Ralph wrote:
in the meantime, try http://216.122.85.130/alien/index.html
That works! ^_^
Hmmm, I must get my version, based on MegaTraveller, going. [Rummages
around HDD...]
Andrew Martin
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EAT wrote:
Here's the question. Why does the above only find and append to
full-contents lines with "=== " and completely ignore lines with "---
"?
^_^ Because that's the way you wrote it?
headrule: [
some [
[
EAT, I think this is what you need:
headrule: [
some [
thru "=== " copy head to newline (
append head " (FIRST LEVEL)" append full-contents head
)
|
thru "--- " copy head to newline (
Have a nice day/night/evening/morning!
Considering the 'random/seed help' thread: Is this a path? ;-)
If so the order confuses me a little...
It's function refinements... ^_^
And morning! is a new datatype?
Just different dialects for the 'net and rebol. ^_^
Andrew
There's an example of how to use ports on the http:www.rebol.com site,
in the examples section, I believe.
Andrew Martin
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--
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: [REBOL] winsock ports
Sounds like Robert's all ready written %Page.r ^_^
foreach page MyPages
[
page/Create
]
Andrew Martin
Who's been really lazy lately...
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write %//prn join "Now is the winter of our discontent, made
glorious by this son of york!" "^L"
I got my "/" in the wrong place! ^_^
Andrew Martin
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I've got a similar problem:
upgrade
connecting to: www.rebol.com
** Syntax Error: Missing ] at end-of-script.
** Where: (line 451) !DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"
rebol/version
== 2.1.2.3.1
Andrew Martin
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This seems to work as I would expect:
REBOL [
Title: "Guessing the secret word"
Date: 11-Oct-99
Author: "T.M. Brannon"
Email: [EMAIL PROTECTED]
File: %guessing-word.r
Purpose:{
Play a guessing game
}
This should help:
help while
While a condition block is TRUE, evaluates another block.
Arguments:
cond-block -- (block)
body-block -- (block)
Counter: 0 while [Counter 10] [print Counter Counter: Counter + 1]
0
1
2
3
4
5
6
7
8
9
== false
Andrew Martin
[EMAIL PROTECTED]
Perhaps a working example of a Hello program might be instructive:
print ["Hello" ask "Hi! What's your name? "]
Hi! What's your name? Andrew
Hello Andrew
Andrew Martin
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A tip for working in REBOL, which I've only just thought of, so it may
be wrong, is to completely say aloud (or write), in one continuous
stream, the entire problem and the description to model it. Then add a
REBOL header, and run it. ^_^
Andrew Martin
BCR - Binary Coated REBOL...
[EMAIL
For next time:
help uppercase
Converts string of characters to uppercase.
Arguments:
string -- (any-string)
Refinements:
/part -- Limits to a given length or position.
range -- (integer any-string)
Andrew Martin
I'm online...
[EMAIL PROTECTED]
Russ wrote:
The offset between upper and lower case characters is 32, not 26 as
you presumed. That's why "a" was becoming "G". Check an ASCII
character chart.
And if you can't find an ASCII character chart any where:
foreach ch string: ask "Please enter a string to upcased: " [
lb wrote:
I'm new to rebol and trying to figure out how to deal with arguments.
I have a script file, test.r, who's sole line is:
probe system/script/args
When I execute the following from within rebol
do/args %test.r 10:30 %bob http://ed http://ed "hello"
Ingo wrote:
Have you thought about something like this?
[cursor function]
Looks nice! Ingo can you post it at www.REBOL.org, please?
Andrew Martin
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Ah, but can you write it in a spiral? ^_^
Andrew Martin
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--
--
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Subject: [REBOL] New chat room at rebol.org Re:(2)
Date: Thursday, 21
MS IE3 won't work with the REBOL.org web bot. The web bot says it can't
upload files. Netscape 3.4 does work, though.
It's a little disturbing, though, for the archive Web Bot to say:
Here is the header as I received it:
make object! [
when
For those interested, I've just put in a lot of scripts in the archive:
http://www.rebol.org
I wrote earlier:
Also, when does the main page get updated? Or am I impatient? ^_^
There does seem to be a bug here. If I put in a script with a old date
in it, it gets added to
Hi, REBOL crew, can [EMAIL PROTECTED] be deleted from the REBOL email list?
I'm getting this error message for every message I send to the REBOL
list.
Andrew Martin
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--
From: Mail Delivery Subsystem [EMAIL
Russel, he wrote to me a few minutes ago, and the problem should be
fixed now. Let's know if it happens again.
Andrew Martin
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--
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: [REBOL] Fw:
Hi, Martin, I'm sure that Robert Muench:
[EMAIL PROTECTED] - I hope you don't mind Robert!
and me:
[EMAIL PROTECTED]
We've all ready got a "dialect" for HTML written in REBOL. A lot of
what you've all ready written we've thought about all ready.
t wrote:
I'd like to write somthing. Um, how bout a script which churns out
html table rows and columns at my whim?
Don't make it too easy on me, but could someone give me a nudge in
the right direction?
I don't know about the whim part, but ask Robert for his modifications
to my
[EMAIL PROTECTED] wrote:
I'd like to write somthing. Um, how 'bout a script which churns out
html table rows and columns...
Using %HTML.r, available at http://www.rebol.org, this style is
available now:
Table [] [
TR [] [
TD [] ["Data 1.1"] TD [] ["Data 1.2"]
The following REBOL code should also take you off this list:
send [EMAIL PROTECTED] "unsubscribe"
Andrew Martin
Who's been busy subscribing to lists with REBOL...
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I've forgotten the command. :-/
I've forgotten the command. :-/
send-selma
source-selma
Andrew Martin
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Check out 'parse in the documentation, http://www.rebol.org ,
http://www.rebol.com documentation and examples for 'parse.
Andrew Martin
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--
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: [REBOL]
With Windows 95, starting up REBOL beta gives me this fault:
REBOL caused an invalid page fault in
module KERNEL32.DLL at 0137:bff782ae.
Registers:
EAX=20202020 CS=0137 EIP=bff782ae EFLGS=00010216
EBX=1014 SS=013f ESP=0065fb04 EBP=079e
ECX=20202020 DS=013f ESI=0079d3b4 FS=0d2f
BUG Copy from REBOL beta produces multiple copies in pasted text on
Windows 95
Selecting text from the rebol consol and choosing copy, then pasting
the text into any other application, reveals the text to be repeated
many, many times. Not only that, but multiple line copy produces the
wrong
Philip M. McDonnell wrote:
Where can one get a copy of SELMA??? This email list server?
Send an email to this list with a subject line having only:
help
in it and all shall be revealed, including the answer to your
question.
Andrew Martin
REBOL mystic...
[EMAIL
pekr wrote:
Does anyone understand, what I am trying to say? :-))
Yes. Can you copy that to [EMAIL PROTECTED], pekr?
Andrew Martin
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Kat wrote:
Are you going to say to parse the FRAME SRC and go back to the
site after figuring out what i want?
Yup! Have a look at the web crawler in http://www.rebol.org.
Andrew Martin
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Nick Lothian wrote:
Actually, I suspect that won't fix anything.
Actually, together with my %Patch.r (it's also in Ingo Holman [?sp]
tools on rebol.org), where the function was rewritted, it's all ready
fixed problems for at least one person on this list. :-) I just grew
bored of
Has anyone written any REBOL scripts to read fixed width/format fields
in flat files? Files with fields separated solely by position? I sure
that 'parse could handle it, but I'm uncertain in this area. Currently
I'm using 'read-io with various record lengths to handle each separate
field, but
Thanks Sterling and Ron!
Andrew Martin
Who's been seduced by the strawberries...
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I've been doing some experimenting (and rewriting my %HTML.r script...)
and came across this interesting behaviour for 'build-tag:
build-tag [BODY BGCOLOR #F0 TEXT #00 LINK #CC VLINK
#330099 ALINK #FF3300]
== BODY BGCOLOR="F0" TEXT="00" LINK="CC" VLINK="330099"
Steve Green wrote:
1. Can it read from and write to the NT registry?
Not yet.
2. Can it execute a program (.EXE)?
Not yet.
REBOL/Command can execute programs. It's soon to be released (like only
days away from what the REBOL crew have said).
With that facility, a simple
Jeff wrote:
Of course, I'm sure that if someone fixed IMPORT-EMAIL and sent it
in, with a little due process on our part, we'd certainly include it in
the core and give credit within the source of the code.
Would the REBOL crew do that if we sent in fixes for other functions,
etc in
Hi, Jeff.
Jeff wrote:
Of course, I'm sure that if someone fixed IMPORT-EMAIL and sent it
in, with a little due process on our part, we'd certainly include it in
the core and give credit within the source of the code.
Andrew:
Would the REBOL crew do that if we sent in fixes for other functions,
pekr wrote:
I would like REBOL Tech. to remove default behavior of inserting
subject line once again in the message body. I know it was discussed at
least once, but looking at source of 'send, it clearly shows, the
philosophy is broken :-)))
pekr wrote:
Hehe, driving a car it came to my mind
I've been fiddling around with blocks and the methods of accessing
them. I wanted to access a block with a number (1, 2, 3...) and with a
word (A, B, C...). I found that this solution worked:
block: [
thing1 thing2 thing3 thing4
A thing1 B thing2 C thing3 D thing4
]
pekr wrote:
Now look:
-
header: make system/standard/email [
from: [EMAIL PROTECTED]
to: [EMAIL PROTECTED]
Date: to-idate now
Subject: "So this is subject "
Body: "And this should be one and only body"
]
But there is no body in the email header!
Steve wrote:
As idea how much REBOL/Command will sell for?
I don't know, but there was the "rumour" very recently, from one of
the rebol crew IIRC, that it was going to be free.
I don't know how true that is.
It would be good to get an official declaration from the REBOL crew or
Carl.
A tip - Calling overridden base class members.
I've got a 'Vehicle! object deriving from a 'Hull! object like this:
Vehicle!: make Hull! [
; Other members here.
Hull!HTML: :HTML; Saving the base class function
HTML: Getter [ ; 'Getter is an object getting
Sterling wrote:
Hey, a great script idea that I've been wanting to do for some time
is write the code to parse in and write out standard gzip headers so
then REBOL could read and write standard gzip'd files. I think you'd
also have to write the particular checksum code that's in gzip but for
a
The cheery Francois wrote:
Can I append text to a block?
help append
Appends a value to the tail of a series and returns the series head.
Arguments:
series -- (series port)
value --
Refinements:
/only -- Appends a block value into a block series as a block
foreach [record
Allen K wrote:
Good idea Andrew,
Another approach...
write/zip %MyZipFile.zip [File1 File2 File3 ... FileN]
BlockOfFiles: read/zip %MyZipFile.zip
probe BlockOfFiles
[File1 File2 File3 ... FileN]
:-)
Just in case,
MF wrote:
How can I submit it to rebol site?
http://www.rebol.org
has all the details. (Use browsers, Netscape v3+ or better, MSIE V4+).
Andrew Martin
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; It's fairly basic, but does the job.
Round: func [R [integer! decimal!]] [
to-integer either 0.5 = remainder R 1 [R + 1][R]
]
Any one got any other maths functions?
Andrew Martin
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Bo wrote:
My preferred method is to do the following from within REBOL:
send [EMAIL PROTECTED] read %julian.r ;or whatever your filename is
If the rebol bot could read compressed files, then there would be no
problem with accepting files with long lines? For example:
Hi, Ingo, you wrote:
why not discussing it [dialects] on the regular mailing list? Your
%HTML.r is not what I need at the time, but I am sure interested in
dialecting.
I felt at the time it was inappropriate, because most of the talk is
about HTML, XML and so on, not just REBOL and
Larry wrote:
Maybe one more small refinement? The way I learned to round is to
round to nearest (as your function does), except where the least
significant digit is 5. In that case, one should round even. For
example:
1.4 rounds to 1
1.6 rounds to 2
1.5 rounds to 2
2.5 rounds to 2
3.5
Graham wrote:
Is anyone working on a Rebol text based web browser a la Lynx? Seems
most of the components have already been written ( parsing forms,
cookie collection ).
I'm waiting for REBOL/Command to come out, some one else to write most
of the browser in it, then I'm scheduled by
[EMAIL PROTECTED] wrote:
I have a small script named t04.r with a header like:
REBOL [ Title: " test " Author: " ww " ]
this is loaded with
do %t04.r
or
do load %t04.r
I have tried to access the header fields with many variations of
Title
mold
Elan wrote:
Hope this helps,...
Thanks, Elan. I've been comparing my REBOL code too closely to my C++
code and forgetting that REBOL words are far more "smarter" than C++
variables. The closest relative in C++ is smart pointers.
Andrew Martin
[EMAIL PROTECTED]
Graham Chiu wrote:
Does anyone have a simple listen script? I want to see what my web
browser is sending to the web server.
I'm sure there's some useful scripts at:
http://www.rebol.org
Try the proxy. That might serve your puposes.
Andrew Martin
[EMAIL
o!: make object! [
[s: "OneTwoThree"
[St: func [] [s]
[]
o1: make o! [
[o1: "O1"
[]
o2: make o! [
[o2: "O2"
[]
probe o2
make object! [
s: "OneTwoThree"
St: func [][s]
o2: "O2"
]
o2/St: "Hello"
== "Hello"
probe o2
make object! [
s: "OneTwoThree"
St:
Gabriele wrote:
Andrew, I thought you had learned that there's so much difference
between C++ and REBOL... ;-)
So had I! :-)
REBOL's objects are just contexts; being your 't correctly bound to
the right context, it evaluates to the correct value.
My C++ experience just
Andrew wrote:
Words in objects which refer to functions are copied. Therefore the
object will be bigger than expected.
Ingo wrote:
Seems logical, given that functions are the same as data in Rebol,
but it would be nice to have them only once for a set of equal objects,
..
Yes. I'm
Graham wrote:
Anyway, I've got it so that the script logs on to MTNSMS's password
page, grabs the session and persistent cookies, and then posts the
message with these cookies to the send-message asp script. End result
- my cellphone rings with a text message!
It looks ugly, but it works.
Hi, Ingo.
Caution - none of this works as expected.
Implementation: make object! [
s: "This is s - a string"
f: func [hello] [s]
]
Interface: make object! [
; f: get in Implementation 'f ; Copies Implementation/f
; f: func [] [Implementation/f]
Does any know why I can't make a new operator in REBOL?
d: make op! [Left Right] [print ["Left:" Left newline "Right:"
Right]]
** Script Error: Cannot use make on datatype! value.
** Where: d: make op! [Left Right] [print ["Left:" Left newline
"Right:" Right]]
Andrew Martin
Still trying for 3
I got a little inspired this afternoon. Naturally, you have to change
the schedule to suit yourself and your lifestyle.
[
REBOL [
Title: "Reminder"
Date: 1/December/1999
Name: 'Reminder
Version: 0.0.1
File: %"Reminder.r"
Home:
Graham wrote:
Um, Andrew, don't you think an attribution is in order here since I
sent you my Tv-scheduler reminder script this morning!
Oh, yes. Inspiration (and most of the schedule) provided by Graham. I
just did the hard work! :-)
Andrew Martin
[EMAIL PROTECTED]
Hi, Donald, you wrote:
I noticed that you use "Version:" the way most of us would want to
use it, but that is not how I remember it's use being decribed by Carl
(his message is surely archived). If I remember correctly, "Version:"
is to name which version of *REBOL* is required to run your
Andrew:
Oh, yes. Inspiration (and most of the schedule) provided by Graham. I
just did the hard work! :-)
Elan:
Hard work? In REBOL? What? ;-)
Mmmm, yes. Very hard. ;-) I worked all morning, came home 12:30PM, read
my email, read Graham's email, didn't like his script (ask Graham for a
copy
Time to update my %Patch.r and make it automatic - so I don't have to
keep doing it. This patch corrects the User-Agent in the http scheme so
as to work better with more web sites. It does the job of my earlier
enhancement request.
[
REBOL [
Title: "Patch"
Date: 1/December/1999
Name:
Here's a more recent version with corrected inspiration. :-)
[
REBOL [
Title: "Reminder"
Date: 1/December/1999
Name: 'Reminder
Version: 0.0.2
File: %"Reminder.r"
Home: http://members.xoom.com/AndrewMartin/
Author: "Andrew Martin"
I've been fooling around inside REBOL functions and came across this
unexpected behaviour:
Spec: func ['f /Set Block [block!]] [either Set [insert clear first
get f Block] [first get f]]
Body: func ['f /Set Block [block!]] [either Set [insert clear second
get f bind Block first spec :f]
Elan wrote:
Wouldn't it be possible for two different reminders to be scheduled
both in Daily_Schedule as well as Weekly_Schedule for the same day and
time?
H, this sounds like a person that has problems with their schedule.
:-) They need to read Covey's "Seven Habits" and the fourth
Actually, I was hoping that you've implemented:
Table [
"Top Left" "Top Center" "Top Right"
"Left" "Right"
"Bottom"
]
Andrew Martin
Making Magic on Web_Dialect...
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[EMAIL PROTECTED] wrote:
The third reason is that even after I make something,
I find out 2 months later that it can be greatly improved.
I find this too. Usually it comes with greater understanding.
I already know it embeds the self-gen func in all objects, but so
what? Do you know
Congratulations, Graham!
You've either found a problem in the REBOL documentation or a bug in
'wait.
The documentation for wait says:
"If the value is a TIME, delay for that period. If the value is a
DATE/TIME, wait until that DATE/TIME. "
help wait
Waits for a duration, port, or both.
Graham asked:
I would also prefer to do without the quotes around days of the week
and months. Suggestions and fixes welcomed.
Simply do without the quotes! And don't 'reduce the blocks. Like this
example:
Weekdays: [
Monday
Tuesday
oz: make object! [
zz: use [zz] [
func [/set set_zz] [either set [zz: set_zz] [zz]]
]
]
oz/zz/set 23
== 23
oz/zz
== 23
oz/zz/set 25
== 25
oz/zz
== 25
probe oz
make object! [
zz: func [/set set_zz][either set [zz: set_zz] [zz]]
]
Now my only problem is
Feng lei wrote:
I am a beginner of rebol, who know how debug the rebol script?
We are all students of REBOL on this list. Present your script on this
list and discover enlightment.
Andrew Martin
Practising REBOL Zen...
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Paul wrote:
I find it amazing how people will take something that is offered to
them as a gift, at no cost what-so-ever, and instead of being greatful
feel obligated to find something about the gift to bitch about.
Aren't humans interesting? :-)
:-)
That's so as to reduce the value of the
Andrew Hedges wrote:
I don't know about anyone else, but I'd be happy with a beta release
that runs on my Psion 5mx, even if it didn't support console operations
or networking. At least I could play with scripting while curled up on
the sofa instead of sitting in a cold room in front of a PC
Elan wrote:
Someone once said "Great minds think alike". There is also another
saying: "Fools seldom differ." In either case, I concur with your
observations. I also believe that hidden contexts are great solution
for this kind of thing. I can't wait to get a version of REBOL whose
hidden
Allen wrote:
My next project will involve realtime conversion of database output
to .pdf. So I will probably come up with a standard text to pdf
converter for REBOL which I'll post to the group when finished.
Just starting to read/learn the pdf specs manual now 500 + pages.
You might be
Javier wrote:
I am trying rebol for a project, but it seems all I know about
programing is getting in my way :(
I've felt the same way, too. Eventually, you too will get over it.
So far, I believe that REBOL is the closest yet to a "pure" programing
language.
Andrew Martin
A Merry Christmas and a happy New Year to you all!
Andrew Martin
Christmas Rebol...
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Rolf wrote:
How do I make REBOL send a new message every day? ie.: If I have a
txt file with 100 different messages, and I want REBOL to start from
the top and send a message every day??
I was told that REBOL could do it, but have no idea.
Here's just one approach:
[
REBOL []
SpamBot:
t wrote:
in the following,
set '++ func ['word] [set word (get word) + 1]
yabba: 2
dabba: rejoin [{LIA HREF="#A}++ yabba{"}now/date{/A}]
how would I get ++ yabba to continually increase, from 3 to 4, etc?
You could use 'BlockLoop, like this:
print BlockLoop 5 [rejoin [{LIA
help protect-system
Protect all system functions and the system object from redefinition.
Arguments:
Refinements:
/locals
vals --
words --
word --
protect-system
print: func [a] [a + 3]
** Script Error: Word print is protected, cannot modify.
** Where: print: func
Carlos wrote:
The documentation of REBOL says that REBOL can be embedded into other
types of text including HTML files.
I'm trying to make the following work out but have no success because
I see nothing printed on the browser. Do I have to first put REBOL to
run on local machine? Do I have to
Andrew wrote:
Unfortunately, REBOL doesn't run on browsers yet. No
"plug-in" (needed to run languages the browser maker hasn't thought to
include) has been announced by the REBOL crew, yet.
pekr wrote:
Not true: http://www.rebol.com/whyrebol.html
whyrebol:
Additional free products
Petra wrote:
... However, I have another question. I am familiar with several pgm
lang. Would anyone care to comment on whether or not I should learn
either Perl or Rebol or both? I feel I need to learn at least one
language really well so that I can be something more than a help desk
flunky.
t wrote:
I've followed the "thanks" thread with interest, because I'm in a
similar boat to Petra's. Probably next semester I'll start with C or
Java or somthing.
If you have the choice, choose Java or C++ first, then C later. Bjarne
Stroustrup recently pointed out that it's better for
Larry wrote:
tic5: func [/local t] [
t: now/time
toc5: func [] [print ["elapsed time:" now/time - t]]
]
This might be slightly more accurate/faster:
tic6: func [/local t] [
toc6: func [] [print ["elapsed time:" now/time - t]]
t: now/time
]
I've just
jn wrote:
Consider the (unedited) transcript below:
print form b
b b 1 b
print b
b b b 1 b 1 b
print reduce b
b b 1 b b b 1 b 1 b
print reduce reduce b
b b 1 b b b 1 b 1 b
How did I construct the value of 'b?
b: ['b b 1 "b"]
== ['b b 1 "b"]
Elliott wrote:
When I run the script, I find that 'priorities is missing an item. Is
this a problem with my usage of remove?
Yes! Kind of.
I'm trying to remove the value found in 'priorities/magic from the
list of available priorities 'pri-list. The same procedure is working
for
Carlos Lorenz wrote:
MODIFIED? is returning year 2000 to all files created in 1999, under
Windows 98.
What is going on?
I'm using Windows 95 and REBOL, and it seems to work OK for me:
write %test.r "hello"
modified? %test.r
== 2-Jan-2000/8:47:06+13:00
modified? %Roll.r
==
jn wrote:
Any more takers before I show my solution?
e: ['e pick ['f 'g] random length? third e]
== ['e pick ['f 'g] random length? third e]
print e
e f
print e
e g
print e
e g
print e
e g
print e
e f
Not quite the same, but on occasion I will get the same result! :-)
This is better:
Donald Dalley wrote:
I don't use REBOL for parsing yet, but someone else is asking me:
Does anyone know if/when basic string functions** are going to be
added to REBOL/Core or parse, or am I missing something in the docs?
**you know, LEFT, RIGHT, LENGTH, etc.
Here's some:
string:
Gabriele wrote:
i I can't wait to get my fingers and REBOL/View.
Me too!!
Much as I dislike posting "me, too!" email,...
Me, too! :-)
Effectively discarding HTML (and browsers) sounds great to me.
I'm holding up my hand to be counted as REBOL/View beta tester!
Andrew Martin
Who only
Just a thought, is there any function/s from people's formerly
favourite :-D languages, that are missing in REBOL? For example,
there's the BASIC string functions (LEFT RIGHT MID) that Donald Dalley
wrote about. Some time back there was a mention that REBOL didn't have
LISP's CDR CAR functions,
Ladislav wrote:
Did you think about the following question: Is there a need to have
the functions with unlimited number of arguments in Rebol?
This works well for me:
Unlimited_Arguments: func [Arguments [block!]] [print Arguments]
Unlimited_Arguments ['Arg1 'Arg2 'Arg3 'Arg4]
Arg1 Arg2 Arg3
Me, too, please!
Andrew Martin
[EMAIL PROTECTED]
http://members.xoom.com/AndrewMartin/
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