1 files changed, 6 insertions, 0 deletions
diff --git a/src/alfusage.c b/src/alfusage.c
index c8f973d..eae4daf 100644
--- a/src/alfusage.c
+++ b/src/alfusage.c
@@ -1,5 +1,11 @@
 const char *usage_msg[] = {
 	"  -a: append to alf file.",
+	"  -A: convert EOLs and tabs in all input files.",
+	"  -h, --help: show this help message.",
 	"  -o: overwrite alf file if exists (do not create file~ backup).",
+	"  -td: use default LZ.COM timestamps.",
+	"  -tu: use UTC timestamps.",
+	"  -tz: use zero timestamps.",
+	"  -V, --version: show version number.",
 	(const char*)0
 };