Paper tape and 8th bit?

0000 0D 0A 00 00 0D 0A 00 00 30 20 52 45 CD 0D 0A 00 ........0 RE.... 0010 00 32 20 52 45 CD 20 20 3C 3C 3C 20 20 42 41 53 .2 RE. <<< BAS 0020 49 43 20 54 4F 20 56 44 4D 2D 31 20 4C 49 4E 4B IC TO VDM-1 LINK 0030 20 50 52 4F 47 52 41 4D 20 20 3E 3E 3E 0D 0A 00 PROGRAM >>>... 0040 00 34 20 52 45 CD 0D 0A 00 00 36 20 52 45 CD 20 .4 RE.....6 RE. 0050 20 20 20 20 20 20 50 52 4F 43 45 53 53 4F 52 20 PROCESSOR 0060 54 45 43 48 4E 4F 4C 4F 47 59 20 43 4F 52 50 2E TECHNOLOGY CORP. 0070 0D 0A 00 00 38 20 52 45 CD 20 20 20 20 20 20 20 ....8 RE. 0080 36 32 30 30 20 48 4F 4C 4C 49 53 20 53 54 52 45 6200 HOLLIS STRE 0090 45 54 0D 0A 00 00 31 30 20 52 45 CD 20 20 20 20 ET....10 RE. 00A0 20 20 45 4D 45 52 59 56 49 4C 4C 45 2C 20 43 41 EMERYVILLE, CA 00B0 4C 49 46 4F 52 4E 49 41 20 20 20 39 34 36 30 38 LIFORNIA 94608 00C0 0D 0A 00 00 31 32 20 50 52 49 4E D4 0D 0A 00 00 ....12 PRIN..... 00D0 31 34 20 41 24 BD 22 28 48 45 58 29 20 49 53 20 14 A$."(HEX) IS 00E0 59 4F 55 52 20 4C 41 53 54 20 41 44 44 52 45 53 YOUR LAST ADDRES 00F0 53 2C 20 49 4E 50 55 54 3A 22 0D 0A 00 00 31 36 S, INPUT:"....16 This is the line '0 REM', however the 'M' has the eight bit set, which makes the code CD instead of 4D. You can see this in the remaining comments which are visible as well. However the 'M' in 'EMERYVILLE' appears with the high bit clear. You can also see that the 'T' in 'PRINT' has the high bit set. This is supposed to be loaded under Altair BASIC somehow (I'll have to dig out the Altair BASIC manuals and if it sheds any light) - I thought that perhaps this in an internal representation, and that AB sets the high bit on the last character of reserved words ... except that 'INPUT' does not have the high bit set on it's last character...