1) bb_opt_complementaly -> bb_opt_complementally
2) better support long options
3) new flag '!' for bb_opt_complementally: produce bb_show_usage() if BB_GETOPT_ERROR internally
diff --git a/coreutils/df.c b/coreutils/df.c
index 9233fbb..51d3cc6 100644
--- a/coreutils/df.c
+++ b/coreutils/df.c
@@ -62,7 +62,7 @@
const char *disp_units_hdr = hdr_1k;
#ifdef CONFIG_FEATURE_HUMAN_READABLE
- bb_opt_complementaly = "h-km:k-hm:m-hk";
+ bb_opt_complementally = "h-km:k-hm:m-hk";
opt = bb_getopt_ulflags(argc, argv, "hmk");
if(opt & 1) {
df_disp_hr = 0;