v0.2.0

ADDED:
* The ability to show both IPv4 and IPv6 addresses (if the client has
  dual-stack and either the server does as well or a separate ClientInfo
  is running on the "other" net family).

server/consts.go

@@ -24,7 +24,7 @@ const (
 	trueUaFieldStr  string = "Yes"
 	falseUaFieldStr string = "No"
 	dfltIndent      string = "  "
-	httpRealHdr     string = "X-ClientInfo-RealIP"
+	httpRealHdr     string = "X-ClientInfo-RealIP" // TODO: advise https://nginx.org/en/docs/http/ngx_http_realip_module.html NGINX module? Allow config for user-specified header?
 )
 
 var (
@@ -35,6 +35,8 @@ var (
 			Funcs(
 				template.FuncMap{
 					"getTitle": getTitle,
+					"getIpver": getIpver,
+					"safeUrl": safeUrl,
 				},
 			).ParseFS(tplDir, "tpl/*.tpl"),
 	)