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- * ETERNAL2 - A reset survivable ramdisk for the Atari ST
- * which can be resized and removed
- *
- * authors - There seem to have been many contributors to
- * the development of this and other reset-survivable
- * ramdisks. It is belived that John Harris originated
- * the idea and others added some embellishments. This
- * particular ramdisk is different from most in that it
- * can be resized or removed.
- *
- * use - The ramdisk can be sized the following three ways:
- *
- * a) By a ramdisk spec found in \auto\ramdisk.dat
- * b) By entering a ramdisk spec through the console
- * c) By not doing a) or b) to get the default spec
- *
- * The ramdisk spec has the form yxxx where y is a drive
- * letter [a-p] and x is a digit [0-9]. A successfully
- * created ramdisk will have a number of clusters equal
- * to the number xxx and be installed on drive y
- * (note that number of clusters is number of kbytes).
- * The default ramdisk spec is h100 (100k ramdisk on
- * drive h). To install a ramdisk you must put eternal2.prg
- * into an AUTO folder. You may also create and put a
- * ramdisk.dat file (containing a ramdisk spec) into the AUTO
- * folder but it is not necessary to do so. To install for
- * the first time, put the disk with the AUTO folder into
- * drive A and press reset (or switch on the computer).
- * A ramdisk will be set up according to the spec in the
- * .dat file, if it exists, or according to the default spec
- * unless you press either the "caps lock" or the "alternate"
- * key during boot. If you press "caps lock" no ramdisk will
- * be set up (you must keep the key depressed until bootup
- * is finished or you see that etrnl2.prg has finished
- * executing). If you press "alternate" you will be prompted
- * for a ramdisk spec. Enter the spec and hit return to
- * create the ramdisk. To remove a ramdisk, press reset and
- * keep a finger on the "caps lock" key. To resize a ramdisk
- * press reset and keep a finger on the "alternate" key
- * until you see the prompt. Then type in the spec and hit
- * carriage return. If a ramdisk is installed, the auto
- * folder exists on a disk in drive A, reset is pressed and
- * you keep your fingers off the keys, the ramdisk will still
- * be present with all its original files after
- * re-initialization. To prevent a ramdisk from being
- * created at startup use Q for the ramdisk spec in the
- * ramdisk.dat file. The ramdisk.dat file must have four
- * characters otherwise. To get a ramdisk of size less than
- * 100k on startup use leading zeros in the size field of
- * the ramdisk.dat spec.
- *
- * notes - A ramdisk spec with two or one digit(s) is also legal.
- * If you use a ramdisk spec like m0 you will get a size zero
- * ramdisk but you will have lost 9k of space to the overhead
- * used in setting it up. Therefore, the proper way to
- * remove a ramdisk is by means of the "caps lock" key.
- * If you give no ramdisk spec then the default h100 is set
- * up. If you give only a device letter, say m, then a RD
- * with spec m100 is set up. There is no button to push to
- * abort - simply letting the boot process run its course is,
- * for all practical purposes, an abort.
- *
- * John Franco
- * Bloomington, IN
- * 1/30/87
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