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[mnemon] / mnemon.c

diff --git a/mnemon.c b/mnemon.c
index c0efa6902e50281e91a5d4cc699ab40a6041bd70..1eebd20df491681e42a21190451ec55116f3893b 100644 (file)
--- a/mnemon.c
+++ b/mnemon.c
@@ -379,6 +379,16 @@ mnemon_get_bin (mnemon_t   *mnemon,
     return bin;
 }
 
     return bin;
 }
 

+static void
+mnemon_remove_bin (mnemon_t    *mnemon,
+                  bin_t        *bin)
+{
+    int i = bin - mnemon->bins;
+
+    memmove (bin, bin + 1, (mnemon->num_bins - i) * sizeof (bin_t));
+    mnemon->num_bins--;
+}
+

 static void
 chomp (char *s)
 {
 static void
 chomp (char *s)
 {


@@ -627,12 +637,16 @@ mnemon_do_challenges (mnemon_t *mnemon)
        printf ("%s\n", item->challenge);
 
        response = readline ("> ");
        printf ("%s\n", item->challenge);
 
        response = readline ("> ");

-       if (response == NULL)
+       if (response == NULL) {
+           printf ("\n");

            break;
            break;

+       }

 
        correct = (strcmp (response, item->response) == 0);
 
        bin_remove_item (bin, item_index);
 
        correct = (strcmp (response, item->response) == 0);
 
        bin_remove_item (bin, item_index);

+       if (bin->num_items == 0)
+           mnemon_remove_bin (mnemon, bin);

 
        if (correct) {
            printf ("Correct!\n\n");
 
        if (correct) {
            printf ("Correct!\n\n");


@@ -660,7 +674,7 @@ main (int argc, char *argv[])
 {
     mnemon_t mnemon;
 
 {
     mnemon_t mnemon;
 

-    srand (time (NULL));
+    srand (1);

 
     mnemon_init (&mnemon);
 
 
     mnemon_init (&mnemon);