X-Git-Url: https://git.cworth.org/git?p=mnemon;a=blobdiff_plain;f=mnemon.c;fp=mnemon.c;h=56a518d8ed752e63c06023d1c884474089346b76;hp=054e21cb59494210f1eccfb6b236482beb6ca92f;hb=31b5189a8145b2b514d69165997e2e443f52dd52;hpb=76e8fc87b1de4f8967ad86287aa026956074c284

diff --git a/mnemon.c b/mnemon.c
index 054e21c..56a518d 100644
--- a/mnemon.c
+++ b/mnemon.c
@@ -1041,6 +1041,7 @@ mnemon_handle_command (mnemon_t		*mnemon,
     const char *arg;
     int len;
     switch (command[0]) {
+	/* 'h' for histogram */
 	case 'h':
 	{
 	    char *category = NULL;
@@ -1059,6 +1060,12 @@ mnemon_handle_command (mnemon_t		*mnemon,
 	    mnemon_print_histogram (mnemon, category, length);
 	}
 	break;
+	/* 'r' for repeat */
+        case 'r':
+	{
+	    /* Nothing necessary for repeating. */
+	}
+	break;
         default:
 	    printf ("Unknown command: %s\n", command);
 	    break;