AD Research Wiki:

Attachments

With MoinMoin you can directly append files to a wiki page.

Input

[[attachment:letter.txt]]

{{attachment:foto.jpg}}

Display

letter.txt

[ATTACH]

(!) As long as the files aren't uploaded:

You can click on it and upload the file from your computer's file system to the wiki using your browser. Then the design is regular and:

Further informations on HelpOnActions/AttachFile