[PATCH v7 6/9] imap-send: enable user to choose between libcurl and openssl using the config

@@ -25,6 +25,13 @@ imap.port::
 	Defaults to 143 for imap:// hosts and 993 for imaps:// hosts.
 	Ignored when imap.tunnel is set.
 
+imap.usecurl::
+	A boolean to choose whether to use libcurl or not to communicate
+	with the IMAP server.
+	Ignored if Git was built without `USE_CURL_FOR_IMAP_SEND` option
+	or with `NO_OPENSSL` option set.
+	`--[no]-curl` argument will override this option.
+
 imap.sslverify::
 	A boolean to enable/disable verification of the server certificate
 	used by the SSL/TLS connection. Default is `true`. Ignored when

@@ -46,12 +46,12 @@ OPTIONS
 
 --curl::
 	Use libcurl to communicate with the IMAP server, unless tunneling
-	into it.  Ignored if Git was built without the USE_CURL_FOR_IMAP_SEND
+	into it.  Ignored if Git was built without the `USE_CURL_FOR_IMAP_SEND`
 	option set.
 
 --no-curl::
 	Talk to the IMAP server using git's own IMAP routines instead of
-	using libcurl.  Ignored if Git was built with the NO_OPENSSL option
+	using libcurl.  Ignored if Git was built with the `NO_OPENSSL` option
 	set.
 
 

@@ -1559,6 +1559,8 @@ static int git_imap_config(const char *var, const char *val,
 		return git_config_string(&cfg->auth_method, var, val);
 	} else if (!strcmp("imap.port", var)) {
 		cfg->port = git_config_int(var, val, ctx->kvi);
+	} else if (!strcmp("imap.usecurl", var)) {
+		use_curl = git_config_bool(var, val);
 	} else if (!strcmp("imap.host", var)) {
 		if (!val) {
 			return config_error_nonbool(var);