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!ArcFS/!Help

This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.

Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.

Tape/disk: Home » Recent acquisitions » Acorn ADFS disks » adfs_ArchimedesWorld_199211.adf
Filename: !ArcFS/!Help
Read OK:
File size: 10C0 bytes
Load address: FFFFFF43
Exec address: 99684E5A
Duplicates

There are 2 duplicate copies of this file in the archive:

File contents
!Help file for ArcFS version 0.45
by M.Smith
4th September 1991

Full information on ArcFS is available as part of the 'ArcFSExtra' package.
A utility to convert Spark format archives to new format archives is also
included.

IMPORTANT: All copies of ArcFS sent out by me are guaranteed virus free.
Although I cannot give the same assurances about copies distributed by P.D.
libraries etc., copies of !ArcFS with this !Help file are innoculated
against all viruses known to me. These are the 'Extend' Virus, the 'Archie'
Virus, the 'CeBit' virus and the 'Vigay' virus. If anyone knows of any other
virus please send me a copy of some infected software on a clearly marked
disk (address below) and I will return the disk with the latest version of
ArcFS, innoculated against the virus if this is at all possible.

Please contact me before using ArcFS in P.D. libraries or for any commercial
purpose. Any P.D. library with permission to use previous versions of ArcFS
has automatic permission to use this version.

Many thanks to David Pilling, author of Spark and SparkPlug, for providing
me with the information to enable me to include support for Squashed (PK arc
compatible) and Compress formats. Spark is available directly from him,
currently for �5.99

ArcFS has filing system number 56. My thanks to Acorn for the allocation of
this filing system number and for the allocation of the SWI chunk base
(&437C0).

The version of ArcFSFiler supplied with this version of ArcFS (v0.21) should
work with all versions of Oak's SCSI Hard drive and may also work with all
versions of Ian Copestake Software's IDE Hard drive. I cannot test this
since I don't have either of these hard drives. Any feedback about this
would be most welcome.

Please note that I can no longer offer a registration service. If anyone
finds ArcFS very useful then please buy the full read / write version or
send a donation to one of the addresses below. Future improvements will be
sent to The Micro User / Archimedes World / Syracuse for distribution.
Please also note that I will no longer be sending out improvements
automatically to P.D. libraries. Again, upgrades will be available through
the above magazines.

This version of ArcFS is a read only, P.D. version. A full read/write
version should be available soon from David Pilling.

ArcFS allows the loading and opening of (compressed) files in archives 
almost as easily as files on ADFS or RamFS. It has its own ArcFS filer 
which displays the root directory in a filer window of any archive 
which is double clicked. From then on files and applications may be 
loaded as normal by double clicking them. Directories may be displayed 
also by double clicking them. ArcFS can, of cause, also be used from 
the command line.

You may notice a small increase in the time taken to load files 
compared to loading files from ADFS and also that ArcFS takes a short 
time to Open Spark compatible Archives when they are double clicked.

This version also supports a new archive format. It is much quicker to open
these new format archives than to open Spark compatible archives and the
read / write versions (1.00 and greater) can only write to and create new
format archives.

*****************************************************************************

All comments and suggestions for future improvement are welcome but please
note that I cannot reply to letters without return postage and an addressed
envelope.

The address is:

    Mr. M. Smith
    Pen-y-dre,
    Riverside Ave.,
    Broxbourne,
    Herts.,
    EN10 6RD.

Between Monday 30th September and Friday 13th December 1991 and between
Monday 6th January and Friday 27th March 1992 inc. I can be reached more
quickly at:

    Mr. M. Smith,
    Chepstow Hall of Residence,
    Room L14,
    Brunel University,
    Uxbridge,
    Middlsex,
    UB8 3PH.

Please do not send any post to reach this address after 27th March 1992 as I
will probably not receive it. Please be patient when waiting for replies as
I may not be able to reply immediately.

I would also, of course welcome details of any bugs discovered so that I can
correct them.

My JANET email address is:

ee91mds2@brunel.ac.uk

I can be contacted by this method Oct-Mar 1991/92, 1992/93, 1993/94 and
Oct-Jun 1994/95.

� 1991 M. Smith
00000000  21 48 65 6c 70 20 66 69  6c 65 20 66 6f 72 20 41  |!Help file for A|
00000010  72 63 46 53 20 76 65 72  73 69 6f 6e 20 30 2e 34  |rcFS version 0.4|
00000020  35 0a 62 79 20 4d 2e 53  6d 69 74 68 0a 34 74 68  |5.by M.Smith.4th|
00000030  20 53 65 70 74 65 6d 62  65 72 20 31 39 39 31 0a  | September 1991.|
00000040  0a 46 75 6c 6c 20 69 6e  66 6f 72 6d 61 74 69 6f  |.Full informatio|
00000050  6e 20 6f 6e 20 41 72 63  46 53 20 69 73 20 61 76  |n on ArcFS is av|
00000060  61 69 6c 61 62 6c 65 20  61 73 20 70 61 72 74 20  |ailable as part |
00000070  6f 66 20 74 68 65 20 27  41 72 63 46 53 45 78 74  |of the 'ArcFSExt|
00000080  72 61 27 20 70 61 63 6b  61 67 65 2e 0a 41 20 75  |ra' package..A u|
00000090  74 69 6c 69 74 79 20 74  6f 20 63 6f 6e 76 65 72  |tility to conver|
000000a0  74 20 53 70 61 72 6b 20  66 6f 72 6d 61 74 20 61  |t Spark format a|
000000b0  72 63 68 69 76 65 73 20  74 6f 20 6e 65 77 20 66  |rchives to new f|
000000c0  6f 72 6d 61 74 20 61 72  63 68 69 76 65 73 20 69  |ormat archives i|
000000d0  73 20 61 6c 73 6f 0a 69  6e 63 6c 75 64 65 64 2e  |s also.included.|
000000e0  0a 0a 49 4d 50 4f 52 54  41 4e 54 3a 20 41 6c 6c  |..IMPORTANT: All|
000000f0  20 63 6f 70 69 65 73 20  6f 66 20 41 72 63 46 53  | copies of ArcFS|
00000100  20 73 65 6e 74 20 6f 75  74 20 62 79 20 6d 65 20  | sent out by me |
00000110  61 72 65 20 67 75 61 72  61 6e 74 65 65 64 20 76  |are guaranteed v|
00000120  69 72 75 73 20 66 72 65  65 2e 0a 41 6c 74 68 6f  |irus free..Altho|
00000130  75 67 68 20 49 20 63 61  6e 6e 6f 74 20 67 69 76  |ugh I cannot giv|
00000140  65 20 74 68 65 20 73 61  6d 65 20 61 73 73 75 72  |e the same assur|
00000150  61 6e 63 65 73 20 61 62  6f 75 74 20 63 6f 70 69  |ances about copi|
00000160  65 73 20 64 69 73 74 72  69 62 75 74 65 64 20 62  |es distributed b|
00000170  79 20 50 2e 44 2e 0a 6c  69 62 72 61 72 69 65 73  |y P.D..libraries|
00000180  20 65 74 63 2e 2c 20 63  6f 70 69 65 73 20 6f 66  | etc., copies of|
00000190  20 21 41 72 63 46 53 20  77 69 74 68 20 74 68 69  | !ArcFS with thi|
000001a0  73 20 21 48 65 6c 70 20  66 69 6c 65 20 61 72 65  |s !Help file are|
000001b0  20 69 6e 6e 6f 63 75 6c  61 74 65 64 0a 61 67 61  | innoculated.aga|
000001c0  69 6e 73 74 20 61 6c 6c  20 76 69 72 75 73 65 73  |inst all viruses|
000001d0  20 6b 6e 6f 77 6e 20 74  6f 20 6d 65 2e 20 54 68  | known to me. Th|
000001e0  65 73 65 20 61 72 65 20  74 68 65 20 27 45 78 74  |ese are the 'Ext|
000001f0  65 6e 64 27 20 56 69 72  75 73 2c 20 74 68 65 20  |end' Virus, the |
00000200  27 41 72 63 68 69 65 27  0a 56 69 72 75 73 2c 20  |'Archie'.Virus, |
00000210  74 68 65 20 27 43 65 42  69 74 27 20 76 69 72 75  |the 'CeBit' viru|
00000220  73 20 61 6e 64 20 74 68  65 20 27 56 69 67 61 79  |s and the 'Vigay|
00000230  27 20 76 69 72 75 73 2e  20 49 66 20 61 6e 79 6f  |' virus. If anyo|
00000240  6e 65 20 6b 6e 6f 77 73  20 6f 66 20 61 6e 79 20  |ne knows of any |
00000250  6f 74 68 65 72 0a 76 69  72 75 73 20 70 6c 65 61  |other.virus plea|
00000260  73 65 20 73 65 6e 64 20  6d 65 20 61 20 63 6f 70  |se send me a cop|
00000270  79 20 6f 66 20 73 6f 6d  65 20 69 6e 66 65 63 74  |y of some infect|
00000280  65 64 20 73 6f 66 74 77  61 72 65 20 6f 6e 20 61  |ed software on a|
00000290  20 63 6c 65 61 72 6c 79  20 6d 61 72 6b 65 64 0a  | clearly marked.|
000002a0  64 69 73 6b 20 28 61 64  64 72 65 73 73 20 62 65  |disk (address be|
000002b0  6c 6f 77 29 20 61 6e 64  20 49 20 77 69 6c 6c 20  |low) and I will |
000002c0  72 65 74 75 72 6e 20 74  68 65 20 64 69 73 6b 20  |return the disk |
000002d0  77 69 74 68 20 74 68 65  20 6c 61 74 65 73 74 20  |with the latest |
000002e0  76 65 72 73 69 6f 6e 20  6f 66 0a 41 72 63 46 53  |version of.ArcFS|
000002f0  2c 20 69 6e 6e 6f 63 75  6c 61 74 65 64 20 61 67  |, innoculated ag|
00000300  61 69 6e 73 74 20 74 68  65 20 76 69 72 75 73 20  |ainst the virus |
00000310  69 66 20 74 68 69 73 20  69 73 20 61 74 20 61 6c  |if this is at al|
00000320  6c 20 70 6f 73 73 69 62  6c 65 2e 0a 0a 50 6c 65  |l possible...Ple|
00000330  61 73 65 20 63 6f 6e 74  61 63 74 20 6d 65 20 62  |ase contact me b|
00000340  65 66 6f 72 65 20 75 73  69 6e 67 20 41 72 63 46  |efore using ArcF|
00000350  53 20 69 6e 20 50 2e 44  2e 20 6c 69 62 72 61 72  |S in P.D. librar|
00000360  69 65 73 20 6f 72 20 66  6f 72 20 61 6e 79 20 63  |ies or for any c|
00000370  6f 6d 6d 65 72 63 69 61  6c 0a 70 75 72 70 6f 73  |ommercial.purpos|
00000380  65 2e 20 41 6e 79 20 50  2e 44 2e 20 6c 69 62 72  |e. Any P.D. libr|
00000390  61 72 79 20 77 69 74 68  20 70 65 72 6d 69 73 73  |ary with permiss|
000003a0  69 6f 6e 20 74 6f 20 75  73 65 20 70 72 65 76 69  |ion to use previ|
000003b0  6f 75 73 20 76 65 72 73  69 6f 6e 73 20 6f 66 20  |ous versions of |
000003c0  41 72 63 46 53 0a 68 61  73 20 61 75 74 6f 6d 61  |ArcFS.has automa|
000003d0  74 69 63 20 70 65 72 6d  69 73 73 69 6f 6e 20 74  |tic permission t|
000003e0  6f 20 75 73 65 20 74 68  69 73 20 76 65 72 73 69  |o use this versi|
000003f0  6f 6e 2e 0a 0a 4d 61 6e  79 20 74 68 61 6e 6b 73  |on...Many thanks|
00000400  20 74 6f 20 44 61 76 69  64 20 50 69 6c 6c 69 6e  | to David Pillin|
00000410  67 2c 20 61 75 74 68 6f  72 20 6f 66 20 53 70 61  |g, author of Spa|
00000420  72 6b 20 61 6e 64 20 53  70 61 72 6b 50 6c 75 67  |rk and SparkPlug|
00000430  2c 20 66 6f 72 20 70 72  6f 76 69 64 69 6e 67 0a  |, for providing.|
00000440  6d 65 20 77 69 74 68 20  74 68 65 20 69 6e 66 6f  |me with the info|
00000450  72 6d 61 74 69 6f 6e 20  74 6f 20 65 6e 61 62 6c  |rmation to enabl|
00000460  65 20 6d 65 20 74 6f 20  69 6e 63 6c 75 64 65 20  |e me to include |
00000470  73 75 70 70 6f 72 74 20  66 6f 72 20 53 71 75 61  |support for Squa|
00000480  73 68 65 64 20 28 50 4b  20 61 72 63 0a 63 6f 6d  |shed (PK arc.com|
00000490  70 61 74 69 62 6c 65 29  20 61 6e 64 20 43 6f 6d  |patible) and Com|
000004a0  70 72 65 73 73 20 66 6f  72 6d 61 74 73 2e 20 53  |press formats. S|
000004b0  70 61 72 6b 20 69 73 20  61 76 61 69 6c 61 62 6c  |park is availabl|
000004c0  65 20 64 69 72 65 63 74  6c 79 20 66 72 6f 6d 20  |e directly from |
000004d0  68 69 6d 2c 0a 63 75 72  72 65 6e 74 6c 79 20 66  |him,.currently f|
000004e0  6f 72 20 a3 35 2e 39 39  0a 0a 41 72 63 46 53 20  |or .5.99..ArcFS |
000004f0  68 61 73 20 66 69 6c 69  6e 67 20 73 79 73 74 65  |has filing syste|
00000500  6d 20 6e 75 6d 62 65 72  20 35 36 2e 20 4d 79 20  |m number 56. My |
00000510  74 68 61 6e 6b 73 20 74  6f 20 41 63 6f 72 6e 20  |thanks to Acorn |
00000520  66 6f 72 20 74 68 65 20  61 6c 6c 6f 63 61 74 69  |for the allocati|
00000530  6f 6e 20 6f 66 0a 74 68  69 73 20 66 69 6c 69 6e  |on of.this filin|
00000540  67 20 73 79 73 74 65 6d  20 6e 75 6d 62 65 72 20  |g system number |
00000550  61 6e 64 20 66 6f 72 20  74 68 65 20 61 6c 6c 6f  |and for the allo|
00000560  63 61 74 69 6f 6e 20 6f  66 20 74 68 65 20 53 57  |cation of the SW|
00000570  49 20 63 68 75 6e 6b 20  62 61 73 65 0a 28 26 34  |I chunk base.(&4|
00000580  33 37 43 30 29 2e 0a 0a  54 68 65 20 76 65 72 73  |37C0)...The vers|
00000590  69 6f 6e 20 6f 66 20 41  72 63 46 53 46 69 6c 65  |ion of ArcFSFile|
000005a0  72 20 73 75 70 70 6c 69  65 64 20 77 69 74 68 20  |r supplied with |
000005b0  74 68 69 73 20 76 65 72  73 69 6f 6e 20 6f 66 20  |this version of |
000005c0  41 72 63 46 53 20 28 76  30 2e 32 31 29 20 73 68  |ArcFS (v0.21) sh|
000005d0  6f 75 6c 64 0a 77 6f 72  6b 20 77 69 74 68 20 61  |ould.work with a|
000005e0  6c 6c 20 76 65 72 73 69  6f 6e 73 20 6f 66 20 4f  |ll versions of O|
000005f0  61 6b 27 73 20 53 43 53  49 20 48 61 72 64 20 64  |ak's SCSI Hard d|
00000600  72 69 76 65 20 61 6e 64  20 6d 61 79 20 61 6c 73  |rive and may als|
00000610  6f 20 77 6f 72 6b 20 77  69 74 68 20 61 6c 6c 0a  |o work with all.|
00000620  76 65 72 73 69 6f 6e 73  20 6f 66 20 49 61 6e 20  |versions of Ian |
00000630  43 6f 70 65 73 74 61 6b  65 20 53 6f 66 74 77 61  |Copestake Softwa|
00000640  72 65 27 73 20 49 44 45  20 48 61 72 64 20 64 72  |re's IDE Hard dr|
00000650  69 76 65 2e 20 49 20 63  61 6e 6e 6f 74 20 74 65  |ive. I cannot te|
00000660  73 74 20 74 68 69 73 0a  73 69 6e 63 65 20 49 20  |st this.since I |
00000670  64 6f 6e 27 74 20 68 61  76 65 20 65 69 74 68 65  |don't have eithe|
00000680  72 20 6f 66 20 74 68 65  73 65 20 68 61 72 64 20  |r of these hard |
00000690  64 72 69 76 65 73 2e 20  41 6e 79 20 66 65 65 64  |drives. Any feed|
000006a0  62 61 63 6b 20 61 62 6f  75 74 20 74 68 69 73 0a  |back about this.|
000006b0  77 6f 75 6c 64 20 62 65  20 6d 6f 73 74 20 77 65  |would be most we|
000006c0  6c 63 6f 6d 65 2e 0a 0a  50 6c 65 61 73 65 20 6e  |lcome...Please n|
000006d0  6f 74 65 20 74 68 61 74  20 49 20 63 61 6e 20 6e  |ote that I can n|
000006e0  6f 20 6c 6f 6e 67 65 72  20 6f 66 66 65 72 20 61  |o longer offer a|
000006f0  20 72 65 67 69 73 74 72  61 74 69 6f 6e 20 73 65  | registration se|
00000700  72 76 69 63 65 2e 20 49  66 20 61 6e 79 6f 6e 65  |rvice. If anyone|
00000710  0a 66 69 6e 64 73 20 41  72 63 46 53 20 76 65 72  |.finds ArcFS ver|
00000720  79 20 75 73 65 66 75 6c  20 74 68 65 6e 20 70 6c  |y useful then pl|
00000730  65 61 73 65 20 62 75 79  20 74 68 65 20 66 75 6c  |ease buy the ful|
00000740  6c 20 72 65 61 64 20 2f  20 77 72 69 74 65 20 76  |l read / write v|
00000750  65 72 73 69 6f 6e 20 6f  72 0a 73 65 6e 64 20 61  |ersion or.send a|
00000760  20 64 6f 6e 61 74 69 6f  6e 20 74 6f 20 6f 6e 65  | donation to one|
00000770  20 6f 66 20 74 68 65 20  61 64 64 72 65 73 73 65  | of the addresse|
00000780  73 20 62 65 6c 6f 77 2e  20 46 75 74 75 72 65 20  |s below. Future |
00000790  69 6d 70 72 6f 76 65 6d  65 6e 74 73 20 77 69 6c  |improvements wil|
000007a0  6c 20 62 65 0a 73 65 6e  74 20 74 6f 20 54 68 65  |l be.sent to The|
000007b0  20 4d 69 63 72 6f 20 55  73 65 72 20 2f 20 41 72  | Micro User / Ar|
000007c0  63 68 69 6d 65 64 65 73  20 57 6f 72 6c 64 20 2f  |chimedes World /|
000007d0  20 53 79 72 61 63 75 73  65 20 66 6f 72 20 64 69  | Syracuse for di|
000007e0  73 74 72 69 62 75 74 69  6f 6e 2e 0a 50 6c 65 61  |stribution..Plea|
000007f0  73 65 20 61 6c 73 6f 20  6e 6f 74 65 20 74 68 61  |se also note tha|
00000800  74 20 49 20 77 69 6c 6c  20 6e 6f 20 6c 6f 6e 67  |t I will no long|
00000810  65 72 20 62 65 20 73 65  6e 64 69 6e 67 20 6f 75  |er be sending ou|
00000820  74 20 69 6d 70 72 6f 76  65 6d 65 6e 74 73 0a 61  |t improvements.a|
00000830  75 74 6f 6d 61 74 69 63  61 6c 6c 79 20 74 6f 20  |utomatically to |
00000840  50 2e 44 2e 20 6c 69 62  72 61 72 69 65 73 2e 20  |P.D. libraries. |
00000850  41 67 61 69 6e 2c 20 75  70 67 72 61 64 65 73 20  |Again, upgrades |
00000860  77 69 6c 6c 20 62 65 20  61 76 61 69 6c 61 62 6c  |will be availabl|
00000870  65 20 74 68 72 6f 75 67  68 0a 74 68 65 20 61 62  |e through.the ab|
00000880  6f 76 65 20 6d 61 67 61  7a 69 6e 65 73 2e 0a 0a  |ove magazines...|
00000890  54 68 69 73 20 76 65 72  73 69 6f 6e 20 6f 66 20  |This version of |
000008a0  41 72 63 46 53 20 69 73  20 61 20 72 65 61 64 20  |ArcFS is a read |
000008b0  6f 6e 6c 79 2c 20 50 2e  44 2e 20 76 65 72 73 69  |only, P.D. versi|
000008c0  6f 6e 2e 20 41 20 66 75  6c 6c 20 72 65 61 64 2f  |on. A full read/|
000008d0  77 72 69 74 65 0a 76 65  72 73 69 6f 6e 20 73 68  |write.version sh|
000008e0  6f 75 6c 64 20 62 65 20  61 76 61 69 6c 61 62 6c  |ould be availabl|
000008f0  65 20 73 6f 6f 6e 20 66  72 6f 6d 20 44 61 76 69  |e soon from Davi|
00000900  64 20 50 69 6c 6c 69 6e  67 2e 0a 0a 41 72 63 46  |d Pilling...ArcF|
00000910  53 20 61 6c 6c 6f 77 73  20 74 68 65 20 6c 6f 61  |S allows the loa|
00000920  64 69 6e 67 20 61 6e 64  20 6f 70 65 6e 69 6e 67  |ding and opening|
00000930  20 6f 66 20 28 63 6f 6d  70 72 65 73 73 65 64 29  | of (compressed)|
00000940  20 66 69 6c 65 73 20 69  6e 20 61 72 63 68 69 76  | files in archiv|
00000950  65 73 20 0a 61 6c 6d 6f  73 74 20 61 73 20 65 61  |es .almost as ea|
00000960  73 69 6c 79 20 61 73 20  66 69 6c 65 73 20 6f 6e  |sily as files on|
00000970  20 41 44 46 53 20 6f 72  20 52 61 6d 46 53 2e 20  | ADFS or RamFS. |
00000980  49 74 20 68 61 73 20 69  74 73 20 6f 77 6e 20 41  |It has its own A|
00000990  72 63 46 53 20 66 69 6c  65 72 20 0a 77 68 69 63  |rcFS filer .whic|
000009a0  68 20 64 69 73 70 6c 61  79 73 20 74 68 65 20 72  |h displays the r|
000009b0  6f 6f 74 20 64 69 72 65  63 74 6f 72 79 20 69 6e  |oot directory in|
000009c0  20 61 20 66 69 6c 65 72  20 77 69 6e 64 6f 77 20  | a filer window |
000009d0  6f 66 20 61 6e 79 20 61  72 63 68 69 76 65 20 0a  |of any archive .|
000009e0  77 68 69 63 68 20 69 73  20 64 6f 75 62 6c 65 20  |which is double |
000009f0  63 6c 69 63 6b 65 64 2e  20 46 72 6f 6d 20 74 68  |clicked. From th|
00000a00  65 6e 20 6f 6e 20 66 69  6c 65 73 20 61 6e 64 20  |en on files and |
00000a10  61 70 70 6c 69 63 61 74  69 6f 6e 73 20 6d 61 79  |applications may|
00000a20  20 62 65 20 0a 6c 6f 61  64 65 64 20 61 73 20 6e  | be .loaded as n|
00000a30  6f 72 6d 61 6c 20 62 79  20 64 6f 75 62 6c 65 20  |ormal by double |
00000a40  63 6c 69 63 6b 69 6e 67  20 74 68 65 6d 2e 20 44  |clicking them. D|
00000a50  69 72 65 63 74 6f 72 69  65 73 20 6d 61 79 20 62  |irectories may b|
00000a60  65 20 64 69 73 70 6c 61  79 65 64 20 0a 61 6c 73  |e displayed .als|
00000a70  6f 20 62 79 20 64 6f 75  62 6c 65 20 63 6c 69 63  |o by double clic|
00000a80  6b 69 6e 67 20 74 68 65  6d 2e 20 41 72 63 46 53  |king them. ArcFS|
00000a90  20 63 61 6e 2c 20 6f 66  20 63 61 75 73 65 2c 20  | can, of cause, |
00000aa0  61 6c 73 6f 20 62 65 20  75 73 65 64 20 66 72 6f  |also be used fro|
00000ab0  6d 20 0a 74 68 65 20 63  6f 6d 6d 61 6e 64 20 6c  |m .the command l|
00000ac0  69 6e 65 2e 0a 0a 59 6f  75 20 6d 61 79 20 6e 6f  |ine...You may no|
00000ad0  74 69 63 65 20 61 20 73  6d 61 6c 6c 20 69 6e 63  |tice a small inc|
00000ae0  72 65 61 73 65 20 69 6e  20 74 68 65 20 74 69 6d  |rease in the tim|
00000af0  65 20 74 61 6b 65 6e 20  74 6f 20 6c 6f 61 64 20  |e taken to load |
00000b00  66 69 6c 65 73 20 0a 63  6f 6d 70 61 72 65 64 20  |files .compared |
00000b10  74 6f 20 6c 6f 61 64 69  6e 67 20 66 69 6c 65 73  |to loading files|
00000b20  20 66 72 6f 6d 20 41 44  46 53 20 61 6e 64 20 61  | from ADFS and a|
00000b30  6c 73 6f 20 74 68 61 74  20 41 72 63 46 53 20 74  |lso that ArcFS t|
00000b40  61 6b 65 73 20 61 20 73  68 6f 72 74 20 0a 74 69  |akes a short .ti|
00000b50  6d 65 20 74 6f 20 4f 70  65 6e 20 53 70 61 72 6b  |me to Open Spark|
00000b60  20 63 6f 6d 70 61 74 69  62 6c 65 20 41 72 63 68  | compatible Arch|
00000b70  69 76 65 73 20 77 68 65  6e 20 74 68 65 79 20 61  |ives when they a|
00000b80  72 65 20 64 6f 75 62 6c  65 20 63 6c 69 63 6b 65  |re double clicke|
00000b90  64 2e 0a 0a 54 68 69 73  20 76 65 72 73 69 6f 6e  |d...This version|
00000ba0  20 61 6c 73 6f 20 73 75  70 70 6f 72 74 73 20 61  | also supports a|
00000bb0  20 6e 65 77 20 61 72 63  68 69 76 65 20 66 6f 72  | new archive for|
00000bc0  6d 61 74 2e 20 49 74 20  69 73 20 6d 75 63 68 20  |mat. It is much |
00000bd0  71 75 69 63 6b 65 72 20  74 6f 20 6f 70 65 6e 0a  |quicker to open.|
00000be0  74 68 65 73 65 20 6e 65  77 20 66 6f 72 6d 61 74  |these new format|
00000bf0  20 61 72 63 68 69 76 65  73 20 74 68 61 6e 20 74  | archives than t|
00000c00  6f 20 6f 70 65 6e 20 53  70 61 72 6b 20 63 6f 6d  |o open Spark com|
00000c10  70 61 74 69 62 6c 65 20  61 72 63 68 69 76 65 73  |patible archives|
00000c20  20 61 6e 64 20 74 68 65  0a 72 65 61 64 20 2f 20  | and the.read / |
00000c30  77 72 69 74 65 20 76 65  72 73 69 6f 6e 73 20 28  |write versions (|
00000c40  31 2e 30 30 20 61 6e 64  20 67 72 65 61 74 65 72  |1.00 and greater|
00000c50  29 20 63 61 6e 20 6f 6e  6c 79 20 77 72 69 74 65  |) can only write|
00000c60  20 74 6f 20 61 6e 64 20  63 72 65 61 74 65 20 6e  | to and create n|
00000c70  65 77 0a 66 6f 72 6d 61  74 20 61 72 63 68 69 76  |ew.format archiv|
00000c80  65 73 2e 0a 0a 2a 2a 2a  2a 2a 2a 2a 2a 2a 2a 2a  |es...***********|
00000c90  2a 2a 2a 2a 2a 2a 2a 2a  2a 2a 2a 2a 2a 2a 2a 2a  |****************|
*
00000cd0  2a 2a 0a 0a 41 6c 6c 20  63 6f 6d 6d 65 6e 74 73  |**..All comments|
00000ce0  20 61 6e 64 20 73 75 67  67 65 73 74 69 6f 6e 73  | and suggestions|
00000cf0  20 66 6f 72 20 66 75 74  75 72 65 20 69 6d 70 72  | for future impr|
00000d00  6f 76 65 6d 65 6e 74 20  61 72 65 20 77 65 6c 63  |ovement are welc|
00000d10  6f 6d 65 20 62 75 74 20  70 6c 65 61 73 65 0a 6e  |ome but please.n|
00000d20  6f 74 65 20 74 68 61 74  20 49 20 63 61 6e 6e 6f  |ote that I canno|
00000d30  74 20 72 65 70 6c 79 20  74 6f 20 6c 65 74 74 65  |t reply to lette|
00000d40  72 73 20 77 69 74 68 6f  75 74 20 72 65 74 75 72  |rs without retur|
00000d50  6e 20 70 6f 73 74 61 67  65 20 61 6e 64 20 61 6e  |n postage and an|
00000d60  20 61 64 64 72 65 73 73  65 64 0a 65 6e 76 65 6c  | addressed.envel|
00000d70  6f 70 65 2e 0a 0a 54 68  65 20 61 64 64 72 65 73  |ope...The addres|
00000d80  73 20 69 73 3a 0a 0a 20  20 20 20 4d 72 2e 20 4d  |s is:..    Mr. M|
00000d90  2e 20 53 6d 69 74 68 0a  20 20 20 20 50 65 6e 2d  |. Smith.    Pen-|
00000da0  79 2d 64 72 65 2c 0a 20  20 20 20 52 69 76 65 72  |y-dre,.    River|
00000db0  73 69 64 65 20 41 76 65  2e 2c 0a 20 20 20 20 42  |side Ave.,.    B|
00000dc0  72 6f 78 62 6f 75 72 6e  65 2c 0a 20 20 20 20 48  |roxbourne,.    H|
00000dd0  65 72 74 73 2e 2c 0a 20  20 20 20 45 4e 31 30 20  |erts.,.    EN10 |
00000de0  36 52 44 2e 0a 0a 42 65  74 77 65 65 6e 20 4d 6f  |6RD...Between Mo|
00000df0  6e 64 61 79 20 33 30 74  68 20 53 65 70 74 65 6d  |nday 30th Septem|
00000e00  62 65 72 20 61 6e 64 20  46 72 69 64 61 79 20 31  |ber and Friday 1|
00000e10  33 74 68 20 44 65 63 65  6d 62 65 72 20 31 39 39  |3th December 199|
00000e20  31 20 61 6e 64 20 62 65  74 77 65 65 6e 0a 4d 6f  |1 and between.Mo|
00000e30  6e 64 61 79 20 36 74 68  20 4a 61 6e 75 61 72 79  |nday 6th January|
00000e40  20 61 6e 64 20 46 72 69  64 61 79 20 32 37 74 68  | and Friday 27th|
00000e50  20 4d 61 72 63 68 20 31  39 39 32 20 69 6e 63 2e  | March 1992 inc.|
00000e60  20 49 20 63 61 6e 20 62  65 20 72 65 61 63 68 65  | I can be reache|
00000e70  64 20 6d 6f 72 65 0a 71  75 69 63 6b 6c 79 20 61  |d more.quickly a|
00000e80  74 3a 0a 0a 20 20 20 20  4d 72 2e 20 4d 2e 20 53  |t:..    Mr. M. S|
00000e90  6d 69 74 68 2c 0a 20 20  20 20 43 68 65 70 73 74  |mith,.    Chepst|
00000ea0  6f 77 20 48 61 6c 6c 20  6f 66 20 52 65 73 69 64  |ow Hall of Resid|
00000eb0  65 6e 63 65 2c 0a 20 20  20 20 52 6f 6f 6d 20 4c  |ence,.    Room L|
00000ec0  31 34 2c 0a 20 20 20 20  42 72 75 6e 65 6c 20 55  |14,.    Brunel U|
00000ed0  6e 69 76 65 72 73 69 74  79 2c 0a 20 20 20 20 55  |niversity,.    U|
00000ee0  78 62 72 69 64 67 65 2c  0a 20 20 20 20 4d 69 64  |xbridge,.    Mid|
00000ef0  64 6c 73 65 78 2c 0a 20  20 20 20 55 42 38 20 33  |dlsex,.    UB8 3|
00000f00  50 48 2e 0a 0a 50 6c 65  61 73 65 20 64 6f 20 6e  |PH...Please do n|
00000f10  6f 74 20 73 65 6e 64 20  61 6e 79 20 70 6f 73 74  |ot send any post|
00000f20  20 74 6f 20 72 65 61 63  68 20 74 68 69 73 20 61  | to reach this a|
00000f30  64 64 72 65 73 73 20 61  66 74 65 72 20 32 37 74  |ddress after 27t|
00000f40  68 20 4d 61 72 63 68 20  31 39 39 32 20 61 73 20  |h March 1992 as |
00000f50  49 0a 77 69 6c 6c 20 70  72 6f 62 61 62 6c 79 20  |I.will probably |
00000f60  6e 6f 74 20 72 65 63 65  69 76 65 20 69 74 2e 20  |not receive it. |
00000f70  50 6c 65 61 73 65 20 62  65 20 70 61 74 69 65 6e  |Please be patien|
00000f80  74 20 77 68 65 6e 20 77  61 69 74 69 6e 67 20 66  |t when waiting f|
00000f90  6f 72 20 72 65 70 6c 69  65 73 20 61 73 0a 49 20  |or replies as.I |
00000fa0  6d 61 79 20 6e 6f 74 20  62 65 20 61 62 6c 65 20  |may not be able |
00000fb0  74 6f 20 72 65 70 6c 79  20 69 6d 6d 65 64 69 61  |to reply immedia|
00000fc0  74 65 6c 79 2e 0a 0a 49  20 77 6f 75 6c 64 20 61  |tely...I would a|
00000fd0  6c 73 6f 2c 20 6f 66 20  63 6f 75 72 73 65 20 77  |lso, of course w|
00000fe0  65 6c 63 6f 6d 65 20 64  65 74 61 69 6c 73 20 6f  |elcome details o|
00000ff0  66 20 61 6e 79 20 62 75  67 73 20 64 69 73 63 6f  |f any bugs disco|
00001000  76 65 72 65 64 20 73 6f  20 74 68 61 74 20 49 20  |vered so that I |
00001010  63 61 6e 0a 63 6f 72 72  65 63 74 20 74 68 65 6d  |can.correct them|
00001020  2e 0a 0a 4d 79 20 4a 41  4e 45 54 20 65 6d 61 69  |...My JANET emai|
00001030  6c 20 61 64 64 72 65 73  73 20 69 73 3a 0a 0a 65  |l address is:..e|
00001040  65 39 31 6d 64 73 32 40  62 72 75 6e 65 6c 2e 61  |e91mds2@brunel.a|
00001050  63 2e 75 6b 0a 0a 49 20  63 61 6e 20 62 65 20 63  |c.uk..I can be c|
00001060  6f 6e 74 61 63 74 65 64  20 62 79 20 74 68 69 73  |ontacted by this|
00001070  20 6d 65 74 68 6f 64 20  4f 63 74 2d 4d 61 72 20  | method Oct-Mar |
00001080  31 39 39 31 2f 39 32 2c  20 31 39 39 32 2f 39 33  |1991/92, 1992/93|
00001090  2c 20 31 39 39 33 2f 39  34 20 61 6e 64 0a 4f 63  |, 1993/94 and.Oc|
000010a0  74 2d 4a 75 6e 20 31 39  39 34 2f 39 35 2e 0a 0a  |t-Jun 1994/95...|
000010b0  a9 20 31 39 39 31 20 4d  2e 20 53 6d 69 74 68 0a  |. 1991 M. Smith.|
000010c0
!ArcFS/!Help.m0
!ArcFS/!Help.m1
!ArcFS/!Help.m2
!ArcFS/!Help.m4
!ArcFS/!Help.m5