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Diffstat (limited to 'doc/doc-docbook/spec.xfpt')
-rw-r--r-- | doc/doc-docbook/spec.xfpt | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt index dcf6b6cfb..cde80a17c 100644 --- a/doc/doc-docbook/spec.xfpt +++ b/doc/doc-docbook/spec.xfpt @@ -8758,6 +8758,20 @@ string easier to understand. This item inserts &"basic"& header lines. It is described with the &%header%& expansion item below. + +.vitem "&*${acl{*&<&'name'&>&*}{*&<&'string'&>&*}}*&" +.cindex "expansion" "calling an acl" +.cindex "&%acl%&" "call from expansion" +The name and <&'string'&> are first expanded separately. The expanded +<&'string'&> is assigned to the &$address_data$& variable. If {<&'string'&>} +is omitted, &$address_data$& is made empty. The named ACL (see chapter +&<<CHAPACL>>&) is called and may use &$address_data$&. If the ACL sets +a value using a "message =" modifier and returns accept, the value becomes +the result of the expansion. +If no message was set but the ACL returned accept, or if the ACL returned defer, +the value is an empty string. Otherwise the expansion fails. + + .vitem "&*${dlfunc{*&<&'file'&>&*}{*&<&'function'&>&*}{*&<&'arg'&>&*}&&& {*&<&'arg'&>&*}...}*&" .cindex &%dlfunc%& |