[Evolution-hackers] Checking filename validity by e_filename_make_safe() have some problem.

["simon.zheng" <Simon Zheng Sun COM>]

Hi,

If text attachment filenames contain *space* or printable characters,
such as "/'\"`&();|<>$%{}!", they will be automatically converted to
*underscore* when saving attachments.

This conversation is done by e_filename_make_safe()
(e-d-s/libedataserver/e-data-server-util.c). Comments say it's for
backward compatibility. In many cases, limitation on these characters
seem to be unreasonable. Is it necessary to modify or add a new function
that removes this limitation?

Thanks,
-Simon