Remove alt versions of 1991/cdupont

1991/cdupont/.gitignore

@@ -1,5 +1,3 @@
 cdupont
-cdupont.alt
-cdupont.alt2
 cdupont.orig
 prog.orig

1991/cdupont/Makefile

@@ -111,8 +111,8 @@ OBJ= ${PROG}.o
 DATA=
 TARGET= ${PROG}
 #
-ALT_OBJ= ${PROG}.alt.o ${PROG}.alt2.o
+ALT_OBJ=
-ALT_TARGET= ${PROG}.alt ${PROG}.alt2
+ALT_TARGET=
 
 
 #################

1991/cdupont/README.md

@@ -4,11 +4,6 @@
 make all
 ```
 
-There are two alt versions that demonstrate a problem that the code documents
-(as an obfuscation technique) and what the judges document, respectively, so
-that you can see what the results are. See [alternate code](#alternate-code)
-below for more details.
-
 
 ## To use:
 
@@ -17,36 +12,6 @@ below for more details.
 ```
 
 
-## Alternate code:
-
-These two versions show what will happen if certain things are done that were
-warned against: if you remove a comment and more so an unused `goto` label or if
-you beautify it. The [cdupont.alt.c](cdupont.alt.c) is the one with both the
-unused `goto` label and comments removed and the [cdupont.alt2.c](cdupont.alt2.c)
-is beautified. This required changing the `s` macro to be `__FILE__` as
-otherwise it would read in the original code which doesn't have the
-modifications.
-
-
-### Alternate build:
-
-
-```sh
-make alt
-```
-
-
-### Alternate try:
-
-
-```sh
-./cdupont.alt
-./cdupont.alt2
-```
-
-Enjoy! :-)
-
-
 ## Judges' remarks:
 
 Why is the following label necessary?

1991/cdupont/cdupont.alt.c

@@ -1,24 +0,0 @@
-   /* common sense  to nohonest programmer */
-#include <stdio.h>
-main(){int x  ,gi=4,i,f,ri=1,httxkbl=1,m=012;long cd=0x5765248d,n;
-   char u[0x50][032];FILE *ind;
-      ind=fopen(s,t); for(i=0; i<0x1a; i++){goto daswjhkls;vhjsgfdy1l1gjhd:;}
-/*borntorun.*/goto c0g0;cOgO:i=0;fclose(ind);c0gO:
-x=  u [gi][m];
-     if(  m==gi){x=0x70;f=0x68;}else goto cOg0 ; b:putchar(x); if(
-!(n-httxkbl++))
-#define yank(x) putchar(x)
-  {httxkbl=1;       yank(' ');goto
-   hxi;}goto bl;
-    daswjhkls:    fgets(u[i], 0120, ind);
-  /*obfuscated, eh? */goto
-    vhjsgfdy1l1gjhd;
-          c0g0 : n=cd&0x40000000L>>0x1e;
- goto         cOgO;   g6w:
-                 if(x!=0x2e){i++;goto c0gO;}else /*
-injail*/yank('\n');goto vhjsgfdyl1lgjhd;
-cOg0 :
-f=u[m][gi];goto b;bl:m=(i+1)*(4*
-x+3*f)%032;gi=(i+1)*(x+2*f)%0x1a; goto g6w;
-  hxi:cd^=        n=  cd&(7<<3*(014-++ri));
-n >>=3*(12-ri); goto bl;vhjsgfdyl1lgjhd:;}

1991/cdupont/cdupont.alt2.c

@@ -1,64 +0,0 @@
-   /* common sense  to nohonest programmer */
-#include <stdio.h>
-main ()
-{
-  int x, gi = 4, i, f, ri = 1, httxkbl = 1, m = 012;
-  long cd = 0x5765248d, n;
-  char u[0x50][032];
-  FILE *ind;
-  ind = fopen (s, t);
-  for (i = 0; i < 0x1a; i++)
-    {
-      goto daswjhkls;
-    vhjsgfdy1l1gjhd:;
-    }
-/*borntorun.*/ goto c0g0;
-cOgO:i = 0;
-  fclose (ind);
-c0gO:
-  x = u[gi][m];
-sorryfor_this_unused_but_very_needed_label:
-  if (m == gi)
-    {
-      x = 0x70;
-      f = 0x68;
-    }
-  else
-    goto cOg0;
-b:putchar (x);
-  if (!(n - httxkbl++))
-#define yank(x) putchar(x)
-    {
-      httxkbl = 1;
-      yank (' ');
-      goto hxi;
-    }
-  goto bl;
-  /* hardlyundrstandable, but
-     likely to be missed if removed */
-daswjhkls:fgets (u[i], 0120, ind);
-  /*obfuscated, eh? */ goto
-    vhjsgfdy1l1gjhd;
-c0g0:n = cd & 0x40000000L >> 0x1e;
-  goto cOgO;
-g6w:
-  if (x != 0x2e)
-    {
-      i++;
-      goto c0gO;
-    }
-  else				/*
-				   injail */
-    yank ('\n');
-  goto vhjsgfdyl1lgjhd;
-cOg0:
-  f = u[m][gi];
-  goto b;
-bl:m = (i + 1) * (4 * x + 3 * f) % 032;
-  gi = (i + 1) * (x + 2 * f) % 0x1a;
-  goto g6w;
-hxi:cd ^= n = cd & (7 << 3 * (014 - ++ri));
-  n >>= 3 * (12 - ri);
-  goto bl;
-vhjsgfdyl1lgjhd:;
-}

thanks-for-fixes.md

@@ -1096,19 +1096,6 @@ him): `k` for forward, `h` for left and `l` for right. This version also has a
 more useful way to exit, just entering `q` followed by enter.
 
 
-## [1991/cdupont](1991/cdupont/cdupont.c) ([README.md](1991/cdupont/README.md]))
-
-Cody provided [two alternate](1991/cdupont/README.md#alternate-code) versions to
-see what would happen if certain things were done that were warned against: [one
-that has an unused `goto` label and a comment
-removed](1991/cdupont/cdupont.alt.c) and [another that was
-beautified](1991/cdupont/cdupont.alt2.c).
-
-This required changing the `s` macro to be `__FILE__` (which is more reliable
-anyway) as otherwise it would read in the original code and not demonstrate the
-problem.
-
-
 ## [1991/davidguy](1991/davidguy/davidguy.c) ([README.md](1991/davidguy/README.md]))
 
 As some systems like macOS can be particular about not declaring functions Cody