min lengths too

diff --git a/generate.c b/generate.c
index 881b594861ab643f9c2cb41a61b1017306a4b51e..75299fe4bf3121ed1122826add35fde4130d3db3 100644 (file)
--- a/generate.c
+++ b/generate.c
@@ -28,11 +28,21 @@ static void gen(char *inbuf, int len) {
 
 int main(int argc, char **argv) {
   int len;
 
 int main(int argc, char **argv) {
   int len;

-  int maxlen = argc>=2 ? atoi(argv[1]) : ML;
+  int minlen=0, maxlen=ML;
+
+  if (argc==3) {
+    minlen = atoi(argv[1]);
+    maxlen = atoi(argv[2]);
+  } else if (argc==2) {
+    maxlen = atoi(argv[1]);
+  } else if (argc==1) {
+  } else {
+    abort();
+  }

 
   assert(maxlen <= ML);
 
 
   assert(maxlen <= ML);
 

-  for (len=0; len<=maxlen; len++) {
+  for (len=minlen; len<=maxlen; len++) {

     fprintf(stderr,"********** generating len=%d **********\n",len);
     gen(sofar, len);
   }
     fprintf(stderr,"********** generating len=%d **********\n",len);
     gen(sofar, len);
   }