1022     char_u	*oldp;  in ins_char_bytes()  local
1033     oldp = ml_get(lnum);  in ins_char_bytes()
1034     linelen = (int)STRLEN(oldp) + 1;  in ins_char_bytes()
1061 	    while (oldp[col + oldlen] != NUL && vcol < new_vcol)  in ins_char_bytes()
1063 		vcol += chartabsize(oldp + col + oldlen, vcol);  in ins_char_bytes()
1066 		if (vcol > new_vcol && oldp[col + oldlen] == TAB)  in ins_char_bytes()
1068 		oldlen += (*mb_ptr2len)(oldp + col + oldlen);  in ins_char_bytes()
1075 	else if (oldp[col] != NUL)  in ins_char_bytes()
1078 	    oldlen = (*mb_ptr2len)(oldp + col);  in ins_char_bytes()
1090 		i += replace_push_mb(oldp + col + i) - 1;  in ins_char_bytes()
1092 		replace_push(oldp[col + i]);  in ins_char_bytes()
1102 	mch_memmove(newp, oldp, (size_t)col);  in ins_char_bytes()
1107 	mch_memmove(p + newlen, oldp + col + oldlen,  in ins_char_bytes()
1155     char_u	*oldp, *newp;  in ins_str()  local
1165     oldp = ml_get(lnum);  in ins_str()
1166     oldlen = (int)STRLEN(oldp);  in ins_str()
1172 	mch_memmove(newp, oldp, (size_t)col);  in ins_str()
1174     mch_memmove(newp + col + newlen, oldp + col, (size_t)(oldlen - col + 1));  in ins_str()
1235     char_u	*oldp, *newp;  in del_bytes()  local
1244     oldp = ml_get(lnum);  in del_bytes()
1245     oldlen = (int)STRLEN(oldp);  in del_bytes()
1265 					 && utfc_ptr2len(oldp + col) >= count)  in del_bytes()
1270 	(void)utfc_ptr2char(oldp + col, cc);  in del_bytes()
1278 		count = utf_ptr2len(oldp + n);  in del_bytes()
1280 	    } while (UTF_COMPOSINGLIKE(oldp + col, oldp + n));  in del_bytes()
1299 			    (*mb_head_off)(oldp, oldp + curwin->w_cursor.col);  in del_bytes()
1318 	newp = oldp;			    // use same allocated memory  in del_bytes()
1324 	mch_memmove(newp, oldp, (size_t)col);  in del_bytes()
1326     mch_memmove(newp + col, oldp + col + count, (size_t)movelen);  in del_bytes()
1334 	    mch_memmove(newp + newlen + 1, oldp + oldlen + 1,  in del_bytes()