David Anderegg

What is the plan with this? This is exactly what I need. I have seen this "work-around" #663 . But it does not help me because i want the rounded...

Sure. I attached a logfile for the [ANK](https://github.com/mdolab/adflow/files/5097009/unsteady_implicit.log) and [RK](https://github.com/mdolab/adflow/files/5097010/unsteady_explicit.log) solver.

The stalling is gone, otherwise it's the same result. [run_adflow_unsteady_implicit_nonBlockette.txt](https://github.com/mdolab/adflow/files/5097227/run_adflow_unsteady_implicit_nonBlockette.txt) [unsteady_implicit_nonBlockette.log](https://github.com/mdolab/adflow/files/5097228/unsteady_implicit_nonBlockette.log)

Basically I googled the error code until I figured out that a certain GLIBC - Version corresponds to a certain gcc version. Then it was only putting the knowledge and...

@shamsheersc19 , I am only using VSP.

> Ah it might be that default arch doesn't have -Werror=format-security but manjaro does. @DavidAnderegg can you confirm what system you are running on? @acxz I am running default arch

What is going on with this? I would highly value this feature as I am working on a project that is littered with directives. I am also willing to implement...

Alright, thanks for your responses. I think i will fork it, create a PR and start working on the easy directives like `#if` etc. first. Then we will see where...

@eirikurj The tests fail because new the ref files have not been added. I attached a .zip in the description of this PR.

I agree, getting rid of the duplicated code is a good thing. I adjusted that and also fixed a tiny bug where the marchDistance is not computed when using custom...