Hi Sven,

On Wed, Apr 11, 2018 at 1:25 PM, Sven Van Caekenberghe <s...@stfx.eu> wrote:

>
>
> > On 11 Apr 2018, at 21:44, Stephane Ducasse <stepharo.s...@gmail.com>
> wrote:
> >
> > I did not know about the NeoConsole. Nice because I wanted to build a
> > little REPL for my minilanguage implementation.
>
> You are of course welcome to look at it.
> But it is Pharo specific.
> I use it to be able to hook/look into running headless server images.
> For this it is super handy.
>

Cool usage!  Could you tell me whether you type Smalltalk expressions into
this to examine your running server?  The answer will be used in a related
discussion on a mailing list not too distant from this one ;-)


>
> > Stef
> >
> > On Wed, Apr 11, 2018 at 8:47 PM, Sven Van Caekenberghe <s...@stfx.eu>
> wrote:
> >> Alistair,
> >>
> >>> On 11 Apr 2018, at 19:42, Sven Van Caekenberghe <s...@stfx.eu> wrote:
> >>>
> >>> I will send you some code later on.
> >>
> >> Today I arranged for my NeoConsole code (that normally works over a
> network connection) to work over stdio. Although I am not yet happy with
> every aspect of the implementation, it does work (using unaltered Zn
> streams and code). The foll
> >>
> >> $ cat /etc/issue
> >> Ubuntu 16.04.4 LTS
> >> $ mkdir pharo7
> >> $ cd pharo7/
> >> $ curl get.pharo.org/70+vm | bash
> >>  % Total    % Received % Xferd  Average Speed   Time    Time     Time
> Current
> >>                                 Dload  Upload   Total   Spent    Left
> Speed
> >> 100  3036  100  3036    0     0  36799      0 --:--:-- --:--:--
> --:--:-- 37024
> >> Downloading the latest 70 Image:
> >>    http://files.pharo.org/get-files/70/pharo.zip
> >> Pharo.image
> >> Downloading the latest pharoVM:
> >>        http://files.pharo.org/get-files/70/pharo-linux-stable.zip
> >> pharo-vm/pharo
> >> Creating starter scripts pharo and pharo-ui
> >> On a 64-bit system? You must enable and install the 32-bit libraries
> >>   Please see http://pharo.org/gnu-linux-installation for detailed
> instructions
> >> $ ./pharo Pharo.image config http://mc.stfx.eu/Neo
> ConfigurationOfNeoConsole --install=bleedingEdge
> >> 'Installing ConfigurationOfNeoConsole bleedingEdge'
> >>
> >> Loading 1-baseline of ConfigurationOfNeoConsole...
> >> Fetched -> Neo-Console-Core-SvenVanCaekenberghe.24 ---
> http://mc.stfx.eu/Neo --- http://mc.stfx.eu/Neo
> >> Loaded -> Neo-Console-Core-SvenVanCaekenberghe.24 ---
> http://mc.stfx.eu/Neo --- cache
> >> ...finished 1-baseline
> >> $ ./pharo Pharo.image eval NeoConsoleStdio run
> >> Neo Console Pharo-7.0+alpha.build.760.sha.
> d2734dcabda799803c307365bcd120f92211d34a (32 Bit)
> >> pharo> 1+2
> >>
> >> 3
> >> pharo> 42 factorial
> >>
> >> 1405006117752879898543142606244511569936384000000000
> >> pharo> Stdio stdin
> >>
> >> StdioStream: #stdin
> >> pharo> ==
> >> self: StdioStream: #stdin
> >> class: StdioStream
> >> file: a File
> >> handle: #[148 213 25 107 160 197 105 247 0 0 0 0 0 0 0 0 0 1 255 1]
> >> forWrite: false
> >> peekBuffer: nil
> >> pharo> show StdioStream>>#atEnd
> >> StdioStream>>#atEnd
> >> atEnd
> >>
> >>        ^ file atEnd
> >> pharo> get process.list
> >> Morphic UI Process
> >> Delay Scheduling Process
> >> Low Space Watcher
> >> Input Event Fetcher Process
> >> Idle Process
> >> WeakArray Finalization Process
> >> CommandLine handler process
> >> pharo> quit
> >> Bye!
> >> a NeoConsoleStdio
> >>
> >> I know there are many approaches to a REPL, I don't claim mine is best,
> it is just the one that I have been using for years.
> >>
> >> In the above, I do not depend on EOF - just to be clear. The point
> being that there is no immediate fundamental problem.
> >>
> >> But there is something wrong with what is returned by Stdio stdin
> >>
> >> Sven
> >>
> >>
> >>
> >
>
>
>


-- 
_,,,^..^,,,_
best, Eliot

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