Rename 1994/westley/spoiler.sh try.sh

The script now first checks columns (tput cols) and if it's not 80 it
will ask the user if they still wish to continue. Checking the tab
length of 8 and wraparound is probably not worth the effort. Also
unfortunately output is not as nice as it used to be because compilers
show more context with errors. Still having columns at 80 does improve
the output a fair bit.

1994/westley/Makefile

@@ -128,9 +128,11 @@ all: data ${TARGET}
 	sandwich supernova deep_magic magic charon pluto
 
 ${PROG}: ${PROG}.c
+	@echo "=-=-=-=-="
 	@echo "NOTE: this entry has different compiler errors based on compilation line."
 	@echo "The purpose is to find the right error message to win the game!"
 	@echo "NOTE: your terminal should be set to 80 columns, 8 character tabs, and wraparound."
+	@echo "=-=-=-=-="
 	-${CC} ${CFLAGS} $< -o $@ ${LDFLAGS}
 
 # alternative executable

1994/westley/README.md

@@ -5,10 +5,13 @@ make all
 ```
 
 NOTE: the purpose of this entry is to escape the dungeon via the compiler line
-where you get messages as compiler errors. Depending on the compiler line you
+where you **get messages as compiler errors**. Depending on the compiler line you
 will get different error messages and one compiler line will make you win the
 game!
 
+NOTE: your terminal should be set to 80 columns, 8 character tabs, and
+wraparound.
+
 
 ## To use:
 
@@ -25,9 +28,6 @@ cc -Describe -Door westley.c
 cc -Describe -Drain westley.c
 ```
 
-NOTE: your terminal should be set to 80 columns, 8 character tabs, and
-wraparound.
-
 
 ## Judges' remarks:
 
@@ -38,7 +38,7 @@ For spoilers see the end of the notes from the author below.
 To use:
 
 ```sh
-./spoiler.sh
+./try.sh
 ```
 
 

1994/westley/spoiler.sh

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-
-cc -Describe -Door westley.c
-cc -Describe -Drain westley.c
-cc -Describe -Dwarf westley.c
-cc -Describe -Debris westley.c # or -Dungeon
-cc -Describe -Desk westley.c
-cc -Describe -Dime westley.c
-cc -Describe -Directory westley.c
-cc -Dial -DUNgeon0614 westley.c
-cc -Drink -Daiquiri westley.c
-cc -Drop -Daiquiri westley.c
-cc -Drop -Dwarf -Daiquiri westley.c # or -Drop -Down -Daiquiri
-cc -Describe -Document westley.c
-cc -Depress -Dotted -Dog westley.c
-cc -Depress -Dalmatian westley.c # also accepts "Dalmation" [sic]
-cc -Deposit -Dime westley.c
-cc -Drop -Donut westley.c
-cc -Drop -Donut -Down -Drain westley.c # or -Drop -Dwarf -Donut

1994/westley/try.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+#
+# try.sh - demonstrate IOCCC winner 1994/westley
+#
+
+# make sure CC is set so that one can control what compiler to use in an easy
+# way.
+if [[ -z "$CC" ]]; then
+    CC="cc"
+fi
+
+# check for 80 columns
+COLS="$(tput cols)"
+if [[ "$COLS" != 80 ]]; then
+    echo "WARNING: without a terminal with 80 columns, 8 character tabs and wraparound" 1>&2
+    echo "this will not look that great. We have detected that you do not have your terminal" 1>&2
+    read -r -p "Do you still wish to continue (Y/N)? "
+    if [[ "$REPLY" != "y" && "$REPLY" != "Y" ]]; then
+	exit 1
+    fi
+fi
+
+clear
+
+
+
+"${CC}" -Describe -Door westley.c
+"${CC}" -Describe -Drain westley.c
+"${CC}" -Describe -Dwarf westley.c
+"${CC}" -Describe -Debris westley.c # or -Dungeon
+"${CC}" -Describe -Desk westley.c
+"${CC}" -Describe -Dime westley.c
+"${CC}" -Describe -Directory westley.c
+"${CC}" -Dial -DUNgeon0614 westley.c
+"${CC}" -Drink -Daiquiri westley.c
+"${CC}" -Drop -Daiquiri westley.c
+"${CC}" -Drop -Dwarf -Daiquiri westley.c # or -Drop -Down -Daiquiri
+"${CC}" -Describe -Document westley.c
+"${CC}" -Depress -Dotted -Dog westley.c
+"${CC}" -Depress -Dalmatian westley.c # also accepts "Dalmation" [sic]
+"${CC}" -Deposit -Dime westley.c
+"${CC}" -Drop -Donut westley.c
+"${CC}" -Drop -Donut -Down -Drain westley.c # or -Drop -Dwarf -Donut

thanks-for-help.md

@@ -1853,7 +1853,7 @@ number but rather a newline.
 ## <a name="1994_westley"></a>[1994/westley](/1994/westley/westley.c) ([README.md](/1994/westley/README.md]))
 
 [Cody](#cody) converted the spoiler compiler options (provided by the author) to be
-compiler commands and added a script [spoiler.sh](/1994/westley/spoiler.sh) to
+compiler commands and added a script [try.sh](/1994/westley/try.sh) to
 automate the spoiler commands to make it easier to see the game in action from
 start to finish.