But I don't think it's unfair to assume that terminfo is installed. > Using terminfo or ncurses requires an extra dependency with a clunky interface.Īre there any linux distros for any platform that aren't shipping terminfo? I could see some embedded systems cutting it down for small storage solutions. A lot of that is quite dangerous if you don't trust the system you are connecting to, or if the system you are connecting to doesn't correctly filter escape sequences out of untrusted data but, assuming it does, it can be used to easily create some integrations between legacy PICK apps and Windows desktop apps such as Microsoft Office. If you read page 207 onwards of, you will see escape sequences to display images, run commands on the client machine, trigger file uploads and downloads, and even a facility for an escape sequence to embed a VBA script which is then executed. Consider AccuTerm, a terminal emulator specifically designed for use with PICK systems. There are also some terminal emulators out there with unusual features. People still use Unisys T27 terminal emulators to talk to Unisys mainframes. People still use IBM 3270 emulators to talk to IBM mainframes, and IBM 5250 to talk to IBM i (formerly known as OS/400). But, broader than that context, there are still terminal emulators in use which are completely unrelated to DEC VT. In the context of Unix-like systems, that is pretty much true. It seems like all the remaining terminals and emulators have gravitated to the same feature set so people just assume it doesn't matter?
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