1 files changed, 4 insertions, 2 deletions
diff --git a/main.c b/main.c
index cc4289c..fe26675 100644
--- a/main.c
+++ b/main.c
@@ -61,7 +61,7 @@ int get_addr(const char **cmd){
           addr2 = addr1;
         addr1 = num;
         break;
-      case ',': /* range 1 */
+      case ',': /* range 1 */ /* refactor to set addr2 = addr1 */
         fprintf(stderr, "    >>>> comma: addr1: %d addr2: %d pos: %d\n", addr1, addr2, pos);
         comma = 1;
         if (addr1 ==-1)
@@ -112,7 +112,9 @@ int get_addr(const char **cmd){
       case '+':
         fprintf(stderr, "    >>>> +/-: addr1: %d addr2: %d pos: %d\n", addr1, addr2, pos);
         addr2 = addr1;
-        addr1 = pos;
+        /* the assignment below breaks stuff like 1++++ */
+        if (addr1 < 0)
+          addr1 = pos;
         c ++;
         c = skip_blank(&c);
         if (! isdigit(*c)){