1019     int		oldlen;		// nr of bytes deleted (0 when not replacing)  in ins_char_bytes()  local
1037     oldlen = 0;  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()
1078 	    oldlen = (*mb_ptr2len)(oldp + col);  in ins_char_bytes()
1087 	for (i = 0; i < oldlen; ++i)  in ins_char_bytes()
1096     newp = alloc(linelen + newlen - oldlen);  in ins_char_bytes()
1106     if (linelen > col + oldlen)  in ins_char_bytes()
1107 	mch_memmove(p + newlen, oldp + col + oldlen,  in ins_char_bytes()
1108 					    (size_t)(linelen - col - oldlen));  in ins_char_bytes()
1122     inserted_bytes(lnum, col, newlen - oldlen);  in ins_char_bytes()
1157     int		oldlen;  in ins_str()  local
1166     oldlen = (int)STRLEN(oldp);  in ins_str()
1168     newp = alloc(oldlen + newlen + 1);  in ins_str()
1174     mch_memmove(newp + col + newlen, oldp + col, (size_t)(oldlen - col + 1));  in ins_str()
1236     colnr_T	oldlen;  in del_bytes()  local
1245     oldlen = (int)STRLEN(oldp);  in del_bytes()
1248     if (col >= oldlen)  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()
1333 	if (oldlen + 1 < curbuf->b_ml.ml_line_len)  in del_bytes()
1334 	    mch_memmove(newp + newlen + 1, oldp + oldlen + 1,  in del_bytes()
1335 			       (size_t)curbuf->b_ml.ml_line_len - oldlen - 1);  in del_bytes()