56 winsnstr(WINDOW *win, char *tsp, int n)  in winsnstr()  argument
65 	win->_nbyte = -1;  in winsnstr()
66 	win->_insmode = TRUE;  in winsnstr()
67 	if (_scrmax > 1 && _mbvalid(win) == ERR)  in winsnstr()
74 	endx = win->_curx;  in winsnstr()
75 	maxx = win->_maxx;  in winsnstr()
107 	if ((len = endx - win->_curx) <= 0)  in winsnstr()
114 	cury = win->_cury;  in winsnstr()
116 	if (_mbinsshift(win, len) == ERR)  in winsnstr()
120 	wcp = win->_y[cury] + win->_curx;  in winsnstr()
123 	savx = win->_curx;  in winsnstr()
124 	savy = win->_cury;  in winsnstr()
125 	win->_insmode = FALSE;  in winsnstr()
126 	savscrl = win->_scroll;  in winsnstr()
127 	savimmed = win->_immed;  in winsnstr()
128 	savsync = win->_sync;  in winsnstr()
129 	win->_scroll = win->_sync;  in winsnstr()
134 			(void) _mbaddch(win, A_NORMAL, RBYTE(*sp));  in winsnstr()
135 			wcp = win->_y[cury] + win->_curx;  in winsnstr()
139 			(void) _mbclrch(win, cury, win->_curx);  in winsnstr()
141 		win->_nbyte = -1;  in winsnstr()
144 			*wcp++ = _CHAR('^') | win->_attrs;  in winsnstr()
145 			*wcp = _CHAR(_UNCTRL(*sp)) | win->_attrs;  in winsnstr()
147 			*wcp = _CHAR(*sp) | win->_attrs;  in winsnstr()
148 		win->_curx += (*sp < ' ' || *sp == _CTRL('?')) ? 2 : 1;  in winsnstr()
151 	win->_curx = savx;  in winsnstr()
152 	win->_cury = savy;  in winsnstr()
155 	if (win->_firstch[cury] > win->_curx)  in winsnstr()
156 		win->_firstch[cury] = win->_curx;  in winsnstr()
157 	win->_lastch[cury] = maxx - 1;  in winsnstr()
159 	win->_flags |= _WINCHANGED;  in winsnstr()
161 	win->_scroll = savscrl;  in winsnstr()
162 	win->_sync = savsync;  in winsnstr()
163 	win->_immed = savimmed;  in winsnstr()
165 	if (win->_sync)  in winsnstr()
166 		wsyncup(win);  in winsnstr()
167 	return (win->_immed ? wrefresh(win) : OK);  in winsnstr()