get the compiler using default cc if not specified in the command line
-#
-# we cannot use the form '${CC:=cc}' because at least in some versions of bash
-# it tries to invoke the command which would be an error by itself. Thus we just
-# check if it's empty before we set it.
-if [[ -z "$CC" ]]; then
-    CC="cc"
-fi
-
-# get sleep duration
-# we cannot use the form '${DELAY:=5}' because at least in some versions of bash
-# it tries to invoke the command and obviously that won't work. Thus we check if
-# it's empty before setting the default.
-if [[ -z "$DELAY" ]]; then
-    DELAY=0
-fi
-
-# make clobber to make the directory clean and then compile westley.alt which we
-# need to run everything else. Exit if make westley.alt fails as there would be
-# nothing further that could be done in that case:
-echo "$ make clobber westley.alt"
-sleep "$DELAY"
-make CC="$CC" clobber westley.alt || exit 1
-sleep "$DELAY"
-
-# run commands previously in the try section of the README.md, showing what the
-# commands are as we go:
-
-# now generate and compile the files
-#
-echo "Generating and compiling alt versions ..." 1>&2
-sleep "$DELAY"
-echo "$ make CC=$CC alt.ver0 alt.ver1 alt.ver2 alt.ver3" 1>&2
-make CC="$CC" alt.ver0 alt.ver1 alt.ver2 alt.ver3

1989/westley/try.alt.sh

@@ -1,39 +0,0 @@
-#!/usr/bin/env bash
-
-make alt || exit 1
-
-
-echo "$ echo IOCCC | ./westley.alt"
-echo IOCCC | ./westley.alt
-echo
-
-echo "$ echo IOCCC | ./westley.alt 1"
-echo IOCCC | ./westley.alt 1
-echo
-
-echo "$ echo IOCCC | ./westley.alt 1 2"
-echo IOCCC | ./westley.alt 1 2
-echo
-
-echo "$ echo IOCCC | ./westley.alt 1 2 3"
-echo IOCCC | ./westley.alt 1 2 3
-echo
-
-echo "$ echo IOCCC | ./alt.ver0"
-echo IOCCC | ./alt.ver0
-echo
-
-echo "$ echo Version 1 | ./alt.ver1"
-echo Version 1 | ./alt.ver1
-echo
-
-echo "$ echo Version 1 | ./alt.ver1 1"
-echo Version 1 | ./alt.ver1 1
-echo
-
-echo "$ echo Version 1 | ./alt.ver1 1 2"
-echo Version 1 | ./alt.ver1 1 2
-echo
-
-echo "$ echo Version 1 | ./alt.ver1 1 2 3"
-echo Version 1 | ./alt.ver1 1 2 3