doc/man7/openssl-env: sort *_PROXY environment variables, add lowercase variants

Sort HTTP_PROXY, HTTPS_PROXY, and NO_PROXY in lexicographical order, add
mentions of the lowercase variants of the variables (as they are already
mentioned in OSSL_HTTP_parse_url(3)), in the same order, despite
it is not a lexicographical one, do minimise confusion.

Signed-off-by: Eugene Syromiatnikov <esyr@openssl.org>
Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/28025)

diff --git a/doc/man7/openssl-env.pod b/doc/man7/openssl-env.pod
index 41b3884adb56a33138606f128d953240a5afadf8..efc2adb0a1277c8e9ec319ad8c7509fddbd56278 100644 (file)
--- a/doc/man7/openssl-env.pod
+++ b/doc/man7/openssl-env.pod
@@ -18,7 +18,7 @@ the executable is set-user-ID or set-group-ID.
 Specifies the path to a certificate transparency log list.
 See L<CTLOG_STORE_new(3)>.
 
-=item B<NO_PROXY>, B<HTTPS_PROXY>, B<HTTP_PROXY>
+=item B<HTTPS_PROXY>, B<HTTP_PROXY>, B<NO_PROXY>, B<https_proxy>, B<http_proxy>, B<no_proxy>
 
 Specify a proxy hostname.
 See L<OSSL_HTTP_parse_url(3)>.