From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Sat, 26 Jul 2014 13:28:40 +0000 (+0100)
Subject: Document acl args variables in main variables section
X-Git-Tag: exim-4_84_RC1~3
X-Git-Url: https://vcs.fsf.org/?p=exim.git;a=commitdiff_plain;h=397060bdd3aa70eab4a01a10d0abb2481d809e0f

Document acl args variables in main variables section
---

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index ad21c38ca..6a9b43c0e 100644
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -10997,6 +10997,13 @@ precedes the expansion of the string. For example, the commands available in
 Exim filter files include an &%if%& command with its own regular expression
 matching condition.
 
+.new
+.vitem "&$acl_arg1$&, &$acl_arg2$&, etc$&"
+Within an acl condition, expansion condition or expansion item
+any arguments are copied to these variables,
+any unused variables being made empty.
+.wen
+
 .vitem "&$acl_c...$&"
 Values can be placed in these variables by the &%set%& modifier in an ACL. They
 can be given any name that starts with &$acl_c$& and is at least six characters
@@ -11018,6 +11025,12 @@ message is received, the values of these variables are saved with the message,
 and can be accessed by filters, routers, and transports during subsequent
 delivery.
 
+.new
+.vitem &$acl_narg$&
+Within an acl condition, expansion condition or expansion item
+this variable has the number of arguments.
+.wen
+
 .vitem &$acl_verify_message$&
 .vindex "&$acl_verify_message$&"
 After an address verification has failed, this variable contains the failure