I copied this from my post within the ConTEXT Highlighter topic. Just wanted to make it more visible for everyone.
I made a VIM syntax file for TWX *.ts files.
To download them goto
http://tradewars.webhop.net/Editor/
First download gvim62 and install it.
I assume you installed it in C:\VIM
Then download _gvimrc and _vimrc and place them in C:\Vim.
Then download filetype.vim and place it in C:\Vim\vim62 overwriting the old file.
Then download ts.vim and place it in C:\Vim\vim62\syntax
If you want a registry entry that adds "Send to gvim" when you right click on any file download gvim.reg and run it to install in the registry.
Vim should then highlight *.ts files. Open one in the editor and check it out.
Now I am just doing this so their are more options for TWX script writers, not to say that ConTEXT is not a good editor. Try both and use the one you like best!