REBOL Function Dictionary

Standard Functions of the REBOL Language
Copyright 2005 REBOL Technologies

We are in the process of updating and improving this reference.
An updated and interactive version of this dictionary can be found
in the REBOL/View viewtop folder REBOL/Tools. It contains many of the
newer words and functions added to REBOL in recent releases.

Context Functions
alias	bind	context	get	in
set	unset	use	value?

Control Functions
all	any	attempt	break	catch
compose	disarm	dispatch	do	do-events
does	either	else	exit	for
forall	foreach	forever	forskip	func
function	halt	has	if	launch
loop	next	quit	reduce	remove-each
repeat	return	secure	switch	throw
try	until	wait	while

Help Functions
?	??	about	comment	dump-face
dump-obj	help	license	probe	source
trace	usage	what

Logic Functions
all	and	any	complement	found?
not	or	random	xor

Math Functions
*	**	+	-	/
//	abs	absolute	add	and
arccosine	arcsine	arctangent	complement	cosine
divide	even?	exp	log-10	log-2
log-e	max	maximum	maximum-of	min
minimum	minimum-of	multiply	negate	negative?
not	odd?	or	positive?	power
random	remainder	sign?	sine	square-root
subtract	tangent	xor	zero?

Modifying (Series) Functions
alter	append	change	clear	detab
entab	insert	lowercase	remove	remove-each
replace	reverse	sort	trim	uppercase

New or Newly Documented Functions
alter	as-pair	attempt	brightness?	component?
construct	dump-face	dump-obj	get-modes	link?
maximum-of	minimum-of	set-modes	sign?	to-local-file
to-rebol-file	viewed?

Port, File, and IO Functions
ask	change-dir	clean-path	close	confirm
connected?	delete	dir?	dirize	dispatch
do	echo	exists?	get-modes	info?
input	input?	list-dir	load	make-dir
modified?	open	pick	poke	prin
print	query	read	read-io	rename
resend	save	script?	secure	send
set-modes	set-net	size?	split-path	suffix?
to-local-file	to-rebol-file	update	wait	what-dir
write	write-io

Series (String, Block, etc.) Functions
alter	append	array	at	back
change	clear	copy	difference	empty?
exclude	extract	fifth	find	first
found?	fourth	free	head	head?
index?	insert	intersect	join	last
length?	load	maximum-of	minimum-of	offset?
parse	pick	poke	random	rejoin
remove	remove-each	repend	replace	reverse
second	select	skip	sort	switch
tail	tail?	third	union	unique

Data Set Functions
alter	charset	difference	exclude	extract
intersect	union	unique

Special String Functions
build-tag	checksum	clean-path	compress	debase
decode-cgi	decompress	dehex	detab	dirize
enbase	entab	find	form	import-email
lowercase	mold	parse-xml	reform	rejoin
remold	split-path	suffix?	trim	uppercase

System Functions
browse	component?	link?	now	protect
protect-system	recycle	unprotect	upgrade

Datatype Functions
any-block?	any-function?	any-string?	any-type?	any-word?
as-pair	binary?	bitset?	block?	char?
construct	datatype?	date?	decimal?	dump-obj
email?	error?	event?	file?	function?
get-word?	hash?	image?	integer?	issue?
library?	list?	lit-path?	lit-word?	logic?
make	money?	native?	none?	number?
object?	op?	pair?	paren?	path?
port?	refinement?	routine?	series?	set-path?
set-word?	string?	struct?	tag?	time?
to	to-binary	to-bitset	to-block	to-char
to-date	to-decimal	to-email	to-file	to-get-word
to-hash	to-hex	to-idate	to-image	to-integer
to-issue	to-list	to-lit-path	to-lit-word	to-logic
to-money	to-pair	to-paren	to-path	to-refinement
to-set-path	to-set-word	to-string	to-tag	to-time
to-tuple	to-url	to-word	tuple?	type?
unset?	url?	word?

View Functions
alert	as-pair	brightness?	caret-to-offset	center-face
choose	clear-fields	do-events	dump-face	flash
focus	hide	hide-popup	in-window?	inform
layout	link?	load-image	make-face	offset-to-caret
request	request-color	request-date	request-download	request-file
request-list	request-pass	request-text	show	show-popup
size-text	span?	stylize	unfocus	unview
view	viewed?	within?

Commented Functions
alias	alter	any	change	checksum
make	repeat	same?	use

All Functions
*	**	+	-	/
//	<	<=	<>	=
==	=?	>	>=	?
??	about	abs	absolute	add
alert	alias	all	alter	and
any	any-block?	any-function?	any-string?	any-type?
any-word?	append	arccosine	arcsine	arctangent
array	as-pair	ask	at	attempt
back	binary?	bind	bitset?	block?
break	brightness?	browse	build-tag	caret-to-offset
catch	center-face	change	change-dir	char?
charset	checksum	choose	clean-path	clear
clear-fields	close	comment	complement	component?
compose	compress	confirm	connected?	construct
context	copy	cosine	datatype?	date?
debase	decimal?	decode-cgi	decompress	dehex
delete	detab	difference	dir?	dirize
disarm	dispatch	divide	do	do-events
does	dump-face	dump-obj	echo	either
else	email?	empty?	enbase	entab
equal?	error?	even?	event?	exclude
exists?	exit	exp	extract	fifth
file?	find	first	flash	focus
for	forall	foreach	forever	form
forskip	found?	fourth	free	func
function	function?	get	get-modes	get-word?
greater-or-equal?	greater?	halt	has	hash?
head	head?	help	hide	hide-popup
if	image?	import-email	in	in-window?
index?	info?	inform	input	input?
insert	integer?	intersect	issue?	join
last	launch	layout	length?	lesser-or-equal?
lesser?	library?	license	link?	list-dir
list?	lit-path?	lit-word?	load	load-image
log-10	log-2	log-e	logic?	loop
lowercase	make	make-dir	make-face	max
maximum	maximum-of	min	minimum	minimum-of
modified?	mold	money?	multiply	native?
negate	negative?	next	none?	not
not-equal?	now	number?	object?	odd?
offset-to-caret	offset?	op?	open	or
pair?	paren?	parse	parse-xml	path?
pick	poke	port?	positive?	power
prin	print	probe	protect	protect-system
query	quit	random	read	read-io
recycle	reduce	refinement?	reform	rejoin
remainder	remold	remove	remove-each	rename
repeat	repend	replace	request	request-color
request-date	request-download	request-file	request-list	request-pass
request-text	resend	return	reverse	routine?
same?	save	script?	second	secure
select	send	series?	set	set-modes
set-net	set-path?	set-word?	show	show-popup
sign?	sine	size-text	size?	skip
sort	source	span?	split-path	square-root
strict-equal?	strict-not-equal?	string?	struct?	stylize
subtract	suffix?	switch	tag?	tail
tail?	tangent	third	throw	time?
to	to-binary	to-bitset	to-block	to-char
to-date	to-decimal	to-email	to-file	to-get-word
to-hash	to-hex	to-idate	to-image	to-integer
to-issue	to-list	to-lit-path	to-lit-word	to-local-file
to-logic	to-money	to-pair	to-paren	to-path
to-rebol-file	to-refinement	to-set-path	to-set-word	to-string
to-tag	to-time	to-tuple	to-url	to-word
trace	trim	try	tuple?	type?
unfocus	union	unique	unprotect	unset
unset?	until	unview	update	upgrade
uppercase	url?	usage	use	value?
view	viewed?	wait	what	what-dir
while	within?	word?	write	write-io
xor	zero?