Document acl args variables in main variables section

[users/jgh/exim.git] / doc / doc-docbook / spec.xfpt

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 2e2d2f9650b79dac6b4e57f754b82ee45eb6a967..6a9b43c0e059c38fd52a60c4adedd6c9e587e61a 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -5557,7 +5557,7 @@ unreachable.
 The next two lines are concerned with &'ident'& callbacks, as defined by RFC
 1413 (hence their names):
 .code
 The next two lines are concerned with &'ident'& callbacks, as defined by RFC
 1413 (hence their names):
 .code

-rfc1413_query_hosts = *
+rfc1413_hosts = *

 rfc1413_query_timeout = 0s
 .endd
 These settings cause Exim to avoid ident callbacks for all incoming SMTP calls.
 rfc1413_query_timeout = 0s
 .endd
 These settings cause Exim to avoid ident callbacks for all incoming SMTP calls.


@@ -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.
 
 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
 .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.
 
 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
 .vitem &$acl_verify_message$&
 .vindex "&$acl_verify_message$&"
 After an address verification has failed, this variable contains the failure