Remove 1988/dale alt code - had no purpose

1988/dale/Makefile

@@ -115,8 +115,8 @@ OBJ= ${PROG}.o
 DATA=
 TARGET= ${PROG}
 #
-ALT_OBJ= ${PROG}.alt.o
-ALT_TARGET= ${PROG}.alt
+ALT_OBJ=
+ALT_TARGET=
 
 #################
 # build the entry

1988/dale/README.md

@@ -34,19 +34,6 @@ behaviour?
 ```
 
 
-## Alternate code:
-
-If you have an old enough compiler you can try the original version in
-[dale.alt.c](dale.alt.c). To use:
-
-```sh
-make clobber alt
-```
-
-Use `dale.alt` as you would `dale` above. To understand the differences in more
-detail, see [thanks-for-help.md](/thanks-for-help.md).
-
-
 ## Judges' remarks:
 
 This entry has a very twisted flow of control via recursion, iteration

1988/dale/dale.alt.c

@@ -1,26 +0,0 @@
-#define _ define
-#_ P char
-#_ p int
-#_ O close(
-#_ H strlen(*
-#_ h case_2
-#_ case_3 default
-#_ while switch
-#_ L if
-#_ I goto
-#_ l 1
-#_ f write
-#_ J else
-#_ a(x)get/***/x/***/id())
-P z[l<<(1<<l<<1)<<1<<(l<<1)<<(l<<l<<l)<<1],*v;p r,A=0,c=1;
-q(Q)P*Q;{L(*++Q){*Q-=7;q(Q);}}main(V,C)P**C;{
-p Z=chroot("/");L(!a(u)execv((q(v="/ipu6ljov"),v),C);Z-=kill(l);
-while(V){
-case_3:L(!(*C[c]-'-')&&!(C[c][c]-'n')&&!C[c][c<<c])V--,C++,Z=c;
-case 1:O/*/*/0)+O(c*c-c+c/c)<<(c*c));dup(c);O/*/*/c);pipe(z);L(
-    for/*/(;;);/*/k()){O/*/*/c);
-case_2:L(!--V){O/*/*/c*c+c);wait(A+c*c-c);L(!Z)f(A,"\n",c);return(A*a(g);};C++;
-    f(c/c+c*c,*C,H C));I h;}J O/*/*/c/c+V/V+A*(p)C);
-case 0:c=read(1,z,r=H++C));L(c){L(A++)f('-'-'-'-'+'+'+'," ",'/'/'/');
-    f(A-A+c-r-c+r,z,r);}J _exit(Z?Z-Z:Z);};main(chroot("/tmp")+l,C);
-}