From: Alan T. DeKok <aland@freeradius.org>
Date: Thu, 17 Jun 2021 11:06:25 +0000 (-0400)
Subject: remove docs for v4 feature
X-Git-Tag: release_3_0_24~200
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=779ce62f017fbe974d8cbaf0625a0084fff6b60b;p=thirdparty%2Ffreeradius-server.git

remove docs for v4 feature
---

diff --git a/doc/antora/modules/unlang/pages/xlat/builtin.adoc b/doc/antora/modules/unlang/pages/xlat/builtin.adoc
index 7b079f82e92..d1d5c3eb652 100644
--- a/doc/antora/modules/unlang/pages/xlat/builtin.adoc
+++ b/doc/antora/modules/unlang/pages/xlat/builtin.adoc
@@ -901,29 +901,5 @@ if (&control.Tmp-String-0 =~ /^(?<login>(.*))@(?<domain>(.*))$/) {
 The user@example.com { login=user, domain=example.com }
 ```
 
-### %{sub:/<regex>/[flags] <replace> <subject>}
-
-Substitute text just as easily as it can match it, even using regex patterns.
-
-.Return: _string_.
-
-.Example
-
-[source,unlang]
-----
-update control {
-    &Tmp-String-0 := "Caipirinha is a light and refreshing drink!"
-}
-update reply {
-    &Reply-Message := "%{sub:/ / , %{control.Tmp-String-0}}"
-}
-----
-
-.Output
-
-```
-Caipirinha,is,a,light,and,refreshing,drink!
-```
-
 // Copyright (C) 2020 Network RADIUS SAS.  Licenced under CC-by-NC 4.0.
 // Development of this documentation was sponsored by Network RADIUS SAS.