1 files changed, 16 insertions, 0 deletions
diff --git a/c/count.c b/c/count.c
new file mode 100644
index 0000000..37cdcce
--- /dev/null
+++ b/c/count.c
@@ -0,0 +1,16 @@
+#include "gbos.h"
+/* count [n]: print n numbered lines (default 25) to observe terminal scrolling
+   and the OSK scroll-region. Each line is tagged so you can tell which lines
+   are visible after scrolling. */
+void main(void) {
+    char *argv[4];
+    unsigned char argc = argv_parse(argv, 4);
+    unsigned char n = 25, i;
+    if (argc >= 1) n = atou(argv[0]);
+    for (i = 1; i <= n; i++) {
+        puts("line ");
+        putu(i);
+        puts(" ------------------");
+        nl();
+    }
+}