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Docs: fix sort example
[exim.git]
/
doc
/
doc-docbook
/
spec.xfpt
diff --git
a/doc/doc-docbook/spec.xfpt
b/doc/doc-docbook/spec.xfpt
index 63fef7fc478d9a33051ddfee599bb0daf9691fa1..f7bebc866c9c8ba89126c0048ffcf3be9c7cd190 100644
(file)
--- a/
doc/doc-docbook/spec.xfpt
+++ b/
doc/doc-docbook/spec.xfpt
@@
-9736,7
+9736,7
@@
${sort{3:2:1:4}{<}{$item}}
.endd
sorts a list of numbers, and
.code
-${sort {$
lookup dnsdb{>:,,mx=example.com
}} {<} {${listextract{1}{<,$item}}}}
+${sort {$
{lookup dnsdb{>:,,mx=example.com}
}} {<} {${listextract{1}{<,$item}}}}
.endd
will sort an MX lookup into priority order.