I think that it is not the same issue, because I used the latest snapshot of nightly builds at the moment of reporting this issue that issue was resolved and no words about .htm extension in it. And someway the problems with spaces in filenames (they are represented as +) and words exchange in it are remain.

Is your browser capable of working with Unicode filenames as per table attfnboth2 at http://greenbytes.de/tech/tc2231/

Which browser do you use?

I can't reproduce this problem with Firefox 3.5 on Linux (Gnome desktop). Mind you, this is probably the only browser that actually supports Unicode filenames "properly" (it still has bugs, but fewer than other browsers it seems).

clicking the file attached to this ticket with konqueror 4.3.1

the next window showing the name reports one using escaped characters.

"Open 'http://www.mantisbt.org/bugs/file_download.php?file_id=2472&type=bug'?
Name: %D0%94%D0%BE%D0%BA%D1%83%D0%BC%D0%B5%D0%BD%D1%82%D0%B0%D1%86%D0%B8%D1%8F.pdf
Type: PDF document"

clicking 'save' at that point asks me to specify the filename. doing show correctly shows the name "Документация.pdf"

dhx, I use Opera 10.0 browser

I:

• attached vspdconfig.exe to issue
• opened issue for reading
• clicked on link vspdconfig.exe (not [^])

After this appeared dialog (see attached file save_file.png).
As you see the filename is vspdconfig.htm!
May be it's my error or not, I don't know