Jonathan N. Little said:
Only in the nightly for SeaMonkey, should be released soon. It is only a
minor thing. It is funny that only your sig Rik breaks in SM, (aside of
the newbies and GG)
Well, it's known to Opera users, as we hear it more often. I guess the
particular combination of types is not widely used.
The Mozilla like engines strip the space (delsp=yes) added in the content
to greedy, slurping op the space used in the seperator (which is an odd
exception to the rule in the specification of format=flowed). It does not
follow:
RFC 3676
4.3. Usenet Signature Convention
There is a long-standing convention in Usenet news which also
commonly appears in Internet mail of using "-- " as the separator
line between the body and the signature of a message. When
generating a Format=Flowed message containing a Usenet-style
separator before the signature, the separator line is sent as-is.
This is a special case; an (optionally quoted or quoted and stuffed)
line consisting of DASH DASH SP is neither fixed nor flowed.
Generating agents MUST NOT end a paragraph with such a signature
line.
A receiving agent needs to test for a signature line both before the
test for a quoted line (see Section 4.5) and also after logically
counting and deleting quote marks and stuffing (see Section 4.4) from
a quoted line.