136 	el->el_chared.c_kill.mark = el->el_line.cursor;  in em_yank()
177  *	Cut area between mark and cursor and save in cut buffer
186 	if (!el->el_chared.c_kill.mark)  in em_kill_region()
189 	if (el->el_chared.c_kill.mark > el->el_line.cursor) {  in em_kill_region()
192 		while (cp < el->el_chared.c_kill.mark)  in em_kill_region()
196 	} else {		/* mark is before cursor */  in em_kill_region()
197 		cp = el->el_chared.c_kill.mark;  in em_kill_region()
202 		c_delbefore(el, (int)(cp - el->el_chared.c_kill.mark));  in em_kill_region()
203 		el->el_line.cursor = el->el_chared.c_kill.mark;  in em_kill_region()
210  *	Copy area between mark and cursor to cut buffer
219 	if (!el->el_chared.c_kill.mark)  in em_copy_region()
222 	if (el->el_chared.c_kill.mark > el->el_line.cursor) {  in em_copy_region()
225 		while (cp < el->el_chared.c_kill.mark)  in em_copy_region()
229 		cp = el->el_chared.c_kill.mark;  in em_copy_region()
364  *	Set the mark at cursor
372 	el->el_chared.c_kill.mark = el->el_line.cursor;  in em_set_mark()
378  *	Exchange the cursor and mark
388 	el->el_line.cursor = el->el_chared.c_kill.mark;  in em_exchange_mark()
389 	el->el_chared.c_kill.mark = cp;  in em_exchange_mark()