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-<H1 class="no-header">@TPUT@ 1</H1>
+<H1 class="no-header">tput 1 2023-12-23 ncurses 6.4 User commands</H1>
<PRE>
-<B><A HREF="tput.1.html">tput(1)</A></B> General Commands Manual <B><A HREF="tput.1.html">tput(1)</A></B>
+<STRONG><A HREF="tput.1.html">tput(1)</A></STRONG> User commands <STRONG><A HREF="tput.1.html">tput(1)</A></STRONG>
</PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
- <B>tput</B>, <B>reset</B> - initialize a terminal or query terminfo database
+ <STRONG>tput</STRONG>, <STRONG>reset</STRONG> - initialize a terminal or query <EM>terminfo</EM> database
</PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
- <B>tput</B> [<B>-T</B><I>type</I>] <I>capname</I> [<I>parameters</I>]
- <B>tput</B> [<B>-T</B><I>type</I>] [<B>-x</B>] <B>clear</B>
- <B>tput</B> [<B>-T</B><I>type</I>] <B>init</B>
- <B>tput</B> [<B>-T</B><I>type</I>] <B>reset</B>
- <B>tput</B> [<B>-T</B><I>type</I>] <B>longname</B>
- <B>tput</B> <B>-S</B> <B><<</B>
- <B>tput</B> <B>-V</B>
+ <STRONG>tput</STRONG> [<STRONG>-T</STRONG> <EM>terminal-type</EM>] <EM>cap-code</EM> [<EM>parameter</EM> ...]
+
+ <STRONG>tput</STRONG> [<STRONG>-T</STRONG> <EM>terminal-type</EM>] [<STRONG>-x</STRONG>] <STRONG>clear</STRONG>
+
+ <STRONG>tput</STRONG> [<STRONG>-T</STRONG> <EM>terminal-type</EM>] <STRONG>init</STRONG>
+
+ <STRONG>tput</STRONG> [<STRONG>-T</STRONG> <EM>terminal-type</EM>] <STRONG>reset</STRONG>
+
+ <STRONG>tput</STRONG> [<STRONG>-T</STRONG> <EM>terminal-type</EM>] <STRONG>longname</STRONG>
+
+ <STRONG>tput</STRONG> <STRONG>-S</STRONG>
+
+ <STRONG>tput</STRONG> <STRONG>-V</STRONG>
</PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
- The <B>tput</B> utility uses the <B>terminfo</B> database to make the values of
- terminal-dependent capabilities and information available to the shell
- (see <B>sh(1)</B>), to initialize or reset the terminal, or return the long
- name of the requested terminal type. The result depends upon the
- capability's type:
+ <STRONG>tput</STRONG> uses the <EM>terminfo</EM> library and database to make the values of
+ terminal-specific capabilities and information available to the shell,
+ to initialize or reset the terminal, or report the long name of the
+ current (or specified) terminal type. When retrieving capability
+ values, the result depends upon the capability's type.
- string
- <B>tput</B> writes the string to the standard output. No trailing
- newline is supplied.
+ Boolean <STRONG>tput</STRONG> sets its exit status to <STRONG>0</STRONG> if the terminal possesses <EM>cap-</EM>
+ <EM>code,</EM> and <STRONG>1</STRONG> if it does not.
- integer
- <B>tput</B> writes the decimal value to the standard output, with a
- trailing newline.
+ integer <STRONG>tput</STRONG> writes <EM>cap-code</EM>'s decimal value to the standard output
+ stream if defined (<STRONG>-1</STRONG> if it is not) followed by a newline.
- boolean
- <B>tput</B> simply sets the exit code (<B>0</B> for TRUE if the terminal has
- the capability, <B>1</B> for FALSE if it does not), and writes nothing
- to the standard output.
+ string <STRONG>tput</STRONG> writes <EM>cap-code</EM>'s value to the standard output stream if
+ defined, without a trailing newline.
- Before using a value returned on the standard output, the application
- should test the exit code (e.g., <B>$?</B>, see <B>sh(1)</B>) to be sure it is <B>0</B>.
- (See the <B>EXIT</B> <B>CODES</B> and <B>DIAGNOSTICS</B> sections.) For a complete list of
- capabilities and the <I>capname</I> associated with each, see <B><A HREF="terminfo.5.html">terminfo(5)</A></B>.
+ Before using a value returned on the standard output, the application
+ should test <STRONG>tput</STRONG>'s exit status (for example, using <STRONG>$?</STRONG> in <STRONG>sh(1)</STRONG>) to be
+ sure it is <STRONG>0</STRONG>; see sections "EXIT STATUS" and "DIAGNOSTICS" below. For
+ a complete list of <EM>cap-codes,</EM> see <STRONG><A HREF="terminfo.5.html">terminfo(5)</A></STRONG>.
</PRE><H3><a name="h3-Options">Options</a></H3><PRE>
- <B>-S</B> allows more than one capability per invocation of <B>tput</B>. The
- capabilities must be passed to <B>tput</B> from the standard input
- instead of from the command line (see example). Only one
- <I>capname</I> is allowed per line. The <B>-S</B> option changes the meaning
- of the <B>0</B> and <B>1</B> boolean and string exit codes (see the EXIT CODES
- section).
-
- Because some capabilities may use <I>string</I> parameters rather than
- <I>numbers</I>, <B>tput</B> uses a table and the presence of parameters in its
- input to decide whether to use <B><A HREF="curs_terminfo.3X.html">tparm(3X)</A></B>, and how to interpret
+ <STRONG>-S</STRONG> allows more than one capability per invocation of <STRONG>tput</STRONG>. The
+ capabilities must be passed to <STRONG>tput</STRONG> from the standard input
+ instead of from the command line (see example). Only one <EM>cap-</EM>
+ <EM>code</EM> is allowed per line. The <STRONG>-S</STRONG> option changes the meaning of
+ the <STRONG>0</STRONG> and <STRONG>1</STRONG> Boolean and string exit statuses (see section "EXIT
+ STATUS" below).
+
+ Because some capabilities may use <EM>string</EM> parameters rather than
+ <EM>numbers</EM>, <STRONG>tput</STRONG> uses a table and the presence of parameters in its
+ input to decide whether to use <STRONG><A HREF="curs_terminfo.3x.html">tparm(3x)</A></STRONG>, and how to interpret
the parameters.
- <B>-T</B><I>type</I> indicates the <I>type</I> of terminal. Normally this option is
- unnecessary, because the default is taken from the environment
- variable <B>TERM</B>. If <B>-T</B> is specified, then the shell variables
- <B>LINES</B> and <B>COLUMNS</B> will also be ignored.
+ <STRONG>-T</STRONG><EM>type</EM> indicates the <EM>type</EM> of terminal. Normally this option is
+ unnecessary, because the default is taken from the environment
+ variable <EM>TERM</EM>. If <STRONG>-T</STRONG> is specified, then the shell variables
+ <EM>LINES</EM> and <EM>COLUMNS</EM> will also be ignored.
- <B>-V</B> reports the version of ncurses which was used in this program,
+ <STRONG>-V</STRONG> reports the version of <EM>ncurses</EM> which was used in this program,
and exits.
- <B>-x</B> do not attempt to clear the terminal's scrollback buffer using
- the extended "E3" capability.
+ <STRONG>-x</STRONG> prevents <STRONG>tput</STRONG> from attempting to clear the scrollback buffer.
</PRE><H3><a name="h3-Commands">Commands</a></H3><PRE>
- A few commands (<B>init</B>, <B>reset</B> and <B>longname</B>) are special; they are defined
- by the <B>tput</B> program. The others are the names of <I>capabilities</I> from the
- terminal database (see <B><A HREF="terminfo.5.html">terminfo(5)</A></B> for a list). Although <B>init</B> and
- <B>reset</B> resemble capability names, <B>tput</B> uses several capabilities to
+ A few commands (<STRONG>init</STRONG>, <STRONG>reset</STRONG> and <STRONG>longname</STRONG>) are special; they are defined
+ by the <STRONG>tput</STRONG> program. The others are the names of <EM>capabilities</EM> from the
+ terminal database (see <STRONG><A HREF="terminfo.5.html">terminfo(5)</A></STRONG> for a list). Although <STRONG>init</STRONG> and
+ <STRONG>reset</STRONG> resemble capability names, <STRONG>tput</STRONG> uses several capabilities to
perform these special functions.
- <I>capname</I>
+ <EM>cap-code</EM>
indicates the capability from the terminal database.
If the capability is a string that takes parameters, the
for the string.
Most parameters are numbers. Only a few terminal capabilities
- require string parameters; <B>tput</B> uses a table to decide which to
- pass as strings. Normally <B>tput</B> uses <B><A HREF="curs_terminfo.3X.html">tparm(3X)</A></B> to perform the
+ require string parameters; <STRONG>tput</STRONG> uses a table to decide which to
+ pass as strings. Normally <STRONG>tput</STRONG> uses <STRONG><A HREF="curs_terminfo.3x.html">tparm(3x)</A></STRONG> to perform the
substitution. If no parameters are given for the capability,
- <B>tput</B> writes the string without performing the substitution.
+ <STRONG>tput</STRONG> writes the string without performing the substitution.
- <B>init</B> If the terminal database is present and an entry for the user's
- terminal exists (see <B>-T</B><I>type</I>, above), the following will occur:
+ <STRONG>init</STRONG> If the terminal database is present and an entry for the user's
+ terminal exists (see <STRONG>-T</STRONG><EM>type</EM>, above), the following will occur:
- (1) first, <B>tput</B> retrieves the current terminal mode settings
+ (1) first, <STRONG>tput</STRONG> retrieves the current terminal mode settings
for your terminal. It does this by successively testing
- <B>o</B> the standard error,
+ <STRONG>o</STRONG> the standard error,
- <B>o</B> standard output,
+ <STRONG>o</STRONG> standard output,
- <B>o</B> standard input and
+ <STRONG>o</STRONG> standard input and
- <B>o</B> ultimately "/dev/tty"
+ <STRONG>o</STRONG> ultimately "/dev/tty"
to obtain terminal settings. Having retrieved these
- settings, <B>tput</B> remembers which file descriptor to use when
+ settings, <STRONG>tput</STRONG> remembers which file descriptor to use when
updating settings.
(2) if the window size cannot be obtained from the operating
system, but the terminal description (or environment, e.g.,
- <B>LINES</B> and <B>COLUMNS</B> variables specify this), update the
+ <EM>LINES</EM> and <EM>COLUMNS</EM> variables specify this), update the
operating system's notion of the window size.
(3) the terminal modes will be updated:
- <B>o</B> any delays (e.g., newline) specified in the entry will
+ <STRONG>o</STRONG> any delays (e.g., newline) specified in the entry will
be set in the tty driver,
- <B>o</B> tabs expansion will be turned on or off according to
+ <STRONG>o</STRONG> tabs expansion will be turned on or off according to
the specification in the entry, and
- <B>o</B> if tabs are not expanded, standard tabs will be set
+ <STRONG>o</STRONG> if tabs are not expanded, standard tabs will be set
(every 8 spaces).
(4) if present, the terminal's initialization strings will be
- output as detailed in the <B><A HREF="terminfo.5.html">terminfo(5)</A></B> section on <I>Tabs</I> <I>and</I>
- <I>Initialization</I>,
+ output as detailed in the <STRONG><A HREF="terminfo.5.html">terminfo(5)</A></STRONG> section on <EM>Tabs</EM> <EM>and</EM>
+ <EM>Initialization</EM>,
(5) output is flushed.
If an entry does not contain the information needed for any of
these activities, that activity will silently be skipped.
- <B>reset</B> This is similar to <B>init</B>, with two differences:
+ <STRONG>reset</STRONG> This is similar to <STRONG>init</STRONG>, with two differences:
(1) before any other initialization, the terminal modes will be
reset to a "sane" state:
- <B>o</B> set cooked and echo modes,
+ <STRONG>o</STRONG> set cooked and echo modes,
- <B>o</B> turn off cbreak and raw modes,
+ <STRONG>o</STRONG> turn off cbreak and raw modes,
- <B>o</B> turn on newline translation and
+ <STRONG>o</STRONG> turn on newline translation and
- <B>o</B> reset any unset special characters to their default
+ <STRONG>o</STRONG> reset any unset special characters to their default
values
- (2) Instead of putting out <I>initialization</I> strings, the
- terminal's <I>reset</I> strings will be output if present (<B>rs1</B>,
- <B>rs2</B>, <B>rs3</B>, <B>rf</B>). If the <I>reset</I> strings are not present, but
- <I>initialization</I> strings are, the <I>initialization</I> strings will
+ (2) Instead of putting out <EM>initialization</EM> strings, the
+ terminal's <EM>reset</EM> strings will be output if present (<STRONG>rs1</STRONG>,
+ <STRONG>rs2</STRONG>, <STRONG>rs3</STRONG>, <STRONG>rf</STRONG>). If the <EM>reset</EM> strings are not present, but
+ <EM>initialization</EM> strings are, the <EM>initialization</EM> strings will
be output.
- Otherwise, <B>reset</B> acts identically to <B>init</B>.
+ Otherwise, <STRONG>reset</STRONG> acts identically to <STRONG>init</STRONG>.
- <B>longname</B>
+ <STRONG>longname</STRONG>
If the terminal database is present and an entry for the user's
- terminal exists (see <B>-T</B><I>type</I> above), then the long name of the
- terminal will be put out. The long name is the last name in the
- first line of the terminal's description in the <B>terminfo</B>
- database [see <B><A HREF="term.5.html">term(5)</A></B>].
+ terminal exists (see <STRONG>-T</STRONG> <EM>type</EM> above), <STRONG>tput</STRONG> reports the terminal's
+ description (or "long name") to the standard output, without a
+ trailing newline. See <STRONG><A HREF="term.5.html">term(5)</A></STRONG>.
</PRE><H3><a name="h3-Aliases">Aliases</a></H3><PRE>
- <B>tput</B> handles the <B>clear</B>, <B>init</B> and <B>reset</B> commands specially: it allows
+ <STRONG>tput</STRONG> handles the <STRONG>clear</STRONG>, <STRONG>init</STRONG> and <STRONG>reset</STRONG> commands specially: it allows
for the possibility that it is invoked by a link with those names.
- If <B>tput</B> is invoked by a link named <B>reset</B>, this has the same effect as
- <B>tput</B> <B>reset</B>. The <B><A HREF="tset.1.html">tset(1)</A></B> utility also treats a link named <B>reset</B>
+ If <STRONG>tput</STRONG> is invoked by a link named <STRONG>reset</STRONG>, this has the same effect as
+ <STRONG>tput</STRONG> <STRONG>reset</STRONG>. The <STRONG><A HREF="tset.1.html">tset(1)</A></STRONG> utility also treats a link named <STRONG>reset</STRONG>
specially.
- Before ncurses 6.1, the two utilities were different from each other:
+ Before <EM>ncurses</EM> 6.1, the two utilities were different from each other:
- <B>o</B> <B>tset</B> utility reset the terminal modes and special characters (not
- done with <B>tput</B>).
+ <STRONG>o</STRONG> <STRONG>tset</STRONG> utility reset the terminal modes and special characters (not
+ done with <STRONG>tput</STRONG>).
- <B>o</B> On the other hand, <B>tset</B>'s repertoire of terminal capabilities for
- resetting the terminal was more limited, i.e., only <B>reset_1string</B>,
- <B>reset_2string</B> and <B>reset_file</B> in contrast to the tab-stops and
+ <STRONG>o</STRONG> On the other hand, <STRONG>tset</STRONG>'s repertoire of terminal capabilities for
+ resetting the terminal was more limited, i.e., only <STRONG>reset_1string</STRONG>,
+ <STRONG>reset_2string</STRONG> and <STRONG>reset_file</STRONG> in contrast to the tab-stops and
margins which are set by this utility.
- <B>o</B> The <B>reset</B> program is usually an alias for <B>tset</B>, because of this
+ <STRONG>o</STRONG> The <STRONG>reset</STRONG> program is usually an alias for <STRONG>tset</STRONG>, because of this
difference with resetting terminal modes and special characters.
- With the changes made for ncurses 6.1, the <I>reset</I> feature of the two
+ With the changes made for <EM>ncurses</EM> 6.1, the <EM>reset</EM> feature of the two
programs is (mostly) the same. A few differences remain:
- <B>o</B> The <B>tset</B> program waits one second when resetting, in case it
+ <STRONG>o</STRONG> The <STRONG>tset</STRONG> program waits one second when resetting, in case it
happens to be a hardware terminal.
- <B>o</B> The two programs write the terminal initialization strings to
- different streams (i.e., the standard error for <B>tset</B> and the
- standard output for <B>tput</B>).
+ <STRONG>o</STRONG> The two programs write the terminal initialization strings to
+ different streams (i.e., the standard error for <STRONG>tset</STRONG> and the
+ standard output for <STRONG>tput</STRONG>).
- <B>Note:</B> although these programs write to different streams,
- redirecting their output to a file will capture only part of their
- actions. The changes to the terminal modes are not affected by
+ <STRONG>Note:</STRONG> although these programs write to different streams,
+ redirecting their output to a file will capture only part of their
+ actions. The changes to the terminal modes are not affected by
redirecting the output.
- If <B>tput</B> is invoked by a link named <B>init</B>, this has the same effect as
- <B>tput</B> <B>init</B>. Again, you are less likely to use that link because another
- program named <B>init</B> has a more well-established use.
+ If <STRONG>tput</STRONG> is invoked by a link named <STRONG>init</STRONG>, this has the same effect as
+ <STRONG>tput</STRONG> <STRONG>init</STRONG>. Again, you are less likely to use that link because another
+ program named <STRONG>init</STRONG> has a more well-established use.
</PRE><H3><a name="h3-Terminal-Size">Terminal Size</a></H3><PRE>
- Besides the special commands (e.g., <B>clear</B>), tput treats certain
- terminfo capabilities specially: <B>lines</B> and <B>cols</B>. tput calls
- <B><A HREF="curs_terminfo.3X.html">setupterm(3X)</A></B> to obtain the terminal size:
+ Besides the special commands (e.g., <STRONG>clear</STRONG>), tput treats certain
+ terminfo capabilities specially: <STRONG>lines</STRONG> and <STRONG>cols</STRONG>. tput calls
+ <STRONG><A HREF="curs_terminfo.3x.html">setupterm(3x)</A></STRONG> to obtain the terminal size:
- <B>o</B> first, it gets the size from the terminal database (which generally
- is not provided for terminal emulators which do not have a fixed
+ <STRONG>o</STRONG> first, it gets the size from the terminal database (which generally
+ is not provided for terminal emulators which do not have a fixed
window size)
- <B>o</B> then it asks the operating system for the terminal's size (which
+ <STRONG>o</STRONG> then it asks the operating system for the terminal's size (which
generally works, unless connecting via a serial line which does not
- support <I>NAWS</I>: negotiations about window size).
+ support <EM>NAWS</EM>: negotiations about window size).
- <B>o</B> finally, it inspects the environment variables <B>LINES</B> and <B>COLUMNS</B>
+ <STRONG>o</STRONG> finally, it inspects the environment variables <EM>LINES</EM> and <EM>COLUMNS</EM>
which may override the terminal size.
- If the <B>-T</B> option is given tput ignores the environment variables by
- calling <B>use_tioctl(TRUE)</B>, relying upon the operating system (or
+ If the <STRONG>-T</STRONG> option is given tput ignores the environment variables by
+ calling <STRONG>use_tioctl(TRUE)</STRONG>, relying upon the operating system (or
finally, the terminal database).
-</PRE><H2><a name="h2-EXAMPLES">EXAMPLES</a></H2><PRE>
- <B>tput</B> <B>init</B>
- Initialize the terminal according to the type of terminal in the
- environmental variable <B>TERM</B>. This command should be included in
- everyone's .profile after the environmental variable <B>TERM</B> has been
- exported, as illustrated on the <B>profile(5)</B> manual page.
-
- <B>tput</B> <B>-T5620</B> <B>reset</B>
- Reset an AT&T 5620 terminal, overriding the type of terminal in
- the environmental variable <B>TERM</B>.
-
- <B>tput</B> <B>cup</B> <B>0</B> <B>0</B>
- Send the sequence to move the cursor to row <B>0</B>, column <B>0</B> (the upper
- left corner of the screen, usually known as the "home" cursor
- position).
-
- <B>tput</B> <B>clear</B>
- Echo the clear-screen sequence for the current terminal.
-
- <B>tput</B> <B>cols</B>
- Print the number of columns for the current terminal.
-
- <B>tput</B> <B>-T450</B> <B>cols</B>
- Print the number of columns for the 450 terminal.
-
- <B>bold=`tput</B> <B>smso`</B> <B>offbold=`tput</B> <B>rmso`</B>
- Set the shell variables <B>bold</B>, to begin stand-out mode sequence,
- and <B>offbold</B>, to end standout mode sequence, for the current
- terminal. This might be followed by a prompt: <B>echo</B> <B>"${bold}Please</B>
- <B>type</B> <B>in</B> <B>your</B> <B>name:</B> <B>${offbold}\c"</B>
-
- <B>tput</B> <B>hc</B>
- Set exit code to indicate if the current terminal is a hard copy
- terminal.
-
- <B>tput</B> <B>cup</B> <B>23</B> <B>4</B>
- Send the sequence to move the cursor to row 23, column 4.
-
- <B>tput</B> <B>cup</B>
- Send the terminfo string for cursor-movement, with no parameters
- substituted.
-
- <B>tput</B> <B>longname</B>
- Print the long name from the <B>terminfo</B> database for the type of
- terminal specified in the environmental variable <B>TERM</B>.
-
- <B>tput</B> <B>-S</B> <B><<!</B>
- <B>></B> <B>clear</B>
- <B>></B> <B>cup</B> <B>10</B> <B>10</B>
- <B>></B> <B>bold</B>
- <B>></B> <B>!</B>
-
- This example shows <B>tput</B> processing several capabilities in one
- invocation. It clears the screen, moves the cursor to position
- 10, 10 and turns on bold (extra bright) mode. The list is
- terminated by an exclamation mark (<B>!</B>) on a line by itself.
-
-
-</PRE><H2><a name="h2-FILES">FILES</a></H2><PRE>
- <B>/usr/share/terminfo</B>
- compiled terminal description database
-
- <B>/usr/share/tabset/*</B>
- tab settings for some terminals, in a format appropriate to be
- output to the terminal (escape sequences that set margins and
- tabs); for more information, see the <I>Tabs</I> <I>and</I> <I>Initialization</I>,
- section of <B><A HREF="terminfo.5.html">terminfo(5)</A></B>
-
-
-</PRE><H2><a name="h2-EXIT-CODES">EXIT CODES</a></H2><PRE>
- If the <B>-S</B> option is used, <B>tput</B> checks for errors from each line, and if
- any errors are found, will set the exit code to 4 plus the number of
- lines with errors. If no errors are found, the exit code is <B>0</B>. No
- indication of which line failed can be given so exit code <B>1</B> will never
- appear. Exit codes <B>2</B>, <B>3</B>, and <B>4</B> retain their usual interpretation. If
- the <B>-S</B> option is not used, the exit code depends on the type of
- <I>capname</I>:
+</PRE><H2><a name="h2-EXIT-STATUS">EXIT STATUS</a></H2><PRE>
+ If the <STRONG>-S</STRONG> option is used, <STRONG>tput</STRONG> checks for errors from each line, and if
+ any errors are found, will set the exit status to 4 plus the number of
+ lines with errors. If no errors are found, the exit status is <STRONG>0</STRONG>. No
+ indication of which line failed can be given so exit status <STRONG>1</STRONG> will
+ never appear. Exit statuses <STRONG>2</STRONG>, <STRONG>3</STRONG>, and <STRONG>4</STRONG> retain their usual
+ interpretation. If the <STRONG>-S</STRONG> option is not used, the exit status depends
+ on the type of <EM>cap-code</EM>:
- <I>boolean</I>
- a value of <B>0</B> is set for TRUE and <B>1</B> for FALSE.
+ <EM>Boolean</EM>
+ a value of <STRONG>0</STRONG> is set for TRUE and <STRONG>1</STRONG> for FALSE.
- <I>string</I> a value of <B>0</B> is set if the <I>capname</I> is defined for this
- terminal <I>type</I> (the value of <I>capname</I> is returned on standard
- output); a value of <B>1</B> is set if <I>capname</I> is not defined for
- this terminal <I>type</I> (nothing is written to standard output).
+ <EM>string</EM> a value of <STRONG>0</STRONG> is set if the <EM>cap-code</EM> is defined for this
+ terminal <EM>type</EM> (the value of <EM>cap-code</EM> is returned on standard
+ output); a value of <STRONG>1</STRONG> is set if <EM>cap-code</EM> is not defined for
+ this terminal <EM>type</EM> (nothing is written to standard output).
- <I>integer</I>
- a value of <B>0</B> is always set, whether or not <I>capname</I> is defined
- for this terminal <I>type</I>. To determine if <I>capname</I> is defined
- for this terminal <I>type</I>, the user must test the value written
- to standard output. A value of <B>-1</B> means that <I>capname</I> is not
- defined for this terminal <I>type</I>.
+ <EM>integer</EM>
+ a value of <STRONG>0</STRONG> is always set, whether or not <EM>cap-code</EM> is
+ defined for this terminal <EM>type</EM>. To determine if <EM>cap-code</EM> is
+ defined for this terminal <EM>type</EM>, the user must test the value
+ written to standard output. A value of <STRONG>-1</STRONG> means that <EM>cap-</EM>
+ <EM>code</EM> is not defined for this terminal <EM>type</EM>.
- <I>other</I> <B>reset</B> or <B>init</B> may fail to find their respective files. In
- that case, the exit code is set to 4 + <B>errno</B>.
+ <EM>other</EM> <STRONG>reset</STRONG> or <STRONG>init</STRONG> may fail to find their respective files. In
+ that case, the exit status is set to 4 + <STRONG>errno</STRONG>.
- Any other exit code indicates an error; see the DIAGNOSTICS section.
+ Any other exit status indicates an error; see section "DIAGNOSTICS"
+ below.
</PRE><H2><a name="h2-DIAGNOSTICS">DIAGNOSTICS</a></H2><PRE>
- <B>tput</B> prints the following error messages and sets the corresponding
- exit codes.
-
- exit code error message
- ---------------------------------------------------------------------
- <B>0</B> (<I>capname</I> is a numeric variable that is not specified in
- the <B><A HREF="terminfo.5.html">terminfo(5)</A></B> database for this terminal type, e.g.
- <B>tput</B> <B>-T450</B> <B>lines</B> and <B>tput</B> <B>-T2621</B> <B>xmc</B>)
- <B>1</B> no error message is printed, see the <B>EXIT</B> <B>CODES</B> section.
- <B>2</B> usage error
- <B>3</B> unknown terminal <I>type</I> or no <B>terminfo</B> database
- <B>4</B> unknown <B>terminfo</B> capability <I>capname</I>
- <B>>4</B> error occurred in -S
- ---------------------------------------------------------------------
-
-
-</PRE><H2><a name="h2-HISTORY">HISTORY</a></H2><PRE>
- The <B>tput</B> command was begun by Bill Joy in 1980. The initial version
- only cleared the screen.
+ <STRONG>tput</STRONG> prints the following error messages and sets the corresponding
+ exit statuses.
+
+ exit status error message
+ ------------------------------------------------------------------------
+ <STRONG>0</STRONG> (<EM>cap-code</EM> is a numeric variable that is not specified in
+ the <STRONG><A HREF="terminfo.5.html">terminfo(5)</A></STRONG> database for this terminal type, e.g.
+ <STRONG>tput</STRONG> <STRONG>-T450</STRONG> <STRONG>lines</STRONG> and <STRONG>tput</STRONG> <STRONG>-Thp2621</STRONG> <STRONG>xmc</STRONG>)
+ <STRONG>1</STRONG> no error message is printed, see the <STRONG>EXIT</STRONG> <STRONG>STATUS</STRONG> section.
+ <STRONG>2</STRONG> usage error
+ <STRONG>3</STRONG> unknown terminal <EM>type</EM> or no <EM>terminfo</EM> database
+ <STRONG>4</STRONG> unknown <EM>terminfo</EM> capability <EM>cap-code</EM>
+ <STRONG>>4</STRONG> error occurred in -S
+ ------------------------------------------------------------------------
- AT&T System V provided a different <B>tput</B> command, whose <B>init</B> and <B>reset</B>
- subcommands (more than half the program) were incorporated from the
- <B>reset</B> feature of BSD <B>tset</B> written by Eric Allman.
- Keith Bostic replaced the BSD <B>tput</B> command in 1989 with a new
- implementation based on the AT&T System V program <B>tput</B>. Like the AT&T
- program, Bostic's version accepted some parameters named for <I>terminfo</I>
- <I>capabilities</I> (<B>clear</B>, <B>init</B>, <B>longname</B> and <B>reset</B>). However (because he
- had only termcap available), it accepted <I>termcap</I> <I>names</I> for other
- capabilities. Also, Bostic's BSD <B>tput</B> did not modify the terminal I/O
- modes as the earlier BSD <B>tset</B> had done.
+</PRE><H2><a name="h2-FILES">FILES</a></H2><PRE>
+ <EM>/usr/share/tabset</EM>
+ tab stop initialization database
- At the same time, Bostic added a shell script named "clear", which used
- <B>tput</B> to clear the screen.
-
- Both of these appeared in 4.4BSD, becoming the "modern" BSD
- implementation of <B>tput</B>.
-
- This implementation of <B>tput</B> began from a different source than AT&T or
- BSD: Ross Ridge's <I>mytinfo</I> package, published on <I>comp.sources.unix</I> in
- December 1992. Ridge's program made more sophisticated use of the
- terminal capabilities than the BSD program. Eric Raymond used that
- <B>tput</B> program (and other parts of <I>mytinfo</I>) in ncurses in June 1995.
- Using the portions dealing with terminal capabilities almost without
- change, Raymond made improvements to the way the command-line
- parameters were handled.
+ <EM>/usr/share/terminfo</EM>
+ compiled terminal description database
</PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
- This implementation of <B>tput</B> differs from AT&T <B>tput</B> in two important
+ This implementation of <STRONG>tput</STRONG> differs from AT&T <STRONG>tput</STRONG> in two important
areas:
- <B>o</B> <B>tput</B> <I>capname</I> writes to the standard output. That need not be a
+ <STRONG>o</STRONG> <STRONG>tput</STRONG> <EM>cap-code</EM> writes to the standard output. That need not be a
regular terminal. However, the subcommands which manipulate
terminal modes may not use the standard output.
- The AT&T implementation's <B>init</B> and <B>reset</B> commands use the BSD
- (4.1c) <B>tset</B> source, which manipulates terminal modes. It
+ The AT&T implementation's <STRONG>init</STRONG> and <STRONG>reset</STRONG> commands use the BSD
+ (4.1c) <STRONG>tset</STRONG> source, which manipulates terminal modes. It
successively tries standard output, standard error, standard input
before falling back to "/dev/tty" and finally just assumes a 1200Bd
terminal. When updating terminal modes, it ignores errors.
- Until changes made after ncurses 6.0, <B>tput</B> did not modify terminal
- modes. <B>tput</B> now uses a similar scheme, using functions shared with
- <B>tset</B> (and ultimately based on the 4.4BSD <B>tset</B>). If it is not able
- to open a terminal, e.g., when running in <B>cron</B>, <B>tput</B> will return an
- error.
+ Until changes made after <EM>ncurses</EM> 6.0, <STRONG>tput</STRONG> did not modify terminal
+ modes. <STRONG>tput</STRONG> now uses a similar scheme, using functions shared with
+ <STRONG>tset</STRONG> (and ultimately based on the 4.4BSD <STRONG>tset</STRONG>). If it is not able
+ to open a terminal, e.g., when running in <STRONG>cron(1)</STRONG>, <STRONG>tput</STRONG> will return
+ an error.
- <B>o</B> AT&T <B>tput</B> guesses the type of its <I>capname</I> operands by seeing if all
- of the characters are numeric, or not.
+ <STRONG>o</STRONG> AT&T <STRONG>tput</STRONG> guesses the type of its <EM>cap-code</EM> operands by seeing if
+ all of the characters are numeric, or not.
- Most implementations which provide support for <I>capname</I> operands use
- the <I>tparm</I> function to expand parameters in it. That function
- expects a mixture of numeric and string parameters, requiring <B>tput</B>
+ Most implementations which provide support for <EM>cap-code</EM> operands
+ use the <STRONG>tparm</STRONG> function to expand parameters in it. That function
+ expects a mixture of numeric and string parameters, requiring <STRONG>tput</STRONG>
to know which type to use.
This implementation uses a table to determine the parameter types
- for the standard <I>capname</I> operands, and an internal library function
- to analyze nonstandard <I>capname</I> operands.
-
- This implementation (unlike others) can accept both <I>termcap</I> and
- <I>terminfo</I> names for the <I>capname</I> feature, if <I>termcap</I> support is compiled
- in. However, the predefined <I>termcap</I> and <I>terminfo</I> names have two
- ambiguities in this case (and the <I>terminfo</I> name is assumed):
-
- <B>o</B> The <I>termcap</I> name <B>dl</B> corresponds to the <I>terminfo</I> name <B>dl1</B> (delete
+ for the standard <EM>cap-code</EM> operands, and an internal library
+ function to analyze nonstandard <EM>cap-code</EM> operands.
+
+ Besides providing more reliable operation than AT&T's utility, a
+ portability problem is introduced by this analysis: An OpenBSD
+ developer adapted the internal library function from <EM>ncurses</EM> to
+ port NetBSD's termcap-based <STRONG>tput</STRONG> to terminfo. That had been
+ modified to interpret multiple commands on a line. Portable
+ applications should not rely upon this feature; <EM>ncurses</EM> provides it
+ to support applications written specifically for OpenBSD.
+
+ This implementation (unlike others) can accept both <EM>termcap</EM> and
+ <EM>terminfo</EM> names for the <EM>cap-code</EM> feature, if <EM>termcap</EM> support is compiled
+ in. However, the predefined <EM>termcap</EM> and <EM>terminfo</EM> names have two
+ ambiguities in this case (and the <EM>terminfo</EM> name is assumed):
+
+ <STRONG>o</STRONG> The <EM>termcap</EM> name <STRONG>dl</STRONG> corresponds to the <EM>terminfo</EM> name <STRONG>dl1</STRONG> (delete
one line).
- The <I>terminfo</I> name <B>dl</B> corresponds to the <I>termcap</I> name <B>DL</B> (delete a
+ The <EM>terminfo</EM> name <STRONG>dl</STRONG> corresponds to the <EM>termcap</EM> name <STRONG>DL</STRONG> (delete a
given number of lines).
- <B>o</B> The <I>termcap</I> name <B>ed</B> corresponds to the <I>terminfo</I> name <B>rmdc</B> (end
+ <STRONG>o</STRONG> The <EM>termcap</EM> name <STRONG>ed</STRONG> corresponds to the <EM>terminfo</EM> name <STRONG>rmdc</STRONG> (end
delete mode).
- The <I>terminfo</I> name <B>ed</B> corresponds to the <I>termcap</I> name <B>cd</B> (clear to
+ The <EM>terminfo</EM> name <STRONG>ed</STRONG> corresponds to the <EM>termcap</EM> name <STRONG>cd</STRONG> (clear to
end of screen).
- The <B>longname</B> and <B>-S</B> options, and the parameter-substitution features
- used in the <B>cup</B> example, were not supported in BSD curses before
- 4.3reno (1989) or in AT&T/USL curses before SVr4 (1988).
+ The <STRONG>longname</STRONG> and <STRONG>-S</STRONG> options, and the parameter-substitution features
+ used in the <STRONG>cup</STRONG> example, were not supported in AT&T/USL <EM>curses</EM> before
+ SVr4 (1989). Later, 4.3BSD-Reno (1990) added support for <STRONG>longname</STRONG>, and
+ NetBSD (1994) added support for the parameter-substitution features.
- IEEE Std 1003.1/The Open Group Base Specifications Issue 7
- (POSIX.1-2008) documents only the operands for <B>clear</B>, <B>init</B> and <B>reset</B>.
+ IEEE Std 1003.1/The Open Group Base Specifications Issue 7
+ (POSIX.1-2008) documents only the operands for <STRONG>clear</STRONG>, <STRONG>init</STRONG> and <STRONG>reset</STRONG>.
There are a few interesting observations to make regarding that:
- <B>o</B> In this implementation, <B>clear</B> is part of the <I>capname</I> support. The
- others (<B>init</B> and <B>longname</B>) do not correspond to terminal
+ <STRONG>o</STRONG> In this implementation, <STRONG>clear</STRONG> is part of the <EM>cap-code</EM> support. The
+ others (<STRONG>init</STRONG> and <STRONG>longname</STRONG>) do not correspond to terminal
capabilities.
- <B>o</B> Other implementations of <B>tput</B> on SVr4-based systems such as
- Solaris, IRIX64 and HPUX as well as others such as AIX and Tru64
- provide support for <I>capname</I> operands.
+ <STRONG>o</STRONG> Other implementations of <STRONG>tput</STRONG> on SVr4-based systems such as
+ Solaris, IRIX64 and HP-UX as well as others such as AIX and Tru64
+ provide support for <EM>cap-code</EM> operands.
- <B>o</B> A few platforms such as FreeBSD recognize termcap names rather than
- terminfo capability names in their respective <B>tput</B> commands. Since
- 2010, NetBSD's <B>tput</B> uses terminfo names. Before that, it (like
+ <STRONG>o</STRONG> A few platforms such as FreeBSD recognize termcap names rather than
+ terminfo capability names in their respective <STRONG>tput</STRONG> commands. Since
+ 2010, NetBSD's <STRONG>tput</STRONG> uses terminfo names. Before that, it (like
FreeBSD) recognized termcap names.
- Beginning in 2021, FreeBSD uses the ncurses <B>tput</B>, configured for
+ Beginning in 2021, FreeBSD uses the <EM>ncurses</EM> <STRONG>tput</STRONG>, configured for
both terminfo (tested first) and termcap (as a fallback).
- Because (apparently) <I>all</I> of the certified Unix systems support the full
- set of capability names, the reasoning for documenting only a few may
+ Because (apparently) <EM>all</EM> of the certified Unix systems support the full
+ set of capability names, the reasoning for documenting only a few may
not be apparent.
- <B>o</B> X/Open Curses Issue 7 documents <B>tput</B> differently, with <I>capname</I> and
+ <STRONG>o</STRONG> X/Open Curses Issue 7 documents <STRONG>tput</STRONG> differently, with <EM>cap-code</EM> and
the other features used in this implementation.
- <B>o</B> That is, there are two standards for <B>tput</B>: POSIX (a subset) and
- X/Open Curses (the full implementation). POSIX documents a subset
- to avoid the complication of including X/Open Curses and the
+ <STRONG>o</STRONG> That is, there are two standards for <STRONG>tput</STRONG>: POSIX (a subset) and
+ X/Open Curses (the full implementation). POSIX documents a subset
+ to avoid the complication of including X/Open Curses and the
terminal capabilities database.
- <B>o</B> While it is certainly possible to write a <B>tput</B> program without
- using curses, none of the systems which have a curses
- implementation provide a <B>tput</B> utility which does not provide the
- <I>capname</I> feature.
+ <STRONG>o</STRONG> While it is certainly possible to write a <STRONG>tput</STRONG> program without
+ using <EM>curses,</EM> no system with a <EM>curses</EM> implementation provides a
+ <STRONG>tput</STRONG> utility that does not also supply the <EM>cap-code</EM> feature.
X/Open Curses Issue 7 (2009) is the first version to document
utilities. However that part of X/Open Curses does not follow existing
- practice (i.e., Unix features documented in SVID 3):
+ practice (that is, System V <EM>curses</EM> behavior).
- <B>o</B> It assigns exit code 4 to "invalid operand", which may be the same
- as <I>unknown</I> <I>capability</I>. For instance, the source code for Solaris'
- xcurses uses the term "invalid" in this case.
+ <STRONG>o</STRONG> It assigns exit status 4 to "invalid operand", which may be the
+ same as <EM>unknown</EM> <EM>capability</EM>. For instance, the source code for
+ Solaris' xcurses uses the term "invalid" in this case.
- <B>o</B> It assigns exit code 255 to a numeric variable that is not
+ <STRONG>o</STRONG> It assigns exit status 255 to a numeric variable that is not
specified in the terminfo database. That likely is a documentation
- error, confusing the <B>-1</B> written to the standard output for an
- absent or cancelled numeric value versus an (unsigned) exit code.
+ error, confusing the <STRONG>-1</STRONG> written to the standard output for an
+ absent or cancelled numeric value versus an (unsigned) exit status.
- The various Unix systems (AIX, HPUX, Solaris) use the same exit-codes
- as ncurses.
+ The various Unix systems (AIX, HP-UX, Solaris) use the same exit
+ statuses as <EM>ncurses</EM>.
- NetBSD curses documents different exit codes which do not correspond to
- either ncurses or X/Open.
+ NetBSD curses documents different exit statuses which do not correspond
+ to either <EM>ncurses</EM> or X/Open.
-</PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
- <B><A HREF="clear.1.html">clear(1)</A></B>, <B>stty(1)</B>, <B><A HREF="tabs.1.html">tabs(1)</A></B>, <B><A HREF="tset.1.html">tset(1)</A></B>, <B><A HREF="curs_termcap.3X.html">curs_termcap(3X)</A></B>, <B><A HREF="terminfo.5.html">terminfo(5)</A></B>.
+</PRE><H2><a name="h2-HISTORY">HISTORY</a></H2><PRE>
+ The <STRONG>tput</STRONG> command was begun by Bill Joy in 1980. The initial version
+ only cleared the screen.
+
+ AT&T System V provided a different <STRONG>tput</STRONG> command:
+
+ <STRONG>o</STRONG> SVr2 provided a rudimentary <STRONG>tput</STRONG> which checked the parameter
+ against each predefined capability and returned the corresponding
+ value. This version of <STRONG>tput</STRONG> did not use <STRONG><A HREF="curs_terminfo.3x.html">tparm(3x)</A></STRONG> for the
+ capabilities which are parameterized.
+
+ <STRONG>o</STRONG> SVr3 replaced that, a year later, by a more extensive program whose
+ <STRONG>init</STRONG> and <STRONG>reset</STRONG> subcommands (more than half the program) were
+ incorporated from the <STRONG>reset</STRONG> feature of BSD <STRONG>tset</STRONG> written by Eric
+ Allman.
+
+ <STRONG>o</STRONG> SVr4 added color initialization using the <STRONG>orig_colors</STRONG> and <STRONG>orig_pair</STRONG>
+ capabilities in the <STRONG>init</STRONG> subcommand.
+
+ Keith Bostic replaced the BSD <STRONG>tput</STRONG> command in 1989 with a new
+ implementation based on the AT&T System V program <STRONG>tput</STRONG>. Like the AT&T
+ program, Bostic's version accepted some parameters named for <EM>terminfo</EM>
+ capabilities (<STRONG>clear</STRONG>, <STRONG>init</STRONG>, <STRONG>longname</STRONG> and <STRONG>reset</STRONG>). However (because he
+ had only <EM>termcap</EM> available), it accepted <EM>termcap</EM> names for other
+ capabilities. Also, Bostic's BSD <STRONG>tput</STRONG> did not modify the terminal I/O
+ modes as the earlier BSD <STRONG>tset</STRONG> had done.
+
+ At the same time, Bostic added a shell script named "clear", which used
+ <STRONG>tput</STRONG> to clear the screen.
+
+ Both of these appeared in 4.4BSD, becoming the "modern" BSD
+ implementation of <STRONG>tput</STRONG>.
+
+ This implementation of <STRONG>tput</STRONG> began from a different source than AT&T or
+ BSD: Ross Ridge's <EM>mytinfo</EM> package, published on <EM>comp.sources.unix</EM> in
+ December 1992. Ridge's program made more sophisticated use of the
+ terminal capabilities than the BSD program. Eric Raymond used that
+ <STRONG>tput</STRONG> program (and other parts of <EM>mytinfo</EM>) in <EM>ncurses</EM> in June 1995.
+ Using the portions dealing with terminal capabilities almost without
+ change, Raymond made improvements to the way the command-line
+ parameters were handled.
+
+
+</PRE><H2><a name="h2-EXAMPLES">EXAMPLES</a></H2><PRE>
+ <STRONG>tput</STRONG> <STRONG>init</STRONG>
+ Initialize the terminal according to the type of terminal in the
+ environment variable <EM>TERM</EM>. This command should be included in
+ everyone's .profile after the environment variable <EM>TERM</EM> has been
+ exported, as illustrated on the <STRONG>profile(5)</STRONG> manual page.
+
+ <STRONG>tput</STRONG> <STRONG>-T5620</STRONG> <STRONG>reset</STRONG>
+ Reset an AT&T 5620 terminal, overriding the type of terminal in
+ the environment variable <EM>TERM</EM>.
+
+ <STRONG>tput</STRONG> <STRONG>cup</STRONG> <STRONG>0</STRONG> <STRONG>0</STRONG>
+ Send the sequence to move the cursor to row <STRONG>0</STRONG>, column <STRONG>0</STRONG> (the upper
+ left corner of the screen, usually known as the "home" cursor
+ position).
+
+ <STRONG>tput</STRONG> <STRONG>clear</STRONG>
+ Echo the clear-screen sequence for the current terminal.
+
+ <STRONG>tput</STRONG> <STRONG>cols</STRONG>
+ Print the number of columns for the current terminal.
- This describes <B>ncurses</B> version 6.2 (patch 20210612).
+ <STRONG>tput</STRONG> <STRONG>-T450</STRONG> <STRONG>cols</STRONG>
+ Print the number of columns for the 450 terminal.
+
+ <STRONG>bold=`tput</STRONG> <STRONG>smso`</STRONG> <STRONG>offbold=`tput</STRONG> <STRONG>rmso`</STRONG>
+ Set the shell variables <STRONG>bold</STRONG>, to begin stand-out mode sequence,
+ and <STRONG>offbold</STRONG>, to end standout mode sequence, for the current
+ terminal. This might be followed by a prompt: <STRONG>echo</STRONG> <STRONG>"${bold}Please</STRONG>
+ <STRONG>type</STRONG> <STRONG>in</STRONG> <STRONG>your</STRONG> <STRONG>name:</STRONG> <STRONG>${offbold}\c"</STRONG>
+
+ <STRONG>tput</STRONG> <STRONG>hc</STRONG>
+ Set exit status to indicate if the current terminal is a hard copy
+ terminal.
+
+ <STRONG>tput</STRONG> <STRONG>cup</STRONG> <STRONG>23</STRONG> <STRONG>4</STRONG>
+ Send the sequence to move the cursor to row 23, column 4.
+
+ <STRONG>tput</STRONG> <STRONG>cup</STRONG>
+ Send the terminfo string for cursor-movement, with no parameters
+ substituted.
+
+ <STRONG>tput</STRONG> <STRONG>longname</STRONG>
+ Print the long name from the <EM>terminfo</EM> database for the type of
+ terminal specified in the environment variable <EM>TERM</EM>.
+
+ <STRONG>tput</STRONG> <STRONG>-S</STRONG>
+ The <STRONG>-S</STRONG> option can be profitably used with a shell "here document".
+
+ $ <STRONG>tput</STRONG> <STRONG>-S</STRONG> <STRONG><<!</STRONG>
+ > <STRONG>clear</STRONG>
+ > <STRONG>cup</STRONG> <STRONG>10</STRONG> <STRONG>10</STRONG>
+ > <STRONG>bold</STRONG>
+ > <STRONG>!</STRONG>
+ We see <STRONG>tput</STRONG> processing several capabilities in one invocation. It
+ clears the screen, moves the cursor to position (10, 10) and turns
+ on bold (extra bright) mode.
+ The same sequence of commands can be combined using the OpenBSD
+ feature:
- <B><A HREF="tput.1.html">tput(1)</A></B>
+ $ <STRONG>tput</STRONG> <STRONG>clear</STRONG> <STRONG>cup</STRONG> <STRONG>10</STRONG> <STRONG>10</STRONG> <STRONG>bold</STRONG>
+
+
+</PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
+ <STRONG><A HREF="clear.1.html">clear(1)</A></STRONG>, <STRONG>stty(1)</STRONG>, <STRONG><A HREF="tabs.1.html">tabs(1)</A></STRONG>, <STRONG><A HREF="tset.1.html">tset(1)</A></STRONG>, <STRONG><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></STRONG>, <STRONG><A HREF="terminfo.5.html">terminfo(5)</A></STRONG>
+
+
+
+ncurses 6.4 2023-12-23 <STRONG><A HREF="tput.1.html">tput(1)</A></STRONG>
</PRE>
<div class="nav">
<ul>
<li><a href="#h3-Terminal-Size">Terminal Size</a></li>
</ul>
</li>
-<li><a href="#h2-EXAMPLES">EXAMPLES</a></li>
-<li><a href="#h2-FILES">FILES</a></li>
-<li><a href="#h2-EXIT-CODES">EXIT CODES</a></li>
+<li><a href="#h2-EXIT-STATUS">EXIT STATUS</a></li>
<li><a href="#h2-DIAGNOSTICS">DIAGNOSTICS</a></li>
-<li><a href="#h2-HISTORY">HISTORY</a></li>
+<li><a href="#h2-FILES">FILES</a></li>
<li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
+<li><a href="#h2-HISTORY">HISTORY</a></li>
+<li><a href="#h2-EXAMPLES">EXAMPLES</a></li>
<li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
</ul>
</div>
projects / ncurses.git / blobdiff