option for starting best value

diff --git a/main.c b/main.c
index 0967442c5a425f5d7c414c39be6b971b571753fc..2c8edfedf37d53a34ac0e23c700c70c5be25b869 100644 (file)
--- a/main.c
+++ b/main.c
@@ -11,6 +11,7 @@
  *
  * Options:
  *  -j<jobs>     run in parallel on <jobs> cores
+ *  -b<best>     search only for better than <best>
  */
 
 /*
@@ -719,6 +720,7 @@ int main(int argc, char **argv) {
   while ((opt = getopt(argc,argv,"j:")) >= 0) {
     switch (opt) {
     case 'j': ncpus = atoi(optarg); break;
+    case 'b': set_best(atof(optarg)); break;
     case '+': assert(!"bad option");
     default: abort();
     }