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- * @Id: curs_termattrs.3x,v 1.13 2015/07/21 00:03:34 tom Exp @
+ * @Id: curs_termattrs.3x,v 1.38 2024/04/13 22:16:39 tom Exp @
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-<H1 class="no-header">curs_termattrs 3x</H1>
+<H1 class="no-header">curs_termattrs 3x 2024-04-13 ncurses 6.4 Library calls</H1>
<PRE>
-<STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
<STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
+<STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
Library calls <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
</PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
<STRONG>baudrate</STRONG>, <STRONG>erasechar</STRONG>, <STRONG>erasewchar</STRONG>, <STRONG>has_ic</STRONG>, <STRONG>has_il</STRONG>, <STRONG>killchar</STRONG>, <STRONG>killwchar</STRONG>,
- <STRONG>longname</STRONG>, <STRONG>term_attrs</STRONG>, <STRONG>termattrs</STRONG>, <STRONG>termname</STRONG> - <STRONG>curses</STRONG> environment query
+ <STRONG>longname</STRONG>, <STRONG>term_attrs</STRONG>, <STRONG>termattrs</STRONG>, <STRONG>termname</STRONG> - <EM>curses</EM> environment query
routines
integer.
-</PRE><H3><a name="h3-erasechar_
-erasewchar">erasechar, erasewchar</a></H3><PRE>
+</PRE><H3><a name="h3-erasechar_erasewchar">erasechar, erasewchar</a></H3><PRE>
The <STRONG>erasechar</STRONG> routine returns the user's current erase character.
- The <STRONG>erasewchar</STRONG> routine stores the current erase character in the loca-
- tion referenced by <EM>ch</EM>. If no erase character has been defined, the
+ The <STRONG>erasewchar</STRONG> routine stores the current erase character in the
+ location referenced by <EM>ch</EM>. If no erase character has been defined, the
routine fails and the location referenced by <EM>ch</EM> is not changed.
-</PRE><H3><a name="h3-has_i
s_-has_il">has_is, has_il</a></H3><PRE>
+</PRE><H3><a name="h3-has_i
c_has_il">has_ic, has_il</a></H3><PRE>
The <STRONG>has_ic</STRONG> routine is true if the terminal has insert- and delete-
character capabilities.
The <STRONG>has_il</STRONG> routine is true if the terminal has insert- and delete-line
capabilities, or can simulate them using scrolling regions. This might
be used to determine if it would be appropriate to turn on physical
- scrolling using <STRONG>scrollok</STRONG>.
+ scrolling using <STRONG><A HREF="scrollok.3x.html">scrollok(3x)</A></STRONG>.
-</PRE><H3><a name="h3-killchar_
-killwchar">killchar, killwchar</a></H3><PRE>
+</PRE><H3><a name="h3-killchar_killwchar">killchar, killwchar</a></H3><PRE>
The <STRONG>killchar</STRONG> routine returns the user's current line kill character.
The <STRONG>killwchar</STRONG> routine stores the current line-kill character in the
terminals.
-</PRE><H3><a name="h3-termattrs_-term_attrs">termattrs, term_attrs</a></H3><PRE>
- If a given terminal does not support a video attribute that an applica-
- tion program is trying to use, <STRONG>curses</STRONG> may substitute a different video
- attribute for it. The <STRONG>termattrs</STRONG> and <STRONG>term_attrs</STRONG> functions return a log-
- ical <STRONG>OR</STRONG> of all video attributes supported by the terminal using <EM>A</EM><STRONG>_</STRONG> and
- <EM>WA</EM><STRONG>_</STRONG> constants respectively. This information is useful when a <STRONG>curses</STRONG>
- program needs complete control over the appearance of the screen.
+</PRE><H3><a name="h3-termattrs_term_attrs">termattrs, term_attrs</a></H3><PRE>
+ If a given terminal does not support a video attribute that an
+ application program is trying to use, <STRONG>curses</STRONG> may substitute a different
+ video attribute for it. The <STRONG>termattrs</STRONG> and <STRONG>term_attrs</STRONG> functions return
+ a logical <STRONG>OR</STRONG> of all video attributes supported by the terminal using <STRONG>A_</STRONG>
+ and <STRONG>WA_</STRONG> constants respectively. This information is useful when a
+ <STRONG>curses</STRONG> program needs complete control over the appearance of the
+ screen.
</PRE><H3><a name="h3-termname">termname</a></H3><PRE>
</PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
<STRONG>longname</STRONG> and <STRONG>termname</STRONG> return <STRONG>NULL</STRONG> on error.
- Routines that return an integer return <STRONG>ERR</STRONG> upon failure and <STRONG>OK</STRONG> (SVr4
- only specifies "an integer value other than <STRONG>ERR</STRONG>") upon successful com-
- pletion.
+ Routines that return an integer return <STRONG>ERR</STRONG> upon failure and <STRONG>OK</STRONG> (SVr4
+ only specifies "an integer value other than <STRONG>ERR</STRONG>") upon successful
+ completion.
</PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
</PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
The XSI Curses standard, Issue 4 describes these functions. It changes
- the return type of <STRONG>termattrs</STRONG> to the new type <STRONG>attr_t</STRONG>. Most versions of
+ the return type of <STRONG>termattrs</STRONG> to the new type <STRONG>attr_t</STRONG>. Most versions of
curses truncate the result returned by <STRONG>termname</STRONG> to 14 characters.
-
<STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
+
ncurses 6.4 2024-04-13 <STRONG><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></STRONG>
</PRE>
<div class="nav">
<ul>
<li><a href="#h2-DESCRIPTION">DESCRIPTION</a>
<ul>
<li><a href="#h3-baudrate">baudrate</a></li>
-<li><a href="#h3-erasechar_-erasewchar">erasechar, erasewchar</a></li>
-<li><a href="#h3-has_is_-has_il">has_is, has_il</a></li>
-<li><a href="#h3-killchar_-killwchar">killchar, killwchar</a></li>
+<li><a href="#h3-erasechar_erasewchar">erasechar, erasewchar</a></li>
+<li><a href="#h3-has_ic_has_il">has_ic, has_il</a></li>
+<li><a href="#h3-killchar_killwchar">killchar, killwchar</a></li>
<li><a href="#h3-longname">longname</a></li>
-<li><a href="#h3-termattrs_-term_attrs">termattrs, term_attrs</a></li>
+<li><a href="#h3-termattrs_term_attrs">termattrs, term_attrs</a></li>
<li><a href="#h3-termname">termname</a></li>
</ul>
</li>
projects / ncurses.git / blobdiff