tenderlove/mechanize — Issue #163: FileSaver cannot save as "path?query" on Windows
Author: kitamomonga
Created: 2011-11-06 14:18:50+00:00
State: open

Windows filesystem does not allow to use character "?" for filenames.
"path?query" would be "path@query" or something (like wget for Windows).

As a matter of fact, mechanize should escape/replace more and more characters for saving files to disk (see: wget and cURL and Content-Disposition Security Advisory), but I think it is just another （big） issue.