Hi David,

When I tried it, I put it in an empty cell containing just the `:set -Wall` command. I think it is intended to be usable freely in a cell, so you might have landed on a bug.

Also, I'm assuming that you're familiar with the notebook interface, and you executed the cell after making the edit. If not, take a look at the interface intro tour in the toolbar above: Help > User Interface Tour.

I'll experiment and update the issue report with what I find.

On 6 December 2015 at 01:48, David Banas <capn.freako@gmail.com> wrote:

Hi Sumit,

Thanks for your reply!

I tried putting “:set -Wall” near the top of my first code cell (immediately after all my {-# LANGUAGE … #-} pragmas), but that hasn’t resulted in any extra output, compared to what I was seeing before. Do I need to enable something else, in order to have “:set -Wall” take effect?

Thanks,
-db

On Dec 5, 2015, at 8:54 AM, Sumit Sahrawat, Maths & Computing, IIT (BHU) <sumit.sahrawat.apm13@iitbhu.ac.in> wrote:

Using `:set -Wall` also has some issues, I've added them to the issue report on github: https://github.com/gibiansky/IHaskell/issues/610

We would need to conceal warnings from specific regions of code for it to work as expected.

On 5 December 2015 at 22:03, Sumit Sahrawat, Maths & Computing, IIT (BHU) <sumit.sahrawat.apm13@iitbhu.ac.in> wrote:
Try :?

On 5 December 2015 at 21:58, David Banas <capn.freako@gmail.com> wrote:
Does anyone know how to turn on “-Wall” in a IHaskell notebook?

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Regards

Sumit Sahrawat

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Regards

Sumit Sahrawat

Regards

Sumit Sahrawat