[squeak-dev] The Inbox: System-dtl.1164.mcz
Tobias Pape
Das.Linux at gmx.de
Tue Jun 9 19:43:56 UTC 2020
> On 09.06.2020, at 21:06, tim Rowledge <tim at rowledge.org> wrote:
>
>
>
>> On 2020-06-09, at 11:52 AM, David T. Lewis <lewis at mail.msen.com> wrote:
>>
>> Funny you should mention it, that's how I went down this rabbit hole
>> in the first place. I was thinking that it would be an obviously good
>> thing to do if we could evaluate a doIt or named script file immediately
>> on image startup, as opposed to waiting until all of the Etoys script
>> processing comes to life somewhere later in the startUp process.
>
> Exactly. Note that VW has several commandline switches we might want to learn from
>
> -filein {some file names}
> -doit {some strings}
> -evaluate {a single string & write result to stdout & quit
> -cli {start a commandline loop}
Just for information, this is from RSqueak:
Usage: ./rsqueak [-r|-m|-h] [-naPu] [-jpiS] [-tTslL] <path> [--] [Squeak arguments]
<path> - image path (default: Squeak.image)
Squeak arguments are passed on to the Squeak image rather than being processed.
Execution:
-r|--run <code> - Code will be compiled and executed in
headless mode, result printed.
-m|--method <selector>
- Selector will be sent to nil in
headless mode, result printed.
-n|--num <int> - Only with -m or -r. SmallInteger to be used as
receiver (default: nil).
-a|--arg <arg> - Only with -m. Will be used as String argument.
-P|--process - Only with -m or -r. Disable headless mode.
A high-priority Process for the new context will
be created. The last active Process in the image
will be started, but then quickly switch to the
synthetic high-prio Process.
-u|--stop-ui - Only with -m or -r. Try to stop UI-process at
startup. Can help benchmarking.
--shell - Stop after loading the image. Any code typed is
compiled an run.
And some others.
(Admittedly, most are a bit overly specific, but have served well, especially the shell is cool)
Best regards
-Tobias
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