752 appended_lines(linenr_T lnum, long count)  in appended_lines()  argument
754     changed_lines(lnum + 1, 0, lnum + 1, count);  in appended_lines()
761 appended_lines_mark(linenr_T lnum, long count)  in appended_lines_mark()  argument
765     if (lnum + count < curbuf->b_ml.ml_line_count  in appended_lines_mark()
770 	mark_adjust(lnum + 1, (linenr_T)MAXLNUM, count, 0L);  in appended_lines_mark()
771     changed_lines(lnum + 1, 0, lnum + 1, count);  in appended_lines_mark()
780 deleted_lines(linenr_T lnum, long count)  in deleted_lines()  argument
782     changed_lines(lnum, 0, lnum + count, -count);  in deleted_lines()
791 deleted_lines_mark(linenr_T lnum, long count)  in deleted_lines_mark()  argument
793     mark_adjust(lnum, (linenr_T)(lnum + count - 1), (long)MAXLNUM, -count);  in deleted_lines_mark()
794     changed_lines(lnum, 0, lnum + count, -count);  in deleted_lines_mark()
1205 del_chars(long count, int fixpos)  in del_chars()  argument
1213     for (i = 0; i < count && *p != NUL; ++i)  in del_chars()
1231     long	count,  in del_bytes()  argument
1252     if (count == 0)  in del_bytes()
1256     if (count < 1)  in del_bytes()
1258 	siemsg("E292: Invalid count for del_bytes(): %ld", count);  in del_bytes()
1265 					 && utfc_ptr2len(oldp + col) >= count)  in del_bytes()
1278 		count = utf_ptr2len(oldp + n);  in del_bytes()
1279 		n += count;  in del_bytes()
1286     movelen = (long)oldlen - (long)col - count + 1; // includes trailing NUL  in del_bytes()
1301 	count = oldlen - col;  in del_bytes()
1304     newlen = oldlen - count;  in del_bytes()
1326     mch_memmove(newp + col, oldp + col + count, (size_t)movelen);  in del_bytes()
1336 	curbuf->b_ml.ml_line_len -= count;  in del_bytes()
1341     inserted_bytes(lnum, col, -count);  in del_bytes()