1 /****************************************************************************
2 * Copyright (c) 2002 Free Software Foundation, Inc. *
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5 * copy of this software and associated documentation files (the *
6 * "Software"), to deal in the Software without restriction, including *
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9 * copies of the Software, and to permit persons to whom the Software is *
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12 * The above copyright notice and this permission notice shall be included *
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27 ****************************************************************************/
29 /****************************************************************************
30 * Author: Thomas Dickey 2002 *
31 ****************************************************************************/
36 ** The routine wins_nwstr().
40 #include <curses.priv.h>
43 MODULE_ID("$Id: lib_ins_nwstr.c,v 1.3 2002/09/28 16:31:33 tom Exp $")
46 wins_nwstr(WINDOW *win, const wchar_t * wstr, int n)
53 T((T_CALLED("wins_nwstr(%p,%s,%d)"), win, _nc_viswbufn(wstr,n), n));
57 && wcwidth(*wstr) > 0) {
63 for (cp = wstr; *cp && ((cp - wstr) < n); cp++) {
66 if (*cp == '\n' || *cp == '\r' || *cp == '\t' || *cp == '\b') {
67 _nc_waddch_nosync(win, wch);
68 } else if (is7bits(*cp) && iscntrl(*cp)) {
69 winsch(win, ' ' + (chtype) (*cp));
70 winsch(win, (chtype) '^');
72 } else if (wins_wch(win, &wch) == ERR
73 || win->_curx > win->_maxx) {