retroforth/words.tsv

1	RewriteUnderscores	-a	-	-	Variable. When set to `TRUE`, RETRO will replace underscores in strings with spaces. When `FALSE`, RETRO does not.			class:data	{n/a}	{n/a}	global	all
2	STRINGS	-a	-	-	Return the address of the start of the temporary string pool.			class:word	{n/a}	{n/a}	global	all
3	ScopeList	-a	-	-	Variable. This holds some information used by `{{` and `}}`.			class:data	{n/a}	{n/a}	global	all
4	TIB	-a	-	-	Constant. Returns a pointer to the text input buffer.			class:data	{n/a}	{n/a}	global	rre
5	TRUE	-n	-	-	Returns `-1`, the value used to indicate a TRUE result.			class:word	{n/a}	{n/a}	global	all
6	TempStringMax	-a	-	-	Variable. Holds the maximum length of a temporary string.			class:data	{n/a}	{n/a}	global	all
7	TempStrings	-a	-	-	Variable. Holds the number of temporary strings.			class:data	{n/a}	{n/a}	global	all
8	Version	-a	-	-	Variable. This stores the version number.			class:data	{n/a}	{n/a}	global	all
9	[	-	-	-	Begin a quotation.			class:macro	{n/a}	{n/a}	global	all
10	]	-	-	-	End a quotation.			class:macro	{n/a}	{n/a}	global	all
11	a:-eq?	aa-f	-	-	Compare all values in the array. Return `FALSE` if all values are equal or `TRUE` otherwise. This assumes the array contains only numeric values.			class:word	{n/a}	{n/a}	a	all
12	a:append	aa-a	-	-	Return a new array consisting of the values in a1 followed by the values in a2.			class:word	{n/a}	{n/a}	a	all
13	a:begins-with?	aa-f	-	-	Return `TRUE` if a1 begins with a2 or `FALSE` otherwise.			class:word	{n/a}	{n/a}	a	all
14	a:chop	a-a	-	-	Return a new array containing all but the last value in the source array.			class:word	{n/a}	{n/a}	a	all
15	a:contains-string?	sa-f	-	-	Return `TRUE` if the string value is in the array or`FALSE` otherwise.			class:word	{n/a}	{n/a}	a	all
16	a:contains?	na-f	-	-	Return `TRUE` if the value is in the array or `FALSE` otherwise.			class:word	{n/a}	{n/a}	a	all
17	a:copy	aa-	-	-	Copy an array (a1) to a destination (a2).			class:word	{n/a}	{n/a}	a	all
18	a:counted-results	q-a	-	-	Run a quote and construct a new array from the returned values. The quote should return the values and the number of values to put into the array.			class:word	{n/a}	{n/a}	a	all
19	a:dup	a-b	-	-	Make a copy of an array. Return the address of the copy.			class:word	{n/a}	{n/a}	a	all
20	a:ends-with?	aa-f	-	-	Return `TRUE` if a1 ends with a2 or `FALSE` otherwise.			class:word	{n/a}	{n/a}	a	all
21	a:eq?	aa-f	-	-	Compare all values in the array. Return `TRUE` if all values are equal or `FALSE` otherwise. This assumes the array contains only numeric values.			class:word	{n/a}	{n/a}	a	all
22	a:fetch	an-n	-	-	Fetch the value stored at the specified index in the specified array.			class:word	{ #0 #1 #3 } #2 a:fetch	{n/a}	global	all
23	a:filter	aq-b	-	-	For each item in the initial array, run the specified quote. If the quote returns `TRUE`, copy the item into a new array. If `FALSE`, discard it. Returns a pointer to the new array.			class:word	{n/a}	{n/a}	a	all
24	a:for-each	aq-	-	-	Execute the quote once for each item in the array.			class:word	{n/a}	{n/a}	a	all
25	a:from-string	s-a	-	-	Create a new array with the characters in the source string.			class:word	{n/a}	{n/a}	a	all
26	a:index-of	an-n	-	-	Return the location of the first instance of the specified value in the array.			class:word	{n/a}	{n/a}	a	all
27	a:left	an-a	-	-	Return a new array containing the first `n` values from the source array.			class:word	{n/a}	{n/a}	a	all
28	a:length	a-n	-	-	Return the length of a array.			class:word	{n/a}	{n/a}	a	all
29	a:make	q-a	-	-	Execute quote. Return a new array containing the values the quote leaves on the stack. This is identical to doing `a:counted-results a:reverse`			class:word	{n/a}	{n/a}	a	all
30	a:map	aq-b	-	-	Execute quote once for each item in the array. Constructs a new array from the value returned by the quote.			class:word	{n/a}	{n/a}	a	all
31	a:middle	afl-a	-	-	Extract a new array from the middle of the specified array. This will take the values starting at `f` and extend to the `l` last value.			class:word	{n/a}	{n/a}	a	all
32	a:prepend	aa-a	-	-	Return a new array consisting of the values in a2 followed by the values in a1.			class:word	{n/a}	{n/a}	a	all
33	a:reduce	pnq-n	-	-	Takes an array, a starting value, and a quote. This will apply the quote to each item in the array; the quote should consume two values and return one.			class:word	{n/a}	{n/a}	a	all
34	a:reverse	a-b	-	-	Reverse the order of items in a array. This will return a new array.			class:word	{n/a}	{n/a}	a	all
35	a:right	an-a	-	-	Return a new array containing the specified number of values from the right side of the array.			class:word	{n/a}	{n/a}	a	all
36	a:store	vna-	-	-	Store a value into the array at the specified index.			class:word	#3 { #0 #1 #2 } #1 a:store	{n/a}	global	all
37	a:th	an-b	-	-	Return the actual address of the `n`th item in the array.			class:word	{n/a}	{n/a}	a	all
38	a:to-string	a-s	-	-	Create a new string from the provided array. This string will be stored in the temporal string buffers.			class:word	{n/a}	{n/a}	a	all
39	again	-	-	-	Close an unconditional loop. Branches back to the prior `repeat`.			class:macro	{n/a}	{n/a}	global	all
40	allot	n-	-	-	Allocate the specified number of cells from the `Heap`.			class:word	'Buffer d:create #100 allot	{n/a}	global	all
41	and	nm-o	-	-	Perform a bitwise AND operation between the two provided values.			class:primitive	{n/a}	{n/a}	global	all
42	as{	-f	-	-	Begin an assembly section.			class:macro	{n/a}	{n/a}	global	all
43	banner	-	-	-	Display a welcome message on startup.			class:word	{n/a}	{n/a}	global	rre	{n/a}
44	bi	xqq-?	-	-	Execute q1 against x, then execute q2 against a copy of x.			class:word	#100 [ #10 * ] [ #10 - ] bi	{n/a}	global	all
45	bi*	xyqq-?	-	-	Execute q1 against x and q2 against y.			class:word	#10 #20 [ #2 * ] [ #10 / ] bi*	{n/a}	global	all
46	bi@	xyq-?	-	-	Execute q against x, then execute q against y.			class:word	#10 #20 [ #3 * ] bi@	{n/a}	global	all
47	buffer:add	n-	-	-	Append a value to the current buffer.			class:word	{n/a}	{n/a}	buffer	all
48	buffer:empty	-	-	-	Reset the current buffer to an empty state.			class:word	{n/a}	{n/a}	buffer	all
49	buffer:end	-a	-	-	Return a pointer to the current end of the active buffer.			class:word	{n/a}	{n/a}	buffer	all
50	buffer:get	-n	-	-	Remove the last value from the current buffer.			class:word	{n/a}	{n/a}	buffer	all
51	buffer:preserve	q-	-	-	Save and restore the current buffer before and after executing the specified quote.			class:word	{n/a}	{n/a}	buffer	all
52	buffer:set	a-	-	-	Assign a new buffer as the current one.			class:word	{n/a}	{n/a}	buffer	all
53	buffer:size	-n	-	-	Return the number of cells in the buffer.			class:word	{n/a}	{n/a}	buffer	all
54	buffer:start	-a	-	-	Return the start address of the current buffer.			class:word	{n/a}	{n/a}	buffer	all
55	bye	-	-	-	Exit RETRO.			class:word	{n/a}	{n/a}	global	rre
56	c:-consonant?	c-f	-	-	Return TRUE if character is a not consonant or FALSE otherwise.			class:word	{n/a}	{n/a}	c	all
57	c:-digit?	c-f	-	-	Return TRUE if character is a not numeric digit or FALSE otherwise.			class:word	{n/a}	{n/a}	c	all
58	c:-lowercase?	c-f	-	-	Return TRUE if character is not lowercase or FALSE otherwise.			class:word	{n/a}	{n/a}	c	all
59	c:-uppercase?	c-f	-	-	Return TRUE if character is not uppercase or FALSE otherwise.			class:word	{n/a}	{n/a}	c	all
60	c:-visible?	c-f	-	-	Return TRUE if character is not printable or FALSE otherwise.			class:word	{n/a}	{n/a}	c	all
61	c:-vowel?	c-f	-	-	Return TRUE if character is not a vowel or FALSE otherwise.			class:word	{n/a}	{n/a}	c	all
62	c:-whitespace?	c-f	-	-	Return TRUE if character is not whitespace, or FALSE otherwise.			class:word	{n/a}	{n/a}	c	all
63	c:consonant?	c-f	-	-	Return TRUE if character is a consonant or FALSE otherwise.			class:word	{n/a}	{n/a}	c	all
64	c:digit?	c-f	-	-	Return TRUE if character is a numeric digit or FALSE otherwise.			class:word	{n/a}	{n/a}	c	all
65	c:get	-c	-	-	Read a single keypress.			class:word	{n/a}	{n/a}	global	rre
66	c:letter?	c-f	-	-	Return TRUE if character is an ASCII letter or FALSE otherwise.			class:word	{n/a}	{n/a}	c	all
67	c:lowercase?	c-f	-	-	Return TRUE if character is lowercase or FALSE otherwise.			class:word	{n/a}	{n/a}	c	all
68	c:put	c-	-	-	Display a single character.			class:word	{n/a}	{n/a}	global	all
69	c:to-lower	c-c	-	-	Convert character to lowercase equivalent.			class:word	{n/a}	{n/a}	c	all
70	c:to-number	c-n	-	-	Convert an ASCII digit character into the corresponding decimal value			class:word	{n/a}	{n/a}	global	all
71	c:to-string	c-s	-	-	Convert character into a string.			class:word	{n/a}	{n/a}	c	all
72	c:to-upper	c-c	-	-	Convert character to uppercase equivalent.			class:word	{n/a}	{n/a}	c	all
73	c:toggle-case	c-c	-	-	Convert an ASCII character to the opposite case.			class:word	{n/a}	{n/a}	c	all
74	c:uppercase?	c-f	-	-	Return TRUE if character is uppercase or FALSE otherwise.			class:word	{n/a}	{n/a}	c	all
75	c:visible?	c-f	-	-	Return TRUE if character is printable or FALSE otherwise.			class:word	{n/a}	{n/a}	c	all
76	c:vowel?	c-f	-	-	Return TRUE if character is a vowel or FALSE otherwise.			class:word	{n/a}	{n/a}	c	all
77	c:whitespace?	c-f	-	-	Return TRUE if character is whitespace, or FALSE otherwise.			class:word	{n/a}	{n/a}	c	all
78	call	a-	-	-	Call a function.			class:primitive	{n/a}	{n/a}	global	all
79	case	nmq- || nmq-n	-	-	If `n` is equal to `m`, drop both and execute the specified quote before exiting the calling word. If not equal, leave `n` on the stack and let execution continue.			class:word	{n/a}	{n/a}	global	all
80	choose	fqq-	-	-	Execute q1 if the flag is true (-1) or q2 if the flag is false (0). Only these flags are valid when using `choose`.			class:word	{n/a}	{n/a}	global	all
81	class:data	n- || n-n	-	-	Class handler for data structures.	Keep the address or value on the stack.	Compile the value or address as a literal into the current definition.	class:word	{n/a}	{n/a}	class	all
82	class:macro	a-	-	-	Class handler for compiler macros (immediate words)	Execute the function at the provided address.	Execute the function at the provided address.	class:word	{n/a}	{n/a}	class	all
83	class:primitive	a-	-	-	Class handler for primitive words (words which map to Nga instructions)	Execute the function.	Compile the machine code in the definiton into the current definition.	class:word	{n/a}	{n/a}	class	all
84	class:word	a-	-	-	Class handler for normal words.	Execute the function at the provided address.	Compile a call to the specified address into the current definition.	class:word	{n/a}	{n/a}	class	all
85	clear	-	-	-	Clear the display.			class:word	{n/a}	{n/a}	global	rre
86	clock:day	-n	-	-	Return the current day.			class:word	{n/a}	{n/a}	clock	iOS, rre
87	clock:hour	-n	-	-	Return the current hour.			class:word	{n/a}	{n/a}	clock	iOS, rre
88	clock:minute	-n	-	-	Return the current minute.			class:word	{n/a}	{n/a}	clock	iOS, rre
89	clock:month	-n	-	-	Return the current month.			class:word	{n/a}	{n/a}	clock	iOS, rre
90	clock:second	-n	-	-	Return the current second.			class:word	{n/a}	{n/a}	clock	iOS, rre
91	clock:utc:day	-n	-	-	Return the current day.			class:word	{n/a}	{n/a}	clock	iOS, rre
92	clock:utc:hour	-n	-	-	Return the current hour.			class:word	{n/a}	{n/a}	clock	iOS, rre
93	clock:utc:minute	-n	-	-	Return the current minute.			class:word	{n/a}	{n/a}	clock	iOS, rre
94	clock:utc:month	-n	-	-	Return the current month.			class:word	{n/a}	{n/a}	clock	iOS, rre
95	clock:utc:second	-n	-	-	Return the current second.			class:word	{n/a}	{n/a}	clock	iOS, rre
96	clock:utc:year	-n	-	-	Return the current year.			class:word	{n/a}	{n/a}	clock	iOS, rre
97	clock:year	-n	-	-	Return the current year.			class:word	{n/a}	{n/a}	clock	iOS, rre
98	compile:call	a-	-	-	Compile a call to the specified address into the current definition.			class:word	{n/a}	{n/a}	compile	all
99	compile:jump	a-	-	-	Compile a jump to the specified address into the current definition.			class:word	{n/a}	{n/a}	compile	all
100	compile:lit	n-	-	-	Compile the code to push a number to the stack into the current definition.			class:word	{n/a}	{n/a}	compile	all
101	compile:ret	-	-	-	Compile a return instruction into the current definition.			class:word	{n/a}	{n/a}	compile	all
102	compiling?	-f	-	-	Return `TRUE` if compiler is on or `FALSE` otherwise.			class:word	{n/a}	{n/a}	global	all
103	const	ns-	-	-	Create a constant returning the specified value.			class:word	{n/a}	{n/a}	global	all
104	copy	sdl-	-	-	Copy `l` cells from memory at `s` to the memory at `d`. These should not overlap.			class:word	{n/a}	{n/a}	global	all
105	curry	nq-q	-	-	Bind a value to a function and return a new quote that calls the bound action.			class:word	{n/a}	{n/a}	global	all
106	d	n-	-	-	Inline a numeric value to the current assembly segment.			class:word	{n/a}	{n/a}	global	all
107	d:add-header	saa-	-	-	Create a header. Provide a string (s) for the name, a pointer to the class handler (a1) and a pointer to the word definition (a2) Generally this won't be used directly.			class:word	{n/a}	{n/a}	d	all
108	d:class	d-a	-	-	Given a dictionary header, return the class field.			class:word	{n/a}	{n/a}	d	all
109	d:create	s-	-	-	Create a new dictionary header named the specified string. The new header will point to `here` and have a class of `class:data`.			class:word	{n/a}	{n/a}	d	all
110	d:for-each	q-	-	-	Execute the specified quote once for each header in the dictionary. Before running the quote, this also pushes a pointer to the header onto the stack.			class:word	{n/a}	{n/a}	d	all
111	d:last	-d	-	-	Return the most recent dictionary header.			class:word	{n/a}	{n/a}	d	all
112	d:last<class>	-a	-	-	Return a pointer to the class field of the most recent dictionary header.			class:word	{n/a}	{n/a}	d	all
113	d:last<name>	-s	-	-	Return a pointer to the name field of the most recent dictionary header.			class:word	{n/a}	{n/a}	d	all
114	d:last<xt>	-a	-	-	Return a pointer to the xt field of the most recent dictionary header.			class:word	{n/a}	{n/a}	d	all
115	d:link	d-a	-	-	Given a dictionary header, return the link field.			class:word	{n/a}	{n/a}	d	all
116	d:lookup	s-d	-	-	Lookup the specified name in the dictionary and return a pointer to its dictionary header. This returns zero if the word is not found.			class:word	{n/a}	{n/a}	d	all
117	d:lookup-xt	a-d	-	-	Lookup the specified address in the dictionary and return a pointer to its dictionary header. This returns zero if the word is not found.			class:word	{n/a}	{n/a}	d	all
118	d:name	d-s	-	-	Given a dictionary header, return the name field.			class:word	{n/a}	{n/a}	d	all
119	d:words	-	-	-	Display a list of all named items in the `Dictionary`.			class:word	{n/a}	{n/a}	d	rre
120	d:words-beginning-with	s-	-	-	Display a list of all named items in the `Dictionary` that begin with the provided substring.			class:word	{n/a}	{n/a}	d	rre
121	d:words-with	s-	-	-	Display a list of all named items in the `Dictionary` that contain the provided substring.			class:word	{n/a}	{n/a}	d	rre
122	d:xt	d-a	-	-	Given a dictionary header, return the xt field.			class:word	{n/a}	{n/a}	d	all
123	data	-	-	-	Change the class of the most recently defined word to `class:data`.			class:word	{n/a}	{n/a}	global	all
124	depth	-n	-	-	Return the number of items on the stack.			class:word	{n/a}	{n/a}	global	all
125	dip	nq-n	-	-	Temporarily remove n from the stack, execute the quotation, and then restore n to the stack.			class:word	{n/a}	{n/a}	global	all
126	does	q-	-	-	Attach an action to the most recently created word. This is used in a manner similar to CREATE/DOES> in traditional Forth.			class:word	{n/a}	{n/a}	global	all
127	drop	n-	-	-	Discard the top value on the stack.			class:primitive	{n/a}	{n/a}	global	all
128	drop-pair	nn-	-	-	Remove top two items on the stack.			class:word	{n/a}	{n/a}	global	all
129	dump-stack	-	-	-	Display the items on the data stack.			class:word	{n/a}	{n/a}	global	all
130	dup	n-nn	-	-	Duplicate the top item on the stack.			class:primitive	{n/a}	{n/a}	global	all
131	dup-pair	nm-nmnm	-	-	Duplicate the top two items on the stack.			class:word	{n/a}	{n/a}	global	all
132	e:-INF	-u	-	-	Constant. Negative infinity. For encoded floating point values.			class:word	{n/a}	{n/a}	e	rre	{n/a}
133	e:-inf?	u-f	-	-	Is encoded value negative infinity?			class:word	{n/a}	{n/a}	e	rre	{n/a}
134	e:INF	-u	-	-	Constant. Infinity. For encoded floating point values.			class:word	{n/a}	{n/a}	e	rre	{n/a}
135	e:MAX	-u	-	-	Constant. Maximum value. For encoded floating point values.			class:word	{n/a}	{n/a}	e	rre
136	e:MIN	-u	-	-	Constant. Minimum value. For encoded floating point values.			class:word	{n/a}	{n/a}	e	rre	{n/a}
137	e:NAN	-u	-	-	Constant. Not a Number. For encoded floating point values.			class:word	{n/a}	{n/a}	e	rre	{n/a}
138	e:clip	u-U	-	-	Constrain the encoded value to the allowable range.			class:word	{n/a}	{n/a}	e	rre
139	e:inf?	u-f	-	-	Is encoded value infinity?			class:word	{n/a}	{n/a}	e	rre	{n/a}
140	e:max?	u-f	-	-	Is encoded value at the maximum?			class:word	{n/a}	{n/a}	e	rre	{n/a}
141	e:min?	u-f	-	-	Is encoded value at the minimum?			class:word	{n/a}	{n/a}	e	rre	{n/a}
142	e:n?	u-f	-	-	Return `TRUE` if the encoded value is a valid number, or `FALSE` otherwise.			class:word	{n/a}	{n/a}	e	rre
143	e:nan?	u-f	-	-	Is encoded value a Nan?			class:word	{n/a}	{n/a}	e	rre	{n/a}
144	e:put	u-	-	-	Display an encoded number.			class:word	{n/a}	{n/a}	e	rre
145	e:to-f	u-	-	-n	Decode an encoded floating point value.			class:word	{n/a}	{n/a}	e	rre
146	e:zero?	u-f	-	-	Return `TRUE` if the value is zero, or `FALSE` otherwise.			class:word	{n/a}	{n/a}	e	rre
147	eq?	nn-f	-	-	Compare two values for equality. Returns `TRUE` if they are equal or `FALSE` otherwise.			class:primitive	#1 #2 eq?\n $a $b eq?	{n/a}	global	all
148	err:notfound	-	-	-	Error handler. Called when a word is not found by `interpret`.			class:word	{n/a}	{n/a}	err	all
149	f:*	-	-	FF-F	Multiply two floating point numbers, returning the result.			class:word	.3.1415 .22 f:*	{n/a}	f	rre
150	f:+	-	-	FF-F	Add two floating point numbers, returning the result.			class:word	.3.1 .22 f:+	{n/a}	f	rre
151	f:-	-	-	FF-F	Subtract F2 from F1 returing the result.			class:word	.22.3 .0.12 f:-	{n/a}	f	rre
152	f:-INF	-	-	-n	Return a value corresponding to negative infinity			class:word	{n/a}	{n/a}	f	rre
153	f:-eq?	-f	-	FF-	Compare two floating point values for inequality. Returns `TRUE` if they are not equal or `FALSE` otherwise.			class:word	{n/a}	{n/a}	f	rre
154	f:-inf?	-f	-	F-	Return `TRUE` if floating point value is -INF or `FALSE` otherwise.			class:word	{n/a}	{n/a}	f	rre
155	f:/	-	-	FF-F	Divide floating point value F1 by F2.			class:word	{n/a}	{n/a}	f	rre
156	f:E	-	-	-F	Return the floating point value for Euler's number.			class:word	{n/a}	{n/a}	f	rre
157	f:E1	-	-	-f	Hook. Return a constant used as the scaling factor for the e: words.			class:word	{n/a}	{n/a}	f	rre	{n/a}
158	f:INF	-	-	-n	Return a value corresponding to positive infinity			class:word	{n/a}	{n/a}	f	rre
159	f:NAN	-	-	-n	Return a value corresponding to NaN			class:word	{n/a}	{n/a}	f	rre
160	f:PI	-	-	-F	Return the floating point value for PI.			class:word	{n/a}	{n/a}	f	rre
161	f:abs	-	-	F-F	Return the absolute value for a floating point value.			class:word	{n/a}	{n/a}	f	rre
162	f:acos	-	-	F-F	Return the arc cosine of a floating point number.			class:word	{n/a}	{n/a}	f	rre
163	f:adepth	-n	-	-	Return the number of items on the alternate floating point stack.			class:word	{n/a}	{n/a}	f	rre
164	f:asin	-	-	F-F	Return the arc sine of a floating point number.			class:word	{n/a}	{n/a}	f	rre
165	f:atan	-	-	F-F	Return the arc tangent of a floating point number.			class:word	{n/a}	{n/a}	f	rre
166	f:between?	-f	-	nlu-	Return TRUE if number is between the lower (l) and upper (u) bounds. If not, return FALSE. This is inclusive of the limits.			class:word	.3 .1 .100 f:between?\n .100 .200 .300 f:between?	{n/a}	f	rre
167	f:case	q-	-	nm-n	If `n` is equal to `m`, drop both and execute the specified quote before exiting the calling word. If not equal, leave `n` on the stack and let execution continue.			class:word	{n/a}	{n/a}	f	rre
168	f:ceiling	-	-	F-F	Return the smallest integral value greater than or equal to the specified value.			class:word	{n/a}	{n/a}	f	rre
169	f:cos	-	-	F-F	Return the cosine of a floating point number.			class:word	{n/a}	{n/a}	f	rre
170	f:dec	-	-	n-m	Decrement n by one.			class:word	.100 f:dec	{n/a}	f	rre
171	f:depth	-n	-	-	Return the number of items on the floating point stack.			class:word	{n/a}	{n/a}	f	rre
172	f:drop	-	-	F-	Discard the top item on the floating point stack.			class:word	{n/a}	{n/a}	f	rre
173	f:drop-pair	-	-	FF-	Remove top two items on the stack.			class:word	{n/a}	{n/a}	f	rre
174	f:dump-astack	-	-	-	Display the items on the alternate floating point stack.			class:word	{n/a}	{n/a}	f	rre
175	f:dump-stack	-	-	-	Display the items on the floating point stack.			class:word	{n/a}	{n/a}	f	rre
176	f:dup	-	-	F-FF	Duplicate the top item on the floating point stack.			class:word	{n/a}	{n/a}	f	rre
177	f:dup-pair	-	-	nm-nmnm	Duplicate the top two items on the stack.			class:word	{n/a}	{n/a}	f	rre
178	f:eq?	-f	-	FF-	Compare two floating point values for equality. Returns `TRUE` if they are equal or `FALSE` otherwise.			class:word	{n/a}	{n/a}	f	rre
179	f:fetch	a-	-	-n	Fetch a stored floating point value.			class:word	{n/a}	{n/a}	f	rre
180	f:floor	-	-	F-F	Perform a mathmatical floor operation on the floating point value.			class:word	{n/a}	{n/a}	f	rre
181	f:gt?	-f	-	FF-	Compare two floating point values for greater than.			class:word	{n/a}	{n/a}	f	rre
182	f:inc	-	-	n-m	Increment n by one.			class:word	.100 f:inc	{n/a}	f	rre
183	f:inf?	-f	-	F-	Return `TRUE` if floating point value is INF or `FALSE` otherwise.			class:word	{n/a}	{n/a}	f	rre
184	f:limit	-	-	nlu-m	Return n if it is within the lower (l) and upper (u) bounds. If outside the bounds, return the closes boundary value.			class:word	.-10 .5 .8 f:limit\n .10 .1 .15 f:limit	{n/a}	f	rre
185	f:log	-	-	FF-F	Return log(F1) for base F2 for floating point values.			class:word	{n/a}	{n/a}	f	rre
186	f:lt?	-f	-	FF-	Compare two floating point values for less than.			class:word	{n/a}	{n/a}	f	rre
187	f:max	-	-	mn-o	Return the greater of two values.			class:word	.1 .7 f:max\n .-8 .-10 f:max	{n/a}	f	rre
188	f:min	-	-	mn-o	Return the lesser of two values.			class:word	.1 .7 f:min\n .-8 .-10 f:min	{n/a}	f	rre
189	f:nan?	-f	-	F-	Return `TRUE` if floating point value is NaN or `FALSE` otherwise.			class:word	{n/a}	{n/a}	f	rre
190	f:negate	-	-	F-F	Invert the sign of the floating point value.			class:word	.3.1415 f:negate	{n/a}	f	rre
191	f:negative?	-f	-	F-	Return `TRUE` if floating point value is negative or `FALSE` if not.			class:word	{n/a}	{n/a}	f	rre
192	f:nip	-	-	NM-M	Remove the second item from the stack.			class:word	{n/a}	{n/a}	f	rre
193	f:over	-	-	FG-FGF	Put a copy of the second floating point value over the top one.			class:word	{n/a}	{n/a}	f	rre
194	f:pop	-	-	-F	Pop a floating point value from the alternate stack.			class:word	{n/a}	{n/a}	f	rre
195	f:positive?	-f	-	F-	Return `TRUE` if floating point value is positive or `FALSE` otherwise.			class:word	{n/a}	{n/a}	f	rre
196	f:power	-	-	FF-F	Return F1^F2 for floating point values.			class:word	{n/a}	{n/a}	f	rre
197	f:push	-	-	F-	Push a floating point value to an alternative stack.			class:word	{n/a}	{n/a}	f	rre
198	f:put	-	-	F-	Display a floating point number.			class:word	{n/a}	{n/a}	global	rre
199	f:rot	-	-	abc-bca	Rotate the top three values.			class:word	{n/a}	{n/a}	f	rre
200	f:round	-	-	f-f	Round a floating point value.			class:word	{n/a}	{n/a}	f	rre
201	f:sign	-n	-	F-	Return 1 if the floating point value is positive or -1 if it is negative.			class:word	.3.1415 f:sign	{n/a}	f	rre
202	f:signed-sqrt	-	-	F-F	Return the square root of a floating point number.			class:word	{n/a}	{n/a}	f	rre
203	f:signed-square	-	-	f-f	Return the square of a floating point number.			class:word	{n/a}	{n/a}	f	rre
204	f:sin	-	-	F-F	Return the sine of a floating point number.			class:word	{n/a}	{n/a}	f	rre
205	f:sqrt	-	-	F-F	Return the square root of a floating point number.			class:word	{n/a}	{n/a}	f	rre
206	f:square	-	-	f-f	Return the square of a floating point number.			class:word	{n/a}	{n/a}	f	rre
207	f:store	a-	-	n-	Store a floating point value to the specified memory location.			class:word	{n/a}	{n/a}	f	rre
208	f:swap	-	-	FG-GF	Exchange the top and second items on the floating point stack.			class:word	{n/a}	{n/a}	f	rre
209	f:tan	-	-	F-F	Return the tangent of a floating point number.			class:word	{n/a}	{n/a}	f	rre
210	f:to-e	-u	-	n-	Encode the floating point value to an integer.			class:word	{n/a}	{n/a}	f	rre
211	f:to-number	-n	-	F-	Convert a floating point value into a number.			class:word	{n/a}	{n/a}	f	rre
212	f:to-string	-s	-	F-	Convert a floating point value into a string.			class:word	{n/a}	{n/a}	f	rre
213	f:tuck	-	-	FG-GFG	Tuck a copy of the top floating point value under the second one.			class:word	{n/a}	{n/a}	f	rre
214	fetch	a-n	-	-	Fetch the value stored at the specified address.			class:primitive	&Version fetch	{n/a}	global	all
215	fetch-next	a-an	-	-	Fetch the value stored at the specified address. Returns the next address and the value.			class:word	{n/a}	{n/a}	global	all
216	file:A	-n	-	-	Constant for opening a file in APPEND mode.			class:data	{n/a}	{n/a}	file	rre
217	file:R	-n	-	-	Constant for opening a file in READ mode.			class:data	{n/a}	{n/a}	file	rre
218	file:R+	-n	-	-	Constant for opening a file in READ & WRITE mode.			class:data	{n/a}	{n/a}	file	rre
219	file:W	-n	-	-	Constant for opening a file in WRITE mode.			class:data	{n/a}	{n/a}	file	rre
220	file:close	h-	-	-	Given a file handle, close the file.			class:word	{n/a}	{n/a}	file	rre
221	file:delete	s-	-	-	Delete the named file.			class:word	{n/a}	{n/a}	file	rre
222	file:exists?	s-f	-	-	Given a file name, return `TRUE` if it exists or `FALSE` if it does not.			class:word	{n/a}	{n/a}	file	rre
223	file:flush	h-	-	-	Given a file handle, flush any pending writes to disk.			class:word	{n/a}	{n/a}	file	rre
224	file:for-each-line	sq-	-	-	Given a file name, open it and run the quote once for each line in the file.			class:word	{n/a}	{n/a}	file	rre
225	file:open	sm-h	-	-	Open a named file (s) with the given mode (m). Returns a handle identifying the file.			class:word	'/etc/motd file:R file:open	{n/a}	file	rre
226	file:open<for-append>	s-nn	-	-	Open a file for reading & writing. Returns the size (NOS) and a file ID (TOS)			class:word	{n/a}	{n/a}	file	rre
227	file:open<for-reading>	s-nn	-	-	Open a file for reading. Returns the size (NOS) and a file ID (TOS)			class:word	{n/a}	{n/a}	file	rre
228	file:open<for-writing>	s-n	-	-	Open a file for writing. Returns the file ID			class:word	{n/a}	{n/a}	file	rre
229	file:read	h-c	-	-	Given a file handle, read and return the next character in it.			class:word	{n/a}	{n/a}	file	rre
230	file:read-line	f-s	-	-	Given a file handle, read a line and return a pointer to it.			class:word	{n/a}	{n/a}	file	rre
231	file:seek	nh-	-	-	Move the current offset into a file to the specified one.			class:word	{n/a}	{n/a}	file	rre
232	file:size	h-n	-	-	Given a file handle, return the size of the file (in bytes).			class:word	{n/a}	{n/a}	file	rre
233	file:slurp	as-	-	-	Given an address and a file name, read the file contents into memory starting at the address.			class:word	{n/a}	{n/a}	file	rre
234	file:spew	ss-	-	-	Given a string (s1) and a file name (s2), write the string into the file, replacing any existing cotent.			class:word	{n/a}	{n/a}	file	rre
235	file:tell	h-n	-	-	Given a file handle, return the current offset in the file.			class:word	{n/a}	{n/a}	file	rre
236	file:write	ch-	-	-	Write a character to the file represented by the handle.			class:word	{n/a}	{n/a}	file	rre
237	gopher:get	asns-n	-	-	Takes an address, a server, a port, and a selector. Fetch the resource and store it at address. Return the number of bytes received.			class:word	here 'forthworks.com #70 '/ gopher:get\n here s:put	{n/a}	gopher	ios
238	gt?	nn-f	-	-	Compare n1 and n2. Return `TRUE` if n1 is greater than n2, or `FALSE` otherwise.			class:primitive	{n/a}	{n/a}	global	all
239	gteq?	nn-f	-	-	Compare n1 and n2. Return `TRUE` if n1 is greater than or equal to n2, or `FALSE` otherwise.			class:word	{n/a}	{n/a}	global	all
240	here	-a	-	-	Return the next free address in memory.			class:word	{n/a}	{n/a}	global	all
241	hook	-	-	-	Add a hook point into the current word. This should only be used as the first word in a definition.			class:macro	:foo hook ;	{n/a}	global	global
242	i	s-	-	-	Assemble the instructions specified by the string into the current assembly scope.			class:word	{n/a}	{n/a}	global	all
243	if	fq-	-	-	Execute the quote if the flag is `TRUE`.			class:word	{n/a}	{n/a}	global	all
244	if;	fq-	-	-	Execute the quotation if the flag is `TRUE`. If true, also exit the word.			class:word	{n/a}	{n/a}	global	all
245	image:save	s-	-	-	Save the current system to a new image file.			class:word	{n/a}	{n/a}	image	rre
246	immediate	-	-	-	Change the class of the most recently defined word to `class:macro`.			class:word	{n/a}	{n/a}	global	all
247	include	s-	-	-	Run the code in the specified file.			class:word	{n/a}	{n/a}	global	rre
248	interpret	s-	-	-	Interpret a single input token.			class:word	'#100 interpret\n 'words interpret	{n/a}	global	all
249	io:enumerate	-n	-	-	Return the number of I/O devices.			class:word	{n/a}	{n/a}	io	all
250	io:file-operation	...n-	-	-	Trigger a file I/O operation. This is not intended to be used directly.			class:word	{n/a}	{n/a}	io	rre
251	io:float-operation	...n-	-	-	Trigger a floating point operation. This is not intended to be used directly.			class:word	{n/a}	{n/a}	io	rre
252	io:invoke	n-	-	-	Invoke an interaction with an I/O device.			class:word	{n/a}	{n/a}	io	all
253	io:query	n-mN	-	-	Ask an I/O device to identify itself. Returns a version (m) and device ID (N).			class:word	{n/a}	{n/a}	io	all
254	io:scan-for	n-m	-	-	Scan the I/O devices for a device with a specified ID. Returns the device number, or -1 if not found.			class:word	{n/a}	{n/a}	io	all
255	io:unix-syscall	...n-	-	-	Trigger a Unix system call. This is not intended to be used directly.			class:word	{n/a}	{n/a}	io	rre
256	listen:fullscreen:bye	-	-	-	Exit RETRO while running the fullscreen listener.			class:word	{n/a}	{n/a}	listen	rre
257	lt?	nn-f	-	-	Compare n1 and n2. Return `TRUE` if n1 is less than n2, or `FALSE` otherwise.			class:primitive	{n/a}	{n/a}	global	all
258	lteq?	nn-f	-	-	Compare n1 and n2. Return `TRUE` if n1 is less than or equal to n2, or `FALSE` otherwise.			class:word	{n/a}	{n/a}	global	all
259	mod	nm-o	-	-	Divide `n` by `m` and return the remainder.			class:word	{n/a}	{n/a}	global	all
260	n:-zero?	n-f	-	-	Return `TRUE` if number is not zero, or `FALSE` otherwise.			class:word	{n/a}	{n/a}	n	all
261	n:MAX	-n	-	-	Return the maximum value that will fit in a cell.			class:word	{n/a}	{n/a}	n	all
262	n:MIN	-n	-	-	Return the minimum value that will fit in a cell.			class:word	{n/a}	{n/a}	n	all
263	n:abs	n-n	-	-	Return the absolute value of a number.			class:word	#10 n:abs\n #-10 n:abs\n	{n/a}	n	all
264	n:between?	nlu-f	-	-	Return TRUE if number is between the lower (l) and upper (u) bounds. If not, return FALSE. This is inclusive of the limits.			class:word	#3 #1 #100 n:between?\n $q $a $b n:between?	{n/a}	n	all
265	n:dec	n-m	-	-	Decrement n by one.			class:word	#100 n:dec	{n/a}	n	all
266	n:even?	n-f	-	-	Return `TRUE` if number is even, or `FALSE` if not.			class:word	#12 n:even?\n #11 n:even?	{n/a}	n	all
267	n:inc	n-m	-	-	Increment n by one.			class:word	#100 n:inc	{n/a}	n	all
268	n:limit	nlu-m	-	-	Return n if it is within the lower (l) and upper (u) bounds. If outside the bounds, return the closes boundary value.			class:word	#-10 #5 #8 n:limit\n #10 #1 #15 n:limit	{n/a}	n	all
269	n:max	mn-o	-	-	Return the greater of two values.			class:word	#1 #7 n:max\n #-8 #-10 n:max	{n/a}	n	all
270	n:min	mn-o	-	-	Return the lesser of two values.			class:word	#1 #7 n:min\n #-8 #-10 n:min	{n/a}	n	all
271	n:negate	n-n	-	-	Invert the sign of a number.			class:word	#10 n:negate\n #-10 n:negate	{n/a}	n	rre
272	n:negative?	n-f	-	-	Return `TRUE` if number is negative, or `FALSE` if not.			class:word	{n/a}	{n/a}	n	all
273	n:odd?	n-f	-	-	Return `TRUE` if number is odd, or `FALSE` if not.			class:word	{n/a}	{n/a}	n	all
274	n:positive?	n-f	-	-	Return `TRUE` if number is positive, or `FALSE` if not.			class:word	{n/a}	{n/a}	n	all
275	n:pow	bp-n	-	-	Return base (b) to power (p).			class:word	{n/a}	{n/a}	n	all
276	n:put	n-	-	-	Display a number.			class:word	{n/a}	{n/a}	global	all
277	n:random	-n	-	-	Return a random number			class:word	n:random n:put	{n/a}	n	rre
278	n:sqrt	n-m	-	-	Return the square root of a number.			class:word	{n/a}	{n/a}	n	all
279	n:square	n-m	-	-	Return the square of a number.			class:word	{n/a}	{n/a}	n	all
280	n:strictly-positive?	n-f	-	-	Return TRUE if number is greater than zero or FALSE if it is zero or less.			class:word	{n/a}	{n/a}	n	all
281	n:to-float	n-	-	-F	Convert a number into a floating point value.			class:word	{n/a}	{n/a}	n	rre
282	n:to-string	n-s	-	-	Convert a number into a string.			class:word	{n/a}	{n/a}	n	all
283	n:zero?	n-f	-	-	Return `TRUE` if number is zero, or `FALSE` otherwise.			class:word	{n/a}	{n/a}	n	all
284	nip	nm-m	-	-	Remove the second item from the stack.			class:word	{n/a}	{n/a}	global	all
285	nl	-	-	-	Display a newline.			class:word	{n/a}	{n/a}	global	all
286	not	n-m	-	-	Perform a logical NOT operation.			class:word	{n/a}	{n/a}	global	all
287	or	mn-o	-	-	Perform a bitwise OR between the provided values.			class:primitive	{n/a}	{n/a}	global	all
288	over	nm-nmn	-	-	Put a copy of n over m.			class:word	{n/a}	{n/a}	global	all
289	parse-until	q-s	-	-	Read input from stdin (via `c:get`) until the returned character is matched by the quote. Returns a string.			class:word	:read-until-period (-s)\n [ $. eq? ] parse-until ;	{n/a}	all	rre
290	pb:get	a-	-	-	Copy a string from the pasteboard to the specified address.			class:word	{n/a}	{n/a}	pb	iOS	{n/a}
291	pb:length	-n	-	-	Return the length of the string on the pasteboard.			class:word	{n/a}	pb	pb	iOS
292	pb:set	s-	-	-	Copy a string to the pasteboard.			class:word	{n/a}	{n/a}	pb	iOS
293	pop	-n	n-	-	Move a value from the return stack to the data stack.			class:macro	{n/a}	{n/a}	global	all
294	prefix:!	ns-	-	-	Store a value into a variable.	Store a value into the named variable.	Compile the code to store a value into a named variable.	class:macro	{n/a}	{n/a}	prefix	all
295	prefix:#	s-n	-	-	Process token as a number.	Convert the string into a number and leave on the stack.	Convert the string into a number and compile into the current definition as a literal.	class:macro	{n/a}	{n/a}	prefix	all
296	prefix:$	s-c	-	-	Process token as an ASCII character.	Fetch first character from string. Leave on stack.	Fetch first character from the string. Compile into the current definition as literal.	class:macro	{n/a}	{n/a}	prefix	all
297	prefix:&	s-a	-	-	Return a pointer to a named item.	Lookup name in dictionary, return contents of the xt field on the stack.	Lookup name in dictionary, compile code to push the contents of the xt field into the current definition.	class:macro	{n/a}	{n/a}	prefix	all
298	prefix:'	s-s	-	-	Process token as a string.	Move string into temporary buffer. If `RewriteUnderscores` is `TRUE`, replace all instances of _ with space.	Move string into temporary buffer. If `RewriteUnderscores` is `TRUE`, replace all instances of _ with space. Then compile the string into the current definition.	class:macro	{n/a}	{n/a}	prefix	all
299	prefix:(	s-	-	-	Process token as a comment.	Discard the string.	Discard the string.	class:macro	{n/a}	{n/a}	prefix	all
300	prefix:.	s-	-	-F	Interpret time: convert string to a floating point value. Compile time: convert string to a floating point value and compile code to push this value to the float stack.			class:macro	{n/a}	{n/a}	prefix	rre
301	prefix::	s-	-	-	Process token as a new definition.	Create a header pointing to `here` with the provided string as the name. Sets class to `class:word`.		class:macro	{n/a}	{n/a}	prefix	all
302	prefix:@	s-n	-	-	Fetch from a stored variable.	Fetch a value from a named variable.	Compile the code to fetch a value from a named variable into the current definition.	class:macro	{n/a}	{n/a}	prefix	all
303	prefix:`	s-	-	-	Process token as a bytecode.	Discard the string.	Convert the string to a number and use `,` to inline it into the current definition.	class:macro	{n/a}	{n/a}	prefix	all
304	prefix:|	s-	-	-	POSTPONE equivalent.	Discard the string.	Convert the string to a number and use `,` to inline it into the current definition.	class:macro	{n/a}	{n/a}	prefix	all
305	primitive	-	-	-	Change the class of the most recently defined word to `class:primitive`.			class:word	{n/a}	{n/a}	global	all
306	push	n-	-n	-	Move a value from the data stack to the return stack.			class:macro	{n/a}	{n/a}	global	all
307	r	s-	-	-	Lookup a reference by name and inline its pointer to the current assembly segment.			class:word	{n/a}	{n/a}	global	all
308	random:mersenne	-n	-	-	Return a random number using a mersenne shifter			class:word	{n/a}	{n/a}	random	rre
309	random:mersenne:set-seed	n-	-	-	Seed random:mersenne with the specified value			class:word	{n/a}	{n/a}	random	rre
310	random:xoroshiro128**	-n	-	-	Return a random number using xoroshiro128**			class:word	{n/a}	{n/a}	random	rre
311	random:xoroshiro128**:jump	-	-	-	Updates the internal xoroshiro128** state registers with the equivalent of 2^64 calls to random:xoroshiro128**.			class:word	{n/a}	{n/a}	random	rre
312	random:xoroshiro128**:set-seed	n-	-	-	Seed random:xoroshiro128** with the specified value			class:word	{n/a}	{n/a}	random	rre
313	random:xoroshiro128**:test-seed	nnnn-	-	-	Sets the internal xoroshiro128** state registers s0..s3 starting with TOS.			class:word	{n/a}	{n/a}	random	rre
314	reclass	a-	-	-	Change the class handler of the most recently defined word to the specified one.			class:word	{n/a}	{n/a}	global	all
315	reorder	...ss-?	-	-	Restructure the order of items on the stack.			class:word	{n/a}	{n/a}	global	all
316	repeat	-	-	-	Begin an unconditional loop.			class:macro	{n/a}	{n/a}	global	all
317	reset	...-	-	-	Remove all items from the stack.			class:word	{n/a}	{n/a}	global	all
318	rot	abc-bca	-	-	Rotate the top three values.			class:word	{n/a}	{n/a}	global	all
319	s,	s-	-	-	Compile the code needed to push a string pointer to the stack and inline the string data into the current definition.			class:word	{n/a}	{n/a}	global	all
320	s:ASCII-LETTERS	-s	-	-	Constant. Returns a string of the ASCII letters (upper and lower case)			class:data	{n/a}	{n/a}	s	all
321	s:ASCII-LOWERCASE	-s	-	-	Constant. Returns a string of the ASCII letters in lowercase			class:data	{n/a}	{n/a}	s	all
322	s:ASCII-UPPERCASE	-s	-	-	Constant. Returns a string of the ASCII letters in uppercase			class:data	{n/a}	{n/a}	s	all
323	s:DIGITS	-s	-	-	Constant. Return a string of characters recognized as numeric digits.			class:data	{n/a}	{n/a}	s	all
324	s:PUNCTUATION	-s	-	-	Constant. Return a string of characters recognized as punctuation.			class:data	{n/a}	{n/a}	s	all
325	s:WHITESPACE	-s	-	-	Constant. Returns a string of characters recognized as whitespace.			class:data	{n/a}	{n/a}	s	all
326	s:append	ss-s	-	-	Return a new string consisting of s1 followed by s2.			class:word	{n/a}	{n/a}	s	all
327	s:begins-with?	ss-f	-	-	Return `TRUE` if s1 begins with s2 or `FALSE` otherwise.			class:word	{n/a}	{n/a}	s	all
328	s:case	sSq- || sSq-s	-	-	If the `s` matches `S`, discard `s` and run the quote before exiting the caller. If they do not match, discard the quote and leave `s` on the stack.			class:word	{n/a}	{n/a}	s	all
329	s:chop	s-s	-	-	Remove the last character from a string. Returns a new string.			class:word	{n/a}	{n/a}	s	all
330	s:const	ss-	-	-	Create a constant named s2, returning a pointer to s1. This will use `s:keep` to preserve the original string.			class:word	{n/a}	{n/a}	s	all
331	s:contains-char?	sc-f	-	-	Return `TRUE` if the character is present in the string or `FALSE` otherwise.			class:word	{n/a}	{n/a}	s	all
332	s:contains-string?	ss-f	-	-	Return `TRUE` if the second string is present in the first string or `FALSE` otherwise.			class:word	{n/a}	{n/a}	s	all
333	s:copy	sa-	-	-	Copy a string (s) to a destination (a). This will include the terminator character when copying.			class:word	{n/a}	{n/a}	s	all
334	s:empty	-s	-	-	Return an empty string.			class:word	{n/a}	{n/a}	s	all
335	s:ends-with?	ss-f	-	-	Return `TRUE` if s1 ends with s2 or `FALSE` otherwise.			class:word	{n/a}	{n/a}	s	all
336	s:eq?	ss-f	-	-	Compare two strings for equality. Return `TRUE` if identical or `FALSE` if not.			class:word	'hello 'again s:eq?\n 'test 'test s:eq?	{n/a}	s	all
337	s:evaluate	s-?	-	-	Evaluate string as if it was typed into the interpreter.			class:word	{n/a}	{n/a}	s	all
338	s:filter	sq-s	-	-	Execute the quote once for each value in the string. If the quote returns `TRUE`, append the value into a new string. If `FALSE` the value will be discarded.			class:word	{n/a}	{n/a}	s	all
339	s:for-each	sq-	-	-	Execute the quote once for each value in the string.			class:word	{n/a}	{n/a}	s	all
340	s:format	...s-s	-	-	Construct a new string using the template passed and items from the stack.			class:word	{n/a}	{n/a}	s	all
341	s:get	-s	-	-	Read input from standard in (via `c:get`) until a CR or LF is encountered. Returns a strig.			class:word	{n/a}	{n/a}	all	rre
342	s:hash	s-n	-	-	Calculate a hash value for a string. This uses the djb2 algorithm.			class:word	{n/a}	{n/a}	s	all
343	s:index-of	sc-n	-	-	Return the location of the first instance of the specified character in the string.			class:word	{n/a}	{n/a}	s	all
344	s:index-of-string	ss-n	-	-	Return the location of the first instance of the specified substring (s2) in the string (s1). Returns -1 if not found.			class:word	{n/a}	{n/a}	s	all
345	s:keep	s-s	-	-	Store a string into the heap and return a pointer to the start of it.			class:word	{n/a}	{n/a}	s	all
346	s:left	sn-s	-	-	Return a new string containing the first `n` characters from the source string.			class:word	{n/a}	{n/a}	s	all
347	s:length	s-n	-	-	Return the number of characters in a string, excluding the NULL terminator.			class:word	{n/a}	{n/a}	s	all
348	s:map	sq-s	-	-	Execute the specified quote once for each character in the string. Builds a new string from the return value of the quote. The quote should return only one value.			class:word	{n/a}	{n/a}	s	all
349	s:prepend	ss-s	-	-	Return a new string consisting of s2 followed by s1.			class:word	{n/a}	{n/a}	s	all
350	s:put	s-	-	-	Display a string.			class:word	{n/a}	{n/a}	global	all
351	s:replace	sss-s	-	-	Replace the first instance of s2 in s1 with s3.			class:word	{n/a}	{n/a}	s	all
352	s:reverse	s-s	-	-	Reverse the order of ASCII characters in a string.			class:word	{n/a}	{n/a}	s	all
353	s:right	sn-s	-	-	Return a new string containing the specified number of characters from the right side of the string.			class:word	{n/a}	{n/a}	s	all
354	s:skip	-	-	-	Internal helper function used to skip over a string in a definition.			class:word	{n/a}	{n/a}	s	all
355	s:split	sc-ss	-	-	Split a string on the first occurrance of the specified character.			class:word	{n/a}	{n/a}	s	all
356	s:split-on-string	ss-ss	-	-	Split a string on the first occurrance of the specified string. After the split, the top stack item will be the part of the string before the specified subsring, and the second item will be the rest of the original string.			class:word	'Hello_Brave_World! 'Brave s:split-on-string s:put nl s:put nl	{n/a}	s	all
357	s:substr	sfl-s	-	-	Extract a substring from the specified string. This will take the characters starting at `f` and extend `l` characters in length.			class:word	{n/a}	{n/a}	s	all
358	s:temp	s-s	-	-	Move a string into the temporary string buffers.			class:word	{n/a}	{n/a}	s	all
359	s:to-float	s-	-	-F	Convert a string representation into a floating point value.			class:word	{n/a}	{n/a}	s	rre
360	s:to-lower	s-s	-	-	Convert uppercase ASCII characters in a string to lowercase.			class:word	{n/a}	{n/a}	s	all
361	s:to-number	s-n	-	-	Convert a string to a number.			class:word	{n/a}	{n/a}	s	all
362	s:to-upper	s-s	-	-	Convert lowercase ASCII characters in a string to uppercase.			class:word	{n/a}	{n/a}	s	all
363	s:tokenize	sc-a	-	-	Takes a string and a character to use as a separator. It splits the string into substrings and returns an array containing pointers to each of them.			class:word	{n/a}	{n/a}	s	all
364	s:tokenize-on-string	ss-a	-	-	Takes a string (s1) and a substring (s2) use as a separator. It splits the string into substrings and returns as array containing pointers to each of them.			class:word	{n/a}	{n/a}	s	all
365	s:trim	s-s	-	-	Trim leading and trailing whitespace from a string.			class:word	'__hello__ s:trim	{n/a}	s	all
366	s:trim-left	s-s	-	-	Trim leading whitespace from a string.			class:word	'__hello__ s:trim-left	{n/a}	s	all
367	s:trim-right	s-s	-	-	Trim trailing whitespace from a string.			class:word	'__hello__ s:trim-right	{n/a}	s	all
368	set-hook	aa-	-	-	Patch the hook point in a2 to point to a1.			class:word	:foo hook ;\n :bar #1 ;\n &bar &foo set-hook	{n/a}	global	all
369	shift	mn-o	-	-	Peform a bitwise shift of m by n bits. If n is positive, shift right. If negative, the shift will be to the left.			class:primitive	{n/a}	{n/a}	global	all
370	sip	nq-n	-	-	Run quote. After execution completes, put a copy of n back on top of the stack.			class:word	{n/a}	{n/a}	global	all
371	sp	-	-	-	Display a space (`ASCII:SPACE`)			class:word	:spaces (n-) [ sp ] times ;\n #12 spaces	{n/a}	global	all
372	store	na-	-	-	Store a value into the specified address.			class:primitive	'Base var\n #10 &Base store	{n/a}	global	all
373	store-next	na-a	-	-	Store a value into the specified address and return the next address.			class:word	{n/a}	{n/a}	global	all
374	swap	nm-mn	-	-	Exchange the position of the top two items on the stack			class:primitive	{n/a}	{n/a}	global	all
375	sys:argc	-n	-	-	Return the number of arguments passed to the program.			class:word	{n/a}	{n/a}	sys	rre
376	sys:argv	n-s	-	-	Given an argument number, return the argument as a string.			class:word	{n/a}	{n/a}	sys	rre
377	sys:name	-s	-	-	Return the filename of the program being run.			class:word	{n/a}	{n/a}	sys	rre
378	tab	-	-	-	Display a tab (`ASCII:HT`)			class:word	{n/a}	{n/a}	global	all
379	times	nq-	-	-	Run the specified quote the specified number of times.			class:word	#12 [ $- c:put ] times	{n/a}	global	all
380	times<with-index>	nq-	-	-	Run a quote the specified number of times, tracking the loop index in `I`.			class:word	{n/a}	{n/a}	global	all
381	tri	xqqq-?	-	-	Apply q1 against x, then q2 against a copy of x, and finally q3 against another copy of x.			class:word	{n/a}	{n/a}	global	all
382	tri*	xyzqqq-?	-	-	Apply q1 against x, q2 against y, and q3 against z.			class:word	{n/a}	{n/a}	global	all
383	tri@	xyzq-?	-	-	Apply q against x, then against y, and finally against z.			class:word	{n/a}	{n/a}	global	all
384	tuck	nm-mnm	-	-	Put a copy of the top item on the stack under the second one.			class:word	{n/a}	{n/a}	global	all
385	unhook	a-	-	-	Reset the hook point in a1 to the default definition.			class:word	:foo hook #1 ;\n :bar #2 ;\n &bar &foo set-hook\n &foo unhook	{n/a}	global	all
386	unix:chdir	s-	-	-	Change the current working directory to the specified one.			class:word	'/etc unix:chdir	{n/a}	unix	rre
387	unix:count-files-in-cwd	-n	-	-	Return the number of files (and subdirectories) in the current working directory			class:word	{n/a}	{n/a}	unix	rre
388	unix:exec0	s-	-	-	Execute a process by running the application specified by s.			class:word	{n/a}	{n/a}	unix	rre
389	unix:exec1	ss-	-	-	Execute a process by running the application specified by s1. Pass s2 as an argument.			class:word	{n/a}	{n/a}	unix	rre
390	unix:exec2	sss-	-	-	Execute a process by running the application specified by s1. Pass s2 and s3 as arguments.			class:word	{n/a}	{n/a}	unix	rre
391	unix:exec3	ssss-	-	-	Execute a process by running the application specified by s1. Pass s2, s3, and s4 as arguments.			class:word	{n/a}	{n/a}	unix	rre
392	unix:exit	n-	-	-	Exit the current process, returning the specified return code.			class:word	{n/a}	{n/a}	unix	rre
393	unix:for-each-file	q-	-	-	Run a quote once for each file or subdirectory in the current directory. The quote will receive the file name as a string and should consume this and return nothing on the stack.			class:word	{n/a}	{n/a}	unix	rre
394	unix:fork	-n	-	-	Fork the current process. Returns a PID.			class:word	{n/a}	{n/a}	unix	rre
395	unix:get-cwd	-s	-	-	Return the current working directory			class:word	{n/a}	{n/a}	unix	rre
396	unix:getenv	sa-	-	-	Get an environment variable. Provide the name and an address to store it in.			class:word	'SHELL s:empty [ unix:getenv ] sip s:put nl	{n/a}	unix	rre
397	unix:getpid	-n	-	-	Return the PID of the current process.			class:word	{n/a}	{n/a}	unix	rre
398	unix:io:n:put	n-	-	-	Display a number (in base 10) to the standard output device. This is faster than `n:put`, but not portable.			class:word	{n/a}	{n/a}	unix:io	rre
399	unix:io:s:put	s-	-	-	Display a string to stdout. This is faster than `s:put`, but not portable.			class:word	{n/a}	{n/a}	unix:io	rre
400	unix:kill	nn-	-	-	Terminates a process. Takes a process and a signal to send.			class:word	{n/a}	{n/a}	unix	rre
401	unix:pclose	n-	-	-	Close a pipe.			class:word	{n/a}	{n/a}	unix	rre
402	unix:popen	sn-n	-	-	Open a pipe. Takes a command to run, and a file mode (`file:R` or `file:W`; `file:R+` may work on some systems). Returns a file ID usable with words in the `file:` namespace.			class:word	{n/a}	{n/a}	unix	rre
403	unix:putenv	s-	-	-	Takes a string in the form `name=value` and sets an environment variable named `name` to `value`.			class:word	'EDITOR=vi unix:putenv	{n/a}	unix	rre
404	unix:sleep	n-	-	-	Sleep for the specified number of seconds.			class:word	{n/a}	{n/a}	unix	rre
405	unix:system	s-	-	-	Runs another application using the system shell and returns after execution is completed.			class:word	'ls_-lh_/etc unix:system	{n/a}	unix	rre
406	unix:time	-n	-	-	Return a timestamp.			class:word	{n/a}	{n/a}	unix	rre
407	unix:wait	-n	-	-	Waits for a child process to complete. This maps to the wait() system call.			class:word	{n/a}	{n/a}	unix	rre
408	unix:write	sh-	-	-	Write a string to the specified file handle.			class:word	{n/a}	{n/a}	unix	rre
409	until	q-	-	-	Execute quote repeatedly while the quote returns a value of `FALSE`. The quote should return a flag of either `TRUE` or `FALSE`, though `until` will treat any non-zero value as `TRUE`.			class:word	#10 [ dup n:put nl n:dec dup n:zero? ] until	{n/a}	global	all
410	v:dec	a-	-	-	Decrement the value stored at the specified address by 1.			class:word	{n/a}	{n/a}	v	all
411	v:dec-by	na-	-	-	Decrement the value stored at the specified address by the specified value.			class:word	{n/a}	{n/a}	v	all
412	v:inc	a-	-	-	Increment the value stored at the specified address by 1.			class:word	{n/a}	{n/a}	v	all
413	v:inc-by	na-	-	-	Increment the value stored at the specified address by the specified value.			class:word	{n/a}	{n/a}	v	all
414	v:limit	alu-	-	-	Fetch the value stored at the address, then run `n:limit` against it, using the specified lower and upper bounds. Then store the resulting value back to the original address.			class:word	{n/a}	{n/a}	v	all
415	v:off	a-	-	-	Set a variable to 0.			class:word	{n/a}	{n/a}	v	all
416	v:on	a-	-	-	Set a variable to -1.			class:word	{n/a}	{n/a}	v	all
417	v:preserve	aq-	-	-	Make a copy of the value at the address, then run the quote. Once the quote completes, restore the address to the specified value.			class:word	{n/a}	{n/a}	v	all
418	v:update	aq-	-	-	Fetch a value from the specified address, then run the quotation with this value on the stack. Afterwards, store the returned value at the original address.			class:word	{n/a}	{n/a}	v	all
419	var	s-	-	-	Create a variable. The variable is initialized to 0.			class:word	'Base var	{n/a}	global	all
420	var<n>	ns-	-	-	Create a variable with the specified initial value.			class:word	#10 'Base var<n>\n	{n/a}	global	all
421	while	q-	-	-	Execute quote repeatedly while the quote returns a `TRUE` value. The quote should return a flag of either `TRUE` or `FALSE`, though `while` will treat any non-zero value as `TRUE`.			class:word	#10 [ dup n:put nl n:dec dup n:-zero? ] while	{n/a}	global	all
422	xor	mn-o	-	-	Perform a bitwise XOR operation.			class:primitive	{n/a}	{n/a}	global	all
423	{	-	-	-	Begin an array. This is intended to make creating arrays a bit cleaner than using a quotation and `a:counted-results`.			class:word	{n/a}	{n/a}	global	all
424	{{	-	-	-	Begin a lexically scoped area.			class:word	{n/a}	{n/a}	global	all
425	}	-a	-	-	Complete an array begun by `{`. Returns a pointer to the data.			class:word	{n/a}	{n/a}	global	all
426	}as	f-	-	-	End an assembly section.			class:macro	{n/a}	{n/a}	global	all
427	}}	-	-	-	End a lexically scoped area. This will hide any headers between `{{` and `---reveal---`, leaving only headers between `---reveal---` and the `}}` visible.			class:word	{n/a}	{n/a}	global	all