restore *.orig.c to each entry

Under each yyyy/dir there is a file of the form '*.orig.c'
containing the original source code, or as close as we can
get to the original source code.

2015/mills1/prog.orig.c

@@ -0,0 +1,26 @@
+
+                  #define P(a,b,c) a##b##c
+                #include/*++**++*/<curses.h>
+              int         c,h,            v,x,y,s,                i,b; int
+            main            () {            initscr(              ); P(cb,
+          rea,                k)()                ;///
+        P(n,                  oec,                ho)(
+       )/*     */             ;for            (curs_set(0); s=        x=COLS/2
+      ; P(    flu,            shi,          np)()){ timeout(y=c=      v=0);///
+      P(c,    lea,            r)()          ;for              (P (
+      mva,     d,             dstr        )(2,                3+x,
+      G) ;                  ; P(        usl,                  eep,    )(U)){//
+       P(m,               vad,         dstr                   )( y    >>8,x,//
+    "    "); for(i=LINES; /*           */ i                   -->0
+  ; mvinsch(i,0,0>(~c|i-h-H             &h-i                  )?' '
+:(i-                      h|h-            i+H)            <0?'|'      :'=' ));
+if((                       i=( y            +=v=        getch(        )>0?I:v+
+  A)>>8)>=LINES||mvinch(i*=   0<i,            x)!=' '||' '
+  !=mvinch(i,3+x))break/*&%   &*/;              mvaddstr(y
+    >>8,                   x,0>v                      ?F:B        ); i=--s
+    /-W;                  P(m,                        vpr,        intw)(0,
+     COLS-9," %u/%u ",(0<i)*                  i,b=b<i?i:
+      b); refresh(); if(++                    c==D){ c
+                        -=W; h=rand()%(LINES-H-6
+                          )+2; } } flash(); }}
+