Running test for deno, it shows noisy output

[kyoh86]

:TestFile shows the noisy output with including ANSI Escape Codes.

How to set envar only for the test?
Setting NO_COLOR=true for envar, deno test says as monochrome.

...It's off the subject, but the help document (doc/test.txt) will not be set filetype=help.
You may put a modeline like below to set it.

vim:tw=78:ts=8:noet:ft=help:norl:

[codeinabox]

Thank you for reporting this, which strategy were you using?

[kyoh86]

@codeinabox I was using dispatch and neovim

[codeinabox]

I've got a PR that fixes this by adding the environment variable NO_COLOR=1 when using Dispatch, as quickfix doesn't support ANSI codes

[codeinabox]

Reopening this as I had to revert #777 due to #793

[Geraint]

Maybe starting Vim or Neovim like this:

NO_COLOR=1 vim

... would achieve the desired result?

If I run

:Dispatch env

... I see the environment variable.

Alternatively, maybe setting the environment variable in makeprg would do the trick.

[codeinabox]

So I've discovered the issue with environment variables are that they break compiler auto-detection. One solution might be to explicitly set the compiler eg :Dispatch -compiler=rspec NO_COLOR=true rspec

[codeinabox]

Thinking about this more, my inclination is to raise a PR on vim-dispatch so by default it sets NO_COLOR=true, given they've stated it doesn't support ANSI escape sequences