[jopmako]

file_exists("test.log") and delete_file("test.log") execute from addons folder by default and only support upto parent folder like "../test.log".

but rename_file("test.log") execute from hl folder by default and support all drivers with fullpath.

if make it can all support all drivers and use same operate will be good.
thx.

[BAILOPAN]

rename_file should be using the buildpath method that file_exists and delete_file use. However, we cannot sacrifice backwards compatibility. So we'll either have to alter the original native for a third parameter, or introduce a new native (such as rename_file2).

[BAILOPAN]

This has been addressed as revision 3143. Note that rename_file now has a third optional, default-disabled parameter which uses the correct behaviour you are looking for.