Tweak description of PortableUnixMailbox: "From " lines are actually

quoted (or mangled) *at* delivery-time, not "well before" it.  (At least
that's how Exim and qmail work.)

diff --git a/Doc/lib/libmailbox.tex b/Doc/lib/libmailbox.tex
index 66359d472ea82e9257d9f7b83a4c71e257494824..f798eb1d33766c7d8e61b45873cbdf2847f49538 100644 (file)
--- a/Doc/lib/libmailbox.tex
+++ b/Doc/lib/libmailbox.tex
@@ -45,7 +45,7 @@ A less-strict version of \class{UnixMailbox}, which considers only the
 ``\var{name} \var{time}'' portion of the From line is ignored, to
 protect against some variations that are observed in practice.  This
 works since lines in the message which begin with \code{'From '} are
-quoted by mail handling software well before delivery.
+quoted by mail handling software at delivery-time.
 \end{classdesc}
 
 \begin{classdesc}{MmdfMailbox}{fp\optional{, factory}}