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[ikiwiki.git] / doc / ikiwiki / pagespec / attachment.mdwn

diff --git a/doc/ikiwiki/pagespec/attachment.mdwn b/doc/ikiwiki/pagespec/attachment.mdwn
index 40de917658f69e47320e84bfd57e61e6a42df711..de7c7417f963dd174dbc163cca9d6807c4daa8ca 100644 (file)
--- a/doc/ikiwiki/pagespec/attachment.mdwn
+++ b/doc/ikiwiki/pagespec/attachment.mdwn
@@ -4,14 +4,14 @@
      else="This wiki has attachments **disabled**."]]
 
 If attachments are enabled, the wiki admin can control what types of
-attachments will be accepted, by entering a [[ikiwiki/PageSpec]] in the
-"Allowed Attachments" field of their preferences page.
+attachments will be accepted, via the `allowed_attachments`
+configuration setting.
 
 For example, to limit arbitrary files to 50 kilobytes, but allow
-larger mp3 files to be uploaded by joey, a something like this could be
-used:
+larger mp3 files to be uploaded by joey into a specific directory, and
+check all attachments for virii, something like this could be used:
   
-       (user(joey) and *.mp3 and mimetype(audio/mpeg) and maxsize(15mb)) or (!ispage() and maxsize(50kb))
+       virusfree() and ((user(joey) and podcast/*.mp3 and mimetype(audio/mpeg) and maxsize(15mb)) or (!ispage() and maxsize(50kb)))
 
 The regular [[ikiwiki/PageSpec]] syntax is expanded with thw following
 additional tests:
@@ -50,3 +50,7 @@ additional tests:
 
   This checks the MIME type of the attachment. You can include a glob
   in the type, for example `mimetype(image/*)`.
+
+* virusfree()
+
+  Checks the attachment with an antiviral program.