Minor doc updates:

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

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 8254bee5163c7fbd9f59c9c0baf7dedffd581d02..7d2ae02d2b07a3963984d61b647b0a8df17ce32b 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -1,4 +1,4 @@
-. $Cambridge: exim/doc/doc-docbook/spec.xfpt,v 1.84 2010/06/07 08:23:20 pdp Exp $
+. $Cambridge: exim/doc/doc-docbook/spec.xfpt,v 1.86 2010/06/09 01:30:16 pdp Exp $
 .
 . /////////////////////////////////////////////////////////////////////////////
 . This is the primary source of the Exim Manual. It is an xfpt document that is
@@ -3183,7 +3183,13 @@ using the malware scanning framework.  The option of av_scanner influences
 this option, so if av_scanner's value is dependent upon an expansion then
 the expansion should have defaults which apply to this invocation.  Exim will
 have changed working directory before resolving the filename, so using fully
-qualified pathnames is advisable.  This option requires admin privileges.
+qualified pathnames is advisable.  Exim will be running as the Exim user
+when it tries to open the file, rather than as the invoking user.
+This option requires admin privileges.
+
+The &%-bmalware%& option will not be extended to be more generally useful,
+there are better tools for file-scanning.  This option exists to help
+administrators verify their Exim and AV scanner configuration.
 
 .vitem &%-bt%&
 .oindex "&%-bt%&"
@@ -9802,7 +9808,7 @@ zero.
 This condition turns a string holding a true or false representation into
 a boolean state.  It parses &"true"&, &"false"&, &"yes"& and &"no"&
 (case-insensitively); also positive integer numbers map to true if non-zero,
-false if zero.  Leading whitespace is ignored.
+false if zero.  Leading and trailing whitespace is ignored.
 All other string values will result in expansion failure.
 
 When combined with ACL variables, this expansion condition will let you
@@ -9819,7 +9825,7 @@ Like &%bool%&, this condition turns a string into a boolean state.  But
 where &%bool%& accepts a strict set of strings, &%bool_lax%& uses the same
 loose definition that the Router &%condition%& option uses.  The empty string
 and the values &"false"&, &"no"& and &"0"& map to false, all others map to
-true.
+true.  Leading and trailing whitespace is ignored.
 
 Note that where &"bool{00}"& is false, &"bool_lax{00}"& is true.