Re: Understanding job_start()

On 2016-05-07 14:21:15 +0000, Bram Moolenaar said:

> Nicola wrote:
>
>> On 2016-05-07 07:04:44 +0000, Nicola said:
>>>>>
>>>>>
>>>>> call job_start(['lualatex', 'foo.tex', '>/dev/null', '2>&1'],
>>>>> \ {"in_io": "null", "out_io": "null", "err_io": "null"})
>>>>>
>>>>> This still fills the screen with the output from lualatex.
>>
>> Minimal example:
>>
>> vim -u NONE
>> :call job_start(['echo','hello'],{"out_io":"null"})
>>
>> This prints 'hello' in the top-left corner of the screen.
>
> Surprisingly I can reproduce this. Will have to find out what goes
> wrong, I thought this was working.
>
> I also see the job with "defunc" status.

I have just tried patch 1824 and I confirm that this is solved. Thanks!

Re:

> I cannot send the output to a buffer either. When I try:
>
> :call job_start(['echo', 'hello'], {"out_io": "buffer", "out_name": ""})
>
> the new buffer contains only one line:
>
> Reading from channel output...
>
> But 'hello' is not appended. I have also tried to explicitly set "mode"
> to "nl" or "raw", but the result is the same. Ditto for "err_io":"buffer".

This still behaves the same. Am I misunderstanding how this feature is meant
to be used?

Nicola


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