Ok. I am on a Windows machine and am working on Chapter 11 of the manual to learn how to write style files and packages. My problem is I can't save my .ts files in the correct directory.because the TeXmacs file save dialog box is not showing "hidden" directories.
I have both the Windows Native version and the Cygwin version installed.
On the Cygwin installation, the dialog will not the ".TeXmacs" directory. Using bash I confirm the directory exists.
On the Native version it appears instead of ".TeXmacs" I need to access my personal "AppData/Roaming etc, but when "File->Save As" I cannot see the AppData folder. I have Windows folder view setup to view hidden files and directories and I can view AppData in Windows Explorer and in file save dialog boxes of other programs.