I am wanting to write a few macros, so I am starting out the manual page
Writing TeXmacs style files but I can't even get the first macro to work.
I created a mystyle.ts in %APPDATA%\texmacs\packages with the following macro.
I then create a new document, click on the "+" and select the mystyle package. Then I type in "\hi" and hit enter and this is all I get.