Delphi 2009 sets the default file format for new source code files to ANSI, this makes the source code platform-dependent.
Even for a new XSD file created in the IDE, wh
Although the answer from MBulli should be still relevant, since version 10.4 of Delphi (as far as I remember) it is possible to change the default encoding within the IDE.
Go to Tools > Options and choose User interface > Editor from the navigation area.
You will find the Default file encoding setting down below.