talk.tryitonline.net

3:08 AM

@Dennis Can you add Appleseed? HW is "Hello, World!"

3:21 AM

Added to the list.

2 hours later…

DLosc

5:18 AM

@Dennis BTW, after tonight's commits, Hello World has changed a bit:

(load library)
(def start!
  (lambda (event)
    (print! "Hello, World!")))

Appleseed is practical btw

DLosc

^ (although it doesn't have much for documentation at the moment)

8 hours later…

1:44 PM

@DLosc @Pavel tio.run/#appleseed

3 hours later…

4:31 PM

@Potato44 tio.run/#ork

4:56 PM

Thanks much!

Potato44

@Dennis thanks, nice choice of scribe name.

5:50 PM

how does TIO mathematica take input?

args or input?

@Riker it can do either, what's the function for input called

input[]?

seems to do args

stdin

unless on a Mathematica tool, in which case it shows a dialog box

Input[] and InputString[] should read from STDIN. Not sure why that isn't working.

6:05 PM

looks like it is, nvm

@totallyhuman tio.run/#fantom

Please share.

sweet, thanks

I'm getting weird results, that's all

tio.run/##y00syUjNTSzJTE78/z@gKDOvJNqtNC@5JDM/…

I definitely wouldn't call that "working".

yeah...

also

6:07 PM

← 15 messages moved from The Nineteenth Byte

Might be the wrapper I'm using to fix the encoding issues.

#!/usr/bin/env bash

cat > wrapper.m <<- '.'
        $CharacterEncoding = "UTF-8"
        Get[".code.tio"]
.

/opt/mathematica/SystemFiles/Kernel/Binaries/Linux-x86-64/wolframscript -file wrapper.m "$@" < .input.tio

It's possible that I somehow have to pipe input into the Get command. No clue how though.

It's not the wrapper per se. -file doesn't seem to open STDIN, while -script does.

But I can't switch to -script; that would break all permalinks that use -print.

I'm surprised this has gone on for so long

The vast majority of PPCG submissions in Mathematica are functions, so I'm not that surprised.

6:24 PM

fair but I'd expect somebody to use Input in their footer at least

Yep, no STDIN at all. tio.run/##y00syUjNTSzJTE78/z@gKDOvJDq4pCg1Mbc4Ojb2/38A

Hm, but -script doesn't display an input stream either. Still works.

@Riker @totallyhuman This works.

6:46 PM

@Dennis Would it help to implement an Input function that operates on $ScriptInputString that you could add to the top of Mathematica programs?

No. I don't want to modify how Mathematica usually works. If Input[] doesn't work with -file, so be it.

7:03 PM

I did it anyway in case someone wants to put it in their header to use those functions

I think it's InputString, not StringInput.

@Dennis yes it is ._.

In retrospect, I regret my decision to use -file. I'm not sure if this is actually a bug, but the encoding issue definitely is.

@Dennis Can you change it?

I can't change it to -script without breaking permalinks that use -print, and I can't change it to -code without breaking permalinks that do not.

Οurous

7:16 PM

@Dennis Gotta love legacy compatibility, eh?