Get 2000/schneiderwent to compile

It uses trigraphs so it needs the -trigraphs option at the compiler.

As well the README.md was format fixed.

2000/schneiderwent/Makefile

@@ -181,6 +181,10 @@ all: data ${TARGET}
 	love haste waste maker easter_egg sandwich \
 	supernova deep_magic magic charon pluto
 
+# FORCE use of -trigraphs
+#
+CFLAGS+= -trigraphs
+
 ${PROG}: ${PROG}.c
 	${CC} ${CFLAGS} $< -o $@ ${LIBS}
 

2000/schneiderwent/README.md

@@ -53,21 +53,25 @@ deficiency.
 
 Obfuscation in this entry consists of:
 
-  > printfing console messages stored as EBCDIC character values - this
+* printfing console messages stored as EBCDIC character values - this is not an
-    is not an attempt at encryption, but rather at cross platform
+attempt at encryption, but rather at cross platform compatibility
-    compatibility
+* ASCII character values are calculated from the EBCDIC in a particularly ugly
-  > ASCII character values are calculated from the EBCDIC in a
+abuse of the '?' operator
-    particularly ugly abuse of the '?' operator
+* detection of whether to print the ASCII or EBCDIC values is done by taking the
-  > detection of whether to print the ASCII or EBCDIC values is done by
+remainder of dividing the character 'J' by 2 - the ASCII value of the character
-    taking the remainder of dividing the character 'J' by 2 - the ASCII
+is even, the EBCDIC value is odd
-    value of the character is even, the EBCDIC value is odd
+
-  > the messages to be printfed are determined via multiple table
+* the messages to be printfed are determined via multiple table lookups and
-    lookups and bitmasked values
+bitmasked values
-  > for minutes, the bit position turned on is multiplied by two
+
-    to determine the message to be printfed
+* for minutes, the bit position turned on is multiplied by two to determine the
-  > for hours, the straight bit position is used
+message to be printfed
-  > this entry mostly eschews function calls for the often overlooked
+
-    setjmp/longjmp combination
+* for hours, the straight bit position is used
-  > the trigraphs are not there as obfuscation nor are they there to
+
-    annoy the judges - it's just the easiest way to get around the
+* this entry mostly eschews function calls for the often overlooked
-    absence of square brackets in a normal 3270 environment
+setjmp/longjmp combination
+
+* the trigraphs are not there as obfuscation nor are they there to annoy the
+judges - it's just the easiest way to get around the absence of square brackets
+in a normal 3270 environment