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curs_ins_wstr 3x



curs_ins_wstr(3x)                                     curs_ins_wstr(3x)




NAME

       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


SYNOPSIS

       #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);


DESCRIPTION

       These  routines insert a wchar_t character string (as many
       characters as will fit on the line) before  the  character
       under the cursor.  All characters to the right of the cur-
       sor are shifted right, with the possibility of the  right-
       most  characters  on  the line being lost.  No wrapping is
       performed.  The cursor position  does  not  change  (after
       moving  to  y, x, if specified).  The four routines with n
       as the last argument insert a leading substring of at most
       n  wchar_t  characters.   If  n is less than 1, the entire
       string is inserted.

       If a character in wstr is a tab, newline, carriage  return
       or backspace, the cursor is moved appropriately within the
       window.  A newline also does  a  clrtoeol  before  moving.
       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 a
       character in the ^-representation of the  control  charac-
       ter.


NOTES

       Note that all but wins_nwstr may be macros.

       If the first character in the string is a nonspacing char-
       acter, these functions will fail.   XSI  does  not  define
       what  will happen if a nonspacing character follows a con-
       trol character.


RETURN VALUE

       Upon successful completion,  these  functions  return  OK.
       Otherwise, they return ERR.

       Functions  with a "mv" prefix first perform a cursor move-
       ment using wmove, and return an error if the  position  is
       outside the window, or if the window pointer is null.


SEE ALSO

       curses(3x),        curs_insstr(3x),       curs_in_wch(3x),
       curs_ins_wch(3x).



                                                      curs_ins_wstr(3x)

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