Termcap
Termcap ("terminal capability") is a legacy software library (computing), library and database used on Unix-like computers that enables programs to use display computer terminals in a terminal-independent manner, which greatly simplifies the process of writing portable text mode applications. It was superseded by the terminfo database used by ncurses, tput, and other programs. A termcap database can describe the Terminal capabilities, capabilities of hundreds of different display terminals. This allows programs to have computer terminal#Programming interface, character-based display output, independent of the type of terminal. On-screen text editors such as Vi (text editor), vi and Emacs are examples of programs that may use termcap. Other programs are listed in the :Termcap, Termcap category. Access to the termcap database was usually provided by separate libraries. e.g. GNU Termcap. Examples of what the database describes: *how many columns wide the display is *what string to ...
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