[TxMt] Saving file to hidden directory

While the File -> Open... dialogue has a button to show hidden files, the File -> Save seems to have no obvious way to save a file to a hidden directory.

I was creating an environment.plist file to save in ~/.MacOSX --- my immediate work around was to save the file to the Desktop and use Finder to move the file to .MacOSX --- I have set Finder to show all files using either the defaults command or TinkerTool.

A search of the mailing list indicates that Cmd-Shift-G opens a sub dialogue box to the File -> Save dialogue that allows you to type the name of the directory directly but that would seem hard to discover. Is there a preference in Textmate that modifies the File -> Save dialogue to show hidden files ?

Phil Molyneux