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- * @Id: curs_addwstr.3x,v 1.19 2022/02/12 20:07:29 tom Exp @
+ * @Id: curs_addwstr.3x,v 1.20 2023/07/15 17:11:59 tom Exp @
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-<H1 class="no-header">curs_addwstr 3x 2022-02-12 ncurses 6.4 Library calls</H1>
+<H1 class="no-header">curs_addwstr 3x 2023-07-15 ncurses 6.4 Library calls</H1>
<PRE>
<STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG> Library calls <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
</PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
These functions write the characters of the (null-terminated) <STRONG>wchar_t</STRONG>
character string <EM>wstr</EM> on the given window. It is similar to construct-
- ing a <STRONG>cchar_t</STRONG> for each wchar_t in the string, then calling <STRONG>wadd_wch</STRONG> for
- the resulting <STRONG>cchar_t</STRONG>.
+ ing a <STRONG>cchar_t</STRONG> for each <STRONG>wchar_t</STRONG> in the string, then calling <STRONG><A HREF="curs_add_wch.3x.html">wadd_wch(3x)</A></STRONG>
+ for the resulting <STRONG>cchar_t</STRONG>:
+
+ <STRONG>o</STRONG> spacing and non-spacing characters in the string are processed one
+ at a time, and
+
+ <STRONG>o</STRONG> control characters are processed as in <STRONG><A HREF="curs_addch.3x.html">waddch(3x)</A></STRONG>.
The <EM>mv</EM> functions perform cursor movement once, before writing any char-
acters. Thereafter, the cursor is advanced as a side-effect of writing
to the window.
- The four functions with <EM>n</EM> as the last argument write at most <EM>n</EM> <STRONG>wchar_t</STRONG>
- characters, or until a terminating null is reached. If <EM>n</EM> is -1, then
+ The four functions with <EM>n</EM> as the last argument write at most <EM>n</EM> <STRONG>wchar_t</STRONG>
+ characters, or until a terminating null is reached. If <EM>n</EM> is -1, then
the entire string will be added.
</PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
All functions return the integer <STRONG>ERR</STRONG> upon failure and <STRONG>OK</STRONG> on success.
- X/Open does not define any error conditions. This implementation re-
+ X/Open does not define any error conditions. This implementation re-
turns an error
<STRONG>o</STRONG> if the window pointer is null or
<STRONG>o</STRONG> if the corresponding calls to <STRONG>wadd_wch</STRONG> return an error.
- Functions with a "mv" prefix first perform a cursor movement using
+ Functions with a "mv" prefix first perform a cursor movement using
<STRONG>wmove</STRONG>, and return an error if the position is outside the window, or if
the window pointer is null.
</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_add_wch.3x.html">curs_add_wch(3x)</A></STRONG>
+ <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_addch.3x.html">curs_addch(3x)</A></STRONG>, <STRONG><A HREF="curs_add_wch.3x.html">curs_add_wch(3x)</A></STRONG>.
-ncurses 6.4 202
2-02-12 <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
+ncurses 6.4 202
3-07-15 <STRONG><A HREF="curs_addwstr.3x.html">curs_addwstr(3x)</A></STRONG>
</PRE>
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