66 	*el->el_line.lastchar = '\0';  in ed_end_of_file()
83 	if (el->el_line.lastchar + el->el_state.argument >=  in ed_insert()
84 	    el->el_line.limit) {  in ed_insert()
92 		    || el->el_line.cursor >= el->el_line.lastchar)  in ed_insert()
95 		*el->el_line.cursor++ = c;  in ed_insert()
101 		while (count-- && el->el_line.cursor < el->el_line.lastchar)  in ed_insert()
102 			*el->el_line.cursor++ = c;  in ed_insert()
123 	if (el->el_line.cursor == el->el_line.buffer)  in ed_delete_prev_word()
126 	cp = c__prev_word(el->el_line.cursor, el->el_line.buffer,  in ed_delete_prev_word()
129 	for (p = cp, kp = el->el_chared.c_kill.buf; p < el->el_line.cursor; p++)  in ed_delete_prev_word()
133 	c_delbefore(el, (int)(el->el_line.cursor - cp));/* delete before dot */  in ed_delete_prev_word()
134 	el->el_line.cursor = cp;  in ed_delete_prev_word()
135 	if (el->el_line.cursor < el->el_line.buffer)  in ed_delete_prev_word()
136 		el->el_line.cursor = el->el_line.buffer; /* bounds check */  in ed_delete_prev_word()
150 #define	EL	el->el_line  in ed_delete_next_char()
156 	if (el->el_line.cursor == el->el_line.lastchar) {  in ed_delete_next_char()
159 			if (el->el_line.cursor == el->el_line.buffer) {  in ed_delete_next_char()
170 				el->el_line.cursor--;  in ed_delete_next_char()
180 	    el->el_line.cursor >= el->el_line.lastchar &&  in ed_delete_next_char()
181 	    el->el_line.cursor > el->el_line.buffer)  in ed_delete_next_char()
183 		el->el_line.cursor = el->el_line.lastchar - 1;  in ed_delete_next_char()
198 	cp = el->el_line.cursor;  in ed_kill_line()
200 	while (cp < el->el_line.lastchar)  in ed_kill_line()
204 	el->el_line.lastchar = el->el_line.cursor;  in ed_kill_line()
218 	el->el_line.cursor = el->el_line.lastchar;  in ed_move_to_end()
225 		el->el_line.cursor--;  in ed_move_to_end()
241 	el->el_line.cursor = el->el_line.buffer;  in ed_move_to_beg()
245 		while (iswspace(*el->el_line.cursor))  in ed_move_to_beg()
246 			el->el_line.cursor++;  in ed_move_to_beg()
264 	if (el->el_line.cursor < el->el_line.lastchar) {  in ed_transpose_chars()
265 		if (el->el_line.lastchar <= &el->el_line.buffer[1])  in ed_transpose_chars()
268 			el->el_line.cursor++;  in ed_transpose_chars()
270 	if (el->el_line.cursor > &el->el_line.buffer[1]) {  in ed_transpose_chars()
272 		c = el->el_line.cursor[-2];  in ed_transpose_chars()
273 		el->el_line.cursor[-2] = el->el_line.cursor[-1];  in ed_transpose_chars()
274 		el->el_line.cursor[-1] = c;  in ed_transpose_chars()
289 	wchar_t *lim = el->el_line.lastchar;  in ed_next_char()
291 	if (el->el_line.cursor >= lim ||  in ed_next_char()
292 	    (el->el_line.cursor == lim - 1 &&  in ed_next_char()
297 	el->el_line.cursor += el->el_state.argument;  in ed_next_char()
298 	if (el->el_line.cursor > lim)  in ed_next_char()
299 		el->el_line.cursor = lim;  in ed_next_char()
319 	if (el->el_line.cursor == el->el_line.buffer)  in ed_prev_word()
322 	el->el_line.cursor = c__prev_word(el->el_line.cursor,  in ed_prev_word()
323 	    el->el_line.buffer,  in ed_prev_word()
345 	if (el->el_line.cursor > el->el_line.buffer) {  in ed_prev_char()
346 		el->el_line.cursor -= el->el_state.argument;  in ed_prev_char()
347 		if (el->el_line.cursor < el->el_line.buffer)  in ed_prev_char()
348 			el->el_line.cursor = el->el_line.buffer;  in ed_prev_char()
471 	*el->el_line.lastchar++ = '\n';  in ed_newline()
472 	*el->el_line.lastchar = '\0';  in ed_newline()
486 	if (el->el_line.cursor <= el->el_line.buffer)  in ed_delete_prev_char()
490 	el->el_line.cursor -= el->el_state.argument;  in ed_delete_prev_char()
491 	if (el->el_line.cursor < el->el_line.buffer)  in ed_delete_prev_char()
492 		el->el_line.cursor = el->el_line.buffer;  in ed_delete_prev_char()
566 	*el->el_line.lastchar = '\0';		/* just in case */  in ed_prev_history()
570 		(void) wcsncpy(el->el_history.buf, el->el_line.buffer,  in ed_prev_history()
573 		    (el->el_line.lastchar - el->el_line.buffer);  in ed_prev_history()
602 	*el->el_line.lastchar = '\0';	/* just in case */  in ed_next_history()
632 	*el->el_line.lastchar = '\0';	/* just in case */  in ed_search_prev_history()
642 		(void) wcsncpy(el->el_history.buf, el->el_line.buffer,  in ed_search_prev_history()
645 		    (el->el_line.lastchar - el->el_line.buffer);  in ed_search_prev_history()
663 		if ((wcsncmp(hp, el->el_line.buffer, (size_t)  in ed_search_prev_history()
664 			    (el->el_line.lastchar - el->el_line.buffer)) ||  in ed_search_prev_history()
665 			hp[el->el_line.lastchar - el->el_line.buffer]) &&  in ed_search_prev_history()
700 	*el->el_line.lastchar = '\0';	/* just in case */  in ed_search_next_history()
718 		if ((wcsncmp(hp, el->el_line.buffer, (size_t)  in ed_search_next_history()
719 			    (el->el_line.lastchar - el->el_line.buffer)) ||  in ed_search_next_history()
720 			hp[el->el_line.lastchar - el->el_line.buffer]) &&  in ed_search_next_history()
754 	if (*(ptr = el->el_line.cursor) == '\n')  in ed_prev_line()
757 	for (; ptr >= el->el_line.buffer; ptr--)  in ed_prev_line()
767 	for (ptr--; ptr >= el->el_line.buffer && *ptr != '\n'; ptr--)  in ed_prev_line()
774 	    nchars-- > 0 && ptr < el->el_line.lastchar && *ptr != '\n';  in ed_prev_line()
778 	el->el_line.cursor = ptr;  in ed_prev_line()
797 	for (ptr = el->el_line.cursor; ptr < el->el_line.lastchar; ptr++)  in ed_next_line()
808 	    nchars-- > 0 && ptr < el->el_line.lastchar && *ptr != '\n';  in ed_next_line()
812 	el->el_line.cursor = ptr;  in ed_next_line()