From 399644e47874bff147afb19c89228901ac39340e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 21:40:15 +0200 Subject: Adding upstream version 6.05.01. Signed-off-by: Daniel Baumann --- man5/termcap.5 | 466 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 466 insertions(+) create mode 100644 man5/termcap.5 (limited to 'man5/termcap.5') diff --git a/man5/termcap.5 b/man5/termcap.5 new file mode 100644 index 0000000..880c957 --- /dev/null +++ b/man5/termcap.5 @@ -0,0 +1,466 @@ +.\" Copyright (c) 1993 Michael Haardt (michael@moria.de), +.\" Fri Apr 2 11:32:09 MET DST 1993 +.\" +.\" SPDX-License-Identifier: GPL-2.0-or-later +.\" +.\" Modified formatting Sat Jul 24 17:13:38 1993, Rik Faith (faith@cs.unc.edu) +.\" Modified (extensions and corrections) +.\" Sun May 1 14:21:25 MET DST 1994 Michael Haardt +.\" If mistakes in the capabilities are found, please send a bug report to: +.\" michael@moria.de +.\" Modified Mon Oct 21 17:47:19 EDT 1996 by Eric S. Raymond (esr@thyrsus.com) +.TH termcap 5 2023-03-08 "Linux man-pages 6.05.01" +.SH NAME +termcap \- terminal capability database +.SH DESCRIPTION +The termcap database is an obsolete facility for describing the +capabilities of character-cell terminals and printers. +It is retained only for compatibility with old programs; +new programs should use the +.BR terminfo (5) +database and associated libraries. +.PP +.I /etc/termcap +is an ASCII file (the database master) that lists the capabilities of +many different types of terminals. +Programs can read termcap to find +the particular escape codes needed to control the visual attributes of +the terminal actually in use. +(Other aspects of the terminal are +handled by +.BR stty (1).) +The termcap database is indexed on the +.B TERM +environment variable. +.PP +Termcap entries must be defined on a single logical line, with \[aq]\e\[aq] +used to suppress the newline. +Fields are separated by \[aq]:\[aq]. +The first field of each entry starts at the left-hand margin, +and contains a list of names for the terminal, separated by \[aq]|\[aq]. +.PP +The first subfield may (in BSD termcap entries from 4.3BSD and +earlier) contain a short name consisting of two characters. +This short name may consist of capital or small letters. +In 4.4BSD, termcap entries this field is omitted. +.PP +The second subfield (first, in the newer 4.4BSD format) contains the +name used by the environment variable +.BR TERM . +It should be spelled in lowercase letters. +Selectable hardware capabilities should be marked +by appending a hyphen and a suffix to this name. +See below for an example. +Usual suffixes are w (more than 80 characters wide), am +(automatic margins), nam (no automatic margins), and rv (reverse video +display). +The third subfield contains a long and descriptive name for +this termcap entry. +.PP +Subsequent fields contain the terminal capabilities; any continued +capability lines must be indented one tab from the left margin. +.PP +Although there is no defined order, it is suggested to write first +boolean, then numeric, and then string capabilities, each sorted +alphabetically without looking at lower or upper spelling. +Capabilities of similar functions can be written in one line. +.PP +Example for: +.nf +.PP +Head line: vt|vt101|DEC VT 101 terminal in 80 character mode:\e +Head line: Vt|vt101-w|DEC VT 101 terminal in (wide) 132 character mode:\e +Boolean: :bs:\e +Numeric: :co#80:\e +String: :sr=\eE[H:\e +.fi +.SS Boolean capabilities +.nf +5i Printer will not echo on screen +am Automatic margins which means automatic line wrap +bs Control-H (8 dec.) performs a backspace +bw Backspace on left margin wraps to previous line and right margin +da Display retained above screen +db Display retained below screen +eo A space erases all characters at cursor position +es Escape sequences and special characters work in status line +gn Generic device +hc This is a hardcopy terminal +HC The cursor is hard to see when not on bottom line +hs Has a status line +hz Hazeltine bug, the terminal can not print tilde characters +in Terminal inserts null bytes, not spaces, to fill whitespace +km Terminal has a meta key +mi Cursor movement works in insert mode +ms Cursor movement works in standout/underline mode +NP No pad character +NR ti does not reverse te +nx No padding, must use XON/XOFF +os Terminal can overstrike +ul Terminal underlines although it can not overstrike +xb Beehive glitch, f1 sends ESCAPE, f2 sends \fB\[ha]C\fP +xn Newline/wraparound glitch +xo Terminal uses xon/xoff protocol +xs Text typed over standout text will be displayed in standout +xt Teleray glitch, destructive tabs and odd standout mode +.fi +.SS Numeric capabilities +.nf +co Number of columns +dB Delay in milliseconds for backspace on hardcopy terminals +dC Delay in milliseconds for carriage return on hardcopy terminals +dF Delay in milliseconds for form feed on hardcopy terminals +dN Delay in milliseconds for new line on hardcopy terminals +dT Delay in milliseconds for tabulator stop on hardcopy terminals +dV Delay in milliseconds for vertical tabulator stop on + hardcopy terminals +it Difference between tab positions +lh Height of soft labels +lm Lines of memory +lw Width of soft labels +li Number of lines +Nl Number of soft labels +pb Lowest baud rate which needs padding +sg Standout glitch +ug Underline glitch +vt virtual terminal number +ws Width of status line if different from screen width +.fi +.SS String capabilities +.nf +!1 shifted save key +!2 shifted suspend key +!3 shifted undo key +#1 shifted help key +#2 shifted home key +#3 shifted input key +#4 shifted cursor left key +%0 redo key +%1 help key +%2 mark key +%3 message key +%4 move key +%5 next-object key +%6 open key +%7 options key +%8 previous-object key +%9 print key +%a shifted message key +%b shifted move key +%c shifted next key +%d shifted options key +%e shifted previous key +%f shifted print key +%g shifted redo key +%h shifted replace key +%i shifted cursor right key +%j shifted resume key +&0 shifted cancel key +&1 reference key +&2 refresh key +&3 replace key +&4 restart key +&5 resume key +&6 save key +&7 suspend key +&8 undo key +&9 shifted begin key +*0 shifted find key +*1 shifted command key +*2 shifted copy key +*3 shifted create key +*4 shifted delete character +*5 shifted delete line +*6 select key +*7 shifted end key +*8 shifted clear line key +*9 shifted exit key +@0 find key +@1 begin key +@2 cancel key +@3 close key +@4 command key +@5 copy key +@6 create key +@7 end key +@8 enter/send key +@9 exit key +al Insert one line +AL Insert %1 lines +ac Pairs of block graphic characters to map alternate character set +ae End alternative character set +as Start alternative character set for block graphic characters +bc Backspace, if not \fB\[ha]H\fP +bl Audio bell +bt Move to previous tab stop +cb Clear from beginning of line to cursor +cc Dummy command character +cd Clear to end of screen +ce Clear to end of line +ch Move cursor horizontally only to column %1 +cl Clear screen and cursor home +cm Cursor move to row %1 and column %2 (on screen) +CM Move cursor to row %1 and column %2 (in memory) +cr Carriage return +cs Scroll region from line %1 to %2 +ct Clear tabs +cv Move cursor vertically only to line %1 +dc Delete one character +DC Delete %1 characters +dl Delete one line +DL Delete %1 lines +dm Begin delete mode +do Cursor down one line +DO Cursor down #1 lines +ds Disable status line +eA Enable alternate character set +ec Erase %1 characters starting at cursor +ed End delete mode +ei End insert mode +ff Formfeed character on hardcopy terminals +fs Return character to its position before going to status line +F1 The string sent by function key f11 +F2 The string sent by function key f12 +F3 The string sent by function key f13 +\&... \&... +F9 The string sent by function key f19 +FA The string sent by function key f20 +FB The string sent by function key f21 +\&... \&... +FZ The string sent by function key f45 +Fa The string sent by function key f46 +Fb The string sent by function key f47 +\&... \&... +Fr The string sent by function key f63 +hd Move cursor a half line down +ho Cursor home +hu Move cursor a half line up +i1 Initialization string 1 at login +i3 Initialization string 3 at login +is Initialization string 2 at login +ic Insert one character +IC Insert %1 characters +if Initialization file +im Begin insert mode +ip Insert pad time and needed special characters after insert +iP Initialization program +K1 upper left key on keypad +K2 center key on keypad +K3 upper right key on keypad +K4 bottom left key on keypad +K5 bottom right key on keypad +k0 Function key 0 +k1 Function key 1 +k2 Function key 2 +k3 Function key 3 +k4 Function key 4 +k5 Function key 5 +k6 Function key 6 +k7 Function key 7 +k8 Function key 8 +k9 Function key 9 +k; Function key 10 +ka Clear all tabs key +kA Insert line key +kb Backspace key +kB Back tab stop +kC Clear screen key +kd Cursor down key +kD Key for delete character under cursor +ke turn keypad off +kE Key for clear to end of line +kF Key for scrolling forward/down +kh Cursor home key +kH Cursor hown down key +kI Insert character/Insert mode key +kl Cursor left key +kL Key for delete line +kM Key for exit insert mode +kN Key for next page +kP Key for previous page +kr Cursor right key +kR Key for scrolling backward/up +ks Turn keypad on +kS Clear to end of screen key +kt Clear this tab key +kT Set tab here key +ku Cursor up key +l0 Label of zeroth function key, if not f0 +l1 Label of first function key, if not f1 +l2 Label of first function key, if not f2 +\&... \&... +la Label of tenth function key, if not f10 +le Cursor left one character +ll Move cursor to lower left corner +LE Cursor left %1 characters +LF Turn soft labels off +LO Turn soft labels on +mb Start blinking +MC Clear soft margins +md Start bold mode +me End all mode like so, us, mb, md, and mr +mh Start half bright mode +mk Dark mode (Characters invisible) +ML Set left soft margin +mm Put terminal in meta mode +mo Put terminal out of meta mode +mp Turn on protected attribute +mr Start reverse mode +MR Set right soft margin +nd Cursor right one character +nw Carriage return command +pc Padding character +pf Turn printer off +pk Program key %1 to send string %2 as if typed by user +pl Program key %1 to execute string %2 in local mode +pn Program soft label %1 to show string %2 +po Turn the printer on +pO Turn the printer on for %1 (<256) bytes +ps Print screen contents on printer +px Program key %1 to send string %2 to computer +r1 Reset string 1 to set terminal to sane modes +r2 Reset string 2 to set terminal to sane modes +r3 Reset string 3 to set terminal to sane modes +RA disable automatic margins +rc Restore saved cursor position +rf Reset string filename +RF Request for input from terminal +RI Cursor right %1 characters +rp Repeat character %1 for %2 times +rP Padding after character sent in replace mode +rs Reset string +RX Turn off XON/XOFF flow control +sa Set %1 %2 %3 %4 %5 %6 %7 %8 %9 attributes +SA enable automatic margins +sc Save cursor position +se End standout mode +sf Normal scroll one line +SF Normal scroll %1 lines +so Start standout mode +sr Reverse scroll +SR scroll back %1 lines +st Set tabulator stop in all rows at current column +SX Turn on XON/XOFF flow control +ta move to next hardware tab +tc Read in terminal description from another entry +te End program that uses cursor motion +ti Begin program that uses cursor motion +ts Move cursor to column %1 of status line +uc Underline character under cursor and move cursor right +ue End underlining +up Cursor up one line +UP Cursor up %1 lines +us Start underlining +vb Visible bell +ve Normal cursor visible +vi Cursor invisible +vs Standout cursor +wi Set window from line %1 to %2 and column %3 to %4 +XF XOFF character if not \fB\[ha]S\fP +.fi +.PP +There are several ways of defining the control codes for string capabilities: +.PP +Every normal character represents itself, +except \[aq]\[ha]\[aq], \[aq]\e\[aq], and \[aq]%\[aq]. +.PP +A \fB\[ha]x\fP means Control-x. +Control-A equals 1 decimal. +.PP +\ex means a special code. +x can be one of the following characters: +.RS +E Escape (27) +.br +n Linefeed (10) +.br +r Carriage return (13) +.br +t Tabulation (9) +.br +b Backspace (8) +.br +f Form feed (12) +.br +0 Null character. +A \exxx specifies the octal character xxx. +.RE +.TP +i +Increments parameters by one. +.TP +r +Single parameter capability +.TP ++ +Add value of next character to this parameter and do binary output +.TP +2 +Do ASCII output of this parameter with a field with of 2 +.TP +d +Do ASCII output of this parameter with a field with of 3 +.TP +% +Print a \[aq]%\[aq] +.PP +If you use binary output, +then you should avoid the null character (\[aq]\e0\[aq]) +because it terminates the string. +You should reset tabulator expansion +if a tabulator can be the binary output of a parameter. +.TP +Warning: +The above metacharacters for parameters may be wrong: they document Minix +termcap which may not be compatible with Linux termcap. +.PP +The block graphic characters can be specified by three string capabilities: +.TP +as +start the alternative charset +.TP +ae +end the alternative charset +.TP +ac +pairs of characters. +The first character is the name of the block graphic +symbol and the second characters is its definition. +.PP +The following names are available: +.PP +.nf ++ right arrow (>) +, left arrow (<) +\&. down arrow (v) +0 full square (#) +I lantern (#) +- upper arrow (\[ha]) +\&' rhombus (+) +a chess board (:) +f degree (') +g plus-minus (#) +h square (#) +j right bottom corner (+) +k right upper corner (+) +l left upper corner (+) +m left bottom corner (+) +n cross (+) +o upper horizontal line (-) +q middle horizontal line (-) +s bottom horizontal line (_) +t left tee (+) +u right tee (+) +v bottom tee (+) +w normal tee (+) +x vertical line (|) +\[ti] paragraph (???) +.fi +.PP +The values in parentheses are suggested defaults which are used by the +.I curses +library, if the capabilities are missing. +.SH SEE ALSO +.BR ncurses (3), +.BR termcap (3), +.BR terminfo (5) -- cgit v1.2.3