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= POWER WORDS =
-----------------------
'''HELP''' is the first functions you need to know and to get information on RED words.
Here is its usage.
-----------------------
=== HELP command Description ===
Use HELP or ? to view built-in docs for functions, values
for contexts, or all values of a given datatype:
help append
? system
? function!
To search for values by name, use a word:
? pri
? to-
To also search in function specs, use a string:
? "pri"
? "issue!"
Other useful functions:
?? - Display a word and the value it references
probe - Print a molded value
source - Show a function's source code
what - Show a list of known functions or words
about - Display version number and build date
quit - Leave the Red console
== List of Words ==
Words for:
Exploring
Creating
Modifiyng
=== Exploring ===
probe
[http://www.red-by-example.org/#probe (RED-BY-EXAMPLE)]
print
[http://www.red-by-example.org/#print (RED-BY-EXAMPLE)]
about
Line 16 ⟶ 76:
[http://www.red-by-example.org/#xqmxqm (RED-BY-EXAMPLE)]
help
Line 31 ⟶ 87:
what
[http://www.red-by-example.org/#what (RED-BY-EXAMPLE)]
keys-of
[http://www.red-by-example.org/#keys-of (RED-BY-EXAMPLE)]
reflect
[http://www.red-by-example.org/#reflect (RED-BY-EXAMPLE)]
spec-of
[http://www.red-by-example.org/#spec-of (RED-BY-EXAMPLE)]
values-of
[http://www.red-by-example.org/#values-of (RED-BY-EXAMPLE)]
words-of
[http://www.red-by-example.org/#words-of (RED-BY-EXAMPLE)]
Context?
[http://www.red-by-example.org/#contextxqm (RED-BY-EXAMPLE)]
Same?
[http://www.red-by-example.org/#samexqm (RED-BY-EXAMPLE]
=== GETTING and SETTINGS ===
Do
[http://www.red-by-example.org/#do (RED-BY-EXAMPLE)]
get
Line 92 ⟶ 182:
REDUCE
[http://www.red-by-example.org/#
MOLD
[http://www.red-by-example.org/#
FORM
[http://www.red-by-example.org/#form (RED-BY-EXAMPLE)]
REFORM
[http://www.red-by-example.org/#reform (RED-BY-EXAMPLE)]
REJOIN
[http://www.red-by-example.org/#rejoin (RED-BY-EXAMPLE)]
COLLECT
[http://www.red-by-example.org/#collect (RED-BY-EXAMPLE)]
COMPOSE
[http://www.red-by-example.org/#compose (RED-BY-EXAMPLE)]
load
[http://www.red-by-example.org/#load (RED-BY-EXAMPLE)]
Save
[http://www.red-by-example.org/#save (RED-BY-EXAMPLE)]
Read
[http://www.red-by-example.org/#read (RED-BY-EXAMPLE)]
Write
[http://www.red-by-example.org/#write (RED-BY-EXAMPLE)]
=== Exploring VID ===
=== Other ===
comment
[http://www.red-by-example.org/#comment (RED-BY-EXAMPLE)]
=== References: ===
[http://www.red-by-example.org/ (RED-BY-EXAMPLE by Mike Parr and Arie van Wingerden)]
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Latest revision as of 19:03, 6 April 2019
POWER WORDS
HELP is the first functions you need to know and to get information on RED words. Here is its usage.
HELP command Description
Use HELP or ? to view built-in docs for functions, values for contexts, or all values of a given datatype:
help append
? system
? function!
To search for values by name, use a word:
? pri
? to-
To also search in function specs, use a string:
? "pri"
? "issue!"
Other useful functions:
?? - Display a word and the value it references
probe - Print a molded value
source - Show a function's source code
what - Show a list of known functions or words
about - Display version number and build date
quit - Leave the Red console
List of Words
Words for: Exploring Creating Modifiyng
Exploring
probe
about
?
??
help
source
what
keys-of
reflect
spec-of
values-of
words-of
Context?
Same?
GETTING and SETTINGS
Do
get
quote
set
unset
unset!
unset?
bind
construct
context
extend
in
object
path!
path?
REDUCE
MOLD
FORM
REFORM
REJOIN
COLLECT
COMPOSE
load
Save
Read
Write
Exploring VID
Other
comment