The VT102 emulation is fairly complete, but does not support autorepeat. The active window can be chosen through escape sequences, the 'VT Options' menu in the VTxxx window, and the This is the window that contains the text cursor. This box is located in the upper left area of the window.Īlthough both windows may be displayed at the same time, one of them is considered the 'active' window for receiving keyboard input and terminal output. Maintain the correct aspect ratio (height/width), Tektronix graphics will be restricted to the largest box with a 4014's aspect ratio that will fit in the The VTxxx and Tektronix 4014 terminals each have their own window so that you can edit text in one and look at graphics in the other at the same time. Signal in systems derived from 4.3bsd), xterm will use the facilities to notify programs running in the window whenever it is resized.

If the underlying operating system supports terminal resizing capabilities (for example, the SIGWINCH Programs that cannot use the window system directly. It provides DEC VT102/VT220 (VTxxx) and Tektronix 4014 compatible terminals for The xterm program is a terminal emulator for the X Window System.

Xterm windows