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/funcs_tpl.go

@@ -2,9 +2,22 @@ package server
 
 import (
 	`fmt`
+	`net/netip`
 	`strings`
+	`html/template`
 )
 
+func getIpver(a netip.Addr) (verStr string) {
+
+	if a.Is4() {
+		verStr = "v4"
+	} else if a.Is6() {
+		verStr = "v6"
+	}
+
+	return
+}
+
 func getTitle(subPage string) (title string) {
 
 	if subPage == "" || subPage == "index" {
@@ -16,3 +29,10 @@ func getTitle(subPage string) (title string) {
 
 	return
 }
+
+func safeUrl(urlStr string) (u template.URL) {
+
+	u = template.URL(urlStr)
+	
+	return
+}