;
;  Global constants
;
OBJ	gequ	$B1	object file
LIB	gequ	$B2	library file
EXE	gequ	$B5	executable file
;
;  direct page map
;
r0	gequ	$0	general purpose registers
r1	gequ	$1
r2	gequ	$2
r3	gequ	$3
r4	gequ	$4
r5	gequ	$5
r6	gequ	$6
r7	gequ	$7
r8	gequ	$8
r9	gequ	$9
r10	gequ	$A
r11	gequ	$B
r12	gequ	$C
r13	gequ	$D
r14	gequ	$E
r15	gequ	$F
r16	gequ	$10
r17	gequ	$11
r18	gequ	$12
r19	gequ	$13

slist	gequ	$14	list of input names
kname	gequ	$18	output file name (nil for none)
sdisp	gequ	$1C	disp to next char in slist
fname	gequ	$1E	ptr to current input file name
basename gequ	$22	ptr to root file name

seg	gequ	$26	pointer to the first byte in the segment
sp	gequ	$2A	pointer to the next byte to process
len	gequ	$2E	# bytes left in the current file
pc	gequ	$32	program counter

dictionary gequ $36	current library dictionary buffer
libSymbols gequ $3A	ptr to first library symbol
libNames gequ	$3E	ptr to first library name
didLibSegment gequ $42	library segment processed flag
libDisp	gequ	$44	disp in the file being processed
libLength gequ $48	length of the library symbol table

op	gequ	$4C	output buffer pointer
opst	gequ	$50	op at start of last lConst
dp	gequ	$54	dictionary pointer
dictSize gequ	$58	remaining size of dictionary

dy	gequ	$5A	ptr to next byte in the dynamic segment

expStart gequ	$5E	start of express segment
expOffset gequ $62	offset table in express segment
expMap	gequ	$66	segment map in express segment
expHeader gequ $6A	header table in express segment
fMark	gequ	$6E	file mark for express segment

!		$52	next available spot