<MIMEArgs>
image/gif:inline
image/jpeg:inline
image/x-xbitmap:inline
image/x-xbm:inline
text/*:usename subdir useicon
</MIMEArgs>
...
but attached image is displayed.
MIME arguments are not "additive". This means that each content-type
arg spec, or filter arg spec, is separate. In what you have, only
text/* types will use icons (assuming the m2h_external'filter is
registered for text/* types).
I believe for your case, the following should do what you want:
<mimeargs override>
m2h_external'filter:usename subdir useicon
</mimeargs>
This forces all content-types processed by the m2h_external'filter
to have the files put in a subdirectory with a name specified
in the header, and an icon displayed as part of the hyperlink text
to the file.
BTW, "inline" supercedes "useicon".
--ewh
