3 vt \- emulate a VT-100 or VT-220 terminal
20 window with a fresh instance of the shell,
22 running within an emulation of a DEC VT-100 terminal.
38 to emulate a VT-220, ANSI, or XTerm terminal respectively.
41 changes the color scheme to white text on a black background,
42 but potentially with colors from escape sequences.
45 changes the color scheme to monochrome (no colors).
59 The right button has a menu with the following entries to provide
60 the sort of character processing expected by non-Plan 9 systems:
66 window to hold 24 rows of 80 columns.
69 Print a newline (linefeed) character after receiving a carriage return from the host.
72 Do not print a newline after carriage return.
75 Print a carriage return after receiving a newline from the host.
78 Do not print a carriage return after newline.
81 Enter raw (no echo, no interpretation) character mode for input.
91 The middle button has a menu with the following entries:
95 Move the display back one screenful.
98 Move the display forward one screenful.
99 (These are a poor substitute for a scroll bar.)
102 Display the last screenful; the same as going
107 Clear the screen. Previous contents can be recovered using
111 Send the contents of the
113 snarf buffer, just as
120 Make new lines visible as they appear at the bottom.
123 When the page fills, pause and wait for a character to be typed before proceeding.
124 The down arrow key advances a page without sending the character to the host.
129 This program is used only for communicating with foreign systems,
131 as rich an emulation as its equivalent in other environments.
133 Use care in setting raw and newline modes when connecting to Unix systems
138 It may also be necessary to set the emulator into raw mode.