From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 4 Nov 2016 15:42:49 +0000 (+0000)
Subject: min lengths too
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=d69b9bed90062a1515c00c410ad0d2b24bfb2e54;p=version-charset-test.git

min lengths too
---

diff --git a/generate.c b/generate.c
index 881b594..75299fe 100644
--- 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 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);
 
-  for (len=0; len<=maxlen; len++) {
+  for (len=minlen; len<=maxlen; len++) {
     fprintf(stderr,"********** generating len=%d **********\n",len);
     gen(sofar, len);
   }