Add 1988/westley/demo.sh + format/typo check

The reason for the demo is because when one looks at the code and then
sees the output at the same time it's far more beautiful and magical.

The README.md has been typo and format checked.

With this commit, the README.md files for the 1988 entries have been
checked and besides some things brought up on GitHub they should be in
good order (for now?).

1988/westley/README.md

@@ -10,8 +10,8 @@ US
 make all
 ```
 
-NOTE: this version is a fixed version for modern C compilers. See the Alternate
-code section below for how to use the original.
+NOTE: this version is a fixed version for modern C compilers. See the [Alternate
+code](#alternate-code) section below for how to use the original.
 
 
 ## Try:
@@ -20,6 +20,14 @@ code section below for how to use the original.
 ./westley
 ```
 
+Also try:
+
+```sh
+./demo.sh
+```
+
+to show the code with followed by the result so you can truly see the magic.
+
 ## Judges' remarks:
 
 Your compiler must parse

1988/westley/demo.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+clear
+echo "$ cat westley.c"
+cat westley.c
+
+sleep 1
+
+echo "$ cc westley.c -o westley"
+cc -std=gnu89 -Wall -Wextra -pedantic -Wno-error -Wno-implicit-function-declaration -Wno-return-type    -O3 westley.c -o westley 2>/dev/null
+
+echo "$ ./westley"
+./westley
+
+echo