From 210d561db52fee7ac4da110142ead8c244fc9e21 Mon Sep 17 00:00:00 2001
From: Rustam Gilyazov <16064414+rusq@users.noreply.github.com>
Date: Sun, 7 Feb 2021 10:18:34 +1300
Subject: [PATCH] enable handling callbacks with Unique contaning "-"

---
 bot.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bot.go b/bot.go
index d8a4a8f..23b04fb 100644
--- a/bot.go
+++ b/bot.go
@@ -166,7 +166,7 @@ func (b *Bot) Handle(endpoint interface{}, handler interface{}) {
 
 var (
 	cmdRx   = regexp.MustCompile(`^(/\w+)(@(\w+))?(\s|$)(.+)?`)
-	cbackRx = regexp.MustCompile(`^\f(\w+)(\|(.+))?$`)
+	cbackRx = regexp.MustCompile(`^\f([-\w]+)(\|(.+))?$`)
 )
 
 // Start brings bot into motion by consuming incoming