411 REFERENCE · Wikibooks
Rebol Programming/what
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
USAGE:
WHAT
DESCRIPTION:
Prints a list of globally-defined functions.
WHAT is a function value.
SOURCE CODE
what: func [
"Prints a list of globally-defined functions."
/local vals args here total
][
total: copy []
vals: second system/words
foreach word first system/words [
if any-function? first vals [
args: first first vals
if here: find args /local [args: copy/part args here]
append total reduce [word mold args]
]
vals: next vals
]
foreach [word args] sort/skip total 2 [print [word args]]
exit
]