Format help output

Add missing `--version` option to optional arguments listing.
2020-06-06 04:55:54 +02:00
parent 66bfaa2a3e
commit 32b5c96279
1 changed files with 4 additions and 1 deletions
@@ -10,7 +10,10 @@ int main(int argc, const char* argv[])
  if (argc == 2 && strcmp(argv[1], "--help") == 0)
  {
    printf("Usage: wren [file] [arguments...]\n");
-    printf("  --help  Show command line usage\n");
+    printf("\n");
+    printf("Optional arguments:\n");
+    printf("  --help     Show command line usage\n");
+    printf("  --version  Show version\n");
    return 0;
  }