Improve my fix to 1993/schnitzi

Redefined gets() so that the code can refer to gets() not fgets(). That
change was useful (as noted before) for preventing an annoying warning
being interspersed with the output and warnings at compiler and/or
linking.

1993/schnitzi/schnitzi.c

@@ -2,7 +2,7 @@
 #include      <stdlib.h>
 #include      <string.h>
 #include      <ctype.h>
-
+#define gets(x) fgets((x), 111, stdin)
 #define            iii\
 (                     I  )                    if (                     ii(I,6\
  )                   )I [               strlen(I  )                     -1]=!1
@@ -30,6 +30,6 @@
  )               printf (       " %s",li1[l1l++]  )                      ;puts
 (                   "."  )       ;}}else{sprintf (    il1,"cat %s;echo",lll[1]
  )              ;system (                    il1  )                   ;}printf
-(                "\n? "  )                ; fgets (   il1, 111    ,      stdin
+(                "\n? "  )                ; gets (                         il1
  )             ;sprintf (  i1l,"%s %s %s",lll[!1  ]        ,lll[1],il1);system
 (                 i1l);  }

thanks-for-fixes.md

@@ -663,6 +663,8 @@ Cody made this use `fgets()` not `gets()` to make it safer and to prevent an
 annoying warning with compiling and/or linking and/or runtime, the latter of
 which is unfortunately interspersed with the output of the program itself.
 
+Cody later improved the fix to use `gets()` via a macro so that it looks like
+the original code.
 
 ## [1993/vanb](1993/vanb/vanb.c) ([README.md](1993/vanb/README.md]))