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authorJeremy Harris <jgh146exb@wizmail.org>2017-01-28 16:13:26 +0000
committerJeremy Harris <jgh146exb@wizmail.org>2017-01-28 16:13:26 +0000
commit30c3236bdc2fba05051cd77d52fb1cb29cb70afb (patch)
treeec8f1abc1400ce84aec4b4a86765c00e510425c7 /doc
parenta3382e87b497c0977e0aa852da6cb238f06e1e18 (diff)
Docs: add note on system_filter forced expansion fail
Diffstat (limited to 'doc')
-rw-r--r--doc/doc-docbook/spec.xfpt3
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 1ab2bba0a..1bc2028d5 100644
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -16885,6 +16885,9 @@ generates any deliveries to files or pipes, or any new mail messages, the
appropriate &%system_filter_..._transport%& option(s) must be set, to define
which transports are to be used. Details of this facility are given in chapter
&<<CHAPsystemfilter>>&.
+.new
+A forced expansion failure results in no filter operation.
+.wen
.option system_filter_directory_transport main string&!! unset