un-nest curl

curl-8.15.0/docs/cmdline-opts/tlsuser.md

@@ -0,0 +1,22 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: tlsuser
+Arg: <name>
+Help: TLS username
+Added: 7.21.4
+Protocols: TLS
+Category: tls auth
+Multi: single
+See-also:
+  - tlspassword
+Example:
+  - --tlspassword pwd --tlsuser user $URL
+---
+
+# `--tlsuser`
+
+Set username for use with the TLS authentication method specified with
+--tlsauthtype. Requires that --tlspassword also is set.
+
+This option does not work with TLS 1.3.