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<!--
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* t
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****************************************************************************
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* Copyright (c) 1998-2013,2014 Free Software Foundation, Inc. *
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* Permission is hereby granted, free of charge, to any person obtaining a *
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* @Id: ncurses.3x,v 1.119 2014/08/09 20:54:30 tom Exp @
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
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<HTML>
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<HEAD>
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<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
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<meta name="generator" content="Manpage converted by man2html - see http://invisible-island.net/scripts/readme.html#others_scripts">
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<TITLE>ncurses 3x</TITLE>
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<link rev=made href="mailto:bug-ncurses@gnu.org">
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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</HEAD>
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<BODY>
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<H1>ncurses 3x</H1>
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<HR>
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<PRE>
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<STRONG><A HREF="ncurses.3x.html">ncurses(3x)</A></STRONG> <STRONG><A HREF="ncurses.3x.html">ncurses(3x)</A></STRONG>
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</PRE>
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<H2><a name="h2-NAME">NAME</a></H2><PRE>
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<STRONG>ncurses</STRONG> - CRT screen handling and optimization package
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</PRE>
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<H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
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<STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
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</PRE>
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<H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
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The <STRONG>ncurses</STRONG> library routines give the user a terminal-
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independent method of updating character screens with rea-
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sonable optimization. This implementation is "new curses"
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(ncurses) and is the approved replacement for 4.4BSD clas-
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sic curses, which has been discontinued. This describes
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<STRONG>ncurses</STRONG> version 5.9 (patch 20150215).
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The <STRONG>ncurses</STRONG> library emulates the curses library of System
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V Release 4 UNIX, and XPG4 (X/Open Portability Guide)
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curses (also known as XSI curses). XSI stands for X/Open
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System Interfaces Extension. The <STRONG>ncurses</STRONG> library is
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freely redistributable in source form. Differences from
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the SVr4 curses are summarized under the <STRONG>EXTENSIONS</STRONG> and
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<STRONG>PORTABILITY</STRONG> sections below and described in detail in the
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respective <STRONG>EXTENSIONS</STRONG>, <STRONG>PORTABILITY</STRONG> and <STRONG>BUGS</STRONG> sections of
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individual man pages.
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The <STRONG>ncurses</STRONG> library also provides many useful extensions,
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i.e., features which cannot be implemented by a simple
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add-on library but which require access to the internals
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of the library.
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A program using these routines must be linked with the
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<STRONG>-lncurses</STRONG> option, or (if it has been generated) with the
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debugging library <STRONG>-lncurses_g</STRONG>. (Your system integrator
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may also have installed these libraries under the names
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<STRONG>-lcurses</STRONG> and <STRONG>-lcurses_g</STRONG>.) The ncurses_g library generates
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trace logs (in a file called 'trace' in the current direc-
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tory) that describe curses actions. See also the section
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on <STRONG>ALTERNATE</STRONG> <STRONG>CONFIGURATIONS</STRONG>.
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The <STRONG>ncurses</STRONG> package supports: overall screen, window and
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pad manipulation; output to windows and pads; reading ter-
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minal input; control over terminal and <STRONG>curses</STRONG> input and
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output options; environment query routines; color manipu-
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lation; use of soft label keys; terminfo capabilities; and
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access to low-level terminal-manipulation routines.
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The library uses the locale which the calling program has
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initialized. That is normally done with <STRONG>setlocale</STRONG>:
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<STRONG>setlocale(LC_ALL,</STRONG> <STRONG>"");</STRONG>
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If the locale is not initialized, the library assumes that
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characters are printable as in ISO-8859-1, to work with
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certain legacy programs. You should initialize the locale
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and not rely on specific details of the library when the
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locale has not been setup.
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The function <STRONG>initscr</STRONG> or <STRONG>newterm</STRONG> must be called to initial-
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ize the library before any of the other routines that deal
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with windows and screens are used. The routine <STRONG>endwin</STRONG>
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must be called before exiting.
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To get character-at-a-time input without echoing (most
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interactive, screen oriented programs want this), the fol-
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lowing sequence should be used:
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<STRONG>initscr();</STRONG> <STRONG>cbreak();</STRONG> <STRONG>noecho();</STRONG>
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Most programs would additionally use the sequence:
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<STRONG>nonl();</STRONG>
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<STRONG>intrflush(stdscr,</STRONG> <STRONG>FALSE);</STRONG>
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<STRONG>keypad(stdscr,</STRONG> <STRONG>TRUE);</STRONG>
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Before a <STRONG>curses</STRONG> program is run, the tab stops of the ter-
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minal should be set and its initialization strings, if
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defined, must be output. This can be done by executing
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the <STRONG>tput</STRONG> <STRONG>init</STRONG> command after the shell environment variable
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<STRONG>TERM</STRONG> has been exported. <STRONG>tset(1)</STRONG> is usually responsible
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for doing this. [See <STRONG><A HREF="terminfo.5.html">terminfo(5)</A></STRONG> for further details.]
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The <STRONG>ncurses</STRONG> library permits manipulation of data struc-
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tures, called <EM>windows</EM>, which can be thought of as two-
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dimensional arrays of characters representing all or part
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of a CRT screen. A default window called <STRONG>stdscr</STRONG>, which is
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the size of the terminal screen, is supplied. Others may
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be created with <STRONG>newwin</STRONG>.
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Note that <STRONG>curses</STRONG> does not handle overlapping windows,
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that's done by the <STRONG><A HREF="panel.3x.html">panel(3x)</A></STRONG> library. This means that you
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can either use <STRONG>stdscr</STRONG> or divide the screen into tiled win-
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dows and not using <STRONG>stdscr</STRONG> at all. Mixing the two will
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result in unpredictable, and undesired, effects.
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Windows are referred to by variables declared as <STRONG>WINDOW</STRONG> <STRONG>*</STRONG>.
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These data structures are manipulated with routines
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described here and elsewhere in the <STRONG>ncurses</STRONG> manual pages.
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Among those, the most basic routines are <STRONG>move</STRONG> and <STRONG>addch</STRONG>.
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More general versions of these routines are included with
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names beginning with <STRONG>w</STRONG>, allowing the user to specify a
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window. The routines not beginning with <STRONG>w</STRONG> affect <STRONG>stdscr</STRONG>.
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After using routines to manipulate a window, <STRONG>refresh</STRONG> is
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called, telling <STRONG>curses</STRONG> to make the user's CRT screen look
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like <STRONG>stdscr</STRONG>. The characters in a window are actually of
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type <STRONG>chtype</STRONG>, (character and attribute data) so that other
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information about the character may also be stored with
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each character.
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Special windows called <EM>pads</EM> may also be manipulated.
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These are windows which are not constrained to the size of
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the screen and whose contents need not be completely dis-
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played. See <STRONG><A HREF="curs_pad.3x.html">curs_pad(3x)</A></STRONG> for more information.
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In addition to drawing characters on the screen, video
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attributes and colors may be supported, causing the char-
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acters to show up in such modes as underlined, in reverse
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video, or in color on terminals that support such display
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enhancements. Line drawing characters may be specified to
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be output. On input, <STRONG>curses</STRONG> is also able to translate
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arrow and function keys that transmit escape sequences
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into single values. The video attributes, line drawing
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characters, and input values use names, defined in
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<STRONG><curses.h></STRONG>, such as <STRONG>A_REVERSE</STRONG>, <STRONG>ACS_HLINE</STRONG>, and <STRONG>KEY_LEFT</STRONG>.
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If the environment variables <STRONG>LINES</STRONG> and <STRONG>COLUMNS</STRONG> are set, or
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if the program is executing in a window environment, line
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and column information in the environment will override
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information read by <EM>terminfo</EM>. This would affect a program
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running in an AT&T 630 layer, for example, where the size
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of a screen is changeable (see <STRONG>ENVIRONMENT</STRONG>).
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If the environment variable <STRONG>TERMINFO</STRONG> is defined, any pro-
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gram using <STRONG>curses</STRONG> checks for a local terminal definition
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before checking in the standard place. For example, if
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<STRONG>TERM</STRONG> is set to <STRONG>att4424</STRONG>, then the compiled terminal defini-
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tion is found in
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<STRONG>/usr/share/terminfo/a/att4424</STRONG>.
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(The <STRONG>a</STRONG> is copied from the first letter of <STRONG>att4424</STRONG> to avoid
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creation of huge directories.) However, if <STRONG>TERMINFO</STRONG> is
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set to <STRONG>$HOME/myterms</STRONG>, <STRONG>curses</STRONG> first checks
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<STRONG>$HOME/myterms/a/att4424</STRONG>,
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and if that fails, it then checks
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<STRONG>/usr/share/terminfo/a/att4424</STRONG>.
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This is useful for developing experimental definitions or
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when write permission in <STRONG>/usr/share/terminfo</STRONG> is not avail-
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able.
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The integer variables <STRONG>LINES</STRONG> and <STRONG>COLS</STRONG> are defined in
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<STRONG><curses.h></STRONG> and will be filled in by <STRONG>initscr</STRONG> with the size
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of the screen. The constants <STRONG>TRUE</STRONG> and <STRONG>FALSE</STRONG> have the val-
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ues <STRONG>1</STRONG> and <STRONG>0</STRONG>, respectively.
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The <STRONG>curses</STRONG> routines also define the <STRONG>WINDOW</STRONG> <STRONG>*</STRONG> variable
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<STRONG>curscr</STRONG> which is used for certain low-level operations like
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clearing and redrawing a screen containing garbage. The
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<STRONG>curscr</STRONG> can be used in only a few routines.
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</PRE>
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<H3><a name="h3-Routine-and-Argument-Names">Routine and Argument Names</a></H3><PRE>
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Many <STRONG>curses</STRONG> routines have two or more versions. The rou-
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tines prefixed with <STRONG>w</STRONG> require a window argument. The rou-
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tines prefixed with <STRONG>p</STRONG> require a pad argument. Those with-
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out a prefix generally use <STRONG>stdscr</STRONG>.
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The routines prefixed with <STRONG>mv</STRONG> require a <EM>y</EM> and <EM>x</EM> coordinate
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to move to before performing the appropriate action. The
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<STRONG>mv</STRONG> routines imply a call to <STRONG>move</STRONG> before the call to the
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other routine. The coordinate <EM>y</EM> always refers to the row
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(of the window), and <EM>x</EM> always refers to the column. The
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upper left-hand corner is always (0,0), not (1,1).
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The routines prefixed with <STRONG>mvw</STRONG> take both a window argument
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and <EM>x</EM> and <EM>y</EM> coordinates. The window argument is always
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specified before the coordinates.
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In each case, <EM>win</EM> is the window affected, and <EM>pad</EM> is the
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pad affected; <EM>win</EM> and <EM>pad</EM> are always pointers to type <STRONG>WIN-</STRONG>
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<STRONG>DOW</STRONG>.
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Option setting routines require a Boolean flag <EM>bf</EM> with the
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value <STRONG>TRUE</STRONG> or <STRONG>FALSE</STRONG>; <EM>bf</EM> is always of type <STRONG>bool</STRONG>. Most of
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the data types used in the library routines, such as <STRONG>WIN-</STRONG>
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<STRONG>DOW</STRONG>, <STRONG>SCREEN</STRONG>, <STRONG>bool</STRONG>, and <STRONG>chtype</STRONG> are defined in <STRONG><curses.h></STRONG>.
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Types used for the terminfo routines such as <STRONG>TERMINAL</STRONG> are
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defined in <STRONG><term.h></STRONG>.
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This manual page describes functions which may appear in
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any configuration of the library. There are two common
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configurations of the library:
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ncurses
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the "normal" library, which handles 8-bit
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characters. The normal (8-bit) library stores
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characters combined with attributes in <STRONG>chtype</STRONG>
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data.
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Attributes alone (no corresponding character)
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may be stored in <STRONG>chtype</STRONG> or the equivalent
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<STRONG>attr_t</STRONG> data. In either case, the data is
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stored in something like an integer.
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Each cell (row and column) in a <STRONG>WINDOW</STRONG> is
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stored as a <STRONG>chtype</STRONG>.
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ncursesw
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the so-called "wide" library, which handles
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multibyte characters (see the section on
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<STRONG>ALTERNATE</STRONG> <STRONG>CONFIGURATIONS</STRONG>). The "wide" library
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includes all of the calls from the "normal"
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library. It adds about one third more calls
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using data types which store multibyte charac-
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ters:
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<STRONG>cchar_t</STRONG>
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corresponds to <STRONG>chtype</STRONG>. However it is a
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structure, because more data is stored
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than can fit into an integer. The char-
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acters are large enough to require a full
|
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integer value - and there may be more
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than one character per cell. The video
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attributes and color are stored in sepa-
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rate fields of the structure.
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Each cell (row and column) in a <STRONG>WINDOW</STRONG> is
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stored as a <STRONG>cchar_t</STRONG>.
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<STRONG>wchar_t</STRONG>
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stores a "wide" character. Like <STRONG>chtype</STRONG>,
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this may be an integer.
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<STRONG>wint_t</STRONG>
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stores a <STRONG>wchar_t</STRONG> or <STRONG>WEOF</STRONG> - not the same,
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though both may have the same size.
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The "wide" library provides new functions
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which are analogous to functions in the "nor-
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mal" library. There is a naming convention
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which relates many of the normal/wide vari-
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ants: a "_w" is inserted into the name. For
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example, <STRONG>waddch</STRONG> becomes <STRONG>wadd_wch</STRONG>.
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</PRE>
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<H3><a name="h3-Routine-Name-Index">Routine Name Index</a></H3><PRE>
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The following table lists each <STRONG>curses</STRONG> routine and the name
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of the manual page on which it is described. Routines
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flagged with `*' are ncurses-specific, not described by
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XPG4 or present in SVr4.
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<STRONG>curses</STRONG> Routine Name Manual Page Name
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--------------------------------------------
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COLOR_PAIR <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>
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PAIR_NUMBER <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
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_nc_free_and_exit <STRONG><A HREF="curs_memleaks.3x.html">curs_memleaks(3x)</A></STRONG>*
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_nc_freeall <STRONG><A HREF="curs_memleaks.3x.html">curs_memleaks(3x)</A></STRONG>*
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_nc_tracebits <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
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_traceattr <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
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_traceattr2 <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
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_tracechar <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
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_tracechtype <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
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_tracechtype2 <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
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_tracedump <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
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_tracef <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
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_tracemouse <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
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add_wch <STRONG><A HREF="curs_add_wch.3x.html">curs_add_wch(3x)</A></STRONG>
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add_wchnstr <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>
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add_wchstr <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>
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addch <STRONG><A HREF="curs_addch.3x.html">curs_addch(3x)</A></STRONG>
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addchnstr <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
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addchstr <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
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addnstr <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
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addnwstr <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
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addstr <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
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addwstr <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
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assume_default_colors <STRONG><A HREF="default_colors.3x.html">default_colors(3x)</A></STRONG>*
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attr_get <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
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attr_off <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
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attr_on <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
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attr_set <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
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attroff <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
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attron <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
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attrset <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
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baudrate <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
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beep <STRONG><A HREF="curs_beep.3x.html">curs_beep(3x)</A></STRONG>
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bkgd <STRONG><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></STRONG>
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bkgdset <STRONG><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></STRONG>
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bkgrnd <STRONG><A HREF="curs_bkgrnd.3x.html">curs_bkgrnd(3x)</A></STRONG>
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bkgrndset <STRONG><A HREF="curs_bkgrnd.3x.html">curs_bkgrnd(3x)</A></STRONG>
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border <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
|
|
border_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
|
|
box <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
|
|
box_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
|
|
can_change_color <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>
|
|
cbreak <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
chgat <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
clear <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>
|
|
clearok <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
|
|
clrtobot <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>
|
|
clrtoeol <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>
|
|
color_content <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>
|
|
color_set <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
copywin <STRONG><A HREF="curs_overlay.3x.html">curs_overlay(3x)</A></STRONG>
|
|
curs_set <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
|
|
curses_version <STRONG><A HREF="curs_extend.3x.html">curs_extend(3x)</A></STRONG>*
|
|
def_prog_mode <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
|
|
def_shell_mode <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
|
|
define_key <STRONG><A HREF="define_key.3x.html">define_key(3x)</A></STRONG>*
|
|
del_curterm <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
|
|
delay_output <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
|
|
delch <STRONG><A HREF="curs_delch.3x.html">curs_delch(3x)</A></STRONG>
|
|
deleteln <STRONG><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></STRONG>
|
|
delscreen <STRONG><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></STRONG>
|
|
delwin <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
|
|
derwin <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
|
|
doupdate <STRONG><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></STRONG>
|
|
dupwin <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
|
|
echo <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
echo_wchar <STRONG><A HREF="curs_add_wch.3x.html">curs_add_wch(3x)</A></STRONG>
|
|
echochar <STRONG><A HREF="curs_addch.3x.html">curs_addch(3x)</A></STRONG>
|
|
endwin <STRONG><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></STRONG>
|
|
erase <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>
|
|
|
|
erasechar <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
|
|
erasewchar <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
|
|
filter <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
|
|
flash <STRONG><A HREF="curs_beep.3x.html">curs_beep(3x)</A></STRONG>
|
|
flushinp <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
|
|
get_wch <STRONG><A HREF="curs_get_wch.3x.html">curs_get_wch(3x)</A></STRONG>
|
|
get_wstr <STRONG><A HREF="curs_get_wstr.3x.html">curs_get_wstr(3x)</A></STRONG>
|
|
getattrs <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
getbegx <STRONG><A HREF="curs_legacy.3x.html">curs_legacy(3x)</A></STRONG>*
|
|
getbegy <STRONG><A HREF="curs_legacy.3x.html">curs_legacy(3x)</A></STRONG>*
|
|
getbegyx <STRONG><A HREF="curs_getyx.3x.html">curs_getyx(3x)</A></STRONG>
|
|
getbkgd <STRONG><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></STRONG>
|
|
getbkgrnd <STRONG><A HREF="curs_bkgrnd.3x.html">curs_bkgrnd(3x)</A></STRONG>
|
|
getcchar <STRONG><A HREF="curs_getcchar.3x.html">curs_getcchar(3x)</A></STRONG>
|
|
getch <STRONG><A HREF="curs_getch.3x.html">curs_getch(3x)</A></STRONG>
|
|
getcurx <STRONG><A HREF="curs_legacy.3x.html">curs_legacy(3x)</A></STRONG>*
|
|
getcury <STRONG><A HREF="curs_legacy.3x.html">curs_legacy(3x)</A></STRONG>*
|
|
getmaxx <STRONG><A HREF="curs_legacy.3x.html">curs_legacy(3x)</A></STRONG>*
|
|
getmaxy <STRONG><A HREF="curs_legacy.3x.html">curs_legacy(3x)</A></STRONG>*
|
|
getmaxyx <STRONG><A HREF="curs_getyx.3x.html">curs_getyx(3x)</A></STRONG>
|
|
getmouse <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG>*
|
|
getn_wstr <STRONG><A HREF="curs_get_wstr.3x.html">curs_get_wstr(3x)</A></STRONG>
|
|
getnstr <STRONG><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></STRONG>
|
|
getparx <STRONG><A HREF="curs_legacy.3x.html">curs_legacy(3x)</A></STRONG>*
|
|
getpary <STRONG><A HREF="curs_legacy.3x.html">curs_legacy(3x)</A></STRONG>*
|
|
getparyx <STRONG><A HREF="curs_getyx.3x.html">curs_getyx(3x)</A></STRONG>
|
|
getstr <STRONG><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></STRONG>
|
|
getsyx <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
|
|
getwin <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
|
|
getyx <STRONG><A HREF="curs_getyx.3x.html">curs_getyx(3x)</A></STRONG>
|
|
halfdelay <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
has_colors <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>
|
|
has_ic <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
|
|
has_il <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
|
|
has_key <STRONG><A HREF="curs_getch.3x.html">curs_getch(3x)</A></STRONG>*
|
|
hline <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
|
|
hline_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
|
|
idcok <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
|
|
idlok <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
|
|
immedok <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
|
|
in_wch <STRONG><A HREF="curs_in_wch.3x.html">curs_in_wch(3x)</A></STRONG>
|
|
in_wchnstr <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
|
|
in_wchstr <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
|
|
inch <STRONG><A HREF="curs_inch.3x.html">curs_inch(3x)</A></STRONG>
|
|
inchnstr <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
|
|
inchstr <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
|
|
init_color <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>
|
|
init_pair <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>
|
|
initscr <STRONG><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></STRONG>
|
|
innstr <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
|
|
innwstr <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
|
|
ins_nwstr <STRONG><A HREF="curs_ins_wstr.3x.html">curs_ins_wstr(3x)</A></STRONG>
|
|
ins_wch <STRONG><A HREF="curs_ins_wch.3x.html">curs_ins_wch(3x)</A></STRONG>
|
|
ins_wstr <STRONG><A HREF="curs_ins_wstr.3x.html">curs_ins_wstr(3x)</A></STRONG>
|
|
insch <STRONG><A HREF="curs_insch.3x.html">curs_insch(3x)</A></STRONG>
|
|
insdelln <STRONG><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></STRONG>
|
|
insertln <STRONG><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></STRONG>
|
|
insnstr <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
|
|
insstr <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
|
|
instr <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
|
|
intrflush <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
inwstr <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
|
|
is_cleared <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
|
|
is_idcok <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
|
|
is_idlok <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
|
|
|
|
is_immedok <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
|
|
is_keypad <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
|
|
is_leaveok <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
|
|
is_linetouched <STRONG><A HREF="curs_touch.3x.html">curs_touch(3x)</A></STRONG>
|
|
is_nodelay <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
|
|
is_notimeout <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
|
|
is_scrollok <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
|
|
is_syncok <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>*
|
|
is_term_resized <STRONG><A HREF="resizeterm.3x.html">resizeterm(3x)</A></STRONG>*
|
|
is_wintouched <STRONG><A HREF="curs_touch.3x.html">curs_touch(3x)</A></STRONG>
|
|
isendwin <STRONG><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></STRONG>
|
|
key_defined <STRONG><A HREF="key_defined.3x.html">key_defined(3x)</A></STRONG>*
|
|
key_name <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
|
|
keybound <STRONG><A HREF="keybound.3x.html">keybound(3x)</A></STRONG>*
|
|
keyname <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
|
|
keyok <STRONG><A HREF="keyok.3x.html">keyok(3x)</A></STRONG>*
|
|
keypad <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
killchar <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
|
|
killwchar <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
|
|
leaveok <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
|
|
longname <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
|
|
mcprint <STRONG><A HREF="curs_print.3x.html">curs_print(3x)</A></STRONG>*
|
|
meta <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
mouse_trafo <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG>*
|
|
mouseinterval <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG>*
|
|
mousemask <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG>*
|
|
move <STRONG><A HREF="curs_move.3x.html">curs_move(3x)</A></STRONG>
|
|
mvadd_wch <STRONG><A HREF="curs_add_wch.3x.html">curs_add_wch(3x)</A></STRONG>
|
|
mvadd_wchnstr <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>
|
|
mvadd_wchstr <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>
|
|
mvaddch <STRONG><A HREF="curs_addch.3x.html">curs_addch(3x)</A></STRONG>
|
|
mvaddchnstr <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
|
|
mvaddchstr <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
|
|
mvaddnstr <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
|
|
mvaddnwstr <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
|
|
mvaddstr <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
|
|
mvaddwstr <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
|
|
mvchgat <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
mvcur <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
|
|
mvdelch <STRONG><A HREF="curs_delch.3x.html">curs_delch(3x)</A></STRONG>
|
|
mvderwin <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
|
|
mvget_wch <STRONG><A HREF="curs_get_wch.3x.html">curs_get_wch(3x)</A></STRONG>
|
|
mvget_wstr <STRONG><A HREF="curs_get_wstr.3x.html">curs_get_wstr(3x)</A></STRONG>
|
|
mvgetch <STRONG><A HREF="curs_getch.3x.html">curs_getch(3x)</A></STRONG>
|
|
mvgetn_wstr <STRONG><A HREF="curs_get_wstr.3x.html">curs_get_wstr(3x)</A></STRONG>
|
|
mvgetnstr <STRONG><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></STRONG>
|
|
mvgetstr <STRONG><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></STRONG>
|
|
mvhline <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
|
|
mvhline_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
|
|
mvin_wch <STRONG><A HREF="curs_in_wch.3x.html">curs_in_wch(3x)</A></STRONG>
|
|
mvin_wchnstr <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
|
|
mvin_wchstr <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
|
|
mvinch <STRONG><A HREF="curs_inch.3x.html">curs_inch(3x)</A></STRONG>
|
|
mvinchnstr <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
|
|
mvinchstr <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
|
|
mvinnstr <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
|
|
mvinnwstr <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
|
|
mvins_nwstr <STRONG><A HREF="curs_ins_wstr.3x.html">curs_ins_wstr(3x)</A></STRONG>
|
|
mvins_wch <STRONG><A HREF="curs_ins_wch.3x.html">curs_ins_wch(3x)</A></STRONG>
|
|
mvins_wstr <STRONG><A HREF="curs_ins_wstr.3x.html">curs_ins_wstr(3x)</A></STRONG>
|
|
mvinsch <STRONG><A HREF="curs_insch.3x.html">curs_insch(3x)</A></STRONG>
|
|
mvinsnstr <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
|
|
mvinsstr <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
|
|
mvinstr <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
|
|
mvinwstr <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
|
|
|
|
mvprintw <STRONG><A HREF="curs_printw.3x.html">curs_printw(3x)</A></STRONG>
|
|
mvscanw <STRONG><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></STRONG>
|
|
mvvline <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
|
|
mvvline_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
|
|
mvwadd_wch <STRONG><A HREF="curs_add_wch.3x.html">curs_add_wch(3x)</A></STRONG>
|
|
mvwadd_wchnstr <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>
|
|
mvwadd_wchstr <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>
|
|
mvwaddch <STRONG><A HREF="curs_addch.3x.html">curs_addch(3x)</A></STRONG>
|
|
mvwaddchnstr <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
|
|
mvwaddchstr <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
|
|
mvwaddnstr <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
|
|
mvwaddnwstr <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
|
|
mvwaddstr <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
|
|
mvwaddwstr <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
|
|
mvwchgat <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
mvwdelch <STRONG><A HREF="curs_delch.3x.html">curs_delch(3x)</A></STRONG>
|
|
mvwget_wch <STRONG><A HREF="curs_get_wch.3x.html">curs_get_wch(3x)</A></STRONG>
|
|
mvwget_wstr <STRONG><A HREF="curs_get_wstr.3x.html">curs_get_wstr(3x)</A></STRONG>
|
|
mvwgetch <STRONG><A HREF="curs_getch.3x.html">curs_getch(3x)</A></STRONG>
|
|
mvwgetn_wstr <STRONG><A HREF="curs_get_wstr.3x.html">curs_get_wstr(3x)</A></STRONG>
|
|
mvwgetnstr <STRONG><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></STRONG>
|
|
mvwgetstr <STRONG><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></STRONG>
|
|
mvwhline <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
|
|
mvwhline_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
|
|
mvwin <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
|
|
mvwin_wch <STRONG><A HREF="curs_in_wch.3x.html">curs_in_wch(3x)</A></STRONG>
|
|
mvwin_wchnstr <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
|
|
mvwin_wchstr <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
|
|
mvwinch <STRONG><A HREF="curs_inch.3x.html">curs_inch(3x)</A></STRONG>
|
|
mvwinchnstr <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
|
|
mvwinchstr <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
|
|
mvwinnstr <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
|
|
mvwinnwstr <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
|
|
mvwins_nwstr <STRONG><A HREF="curs_ins_wstr.3x.html">curs_ins_wstr(3x)</A></STRONG>
|
|
mvwins_wch <STRONG><A HREF="curs_ins_wch.3x.html">curs_ins_wch(3x)</A></STRONG>
|
|
mvwins_wstr <STRONG><A HREF="curs_ins_wstr.3x.html">curs_ins_wstr(3x)</A></STRONG>
|
|
mvwinsch <STRONG><A HREF="curs_insch.3x.html">curs_insch(3x)</A></STRONG>
|
|
mvwinsnstr <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
|
|
mvwinsstr <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
|
|
mvwinstr <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
|
|
mvwinwstr <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
|
|
mvwprintw <STRONG><A HREF="curs_printw.3x.html">curs_printw(3x)</A></STRONG>
|
|
mvwscanw <STRONG><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></STRONG>
|
|
mvwvline <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
|
|
mvwvline_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
|
|
napms <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
|
|
newpad <STRONG><A HREF="curs_pad.3x.html">curs_pad(3x)</A></STRONG>
|
|
newterm <STRONG><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></STRONG>
|
|
newwin <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
|
|
nl <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
|
|
nocbreak <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
nodelay <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
noecho <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
nofilter <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>*
|
|
nonl <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
|
|
noqiflush <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
noraw <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
notimeout <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
overlay <STRONG><A HREF="curs_overlay.3x.html">curs_overlay(3x)</A></STRONG>
|
|
overwrite <STRONG><A HREF="curs_overlay.3x.html">curs_overlay(3x)</A></STRONG>
|
|
pair_content <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>
|
|
pechochar <STRONG><A HREF="curs_pad.3x.html">curs_pad(3x)</A></STRONG>
|
|
pnoutrefresh <STRONG><A HREF="curs_pad.3x.html">curs_pad(3x)</A></STRONG>
|
|
prefresh <STRONG><A HREF="curs_pad.3x.html">curs_pad(3x)</A></STRONG>
|
|
printw <STRONG><A HREF="curs_printw.3x.html">curs_printw(3x)</A></STRONG>
|
|
|
|
putp <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
|
|
putwin <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
|
|
qiflush <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
raw <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
redrawwin <STRONG><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></STRONG>
|
|
refresh <STRONG><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></STRONG>
|
|
reset_prog_mode <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
|
|
reset_shell_mode <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
|
|
resetty <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
|
|
resizeterm <STRONG><A HREF="resizeterm.3x.html">resizeterm(3x)</A></STRONG>*
|
|
restartterm <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
|
|
ripoffline <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
|
|
savetty <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
|
|
scanw <STRONG><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></STRONG>
|
|
scr_dump <STRONG><A HREF="curs_scr_dump.3x.html">curs_scr_dump(3x)</A></STRONG>
|
|
scr_init <STRONG><A HREF="curs_scr_dump.3x.html">curs_scr_dump(3x)</A></STRONG>
|
|
scr_restore <STRONG><A HREF="curs_scr_dump.3x.html">curs_scr_dump(3x)</A></STRONG>
|
|
scr_set <STRONG><A HREF="curs_scr_dump.3x.html">curs_scr_dump(3x)</A></STRONG>
|
|
scrl <STRONG><A HREF="curs_scroll.3x.html">curs_scroll(3x)</A></STRONG>
|
|
scroll <STRONG><A HREF="curs_scroll.3x.html">curs_scroll(3x)</A></STRONG>
|
|
scrollok <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
|
|
set_curterm <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
|
|
set_term <STRONG><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></STRONG>
|
|
setcchar <STRONG><A HREF="curs_getcchar.3x.html">curs_getcchar(3x)</A></STRONG>
|
|
setscrreg <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
|
|
setsyx <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>
|
|
setterm <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
|
|
setupterm <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
|
|
slk_attr <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>*
|
|
slk_attr_off <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
|
|
slk_attr_on <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
|
|
slk_attr_set <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
|
|
slk_attroff <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
|
|
slk_attron <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
|
|
slk_attrset <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
|
|
slk_clear <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
|
|
slk_color <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
|
|
slk_init <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
|
|
slk_label <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
|
|
slk_noutrefresh <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
|
|
slk_refresh <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
|
|
slk_restore <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
|
|
slk_set <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
|
|
slk_touch <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG>
|
|
standend <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
standout <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
start_color <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>
|
|
subpad <STRONG><A HREF="curs_pad.3x.html">curs_pad(3x)</A></STRONG>
|
|
subwin <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
|
|
syncok <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
|
|
term_attrs <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
|
|
termattrs <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
|
|
termname <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
|
|
tgetent <STRONG><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></STRONG>
|
|
tgetflag <STRONG><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></STRONG>
|
|
tgetnum <STRONG><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></STRONG>
|
|
tgetstr <STRONG><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></STRONG>
|
|
tgoto <STRONG><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></STRONG>
|
|
tigetflag <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
|
|
tigetnum <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
|
|
tigetstr <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
|
|
timeout <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
touchline <STRONG><A HREF="curs_touch.3x.html">curs_touch(3x)</A></STRONG>
|
|
touchwin <STRONG><A HREF="curs_touch.3x.html">curs_touch(3x)</A></STRONG>
|
|
tparm <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
|
|
|
|
tputs <STRONG><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></STRONG>
|
|
tputs <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
|
|
trace <STRONG><A HREF="curs_trace.3x.html">curs_trace(3x)</A></STRONG>*
|
|
typeahead <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
unctrl <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
|
|
unget_wch <STRONG><A HREF="curs_get_wch.3x.html">curs_get_wch(3x)</A></STRONG>
|
|
ungetch <STRONG><A HREF="curs_getch.3x.html">curs_getch(3x)</A></STRONG>
|
|
ungetmouse <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG>*
|
|
untouchwin <STRONG><A HREF="curs_touch.3x.html">curs_touch(3x)</A></STRONG>
|
|
use_default_colors <STRONG><A HREF="default_colors.3x.html">default_colors(3x)</A></STRONG>*
|
|
use_env <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
|
|
use_extended_names <STRONG><A HREF="curs_extend.3x.html">curs_extend(3x)</A></STRONG>*
|
|
use_legacy_coding <STRONG><A HREF="legacy_coding.3x.html">legacy_coding(3x)</A></STRONG>*
|
|
use_tioctl <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
|
|
vid_attr <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
|
|
vid_puts <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
|
|
vidattr <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
|
|
vidputs <STRONG><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></STRONG>
|
|
vline <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
|
|
vline_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
|
|
vw_printw <STRONG><A HREF="curs_printw.3x.html">curs_printw(3x)</A></STRONG>
|
|
vw_scanw <STRONG><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></STRONG>
|
|
vwprintw <STRONG><A HREF="curs_printw.3x.html">curs_printw(3x)</A></STRONG>
|
|
vwscanw <STRONG><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></STRONG>
|
|
wadd_wch <STRONG><A HREF="curs_add_wch.3x.html">curs_add_wch(3x)</A></STRONG>
|
|
wadd_wchnstr <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>
|
|
wadd_wchstr <STRONG><A HREF="curs_add_wchstr.3x.html">curs_add_wchstr(3x)</A></STRONG>
|
|
waddch <STRONG><A HREF="curs_addch.3x.html">curs_addch(3x)</A></STRONG>
|
|
waddchnstr <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
|
|
waddchstr <STRONG><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></STRONG>
|
|
waddnstr <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
|
|
waddnwstr <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
|
|
waddstr <STRONG><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></STRONG>
|
|
waddwstr <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
|
|
wattr_get <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
wattr_off <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
wattr_on <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
wattr_set <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
wattroff <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
wattron <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
wattrset <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
wbkgd <STRONG><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></STRONG>
|
|
wbkgdset <STRONG><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></STRONG>
|
|
wbkgrnd <STRONG><A HREF="curs_bkgrnd.3x.html">curs_bkgrnd(3x)</A></STRONG>
|
|
wbkgrndset <STRONG><A HREF="curs_bkgrnd.3x.html">curs_bkgrnd(3x)</A></STRONG>
|
|
wborder <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
|
|
wborder_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
|
|
wchgat <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
wclear <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>
|
|
wclrtobot <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>
|
|
wclrtoeol <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>
|
|
wcolor_set <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
wcursyncup <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
|
|
wdelch <STRONG><A HREF="curs_delch.3x.html">curs_delch(3x)</A></STRONG>
|
|
wdeleteln <STRONG><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></STRONG>
|
|
wecho_wchar <STRONG><A HREF="curs_add_wch.3x.html">curs_add_wch(3x)</A></STRONG>
|
|
wechochar <STRONG><A HREF="curs_addch.3x.html">curs_addch(3x)</A></STRONG>
|
|
wenclose <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG>*
|
|
werase <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>
|
|
wget_wch <STRONG><A HREF="curs_get_wch.3x.html">curs_get_wch(3x)</A></STRONG>
|
|
wget_wstr <STRONG><A HREF="curs_get_wstr.3x.html">curs_get_wstr(3x)</A></STRONG>
|
|
wgetbkgrnd <STRONG><A HREF="curs_bkgrnd.3x.html">curs_bkgrnd(3x)</A></STRONG>
|
|
wgetch <STRONG><A HREF="curs_getch.3x.html">curs_getch(3x)</A></STRONG>
|
|
wgetn_wstr <STRONG><A HREF="curs_get_wstr.3x.html">curs_get_wstr(3x)</A></STRONG>
|
|
wgetnstr <STRONG><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></STRONG>
|
|
|
|
wgetstr <STRONG><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></STRONG>
|
|
whline <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
|
|
whline_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
|
|
win_wch <STRONG><A HREF="curs_in_wch.3x.html">curs_in_wch(3x)</A></STRONG>
|
|
win_wchnstr <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
|
|
win_wchstr <STRONG><A HREF="curs_in_wchstr.3x.html">curs_in_wchstr(3x)</A></STRONG>
|
|
winch <STRONG><A HREF="curs_inch.3x.html">curs_inch(3x)</A></STRONG>
|
|
winchnstr <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
|
|
winchstr <STRONG><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></STRONG>
|
|
winnstr <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
|
|
winnwstr <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
|
|
wins_nwstr <STRONG><A HREF="curs_ins_wstr.3x.html">curs_ins_wstr(3x)</A></STRONG>
|
|
wins_wch <STRONG><A HREF="curs_ins_wch.3x.html">curs_ins_wch(3x)</A></STRONG>
|
|
wins_wstr <STRONG><A HREF="curs_ins_wstr.3x.html">curs_ins_wstr(3x)</A></STRONG>
|
|
winsch <STRONG><A HREF="curs_insch.3x.html">curs_insch(3x)</A></STRONG>
|
|
winsdelln <STRONG><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></STRONG>
|
|
winsertln <STRONG><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></STRONG>
|
|
winsnstr <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
|
|
winsstr <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG>
|
|
winstr <STRONG><A HREF="curs_instr.3x.html">curs_instr(3x)</A></STRONG>
|
|
winwstr <STRONG><A HREF="curs_inwstr.3x.html">curs_inwstr(3x)</A></STRONG>
|
|
wmouse_trafo <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG>*
|
|
wmove <STRONG><A HREF="curs_move.3x.html">curs_move(3x)</A></STRONG>
|
|
wnoutrefresh <STRONG><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></STRONG>
|
|
wprintw <STRONG><A HREF="curs_printw.3x.html">curs_printw(3x)</A></STRONG>
|
|
wredrawln <STRONG><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></STRONG>
|
|
wrefresh <STRONG><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></STRONG>
|
|
wresize <STRONG><A HREF="wresize.3x.html">wresize(3x)</A></STRONG>*
|
|
wscanw <STRONG><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></STRONG>
|
|
wscrl <STRONG><A HREF="curs_scroll.3x.html">curs_scroll(3x)</A></STRONG>
|
|
wsetscrreg <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>
|
|
wstandend <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
wstandout <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>
|
|
wsyncdown <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
|
|
wsyncup <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
|
|
wtimeout <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>
|
|
wtouchln <STRONG><A HREF="curs_touch.3x.html">curs_touch(3x)</A></STRONG>
|
|
wunctrl <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
|
|
wvline <STRONG><A HREF="curs_border.3x.html">curs_border(3x)</A></STRONG>
|
|
wvline_set <STRONG><A HREF="curs_border_set.3x.html">curs_border_set(3x)</A></STRONG>
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
|
|
Routines that return an integer return <STRONG>ERR</STRONG> upon failure
|
|
and an integer value other than <STRONG>ERR</STRONG> upon successful com-
|
|
pletion, unless otherwise noted in the routine descrip-
|
|
tions.
|
|
|
|
As a general rule, routines check for null pointers passed
|
|
as parameters, and handle this as an error.
|
|
|
|
All macros return the value of the <STRONG>w</STRONG> version, except
|
|
<STRONG>setscrreg</STRONG>, <STRONG>wsetscrreg</STRONG>, <STRONG>getyx</STRONG>, <STRONG>getbegyx</STRONG>, and <STRONG>getmaxyx</STRONG>. The
|
|
return values of <STRONG>setscrreg</STRONG>, <STRONG>wsetscrreg</STRONG>, <STRONG>getyx</STRONG>, <STRONG>getbegyx</STRONG>,
|
|
and <STRONG>getmaxyx</STRONG> are undefined (i.e., these should not be used
|
|
as the right-hand side of assignment statements).
|
|
|
|
Routines that return pointers return <STRONG>NULL</STRONG> on error.
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-ENVIRONMENT">ENVIRONMENT</a></H2><PRE>
|
|
The following environment symbols are useful for customiz-
|
|
ing the runtime behavior of the <STRONG>ncurses</STRONG> library. The most
|
|
important ones have been already discussed in detail.
|
|
|
|
CC When set, change occurrences of the command_character
|
|
(i.e., the <STRONG>cmdch</STRONG> capability) of the loaded terminfo
|
|
entries to the value of this variable. Very few ter-
|
|
minfo entries provide this feature.
|
|
|
|
Because this name is also used in development envi-
|
|
ronments to represent the C compiler's name, <STRONG>ncurses</STRONG>
|
|
ignores it if it does not happen to be a single char-
|
|
acter.
|
|
|
|
BAUDRATE
|
|
The debugging library checks this environment vari-
|
|
able when the application has redirected output to a
|
|
file. The variable's numeric value is used for the
|
|
baudrate. If no value is found, <STRONG>ncurses</STRONG> uses 9600.
|
|
This allows testers to construct repeatable test-
|
|
cases that take into account costs that depend on
|
|
baudrate.
|
|
|
|
COLUMNS
|
|
Specify the width of the screen in characters.
|
|
Applications running in a windowing environment usu-
|
|
ally are able to obtain the width of the window in
|
|
which they are executing. If neither the <STRONG>COLUMNS</STRONG>
|
|
value nor the terminal's screen size is available,
|
|
<STRONG>ncurses</STRONG> uses the size which may be specified in the
|
|
terminfo database (i.e., the <STRONG>cols</STRONG> capability).
|
|
|
|
It is important that your application use a correct
|
|
size for the screen. This is not always possible
|
|
because your application may be running on a host
|
|
which does not honor NAWS (Negotiations About Window
|
|
Size), or because you are temporarily running as
|
|
another user. However, setting <STRONG>COLUMNS</STRONG> and/or <STRONG>LINES</STRONG>
|
|
overrides the library's use of the screen size
|
|
obtained from the operating system.
|
|
|
|
Either <STRONG>COLUMNS</STRONG> or <STRONG>LINES</STRONG> symbols may be specified
|
|
independently. This is mainly useful to circumvent
|
|
legacy misfeatures of terminal descriptions, e.g.,
|
|
xterm which commonly specifies a 65 line screen. For
|
|
best results, <STRONG>lines</STRONG> and <STRONG>cols</STRONG> should not be specified
|
|
in a terminal description for terminals which are run
|
|
as emulations.
|
|
|
|
Use the <STRONG>use_env</STRONG> function to disable all use of exter-
|
|
nal environment (but not including system calls) to
|
|
determine the screen size. Use the <STRONG>use_tioctl</STRONG> func-
|
|
tion to update <STRONG>COLUMNS</STRONG> or <STRONG>LINES</STRONG> to match the screen
|
|
size obtained from system calls or the terminal data-
|
|
base.
|
|
|
|
ESCDELAY
|
|
Specifies the total time, in milliseconds, for which
|
|
ncurses will await a character sequence, e.g., a
|
|
function key. The default value, 1000 milliseconds,
|
|
is enough for most uses. However, it is made a vari-
|
|
able to accommodate unusual applications.
|
|
|
|
The most common instance where you may wish to change
|
|
this value is to work with slow hosts, e.g., running
|
|
on a network. If the host cannot read characters
|
|
rapidly enough, it will have the same effect as if
|
|
the terminal did not send characters rapidly enough.
|
|
The library will still see a timeout.
|
|
|
|
Note that xterm mouse events are built up from char-
|
|
acter sequences received from the xterm. If your
|
|
application makes heavy use of multiple-clicking, you
|
|
may wish to lengthen this default value because the
|
|
timeout applies to the composed multi-click event as
|
|
well as the individual clicks.
|
|
|
|
In addition to the environment variable, this imple-
|
|
mentation provides a global variable with the same
|
|
name. Portable applications should not rely upon the
|
|
presence of ESCDELAY in either form, but setting the
|
|
environment variable rather than the global variable
|
|
does not create problems when compiling an applica-
|
|
tion.
|
|
|
|
HOME Tells <STRONG>ncurses</STRONG> where your home directory is. That is
|
|
where it may read and write auxiliary terminal
|
|
descriptions:
|
|
|
|
$HOME/.termcap
|
|
$HOME/.terminfo
|
|
|
|
LINES
|
|
Like COLUMNS, specify the height of the screen in
|
|
characters. See COLUMNS for a detailed description.
|
|
|
|
MOUSE_BUTTONS_123
|
|
This applies only to the OS/2 EMX port. It specifies
|
|
the order of buttons on the mouse. OS/2 numbers a
|
|
3-button mouse inconsistently from other platforms:
|
|
|
|
1 = left
|
|
2 = right
|
|
3 = middle.
|
|
|
|
This variable lets you customize the mouse. The
|
|
variable must be three numeric digits 1-3 in any
|
|
order, e.g., 123 or 321. If it is not specified,
|
|
<STRONG>ncurses</STRONG> uses 132.
|
|
|
|
NCURSES_ASSUMED_COLORS
|
|
Override the compiled-in assumption that the termi-
|
|
nal's default colors are white-on-black (see
|
|
<STRONG><A HREF="default_colors.3x.html">default_colors(3x)</A></STRONG>). You may set the foreground and
|
|
background color values with this environment vari-
|
|
able by proving a 2-element list: foreground,back-
|
|
ground. For example, to tell ncurses to not assume
|
|
anything about the colors, set this to "-1,-1". To
|
|
make it green-on-black, set it to "2,0". Any posi-
|
|
tive value from zero to the terminfo <STRONG>max_colors</STRONG> value
|
|
is allowed.
|
|
|
|
NCURSES_CONSOLE2
|
|
This applies only to the MinGW port of ncurses.
|
|
|
|
The <STRONG>Console2</STRONG> program's handling of the Microsoft Con-
|
|
sole API call <STRONG>CreateConsoleScreenBuffer</STRONG> is defective.
|
|
Applications which use this will hang. However, it
|
|
is possible to simulate the action of this call by
|
|
mapping coordinates, explicitly saving and restoring
|
|
the original screen contents. Setting the environ-
|
|
ment variable <STRONG>NCGDB</STRONG> has the same effect.
|
|
|
|
NCURSES_GPM_TERMS
|
|
This applies only to ncurses configured to use the
|
|
GPM interface.
|
|
|
|
If present, the environment variable is a list of one
|
|
or more terminal names against which the TERM envi-
|
|
ronment variable is matched. Setting it to an empty
|
|
value disables the GPM interface; using the built-in
|
|
support for xterm, etc.
|
|
|
|
If the environment variable is absent, ncurses will
|
|
attempt to open GPM if TERM contains "linux".
|
|
|
|
NCURSES_NO_HARD_TABS
|
|
<STRONG>Ncurses</STRONG> may use tabs as part of the cursor movement
|
|
optimization. In some cases, your terminal driver
|
|
may not handle these properly. Set this environment
|
|
variable to disable the feature. You can also adjust
|
|
your <STRONG>stty</STRONG> settings to avoid the problem.
|
|
|
|
NCURSES_NO_MAGIC_COOKIE
|
|
Some terminals use a magic-cookie feature which
|
|
requires special handling to make highlighting and
|
|
other video attributes display properly. You can
|
|
suppress the highlighting entirely for these termi-
|
|
nals by setting this environment variable.
|
|
|
|
NCURSES_NO_PADDING
|
|
Most of the terminal descriptions in the terminfo
|
|
database are written for real "hardware" terminals.
|
|
Many people use terminal emulators which run in a
|
|
windowing environment and use curses-based applica-
|
|
tions. Terminal emulators can duplicate all of the
|
|
important aspects of a hardware terminal, but they do
|
|
not have the same limitations. The chief limitation
|
|
of a hardware terminal from the standpoint of your
|
|
application is the management of dataflow, i.e., tim-
|
|
ing. Unless a hardware terminal is interfaced into a
|
|
terminal concentrator (which does flow control), it
|
|
(or your application) must manage dataflow, prevent-
|
|
ing overruns. The cheapest solution (no hardware
|
|
cost) is for your program to do this by pausing after
|
|
operations that the terminal does slowly, such as
|
|
clearing the display.
|
|
|
|
As a result, many terminal descriptions (including
|
|
the vt100) have delay times embedded. You may wish
|
|
to use these descriptions, but not want to pay the
|
|
performance penalty.
|
|
|
|
Set the NCURSES_NO_PADDING environment variable to
|
|
disable all but mandatory padding. Mandatory padding
|
|
is used as a part of special control sequences such
|
|
as <EM>flash</EM>.
|
|
|
|
NCURSES_NO_SETBUF
|
|
This setting is obsolete. Before changes
|
|
|
|
<STRONG>o</STRONG> started with 5.9 patch 20120825 and
|
|
|
|
<STRONG>o</STRONG> continued though 5.9 patch 20130126
|
|
|
|
<STRONG>ncurses</STRONG> enabled buffered output during terminal ini-
|
|
tialization. This was done (as in SVr4 curses) for
|
|
performance reasons. For testing purposes, both of
|
|
<STRONG>ncurses</STRONG> and certain applications, this feature was
|
|
made optional. Setting the NCURSES_NO_SETBUF vari-
|
|
able disabled output buffering, leaving the output in
|
|
the original (usually line buffered) mode.
|
|
|
|
In the current implementation, ncurses performs its
|
|
own buffering and does not require this workaround.
|
|
It does not modify the buffering of the standard out-
|
|
put.
|
|
|
|
The reason for the change was to make the behavior
|
|
for interrupts and other signals more robust. One
|
|
drawback is that certain nonconventional programs
|
|
would mix ordinary stdio calls with ncurses calls and
|
|
(usually) work. This is no longer possible since
|
|
ncurses is not using the buffered standard output but
|
|
its own output (to the same file descriptor). As a
|
|
special case, the low-level calls such as <STRONG>putp</STRONG> still
|
|
use the standard output. But high-level curses calls
|
|
do not.
|
|
|
|
NCURSES_NO_UTF8_ACS
|
|
During initialization, the <STRONG>ncurses</STRONG> library checks for
|
|
special cases where VT100 line-drawing (and the cor-
|
|
responding alternate character set capabilities)
|
|
described in the terminfo are known to be missing.
|
|
Specifically, when running in a UTF-8 locale, the
|
|
Linux console emulator and the GNU screen program
|
|
ignore these. Ncurses checks the TERM environment
|
|
variable for these. For other special cases, you
|
|
should set this environment variable. Doing this
|
|
tells ncurses to use Unicode values which correspond
|
|
to the VT100 line-drawing glyphs. That works for the
|
|
special cases cited, and is likely to work for termi-
|
|
nal emulators.
|
|
|
|
When setting this variable, you should set it to a
|
|
nonzero value. Setting it to zero (or to a nonnum-
|
|
ber) disables the special check for "linux" and
|
|
"screen".
|
|
|
|
As an alternative to the environment variable,
|
|
ncurses checks for an extended terminfo capability
|
|
<STRONG>U8</STRONG>. This is a numeric capability which can be com-
|
|
piled using <STRONG>tic</STRONG> <STRONG>-x</STRONG>. For example
|
|
|
|
# linux console, if patched to provide working
|
|
# VT100 shift-in/shift-out, with corresponding font.
|
|
linux-vt100|linux console with VT100 line-graphics,
|
|
U8#0, use=linux,
|
|
|
|
# uxterm with vt100Graphics resource set to false
|
|
xterm-utf8|xterm relying on UTF-8 line-graphics,
|
|
U8#1, use=xterm,
|
|
|
|
The name "U8" is chosen to be two characters, to per-
|
|
mit it to be used by applications that use ncurses'
|
|
termcap interface.
|
|
|
|
NCURSES_TRACE
|
|
During initialization, the <STRONG>ncurses</STRONG> debugging library
|
|
checks the NCURSES_TRACE environment variable. If it
|
|
is defined, to a numeric value, <STRONG>ncurses</STRONG> calls the
|
|
<STRONG>trace</STRONG> function, using that value as the argument.
|
|
|
|
The argument values, which are defined in <STRONG>curses.h</STRONG>,
|
|
provide several types of information. When running
|
|
with traces enabled, your application will write the
|
|
file <STRONG>trace</STRONG> to the current directory.
|
|
|
|
TERM Denotes your terminal type. Each terminal type is
|
|
distinct, though many are similar.
|
|
|
|
<STRONG>TERM</STRONG> is commonly set by terminal emulators to help
|
|
applications find a workable terminal description.
|
|
Some of those choose a popular approximation, e.g.,
|
|
"ansi", "vt100", "xterm" rather than an exact fit.
|
|
Not infrequently, your application will have problems
|
|
with that approach, e.g., incorrect function-key def-
|
|
initions.
|
|
|
|
If you set <STRONG>TERM</STRONG> in your environment, it has no effect
|
|
on the operation of the terminal emulator. It only
|
|
affects the way applications work within the termi-
|
|
nal. Likewise, as a general rule (<STRONG>xterm</STRONG> being a rare
|
|
exception), terminal emulators which allow you to
|
|
specify <STRONG>TERM</STRONG> as a parameter or configuration value do
|
|
not change their behavior to match that setting.
|
|
|
|
TERMCAP
|
|
If the <STRONG>ncurses</STRONG> library has been configured with <EM>term-</EM>
|
|
<EM>cap</EM> support, <STRONG>ncurses</STRONG> will check for a terminal's
|
|
description in termcap form if it is not available in
|
|
the terminfo database.
|
|
|
|
The TERMCAP environment variable contains either a
|
|
terminal description (with newlines stripped out), or
|
|
a file name telling where the information denoted by
|
|
the TERM environment variable exists. In either
|
|
case, setting it directs <STRONG>ncurses</STRONG> to ignore the usual
|
|
place for this information, e.g., /etc/termcap.
|
|
|
|
TERMINFO
|
|
Overrides the directory in which <STRONG>ncurses</STRONG> searches for
|
|
your terminal description. This is the simplest, but
|
|
not the only way to change the list of directories.
|
|
The complete list of directories in order follows:
|
|
|
|
<STRONG>o</STRONG> the last directory to which <STRONG>ncurses</STRONG> wrote, if
|
|
any, is searched first
|
|
|
|
<STRONG>o</STRONG> the directory specified by the TERMINFO environ-
|
|
ment variable
|
|
|
|
<STRONG>o</STRONG> $HOME/.terminfo
|
|
|
|
<STRONG>o</STRONG> directories listed in the TERMINFO_DIRS environ-
|
|
ment variable
|
|
|
|
<STRONG>o</STRONG> one or more directories whose names are config-
|
|
ured and compiled into the ncurses library, i.e.,
|
|
|
|
<STRONG>o</STRONG> /usr/local/ncurses/share/ter-
|
|
minfo:/usr/share/terminfo (corresponding to
|
|
the TERMINFO_DIRS variable)
|
|
|
|
<STRONG>o</STRONG> /usr/share/terminfo (corresponding to the
|
|
TERMINFO variable)
|
|
|
|
TERMINFO_DIRS
|
|
Specifies a list of directories to search for termi-
|
|
nal descriptions. The list is separated by colons
|
|
(i.e., ":") on Unix, semicolons on OS/2 EMX.
|
|
|
|
All of the terminal descriptions are in terminfo
|
|
form. Normally these are stored in a directory tree,
|
|
using subdirectories named by the first letter of the
|
|
terminal names therein.
|
|
|
|
If <STRONG>ncurses</STRONG> is built with a hashed database, then each
|
|
entry in this list can also be the path of the corre-
|
|
sponding database file.
|
|
|
|
If <STRONG>ncurses</STRONG> is built with a support for reading term-
|
|
cap files directly, then an entry in this list may be
|
|
the path of a termcap file.
|
|
|
|
TERMPATH
|
|
If TERMCAP does not hold a file name then <STRONG>ncurses</STRONG>
|
|
checks the TERMPATH environment variable. This is a
|
|
list of filenames separated by spaces or colons
|
|
(i.e., ":") on Unix, semicolons on OS/2 EMX.
|
|
|
|
If the TERMPATH environment variable is not set,
|
|
<STRONG>ncurses</STRONG> looks in the files /etc/termcap,
|
|
/usr/share/misc/termcap and $HOME/.termcap, in that
|
|
order.
|
|
|
|
The library may be configured to disregard the following
|
|
variables when the current user is the superuser (root),
|
|
or if the application uses setuid or setgid permissions:
|
|
|
|
$TERMINFO, $TERMINFO_DIRS, $TERMPATH, as well as
|
|
$HOME.
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-ALTERNATE-CONFIGURATIONS">ALTERNATE CONFIGURATIONS</a></H2><PRE>
|
|
Several different configurations are possible, depending
|
|
on the configure script options used when building
|
|
<STRONG>ncurses</STRONG>. There are a few main options whose effects are
|
|
visible to the applications developer using <STRONG>ncurses</STRONG>:
|
|
|
|
--disable-overwrite
|
|
The standard include for <STRONG>ncurses</STRONG> is as noted in <STRONG>SYN-</STRONG>
|
|
<STRONG>OPSIS</STRONG>:
|
|
|
|
<STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
|
|
|
|
This option is used to avoid filename conflicts when
|
|
<STRONG>ncurses</STRONG> is not the main implementation of curses of
|
|
the computer. If <STRONG>ncurses</STRONG> is installed disabling
|
|
overwrite, it puts its headers in a subdirectory,
|
|
e.g.,
|
|
|
|
<STRONG>#include</STRONG> <STRONG><ncurses/curses.h></STRONG>
|
|
|
|
It also omits a symbolic link which would allow you
|
|
to use <STRONG>-lcurses</STRONG> to build executables.
|
|
|
|
--enable-widec
|
|
The configure script renames the library and (if the
|
|
<STRONG>--disable-overwrite</STRONG> option is used) puts the header
|
|
files in a different subdirectory. All of the
|
|
library names have a "w" appended to them, i.e.,
|
|
instead of
|
|
|
|
<STRONG>-lncurses</STRONG>
|
|
|
|
you link with
|
|
|
|
<STRONG>-lncursesw</STRONG>
|
|
|
|
You must also define <STRONG>_XOPEN_SOURCE_EXTENDED</STRONG> when com-
|
|
piling for the wide-character library to use the
|
|
extended (wide-character) functions. The <STRONG>curses.h</STRONG>
|
|
file which is installed for the wide-character
|
|
library is designed to be compatible with the normal
|
|
library's header. Only the size of the <STRONG>WINDOW</STRONG> struc-
|
|
ture differs, and very few applications require more
|
|
than a pointer to <STRONG>WINDOW</STRONG>s. If the headers are
|
|
installed allowing overwrite, the wide-character
|
|
library's headers should be installed last, to allow
|
|
applications to be built using either library from
|
|
the same set of headers.
|
|
|
|
--with-pthread
|
|
The configure script renames the library. All of the
|
|
library names have a "t" appended to them (before any
|
|
"w" added by <STRONG>--enable-widec</STRONG>).
|
|
|
|
The global variables such as <STRONG>LINES</STRONG> are replaced by
|
|
macros to allow read-only access. At the same time,
|
|
setter-functions are provided to set these values.
|
|
Some applications (very few) may require changes to
|
|
work with this convention.
|
|
|
|
--with-shared
|
|
|
|
--with-normal
|
|
|
|
--with-debug
|
|
|
|
--with-profile
|
|
The shared and normal (static) library names differ
|
|
by their suffixes, e.g., <STRONG>libncurses.so</STRONG> and <STRONG>libn-</STRONG>
|
|
<STRONG>curses.a</STRONG>. The debug and profiling libraries add a
|
|
"_g" and a "_p" to the root names respectively, e.g.,
|
|
<STRONG>libncurses_g.a</STRONG> and <STRONG>libncurses_p.a</STRONG>.
|
|
|
|
--with-trace
|
|
The <STRONG>trace</STRONG> function normally resides in the debug
|
|
library, but it is sometimes useful to configure this
|
|
in the shared library. Configure scripts should
|
|
check for the function's existence rather than assum-
|
|
ing it is always in the debug library.
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-FILES">FILES</a></H2><PRE>
|
|
/usr/share/tabset
|
|
directory containing initialization files for the
|
|
terminal capability database /usr/share/terminfo ter-
|
|
minal capability database
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
|
|
<STRONG><A HREF="terminfo.5.html">terminfo(5)</A></STRONG> and related pages whose names begin "curs_"
|
|
for detailed routine descriptions.
|
|
<STRONG><A HREF="curs_variables.3x.html">curs_variables(3x)</A></STRONG>
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-EXTENSIONS">EXTENSIONS</a></H2><PRE>
|
|
The <STRONG>ncurses</STRONG> library can be compiled with an option
|
|
(<STRONG>-DUSE_GETCAP</STRONG>) that falls back to the old-style /etc/term-
|
|
cap file if the terminal setup code cannot find a terminfo
|
|
entry corresponding to <STRONG>TERM</STRONG>. Use of this feature is not
|
|
recommended, as it essentially includes an entire termcap
|
|
compiler in the <STRONG>ncurses</STRONG> startup code, at significant cost
|
|
in core and startup cycles.
|
|
|
|
The <STRONG>ncurses</STRONG> library includes facilities for capturing
|
|
mouse events on certain terminals (including xterm). See
|
|
the <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG> manual page for details.
|
|
|
|
The <STRONG>ncurses</STRONG> library includes facilities for responding to
|
|
window resizing events, e.g., when running in an xterm.
|
|
See the <STRONG><A HREF="resizeterm.3x.html">resizeterm(3x)</A></STRONG> and <STRONG><A HREF="wresize.3x.html">wresize(3x)</A></STRONG> manual pages for
|
|
details. In addition, the library may be configured with
|
|
a SIGWINCH handler.
|
|
|
|
The <STRONG>ncurses</STRONG> library extends the fixed set of function key
|
|
capabilities of terminals by allowing the application
|
|
designer to define additional key sequences at runtime.
|
|
See the <STRONG><A HREF="define_key.3x.html">define_key(3x)</A></STRONG> <STRONG><A HREF="key_defined.3x.html">key_defined(3x)</A></STRONG>, and <STRONG><A HREF="keyok.3x.html">keyok(3x)</A></STRONG> man-
|
|
ual pages for details.
|
|
|
|
The <STRONG>ncurses</STRONG> library can exploit the capabilities of termi-
|
|
nals which implement the ISO-6429 SGR 39 and SGR 49 con-
|
|
trols, which allow an application to reset the terminal to
|
|
its original foreground and background colors. From the
|
|
users' perspective, the application is able to draw col-
|
|
ored text on a background whose color is set indepen-
|
|
dently, providing better control over color contrasts.
|
|
See the <STRONG><A HREF="default_colors.3x.html">default_colors(3x)</A></STRONG> manual page for details.
|
|
|
|
The <STRONG>ncurses</STRONG> library includes a function for directing
|
|
application output to a printer attached to the terminal
|
|
device. See the <STRONG><A HREF="curs_print.3x.html">curs_print(3x)</A></STRONG> manual page for details.
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
|
|
The <STRONG>ncurses</STRONG> library is intended to be BASE-level confor-
|
|
mant with XSI Curses. The EXTENDED XSI Curses functional-
|
|
ity (including color support) is supported.
|
|
|
|
A small number of local differences (that is, individual
|
|
differences between the XSI Curses and <STRONG>ncurses</STRONG> calls) are
|
|
described in <STRONG>PORTABILITY</STRONG> sections of the library man
|
|
pages.
|
|
|
|
Unlike other implementations, this one checks parameters
|
|
such as pointers to WINDOW structures to ensure they are
|
|
not null. The main reason for providing this behavior is
|
|
to guard against programmer error. The standard interface
|
|
does not provide a way for the library to tell an applica-
|
|
tion which of several possible errors were detected.
|
|
Relying on this (or some other) extension will adversely
|
|
affect the portability of curses applications.
|
|
|
|
This implementation also contains several extensions:
|
|
|
|
<STRONG>o</STRONG> The routine <STRONG>has_key</STRONG> is not part of XPG4, nor is it
|
|
present in SVr4. See the <STRONG><A HREF="curs_getch.3x.html">curs_getch(3x)</A></STRONG> manual page
|
|
for details.
|
|
|
|
<STRONG>o</STRONG> The routine <STRONG>slk_attr</STRONG> is not part of XPG4, nor is it
|
|
present in SVr4. See the <STRONG><A HREF="curs_slk.3x.html">curs_slk(3x)</A></STRONG> manual page for
|
|
details.
|
|
|
|
<STRONG>o</STRONG> The routines <STRONG>getmouse</STRONG>, <STRONG>mousemask</STRONG>, <STRONG>ungetmouse</STRONG>, <STRONG>mousein-</STRONG>
|
|
<STRONG>terval</STRONG>, and <STRONG>wenclose</STRONG> relating to mouse interfacing are
|
|
not part of XPG4, nor are they present in SVr4. See
|
|
the <STRONG><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></STRONG> manual page for details.
|
|
|
|
<STRONG>o</STRONG> The routine <STRONG>mcprint</STRONG> was not present in any previous
|
|
curses implementation. See the <STRONG><A HREF="curs_print.3x.html">curs_print(3x)</A></STRONG> manual
|
|
page for details.
|
|
|
|
<STRONG>o</STRONG> The routine <STRONG>wresize</STRONG> is not part of XPG4, nor is it
|
|
present in SVr4. See the <STRONG><A HREF="wresize.3x.html">wresize(3x)</A></STRONG> manual page for
|
|
details.
|
|
|
|
<STRONG>o</STRONG> The WINDOW structure's internal details can be hidden
|
|
from application programs. See <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG> for
|
|
the discussion of <STRONG>is_scrollok</STRONG>, etc.
|
|
|
|
<STRONG>o</STRONG> This implementation can be configured to provide rudi-
|
|
mentary support for multi-threaded applications. See
|
|
<STRONG><A HREF="curs_threads.3x.html">curs_threads(3x)</A></STRONG> for details.
|
|
|
|
<STRONG>o</STRONG> This implementation can also be configured to provide
|
|
a set of functions which improve the ability to manage
|
|
multiple screens. See <STRONG><A HREF="curs_sp_funcs.3x.html">curs_sp_funcs(3x)</A></STRONG> for details.
|
|
|
|
In historic curses versions, delays embedded in the capa-
|
|
bilities <STRONG>cr</STRONG>, <STRONG>ind</STRONG>, <STRONG>cub1</STRONG>, <STRONG>ff</STRONG> and <STRONG>tab</STRONG> activated corresponding
|
|
delay bits in the UNIX tty driver. In this implementa-
|
|
tion, all padding is done by sending NUL bytes. This
|
|
method is slightly more expensive, but narrows the inter-
|
|
face to the UNIX kernel significantly and increases the
|
|
package's portability correspondingly.
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-NOTES">NOTES</a></H2><PRE>
|
|
The header file <STRONG><curses.h></STRONG> automatically includes the
|
|
header files <STRONG><stdio.h></STRONG> and <STRONG><unctrl.h></STRONG>.
|
|
|
|
If standard output from a <STRONG>ncurses</STRONG> program is re-directed
|
|
to something which is not a tty, screen updates will be
|
|
directed to standard error. This was an undocumented fea-
|
|
ture of AT&T System V Release 3 curses.
|
|
|
|
|
|
</PRE>
|
|
<H2><a name="h2-AUTHORS">AUTHORS</a></H2><PRE>
|
|
Zeyd M. Ben-Halim, Eric S. Raymond, Thomas E. Dickey.
|
|
Based on pcurses by Pavel Curtis.
|
|
|
|
|
|
|
|
<STRONG><A HREF="ncurses.3x.html">ncurses(3x)</A></STRONG>
|
|
</PRE>
|
|
<div class="nav">
|
|
<ul>
|
|
<li><a href="#h2-NAME">NAME</a></li>
|
|
<li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
|
|
<li><a href="#h2-DESCRIPTION">DESCRIPTION</a>
|
|
<ul>
|
|
<li><a href="#h3-Routine-and-Argument-Names">Routine and Argument Names</a></li>
|
|
<li><a href="#h3-Routine-Name-Index">Routine Name Index</a></li>
|
|
</ul>
|
|
</li>
|
|
<li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li>
|
|
<li><a href="#h2-ENVIRONMENT">ENVIRONMENT</a></li>
|
|
<li><a href="#h2-ALTERNATE-CONFIGURATIONS">ALTERNATE CONFIGURATIONS</a></li>
|
|
<li><a href="#h2-FILES">FILES</a></li>
|
|
<li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
|
|
<li><a href="#h2-EXTENSIONS">EXTENSIONS</a></li>
|
|
<li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
|
|
<li><a href="#h2-NOTES">NOTES</a></li>
|
|
<li><a href="#h2-AUTHORS">AUTHORS</a></li>
|
|
</ul>
|
|
</div>
|
|
</BODY>
|
|
</HTML>
|