Content-type: text/html
curs_ins_wstr, ins_wstr, ins_nwstr, wins_wstr, wins_nwstr, mvins_wstr, mvins_nwstr, mvwins_wstr, mvwins_nwstr - Insert a wide-character string into a Curses window
#include <curses.h>
int ins_wstr(
const wchar_t *wstr
);
int ins_nwstr(
const wchar_t *wstr,
int n
);
int wins_wstr(
WINDOW *win,
const wchar_t *wstr
);
int wins_nwstr(
WINDOW *win,
const wchar_t *wstr,
int n
);
int mvins_wstr(
int y,
int x,
const wchar_t *wstr
);
int mvins_nwstr(
int y,
int x,
const wchar_t *wstr,
int n
);
int mvwins_wstr(
WINDOW *win,
int y,
int x,
const wchar_t *wstr
);
int mvwins_nwstr(
WINDOW *win,
int y,
int x,
const wchar_t *wstr,
int n
);
Interfaces documented on this reference page conform to industry standards as follows:
ins_wstr, ins_nwstr, wins_wstr, wins_nwstr, mvins_wstr, mvins_nwstr, mvwins_wstr, mvwins_nwstr: XPG4-UNIX
Refer to the
standards(5)
reference page for more information
about industry standards and associated tags.
These functions insert a wchar_t character string (as many wchar_t characters as will fit on the line) in the current or specified window immediately before the current or specified position. All characters to the right of the cursor are moved to the right, with the possibility of the rightmost characters on the line being lost.
Any nonspacing characters in the string are associated with the first spacing character in the string that precedes the nonspacing characters. If the first character in the string is a nonspacing character, these functions will fail.
These functions: Do not perform wrapping Do not advance the cursor position Perform special-character processing
If a character in wstr is a tab, newline, carriage return, or backspace, the cursor is moved appropriately within the window. A newline also results in clrtoeol before the cursor is moved. Tabs are considered to be at every eighth column. If a character in wstr is another control character, it is drawn in the ^X notation. Calling win_wch after adding a control character (and moving to it, if necessary) does not return the control character, but instead returns the representation of the control character.
The
ins_nwstr,
mvins_nwstr,
mvwins_nwstr, and
wins_nwstr
functions insert
at most
n
wchar_t
characters.
If
n
is less than 1, then these functions insert
the entire string.
The header file <curses.h> automatically includes the header file <stdio.h>.
Note that all but
wins_nwstr
may be macros.
Upon successful completion, these functions return
OK.
Otherwise, they return
ERR.
Functions: curses(3), curs_in_wch(3), curs_ins_wch(3)
Others: standards(5)