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flush Send buffered data to standard output file
tlushfile Send buffered data or read to EOF
print
Write string to standard output file
prompt
Executed when ready f’orinteractive input
pstack
Print stack non-destructively using ==
read
Read one character fronl,filc
!-eddhexstring Read hex f’rom,~ileinto string
reudline
Read line fromjile into string
readstring
Read string fronl,~ile
resetfile
Discard buffered characters
run
Execute contents of’named file
stack
Print stack non-destructi~ely using =
status
Return status of,~ile
token
Read token from,file
write
Write one charucter t(~,file
writchexstring
Write ,strin<qto,fi/e as hex
writestring
Write .s~rin<yto,fi/e
Virtualmemory operators
Operator
Function
restore Restore VM snapshot
sale Create VM snapshot
Vmstatus Report VM status
Miscellaneous operators
Operator
bind
currentdash
currenttlat
currentgray
currenthsbcolor
current]inecap
currentlinejoin
cul”rentlinemidth
cLl[.t-e[ltmitcl-linlit
cul-1-ellt]-gbcolc)l.
currentscreen
cul-i-e[lttl-allsfe]-
cxecutil’c
Function
Replace operator names in
pt”()(by operators
Return current dash pattern
Return currcn[ flatness
Return current color as gray \aluc
Return current color as hue, saturation. brightness
Return current line c~p
Return current linejoin
Return current ]inc width
Return current mitcl”]imit
Return current color as red, green. blue
Return current gray halftone screen
Return current :ray transfer function
ln~oke inter~cti~ecxccuti~e
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