forth

package

v0.0.0-...-3fdb20c Latest Latest Go to latest Published: Mar 25, 2024 License: MIT Imports: 8 Imported by: 0

Details

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Tagged version

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Repository

github.com/yhurski/goforth

Documentation ¶

Constants ¶

View Source

const (
	NO_ERROR = iota
	ERR_STACK_UNDERFLOW
	ERR_DIVISION_BY_ZERO
	ERR_REDEF_NUMBER
	ERR_UNDEF_WORD
)

View Source

const (
	I_EXIT = iota
	// integer arithmetic operations
	I_PLUS
	I_MINUS
	I_MULT
	I_DIV
	I_NEG
	I_MOD
	I_ABS
	I_MAX
	I_MIN
	// stack operations
	I_DUP
	I_DROP
	I_DOT
	I_SWAP
	I_OVER
	I_ROT
	I_NIP
	I_TUCK
	I_ROLL
	I_PICK
	// return stack operations
	I_TO_R
	I_FROM_R
	I_R_FETCH
	// dict operations
	I_TICK
	I_EXECUTE

	// compiler operations
	I_COLON
	I_LITERAL
	I_SEMICOLON

	// helpers
	I_DOTS
	I_WORDS
	I_BYE
	I_SEE

	// system variables
	I_STATE
	I_GREATER_THAN_IN

	I_DEREFERENCE

	I_NOOP // must always be last
)

Variables ¶

This section is empty.

Functions ¶

func CreateStack ¶

func CreateStack() *stack

func DoForth ¶

func DoForth()

Types ¶

This section is empty.

Source Files ¶

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