282     char_u		*newp, *oldp;  in shift_block()  local
307     oldp = ml_get_curline();  in shift_block()
365 	mch_memmove(newp, oldp, (size_t)bd.textcol);  in shift_block()
450 	new_line_len = (unsigned)(verbatim_copy_end - oldp)  in shift_block()
457 	mch_memmove(newp, oldp, (size_t)(verbatim_copy_end - oldp));  in shift_block()
458 	vim_memset(newp + (verbatim_copy_end - oldp), ' ', (size_t)fill);  in shift_block()
459 	STRMOVE(newp + (verbatim_copy_end - oldp) + fill, non_white);  in shift_block()
488     char_u	*newp, *oldp;	// new, old lines  in block_insert()  local
501 	oldp = ml_get(lnum);  in block_insert()
538 		off = (*mb_head_off)(oldp, oldp + offset + spaces);  in block_insert()
542 		off = (*mb_off_next)(oldp, oldp + offset);  in block_insert()
551 	newp = alloc(STRLEN(oldp) + s_len + count + 1);  in block_insert()
556 	mch_memmove(newp, oldp, (size_t)(offset));  in block_insert()
557 	oldp += offset;  in block_insert()
572 	    oldp++;  in block_insert()
579 	STRMOVE(newp + offset, oldp);  in block_insert()
612     char_u		*newp, *oldp;  in op_delete()  local
785 	    oldp = ml_get(lnum);  in op_delete()
786 	    newp = alloc(STRLEN(oldp) + 1 - n);  in op_delete()
790 	    mch_memmove(newp, oldp, (size_t)bd.textcol);  in op_delete()
795 	    oldp += bd.textcol + bd.textlen;  in op_delete()
796 	    STRMOVE(newp + bd.textcol + bd.startspaces + bd.endspaces, oldp);  in op_delete()
1009     char_u		*newp, *oldp;  in op_replace()  local
1094 	    oldp = ml_get_curline();  in op_replace()
1095 	    oldlen = STRLEN(oldp);  in op_replace()
1101 	    mch_memmove(newp, oldp, (size_t)bd.textcol);  in op_replace()
1102 	    oldp += bd.textcol + bd.textlen;  in op_replace()
1123 		    STRMOVE(newp + STRLEN(newp), oldp);  in op_replace()
1131 		    STRMOVE(after_p, oldp);  in op_replace()
1697     char_u		*ins_text, *newp, *oldp;  in op_change()  local
1792 			oldp = ml_get(linenr);  in op_change()
1793 			newp = alloc(STRLEN(oldp) + vpos.coladd + ins_len + 1);  in op_change()
1797 			mch_memmove(newp, oldp, (size_t)bd.textcol);  in op_change()
1803 			oldp += bd.textcol;  in op_change()
1804 			STRMOVE(newp + offset, oldp);  in op_change()