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Re: LilyPond's gs console output on windows
From: |
Werner LEMBERG |
Subject: |
Re: LilyPond's gs console output on windows |
Date: |
Thu, 22 Aug 2019 20:47:01 +0200 (CEST) |
Ten days ago I wrote the following.
> on a Windows 10 box I downloaded and installed the binary
> distribution of 2.19.83, which worked fine; I was able to compile a
> PDF on the Windows command line (I think that drag and drop to the
> lilypond icon doesn't work, but since my Windows knowledge is too
> limited I haven't pursued this further). Then I tried to directly
> call `gs', the ghostscript binary that comes with lilypond. It
> produces an empty line on the console, and that's it. Later on, I
> wondered why the laptop's fan suddenly starts to run loudly –
> checking with the task manager I saw that gs still run as a
> background process...
>
> After some tests I found out that only redirecting the stdout output
> to a file works on the Windows console. On the other hand, using
> the bash shell that comes with git for windows, I get proper output
> on the bash window without redirection. This behaviour is different
> to the lilypond binary, which produces output in both the Windows
> console and git bash.
>
> I know wonder whether this problem is
>
> (1) limited to the gs program that comes with lilypond,
> (2) related to the way gub is compiling gs,
> (3) connected to changes in the Windows 10 console,
> (4) or whether this a generic issue with gs itself, probably fixed
> in newer gs versions.
>
> If we will have this behaviour with the next gub build also, I
> suggest that it gets documented.
There wasn't a response – I would be glad to get a confirmation (or
not) so that I can add it as an issue in case more people see the
problem.
Werner