Merge pull request #30 from vladimyr/help

Format help output
wren-lang · Jun 6, 2020 · 5495a31 · 5495a31
2 parents 66bfaa2 + 32b5c96
commit 5495a31
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/cli/main.c b/src/cli/main.c
@@ -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;
   }