From: Arran Cudbard-Bell <a.cudbardb@freeradius.org>
Date: Tue, 5 Mar 2024 18:12:11 +0000 (-0600)
Subject: Note on backrefs
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=73df09a11810911d9fb9b7bab06aa74d625e29c2;p=thirdparty%2Ffreeradius-server.git

Note on backrefs
---

diff --git a/src/lib/unlang/xlat_builtin.c b/src/lib/unlang/xlat_builtin.c
index 5cd84f6cd05..0f86b305381 100644
--- a/src/lib/unlang/xlat_builtin.c
+++ b/src/lib/unlang/xlat_builtin.c
@@ -3138,6 +3138,8 @@ static int xlat_instantiate_subst_regex(xlat_inst_ctx_t const *xctx)
 @verbatim
 %subst(%{User-Name}, /oo.*$/, 'un') == "fun"
 @endverbatim
+ *
+ * @note References can be specified in the replacement string with $<ref>
  *
  * @see #xlat_func_subst
  *