un-nest curl

curl-8.15.0/docs/cmdline-opts/proxy-cacert.md

@@ -0,0 +1,28 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: proxy-cacert
+Help: CA certificates to verify proxy against
+Arg: <file>
+Added: 7.52.0
+Category: proxy tls
+Multi: single
+See-also:
+  - proxy-capath
+  - cacert
+  - capath
+  - dump-ca-embed
+  - proxy
+Example:
+  - --proxy-cacert CA-file.txt -x https://proxy $URL
+---
+
+# `--proxy-cacert`
+
+Use the specified certificate file to verify the HTTPS proxy. The file may
+contain multiple CA certificates. The certificate(s) must be in PEM format.
+
+This allows you to use a different trust for the proxy compared to the remote
+server connected to via the proxy.
+
+Equivalent to --cacert but used in HTTPS proxy context.