@alan-kilborn said in Installing outdated plugin...:
Or is that just something TextFX will do?
TextFX only inserts an eight digit line number at the beginning of each line in the currently (stream) marked area. No spaces, no separators, no choices.
FWIW: My daily use of TextFX is the Add Up Numbers command. Don and the other developers have thankfully implemented code for most of the truly text oriented commands in the Edit menu.