- ABORT
- ABORT"
- ABS
- ACCEPT
- ACTION-OF
- AGAIN
- ALIGN
- ALIGNED
- ALLOT
- AND
- BASE
- BEGIN
- BL
- BUFFER:
- [
- [CHAR]
- [COMPILE]
- [']
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- C,
- CELL+
- CELLS
- C@
- CHAR
- CHAR+
- CHARS
- COMPILE,
- CONSTANT
- COUNT
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- CREATE
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- :
- :NONAME
- ,
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- DEFER@
- DEFER!
- DEPTH
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- DOES>
- DROP
- DUP
- /
- /MOD
- .R
- .(
- ."
- ELSE
- EMIT
- ENDCASE
- ENDOF
- ENVIRONMENT?
- ERASE
- EVALUATE
- EXECUTE
- EXIT
- =
- FALSE
- FILL
- FIND
- FM/MOD
- @
- HERE
- HEX
- HOLD
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- I
- IF
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- INVERT
- IS
- J
- KEY
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- LITERAL
- LOOP
- LSHIFT
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- MIN
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- OF
- OR
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- 1+
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- PARSE-NAME
- PARSE
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- +LOOP
- +!
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- RESTORE-INPUT
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- ROLL
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- RSHIFT
- R>
- SAVE-INPUT
- SIGN
- SM/REM
- SOURCE-ID
- SOURCE
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- SPACES
- STATE
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- ;
- S\"
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- THEN
- TO
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- TUCK
- TYPE
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6.1.0150 , comma CORE
Reserve one cell of data space and store x in the cell. If the data-space pointer is aligned when , begins execution, it will remain aligned when , finishes execution. An ambiguous condition exists if the data-space pointer is not aligned prior to execution of ,.
See:
Rationale:
See: 6.2.0945 COMPILE,.
Testing:
HERE 2 ,
CONSTANT 2ND
CONSTANT 1ST
T{ 1ST 2ND U< -> <TRUE> }T \ HERE MUST GROW WITH ALLOT
T{ 1ST CELL+ -> 2ND }T \ ... BY ONE CELL
T{ 1ST 1 CELLS + -> 2ND }T
T{ 1ST @ 2ND @ -> 1 2 }T
T{ 5 1ST ! -> }T
T{ 1ST @ 2ND @ -> 5 2 }T
T{ 6 2ND ! -> }T
T{ 1ST @ 2ND @ -> 5 6 }T
T{ 1ST 2@ -> 6 5 }T
T{ 2 1 1ST 2! -> }T
T{ 1ST 2@ -> 2 1 }T
T{ 1S 1ST ! 1ST @ -> 1S }T \ CAN STORE CELL-WIDE VALUE