Remove 2000/anderson alt code

It doesn't seem like it is worth having it due to the difference being
gets() versus fgets(). One can look at the archive instead. The change,
again, is due to annoying warnings in linkers and at runtime display
issues (though redirecting stderr to /dev/null would also work well
enough if one remembers to do it).

2000/anderson/anderson.alt.c

@@ -1,58 +0,0 @@
-#include <stdio.h>
-
-char
-*T="IeJKLMaYQCE]jbZRskc[SldU^V\\X\\|/_<[<:90!\"$434-./2>]s",
-K[3][1000],*F,x,A,*M[2],*J,r[4],*g,N,Y,*Q,W,*k,q,D;X(){r  [r
-[r[3]=M[1-(x&1)][*r=W,1],2]=*Q+2,1]=x+1+Y,*g++=((((x&     7)
--1)>>1)-1)?*r:r[x>>3],(++x<*r)&&X();}E(){A||X(x=0,g       =J
-),x=7&(*T>>A*3),J[(x[F]-W-x)^A*7]=Q[x&3]^A*(*M)[2         +(
-x&1)],g=J+((x[k]-W)^A*7)-A,g[1]=(*M)[*g=M[T+=A            ,1
-][x&1],x&1],(A^=1)&&(E(),J+=W);}l(){E(--q&&l              ()
-);}B(){*J&&B((D=*J,Q[2]<D&&D<k[1]&&(*g++=1                ),
-!(D-W&&D-9&&D-10&&D-13)&&(!*r&&(*g++=0)                   ,*
-r=1)||64<D&&D<91&&(*r=0,*g++=D-63)||D                     >=
-97&&D<123&&(*r=0,*g++=D-95)||!(D-k[                       3]
-)&&(*r=0,*g++=12)||D>k[3]&&D<=k[                          1]
--1&&(*r=0,*g++=D-47),J++));}j(                            ){
-putchar(A);}b(){(j(A=(*K)[D*                              W+
-r[2]*Y+x]),++x<Y)&&b();}t                                 ()
-{(j((b(D=q[g],x=0),A=W)                                   ),
-++q<(*(r+1)<Y?*(r+1):                                     Y)
-)&&t();}R(){(A=(t(                                        q=
-0),'\n'),j(),++r                                          [2
-]<N)&&R();}O()                                            {(
-j((r[2]=0,R(                                              ))
-),r[1]-=q)                                                &&
-O(g-=-q)                                                  ;}
-C(){(                                                     J=
-gets                                                      (K
-[1]))&&C((B(g=K[2]),*r=!(!*r&&(*g++=0)),(*r)[r]=g-K[2],g=K[2
-],r[
-1]&&
-O())
-);;}
-main
-(){C
-((l(
-(J=(
-A=0)
-[K],
-A[M]
-=(F=
-(k=(
-M[!A
-]=(Q
-=T+(
-q=(Y
-=(W=
-32)-
-(N=4
-))))
-+N)+
-2)+7
-)+7)
-),Y=
-N<<(
-*r=!
--A))
-);;}