World: r3wp

You mean for iterating through series? If so, yes.

yeah, that's what I meant. The brain just doesn't work sometimes.

Some of them are natives, and some are mezzanine code.

That gives you a choice: use the natives for speed, or the mezzanines 
for convenience.

I was just gathering a good minimum set for another introductory 
article. I think I'll leave most of the iteration bits out for this 
stage.

Or just point out the basics.
9/10 I just use 'loop or 'foreach.
Other people probably have a different preferred subset.

hmm, that's a good thought. I'll keep the coverage small: 'while 
'loop 'foreach should cover most beginner needs
It might be a good idea to menation 'break as well

I agree, but I use REPEAT also quite often.

find string numel only

I ask about help ?

Micha, you want to parse   1) IP network address (eg. 205.192.0.1) 
   or  2) rebol TUPLE! datatype (eg.  11.22.33)  ???

IP network address

>> "" = find/any/match "123.456.789" "*.456.789"
== true
>> "" = find/any/match "123.456.789" "*.456.7"
== false
>> "" = find/any/match "123.456.789" "*.456.700"
== false

>> ip: 123.225.255
== 123.225.255
>> "" = find/any/match form ip "*.225.255"
== true

s: "testse193.194.70.123 1080iiyyyuiyiy  234.221.23.5:3380"

how do to find address ip from this stringu ?

digit: charset "0123456789"
number: [1 3 digit]
s: "testse193.194.70.123 1080iiyyyuiyiy  234.221.23.5:3380"

parse s [some [start: digit 3 [number "."] number opt [#":" 1 5 digit] 
end: (print copy/part start end) | skip]]
;193.194.70.123
;234.221.23.5:3380
;== true

>> load "193.194.70.123"
== 193.194.70.123
>> load "234.221.23.5:3380"
** Syntax Error: Invalid time -- 234.221.23.5:3380
** Near: (line 1) 234.221.23.5:3380

ips: copy []

parse/all s [some [(port: none) start: digit 3 [number "."] number 
opt [#":" port: 1 5 digit] end: (append ips reduce [load copy/part 
start any [all [port back port] end] if port [load copy/part port 
end]]) | skip]]

>> ips
== [193.194.70.123 none 234.221.23.5 3380]

Uhh.. Better not LOAD yet... I see above, the pattern match using 
FIND should be done first.

Good ?

I is thank good

I is thank good

:)

ips: copy []

parse s [some [start:   3 [number "."]   number opt #":" 1 5 digit 
 end: (append ips parse copy/part start end ":") | skip]
]

== ["193.194.70.123" "1080" "234.221.23.5" "3380"]

not sure what you are trying to do, but the following is a better 
natural form once you get your string stuff INTO Rebol ... because 
REBOL will see it as its own datatypes, rather than as strings. [193.194.70.123 
1080 234.221.23.5 3380]

parse s [some [start:   3 [number "."]   number opt #":" 1 5 digit 
 end: (append ips load  replace  copy/part start end ":"
 " " ) | skip]]

[193.194.70.123 1080 234.221.23.5 3380]
>>

it is betterit

What is correct - hilite, or hilighted? (in the case of meaning of 
mouse hilighted text)

or highlighted? :-)

Anyone know if there is a private group here for religous discussion 
of any sort

Ask Terry :-)

Or go and create one ...

Yeah, I would create one if one didn't exist - otherwise i would 
see if I could get added to the current one if it existed.

so sort groups in alphabetical order and try to look for appropriate 
group ... i am not sure such group is here on Rebol3

I did but didn't see anything.  I don't think I can see private groups 
though.

data: [1.2.3.4 1080 3.54.6.4 1039 43.5.4.3 3380 ]

d: [1.2.3.4 1080 3.54.6.4 1039 43.5.4.3 3380 ]

view layout [text-list data  d]

how to display in form this host port ?

host and  port  in one lini ?

Give an example of the output you desire

I ask about help ?

hmm, block of blocks?

I guess you want an output that shows a text-list with the hostname 
joined to the port?

d: [[1.2.3.4 1080] [3.54.6.4 1039] [43.5.4.3 3380] ]

>> d: ["1.2.3.4:1080" "3.54.6.4:1039" "43.5.4.3:3380"]
== ["1.2.3.4:1080" "3.54.6.4:1039" "43.5.4.3:3380"]
>> view layout [text-list data d]