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-<H1 class="no-header">curs_util 3x 2023-09-23 ncurses 6.4 Library calls</H1>
+<H1 class="no-header">curs_util 3x 2024-04-20 ncurses 6.5 Library calls</H1>
<PRE>
<STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG> Library calls <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
</PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
<STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
- <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*unctrl(chtype</STRONG> <EM>c</EM><STRONG>);</STRONG>
- <STRONG>wchar_t</STRONG> <STRONG>*wunctrl(cchar_t</STRONG> <STRONG>*</STRONG><EM>c</EM><STRONG>);</STRONG>
+ <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*unctrl(chtype</STRONG> <EM>ch</EM><STRONG>);</STRONG>
+ <STRONG>wchar_t</STRONG> <STRONG>*wunctrl(cchar_t</STRONG> <STRONG>*</STRONG><EM>wch</EM><STRONG>);</STRONG>
<STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*keyname(int</STRONG> <EM>c</EM><STRONG>);</STRONG>
- <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*key_name(wchar_t</STRONG> <EM>w</EM><STRONG>);</STRONG>
+ <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*key_name(wchar_t</STRONG> <EM>wc</EM><STRONG>);</STRONG>
<STRONG>void</STRONG> <STRONG>filter(void);</STRONG>
</PRE><H3><a name="h3-unctrl">unctrl</a></H3><PRE>
The <STRONG>unctrl</STRONG> routine returns a character string which is a printable
- representation of the character <EM>c</EM>:
+ representation of the character <EM>ch</EM>:
<STRONG>o</STRONG> Printable characters are displayed as themselves, e.g., a one-
character string containing the key.
this follows the X/Open specification.
The corresponding <STRONG>wunctrl</STRONG> returns a printable representation of a
- complex character <EM>c</EM>.
+ complex character <EM>wch</EM>.
In both <STRONG>unctrl</STRONG> and <STRONG>wunctrl</STRONG> the attributes and color associated with the
character parameter are ignored.
-</PRE><H3><a name="h3-keyname_key_name">keyname
/key_name</a></H3><PRE>
+</PRE><H3><a name="h3-keyname_key_name">keyname
, key_name</a></H3><PRE>
The <STRONG>keyname</STRONG> routine returns a character string corresponding to the key
<EM>c</EM>. Key codes are different from character codes.
<STRONG>o</STRONG> <STRONG>key_name</STRONG> does not return the name of a function key.
-</PRE><H3><a name="h3-filter_nofilter">filter
/nofilter</a></H3><PRE>
+</PRE><H3><a name="h3-filter_nofilter">filter
, nofilter</a></H3><PRE>
The <STRONG>filter</STRONG> routine, if used, must be called before <STRONG>initscr</STRONG> or <STRONG>newterm</STRONG>
are called. Calling <STRONG>filter</STRONG> causes these changes in initialization:
<STRONG>o</STRONG> Then it asks for the screen size via operating system calls. If
successful, it overrides the values from the terminal database.
- <STRONG>o</STRONG> Finally (unless <STRONG>use_env</STRONG> was called with <STRONG>FALSE</STRONG> parameter), <STRONG>ncurses</STRONG>
- examines the <STRONG>LINES</STRONG> or <STRONG>COLUMNS</STRONG> environment variables, using a value
+ <STRONG>o</STRONG> Finally (unless <STRONG>use_env</STRONG> was called with <STRONG>FALSE</STRONG> parameter), <EM>ncurses</EM>
+ examines the <EM>LINES</EM> or <EM>COLUMNS</EM> environment variables, using a value
in those to override the results from the operating system or
terminal database.
- <STRONG>Ncurses</STRONG> also updates the screen size in response to <STRONG>SIGWINCH</STRONG>,
- unless overridden by the <STRONG>LINES</STRONG> or <STRONG>COLUMNS</STRONG> environment variables,
+ <EM>curses</EM> also updates the screen size in response to <STRONG>SIGWINCH</STRONG>, unless
+ overridden by the <EM>LINES</EM> or <EM>COLUMNS</EM> environment variables,
</PRE><H3><a name="h3-use_tioctl">use_tioctl</a></H3><PRE>
The <STRONG>use_tioctl</STRONG> routine, if used, should be called before <STRONG>initscr</STRONG> or
<STRONG>newterm</STRONG> are called (because those compute the screen size). After
- <STRONG>use_tioctl</STRONG> is called with <STRONG>TRUE</STRONG> as an argument, <STRONG>ncurses</STRONG> modifies the
+ <STRONG>use_tioctl</STRONG> is called with <STRONG>TRUE</STRONG> as an argument, <EM>ncurses</EM> modifies the
last step in its computation of screen size as follows:
- <STRONG>o</STRONG> checks if the <STRONG>LINES</STRONG> and <STRONG>COLUMNS</STRONG> environment variables are set to a
+ <STRONG>o</STRONG> checks if the <EM>LINES</EM> and <EM>COLUMNS</EM> environment variables are set to a
number greater than zero.
- <STRONG>o</STRONG> for each, <STRONG>ncurses</STRONG> updates the corresponding environment variable
+ <STRONG>o</STRONG> for each, <EM>ncurses</EM> updates the corresponding environment variable
with the value that it has obtained via operating system call or
from the terminal database.
- <STRONG>o</STRONG> <STRONG>ncurses</STRONG> re-fetches the value of the environment variables so that
+ <STRONG>o</STRONG> <EM>ncurses</EM> re-fetches the value of the environment variables so that
it is still the environment variables which set the screen size.
The <STRONG>use_env</STRONG> and <STRONG>use_tioctl</STRONG> routines combine as follows.
-----------------------------------------------------------------
<STRONG>TRUE</STRONG> <STRONG>FALSE</STRONG> This is the default behavior. <EM>ncurses</EM>
uses operating system calls unless
- overridden by <STRONG>LINES</STRONG> or <STRONG>COLUMNS</STRONG>
+ overridden by <EM>LINES</EM> or <EM>COLUMNS</EM>
environment variables; default.
- <STRONG>TRUE</STRONG> <STRONG>TRUE</STRONG> <EM>ncurses</EM> updates <STRONG>LINES</STRONG> and <STRONG>COLUMNS</STRONG> based
+ <STRONG>TRUE</STRONG> <STRONG>TRUE</STRONG> <EM>ncurses</EM> updates <EM>LINES</EM> and <EM>COLUMNS</EM> based
on operating system calls.
- <STRONG>FALSE</STRONG> <STRONG>TRUE</STRONG> <EM>ncurses</EM> ignores <STRONG>LINES</STRONG> and <STRONG>COLUMNS</STRONG>, using
+ <STRONG>FALSE</STRONG> <STRONG>TRUE</STRONG> <EM>ncurses</EM> ignores <EM>LINES</EM> and <EM>COLUMNS</EM>, using
operating system calls to obtain size.
-</PRE><H3><a name="h3-putwin_getwin">putwin
/getwin</a></H3><PRE>
+</PRE><H3><a name="h3-putwin_getwin">putwin
, getwin</a></H3><PRE>
The <STRONG>putwin</STRONG> routine writes all data associated with window (or pad) <EM>win</EM>
into the file to which <EM>filep</EM> points. This information can be later
retrieved using the <STRONG>getwin</STRONG> function.
that data. It returns a pointer to the new window. There are a few
caveats:
- <STRONG>o</STRONG> the data written is a copy of the <STRONG>WINDOW</STRONG> structure, and its
+ <STRONG>o</STRONG> the data written is a copy of the <EM>WINDOW</EM> structure, and its
associated character cells. The format differs between the wide-
- character (<STRONG>ncursesw</STRONG>) and non-wide (<STRONG>ncurses</STRONG>) libraries. You can
+ character (<EM>ncursesw</EM>) and non-wide (<EM>ncurses</EM>) libraries. You can
transfer data between the two, however.
<STRONG>o</STRONG> the retrieved window is always created as a top-level window (or
</PRE><H3><a name="h3-delay_output">delay_output</a></H3><PRE>
The <STRONG>delay_output</STRONG> routine inserts an <EM>ms</EM> millisecond pause in output.
- This routine should not be used extensively because padding characters
- are used rather than a CPU pause. If no padding character is
- specified, this uses <STRONG>napms</STRONG> to perform the delay.
+ Employ this function judiciously when terminal output uses padding,
+ because <EM>ncurses</EM> transmits null characters (consuming CPU and I/O
+ resources) instead of sleeping and requesting resumption from the
+ operating system. Padding is used unless:
+
+ <STRONG>o</STRONG> the terminal description has <STRONG>npc</STRONG> (<STRONG>no_pad_char</STRONG>) capability, or
+
+ <STRONG>o</STRONG> the environment variable <STRONG>NCURSES_NO_PADDING</STRONG> is set.
+
+ If padding is not in use, <EM>ncurses</EM> uses <STRONG>napms</STRONG> to perform the delay. If
+ the value of <EM>ms</EM> exceeds 30,000 (thirty seconds), it is capped at that
+ value.
</PRE><H3><a name="h3-flushinp">flushinp</a></H3><PRE>
- The <STRONG>flushinp</STRONG> routine throws away any typeahead that has been typed by
+ The <STRONG>flushinp</STRONG> routine throws away any typeahead that has been typed by
the user and has not yet been read by the program.
</PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
- Except for <STRONG>flushinp</STRONG>, routines that return an integer return <STRONG>ERR</STRONG> upon
- failure and <STRONG>OK</STRONG> (SVr4 specifies only "an integer value other than <STRONG>ERR</STRONG>")
+ Except for <STRONG>flushinp</STRONG>, routines that return an integer return <STRONG>ERR</STRONG> upon
+ failure and <STRONG>OK</STRONG> (SVr4 specifies only "an integer value other than <STRONG>ERR</STRONG>")
upon successful completion.
Routines that return pointers return <STRONG>NULL</STRONG> on error.
- X/Open does not define any error conditions. In this implementation
+ X/Open Curses does not specify any error conditions. In this
+ implementation
<STRONG>flushinp</STRONG>
returns an error if the terminal was not initialized.
</PRE><H3><a name="h3-filter">filter</a></H3><PRE>
The SVr4 documentation describes the action of <STRONG>filter</STRONG> only in the
- vaguest terms. The description here is adapted from the XSI Curses
- standard (which erroneously fails to describe the disabling of <STRONG>cuu</STRONG>).
+ vaguest terms. The description here is adapted from X/Open Curses
+ (which erroneously fails to describe the disabling of <STRONG>cuu</STRONG>).
+
+
+</PRE><H3><a name="h3-delay_output-padding">delay_output padding</a></H3><PRE>
+ The limitation to 30 seconds and the use of <STRONG>napms</STRONG> differ from other
+ implementations.
+
+ <STRONG>o</STRONG> SVr4 curses does not delay if no padding character is available.
+
+ <STRONG>o</STRONG> NetBSD curses uses <STRONG>napms</STRONG> when no padding character is available,
+ but does not take timing into account when using the padding
+ character.
+
+ Neither limits the delay.
</PRE><H3><a name="h3-keyname">keyname</a></H3><PRE>
- The <STRONG>keyname</STRONG> function may return the names of user-defined string
- capabilities which are defined in the terminfo entry via the <STRONG>-x</STRONG> option
+ The <STRONG>keyname</STRONG> function may return the names of user-defined string
+ capabilities which are defined in the terminfo entry via the <STRONG>-x</STRONG> option
of <STRONG>tic</STRONG>. This implementation automatically assigns at run-time keycodes
- to user-defined strings which begin with "k". The keycodes start at
+ to user-defined strings which begin with "k". The keycodes start at
KEY_MAX, but are not guaranteed to be the same value for different runs
- because user-defined codes are merged from all terminal descriptions
- which have been loaded. The <STRONG><A HREF="curs_extend.3x.html">use_extended_names(3x)</A></STRONG> function controls
- whether this data is loaded when the terminal description is read by
+ because user-defined codes are merged from all terminal descriptions
+ which have been loaded. The <STRONG><A HREF="curs_extend.3x.html">use_extended_names(3x)</A></STRONG> function controls
+ whether this data is loaded when the terminal description is read by
the library.
-</PRE><H3><a name="h3-nofilter_use_tioctl">nofilter
/use_tioctl</a></H3><PRE>
- The <STRONG>nofilter</STRONG> and <STRONG>use_tioctl</STRONG> routines are specific to <STRONG>ncurses</STRONG>. They
- were not supported on Version 7, BSD or System V implementations. It
- is recommended that any code depending on <STRONG>ncurses</STRONG> extensions be
+</PRE><H3><a name="h3-nofilter_use_tioctl">nofilter
, use_tioctl</a></H3><PRE>
+ The <STRONG>nofilter</STRONG> and <STRONG>use_tioctl</STRONG> routines are specific to <EM>ncurses</EM>. They
+ were not supported on Version 7, BSD or System V implementations. It
+ is recommended that any code depending on <EM>ncurses</EM> extensions be
conditioned using <STRONG>NCURSES_VERSION</STRONG>.
</PRE><H3><a name="h3-putwin_getwin-file-format">putwin/getwin file-format</a></H3><PRE>
The <STRONG>putwin</STRONG> and <STRONG>getwin</STRONG> functions have several issues with portability:
- <STRONG>o</STRONG> The files written and read by these functions use an
- implementation-specific format. Although the format is an obvious
+ <STRONG>o</STRONG> The files written and read by these functions use an
+ implementation-specific format. Although the format is an obvious
target for standardization, it has been overlooked.
- Interestingly enough, according to the copyright dates in Solaris
- source, the functions (along with <STRONG>scr_init</STRONG>, etc.) originated with
+ Interestingly enough, according to the copyright dates in Solaris
+ source, the functions (along with <STRONG>scr_init</STRONG>, etc.) originated with
the University of California, Berkeley (in 1982) and were later (in
- 1988) incorporated into SVr4. Oddly, there are no such functions
+ 1988) incorporated into SVr4. Oddly, there are no such functions
in the 4.3BSD curses sources.
- <STRONG>o</STRONG> Most implementations simply dump the binary <STRONG>WINDOW</STRONG> structure to the
- file. These include SVr4 curses, NetBSD and PDCurses, as well as
- older <STRONG>ncurses</STRONG> versions. This implementation (as well as the X/Open
+ <STRONG>o</STRONG> Most implementations simply dump the binary <EM>WINDOW</EM> structure to the
+ file. These include SVr4 curses, NetBSD and PDCurses, as well as
+ older <EM>ncurses</EM> versions. This implementation (as well as the X/Open
variant of Solaris curses, dated 1995) uses textual dumps.
- The implementations which use binary dumps use block-I/O (the
- <STRONG>fwrite</STRONG> and <STRONG>fread</STRONG> functions). Those that use textual dumps use
+ The implementations which use binary dumps use block-I/O (the
+ <STRONG>fwrite</STRONG> and <STRONG>fread</STRONG> functions). Those that use textual dumps use
buffered-I/O. A few applications may happen to write extra data in
- the file using these functions. Doing that can run into problems
- mixing block- and buffered-I/O. This implementation reduces the
- problem on writes by flushing the output. However, reading from a
+ the file using these functions. Doing that can run into problems
+ mixing block- and buffered-I/O. This implementation reduces the
+ problem on writes by flushing the output. However, reading from a
file written using mixed schemes may not be successful.
-</PRE><H3><a name="h3-unctrl_wunctrl">unctrl
/wunctrl</a></H3><PRE>
- The XSI Curses standard, Issue 4 describes these functions. It states
- that <STRONG>unctrl</STRONG> and <STRONG>wunctrl</STRONG> will return a null pointer if unsuccessful, but
- does not define any error conditions. This implementation checks for
- three cases:
+</PRE><H3><a name="h3-unctrl_wunctrl">unctrl
, wunctrl</a></H3><PRE>
+ X/Open Curses, Issue 4 describes these functions. It states that
+ <STRONG>unctrl</STRONG> and <STRONG>wunctrl</STRONG> will return a null pointer if unsuccessful, but does
+ not define any error conditions. This implementation checks for three
+ cases:
- <STRONG>o</STRONG> the parameter is a 7-bit US-ASCII code. This is the case that
+ <STRONG>o</STRONG> the parameter is a 7-bit US-ASCII code. This is the case that
X/Open Curses documented.
<STRONG>o</STRONG> the parameter is in the range 128-159, i.e., a C1 control code. If
- <STRONG><A HREF="legacy_coding.3x.html">use_legacy_coding(3x)</A></STRONG> has been called with a <STRONG>2</STRONG> parameter, <STRONG>unctrl</STRONG>
- returns the parameter, i.e., a one-character string with the
- parameter as the first character. Otherwise, it returns "~@",
+ <STRONG><A HREF="legacy_coding.3x.html">use_legacy_coding(3x)</A></STRONG> has been called with a <STRONG>2</STRONG> parameter, <STRONG>unctrl</STRONG>
+ returns the parameter, i.e., a one-character string with the
+ parameter as the first character. Otherwise, it returns "~@",
"~A", etc., analogous to "^@", "^A", C0 controls.
X/Open Curses does not document whether <STRONG>unctrl</STRONG> can be called before
pointer.
The strings returned by <STRONG>unctrl</STRONG> in this implementation are determined at
- compile time, showing C1 controls from the upper-128 codes with a "~"
- prefix rather than "^". Other implementations have different
- conventions. For example, they may show both sets of control
- characters with "^", and strip the parameter to 7 bits. Or they may
- ignore C1 controls and treat all of the upper-128 codes as printable.
- This implementation uses 8 bits but does not modify the string to
- reflect locale. The <STRONG><A HREF="legacy_coding.3x.html">use_legacy_coding(3x)</A></STRONG> function allows the caller
+ compile time, showing C1 controls from the upper-128 codes with a "~"
+ prefix rather than "^". Other implementations have different
+ conventions. For example, they may show both sets of control
+ characters with "^", and strip the parameter to 7 bits. Or they may
+ ignore C1 controls and treat all of the upper-128 codes as printable.
+ This implementation uses 8 bits but does not modify the string to
+ reflect locale. The <STRONG><A HREF="legacy_coding.3x.html">use_legacy_coding(3x)</A></STRONG> function allows the caller
to change the output of <STRONG>unctrl</STRONG>.
- Likewise, the <STRONG><A HREF="curs_inopts.3x.html">meta(3x)</A></STRONG> function allows the caller to change the output
- of <STRONG>keyname</STRONG>, i.e., it determines whether to use the "M-" prefix for
- "meta" keys (codes in the range 128 to 255). Both
- <STRONG><A HREF="legacy_coding.3x.html">use_legacy_coding(3x)</A></STRONG> and <STRONG><A HREF="curs_inopts.3x.html">meta(3x)</A></STRONG> succeed only after curses is
- initialized. X/Open Curses does not document the treatment of codes
+ Likewise, the <STRONG><A HREF="curs_inopts.3x.html">meta(3x)</A></STRONG> function allows the caller to change the output
+ of <STRONG>keyname</STRONG>, i.e., it determines whether to use the "M-" prefix for
+ "meta" keys (codes in the range 128 to 255). Both
+ <STRONG><A HREF="legacy_coding.3x.html">use_legacy_coding(3x)</A></STRONG> and <STRONG><A HREF="curs_inopts.3x.html">meta(3x)</A></STRONG> succeed only after curses is
+ initialized. X/Open Curses does not document the treatment of codes
128 to 159. When treating them as "meta" keys (or if <STRONG>keyname</STRONG> is called
- before initializing curses), this implementation returns strings
+ before initializing curses), this implementation returns strings
"M-^@", "M-^A", etc.
- X/Open Curses documents <STRONG>unctrl</STRONG> as declared in <STRONG><unctrl.h></STRONG>, which <STRONG>ncurses</STRONG>
- does. However, <STRONG>ncurses</STRONG>' <STRONG><curses.h></STRONG> includes <STRONG><unctrl.h></STRONG>, matching the
+ X/Open Curses documents <STRONG>unctrl</STRONG> as declared in <STRONG><unctrl.h></STRONG>, which <EM>ncurses</EM>
+ does. However, <EM>ncurses</EM>' <STRONG><curses.h></STRONG> includes <STRONG><unctrl.h></STRONG>, matching the
behavior of SVr4 curses. Other implementations may not do that.
-</PRE><H3><a name="h3-use_env_use_tioctl">use_env
/use_tioctl</a></H3><PRE>
- If <STRONG>ncurses</STRONG> is configured to provide the sp-functions extension, the
- state of <STRONG>use_env</STRONG> and <STRONG>use_tioctl</STRONG> may be updated before creating each
- <EM>screen</EM> rather than once only (<STRONG><A HREF="curs_sp_funcs.3x.html">curs_sp_funcs(3x)</A></STRONG>). This feature of
+</PRE><H3><a name="h3-use_env_use_tioctl">use_env
, use_tioctl</a></H3><PRE>
+ If <EM>ncurses</EM> is configured to provide the sp-functions extension, the
+ state of <STRONG>use_env</STRONG> and <STRONG>use_tioctl</STRONG> may be updated before creating each
+ <EM>screen</EM> rather than once only (<STRONG><A HREF="curs_sp_funcs.3x.html">curs_sp_funcs(3x)</A></STRONG>). This feature of
<STRONG>use_env</STRONG> is not provided by other implementations of curses.
</PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
- <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>,
<STRONG><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></STRONG>, <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>, <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>,
+ <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>,
<STRONG><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></STRONG>, <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>, <STRONG><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></STRONG>,
<STRONG><A HREF="curs_scr_dump.3x.html">curs_scr_dump(3x)</A></STRONG>, <STRONG><A HREF="curs_sp_funcs.3x.html">curs_sp_funcs(3x)</A></STRONG>, <STRONG><A HREF="curs_variables.3x.html">curs_variables(3x)</A></STRONG>,
- <STRONG><A HREF="legacy_coding.3x.html">legacy_coding(3x)</A></STRONG>.
+ <STRONG><A HREF="legacy_coding.3x.html">legacy_coding(3x)</A></STRONG>
-ncurses 6.
4 2023-09-23 <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
+ncurses 6.
5 2024-04-20 <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>
</PRE>
<div class="nav">
<ul>
<li><a href="#h2-DESCRIPTION">DESCRIPTION</a>
<ul>
<li><a href="#h3-unctrl">unctrl</a></li>
-<li><a href="#h3-keyname_key_name">keyname/key_name</a></li>
-<li><a href="#h3-filter_nofilter">filter/nofilter</a></li>
+<li><a href="#h3-keyname_key_name">keyname, key_name</a></li>
+<li><a href="#h3-filter_nofilter">filter, nofilter</a></li>
<li><a href="#h3-use_env">use_env</a></li>
<li><a href="#h3-use_tioctl">use_tioctl</a></li>
-<li><a href="#h3-putwin_getwin">putwin/getwin</a></li>
+<li><a href="#h3-putwin_getwin">putwin, getwin</a></li>
<li><a href="#h3-delay_output">delay_output</a></li>
<li><a href="#h3-flushinp">flushinp</a></li>
</ul>
<li><a href="#h2-PORTABILITY">PORTABILITY</a>
<ul>
<li><a href="#h3-filter">filter</a></li>
+<li><a href="#h3-delay_output-padding">delay_output padding</a></li>
<li><a href="#h3-keyname">keyname</a></li>
-<li><a href="#h3-nofilter_use_tioctl">nofilter/use_tioctl</a></li>
+<li><a href="#h3-nofilter_use_tioctl">nofilter, use_tioctl</a></li>
<li><a href="#h3-putwin_getwin-file-format">putwin/getwin file-format</a></li>
-<li><a href="#h3-unctrl_wunctrl">unctrl/wunctrl</a></li>
-<li><a href="#h3-use_env_use_tioctl">use_env/use_tioctl</a></li>
+<li><a href="#h3-unctrl_wunctrl">unctrl, wunctrl</a></li>
+<li><a href="#h3-use_env_use_tioctl">use_env, use_tioctl</a></li>
</ul>
</li>
<li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
projects / ncurses.git / blobdiff