Merge pull request #12 from xexyl/1993

Get most 1993 entries to compile

1993/.gitignore

@@ -0,0 +1,13 @@
+ant/ant
+cmills/cmills
+dgibson/data.name
+dgibson/data.name2
+dgibson/life.d
+ejb/ejb
+jonth/jonth
+jonth/jonth.tmp.c
+leo/leo
+plummer/plummer
+rince/rince
+schnitzi/schnitzi
+vanb/vanb

1993/Makefile

@@ -66,13 +66,18 @@ YEAR= 1993
 # build all entries
 ###################
 #
+
+# XXX the $(MAKE) $$i is a temporary workaround while we get the other Makefiles
+# in order. It should read:
+#
+#	(cd $$i && $(MAKE) $$i):
 all:
 	@echo '=-=-= ${YEAR} begin make $@ =-=-='
 	@echo
 	@for i in ${WINNERS} ; do \
 	    echo "=-= start ${YEAR}/$$i =-="; \
 	    echo "(cd $$i && $(MAKE) $@)"; \
-	    (cd $$i && $(MAKE) $@); \
+	    (cd $$i && $(MAKE) $$i); \
 	    echo "=-= end ${YEAR}/$$i =-="; \
 	    echo; \
 	done

1993/ant/Makefile

@@ -28,7 +28,7 @@ LN=ln
 #
 #CFLAGS=-O -Xa
 #CFLAGS=-Xa
-CFLAGS= -ansi
+CFLAGS= -ansi -include stdlib.h
 #CFLAGS=
 
 # ANSI compiler

1993/cmills/cmills.c

@@ -1,6 +1,7 @@
 long
 z[7992],W,H,*t=z,j,k,*T=z,n,b;
 #include<X11/Xlib.h>
+#include<stdlib.h>
 Window*E,D,s,w[999],*e=w;
 Display*d;
 Pixmap

1993/dgibson/README.md

@@ -11,7 +11,7 @@ Best Abuse of the C Preprocessor:
 
 Judges' comments:
 
-    To use:
+    To build use:
 	sh ./dgibson.sh [datafile]
 
     where:
@@ -35,6 +35,12 @@ Judges' comments:
     Good luck trying to use a debugger on this entry!  Life is not
     always pretty.
 
+    NOTE: we could not compile this entry under modern macOS but it will work
+    fine under linux. It likely fails to compile under macOS because its gcc is
+    actually just clang which is more strict about the type of the second argument
+    of main(). If you have gcc under macOS it might work just as well. We did not
+    test other systems.
+
 
 Selected notes from the author:
 

1993/dgibson/dgibson.sh

@@ -50,4 +50,4 @@ make dgibson
 # form the next generation
 #
 chmod +w life.d
-dgibson | tee life.d
+./dgibson | tee life.d

1993/ejb/Makefile

@@ -28,7 +28,7 @@ LN=ln
 #
 #CFLAGS=-O -Xa
 #CFLAGS=-Xa
-CFLAGS= -ansi
+CFLAGS= -ansi -include stdio.h -include stdlib.h -include string.h
 #CFLAGS=
 
 # ANSI compiler

1993/jonth/README.md

@@ -19,6 +19,8 @@ Judges' comments:
     This program's output may be even more obfuscated when played 
     on inverse video.  :-)
 
+    Yusuke Endoh provided a patch which allows this entry to compile on modern
+    systems. Thank you Yusuke!
 
 Selected notes from the author:
 

1993/jonth/jonth.c

@@ -1,4 +1,5 @@
-  G	int i,j
+#include <X11/Xlib.h>
+  G	long i,j
   K	case
   R	return 0
   S(	x,y) for(x=0; x<y; x++)
@@ -35,7 +36,7 @@ Z(){
 	setitimer(0,_,0);
 }
 main(){
-	G,*_=(int*)X;
+	G,*_=(long*)X;
 	char*c=
 "*{{{ {}{{*{{{ {}* {    {{*{{{   *{{{ {* {* * {  {{ {  { *{* {   {* *{{{ *{{{ {   * {  { *{{{ {{  *{{ {  {{* {   {*{{ {{ {{ {* { {*{{ {  *{{{{    *{{ {{ ";
 	for(; *c; )
@@ -45,6 +46,7 @@ main(){
 	D=XOpenDisplay(0);
 	L[1]=L[2]=XWhitePixel(D,j=XDefaultScreen(D));
 	XMap@p=XCreate@XRoot@j),0,0,200,470,2,0,1,0,2056,L));
+	XSelectInput(D,p,ExposureMask|KeyPressMask);
 	T W;
 	L[2]=XBlackPixel(D,j);
 	J W;{
@@ -85,7 +87,7 @@ Y(){
 lK(){
 	XNextEvent(D,o);
 	switch(*o){
-		K 2:R+o[2]?0:XX k){
+		K 2:R+o[2]?0:XKeycodeToKeysym(D,((XKeyEvent*)o)->keycode,0);K 12:Y();}R;}d H 19;}M(J,4)}N H 20;}M(T,4)}q(m,w,k){
 			G=1;switch(k){
 				K 1:z+l]=1;
 				d(m);R+1;

1993/leo/README.md

@@ -13,10 +13,10 @@ Judges' comments:
 	make leo
 
     To have the computer guess:
-	leo [colors]
+	./leo [colors]
 
     To guess the computer's number:
-	mind [colors]
+	./mind [colors]
 
     where:
 	colors		number of possible colors (1 to 15) (default: 6)
@@ -28,14 +28,31 @@ Judges' comments:
     We look forward to more entries from the newer members of the 
     International Internet community.
 
-    On some systems, you may need to remove the line:
+    On more modern systems we had to make the following changes to get it to
+    compile:
 
-	#include <malloc.h>
-    
-    or replace that line with:
 
-	#include <sys/types.h>
+	    --- i/1993/leo/leo.c
-	#include <sys/malloc.h>
+	    +++ w/1993/leo/leo.c
+	    @@ -1,19 +1,20 @@
+	     #include <stdio.h>
+	    -#include <malloc.h>
+	    +#include <stdlib.h>
+	     #include <string.h>
+	    +#include <time.h>
+
+	     #define A(x) (e^d)&i?e:(e+=i+i/15-d,d<<=4,i<<=4,x)
+	     #define B b+=!((e^d)&i)&&(d|=i),i<<=4,
+	     #define C i=15,B B B B d=d<<4|d>>12,
+	     #define D=(d=g,b=0,C b<<=4, C C C b)
+	     #define E if(**y)goto
+	     #define F=a[rand()%c]
+	     #define G unsigned short
+	     #define H e^=a[z],a[z]^=e,e^=a[z],
+
+	    -void
+	    +int
+
 
     to successfully build this entry.
 

1993/leo/leo.c

@@ -1,6 +1,7 @@
 #include <stdio.h>
-#include <malloc.h>
+#include <stdlib.h>
 #include <string.h>
+#include <time.h>
 
 #define A(x) (e^d)&i?e:(e+=i+i/15-d,d<<=4,i<<=4,x)
 #define B b+=!((e^d)&i)&&(d|=i),i<<=4,
@@ -11,7 +12,7 @@
 #define G unsigned short
 #define H e^=a[z],a[z]^=e,e^=a[z],
 
-void
+int
     main
 	(int
 	    z,char

1993/lmfjyh/README.md

@@ -16,8 +16,9 @@ Judges' comments:
 
     There's more than one way to get around disk quotas. :-)
 
-    Some people have reported problems compiling this entry
+    This entry will not compile on modern systems because it
-    with gcc 2.3.3.
+    relies on a compiler bug which was fixed in gcc 2.3.3 (a very
+    long time ago now).
 
     The make command:
 
@@ -27,6 +28,7 @@ Judges' comments:
     make of lmfjyh.
 
 
+
 Selected notes from the author:
 
     "Practical and efficient method of compressing source code"

1993/plummer/Makefile

@@ -28,7 +28,7 @@ LN=ln
 #
 #CFLAGS=-O -Xa
 #CFLAGS=-Xa
-CFLAGS= -ansi
+CFLAGS= -ansi -include stdio.h
 #CFLAGS=
 
 # ANSI compiler

1993/rince/rince.c

@@ -50,7 +50,7 @@ x				 			 				X			l
 int _tty_ch;
 bool _echoit;
 bool _rawmode;
-SGTTY _tty;
+int _tty;
 #define U char
 #define G for(
 #define I )malloc(sizeof(
@@ -71,7 +71,7 @@ j*a(int Q, int i) {
     (mvaddch(y,x,X[y][x]),++x^W-1)||(x=0,y++));
     k=y=- --x;
     G
-    refresh(),c=select(k,&y,0,0,&v)?getch():0;
+    refresh(),c=select(k,&y,0,0,(v.tv_usec=1<<17,&v))?getch():0;
     k?++x-W||(x=1,++y-Q||(--k,x=W-1,y=Q-1)):--x||(y--,x=W-1),k|y;
 )
 

1993/schnitzi/Makefile

@@ -28,7 +28,7 @@ LN=ln
 #
 #CFLAGS=-O -Xa
 #CFLAGS=-Xa
-CFLAGS= -ansi
+CFLAGS= -ansi -include stdlib.h -include string.h -include ctype.h
 #CFLAGS=
 
 # ANSI compiler

1993/schnitzi/README.md

@@ -29,11 +29,18 @@ Judges' comments:
 	Is it true that Elvis is alive?
 	Do colorless green ideas sleep furiously?
 
-    NOTE: The author may also be contacted at: marks@aldrin.ksc.nasa.gov
-
     We suggest you try using the body (minus the header and signature line) 
     of a Usenet article.  You might want to try something from alt.flame.  :-)
 
+    If you have a ' in the question this entry may fail.
+
+    NOTE: This entry uses `gets()` so you might get a warning when compiling and
+    running this entry.
+
+    NOTE: this entry will likely segfault if you do not provide it with a data
+    file.
+
+    NOTE: The author may also be contacted at: marks@aldrin.ksc.nasa.gov
 
 Selected notes from the author:
 

1993/schnitzi/schnitzi.c

@@ -1,4 +1,8 @@
 #include      <stdio.h>
+#include      <stdlib.h>
+#include      <string.h>
+#include      <ctype.h>
+
 #define            iii\
 (                     I  )                    if (                     ii(I,6\
  )                   )I [               strlen(I  )                     -1]=!1

1993/vanb/README.md

@@ -31,6 +31,11 @@ Judges' comments:
     It is a good thing that this program consists of only one
     expression, otherwise it might become hard to understand.  :-)
 
+    NOTE: we could not compile this entry under modern macOS but it will work
+    fine under linux. It likely fails to compile under macOS because its gcc is
+    actually just clang which is more strict about the type of the third
+    argument of main(). If you have gcc under macOS it might work just as well.
+    We did not test other systems.
 
 Selected notes from the author:
 

1993/vanb/vanb.c

@@ -1,3 +1,4 @@
+#include <stdio.h>
 O5(O2,O7,O3)char**O7;{return!(O2+=~01+01)?00:!(O2-=02>01)?printf("\045\157\012"
 ,O5(012,O7+01,00)):!(O2-=02>>01)?(**O7<=067&&**O7>057?O5(03,O7,*(*O7)++-060+010
    *O3):O3                     ):!(O2      -=-O3-      ~O3)?       (072>**