Sirius v0.99:
	- Changed BNE to BEQ, so that exiting to monitor/basic will
	  copy assembled code where it's supposed to be!
	- Buffer information such as current line, position, filename etc.
	  is preserved.
	- Added jump table for entering/exiting assembler (see manual)
	- User can set highest memory location from boot program (see manual)
	- Added monitor start/end addresses to boot program (monitor can
	  default to locations other than $6000)

Sirius v2.0:

After an arduous struggle I finally have a new working version of Sirius.
I'm still working on it, but in its current state it fixes a number of
important bugs:

- Exiting to basic/monitor before compiling, after linking, with any ORG
- Moved restart code to ROM at $d300 (54016), so always works after reset
- Fixed DS ^
- Stabilized return to editor
- PUT works properly on 1st line; if error occurs in PUT file, line number
  reflects line in file
- DFB >xxxx etc. now work (no longer need that ridiculous DFB #>xx)
- Improved restart check (e.g. after reboot)
- STA $001234 etc. now assembles as 24-bit address (STA $0012 as 16-bit,
  etc.)
- Fixed DO/FIN bug
- Link errors result in unsuccesful assembly
- LDA $010000+label will work/link correctly in REL files 
- Updated Jammon (4.1) to work with new version -- cool debug screen!
- Added CTRL-R feature to editor -- performs label search on operand in
  current line (e.g. if the current line is something like JSR BLAH,
  CTRL-R will go to the label BLAH).
- Added "BIN" command to assembler -- inserts raw binary file into
  object code.
- Link file names prefaced with a ^ will do a straight binary include.
- Probably several other things I have now forgotten.

All three files in the zip are necessary -- the older versions won't work.

Now, a few lessons learned through massive hours of frustration:

JML xxxxxx changes the _program bank register_ but NOT the data bank
register.  So put a PHK PLB in any code you want to execute from SuperRAM.

JML (addr) does _not_ append the PBR to addr -- the address is _always_
00addr.


version 2.1

- fixed big-up/dn bug (ctrl-m when last line of buffer is on line 23).
- fixed PUT opcode (was putting data in buffer 8, messing up editor)
- editor should now sync better, even on bad resets
- fixed cut & paste bug
- Filename cleared when buffer cleared (shift-clr)
- device < 8 (e.g. device=0 on reset) checked for
- delete line bug fixed (ctrl-d after c=-home)
- goto line 256 bug fixed
- incrementing line bugs fixed
- online help added (ctrl-h)