In some contexts, Code action "Wrap every parameter -> Indent all parameters" eats characters

[Melandel]

I'm also glad I was able to find a way to reproduce this because it doesn't happen all the time.

Here's how to reproduce systematically (on my Windows 10 using the latest omnisharp-vim version and gvim 8):

• clone Omnisharp-roslyn (commit 3aed3b067a4a943eb34d5ce8b104bcd6cecd1323 is HEAD of master at the time of writing)
• Fire an omnisharp server for the solution
• move to /src/OmniSharp.DotNetTest/TestManager.cs
• at line 86, put the cursor on the T of the return type (Task<RunTestResponse>)
• run OmniSharpGetCodeActions and select "Wrap every parameter -> Indent all parameters"

Expected Behavior

            public abstract Task<RunTestResponse> RunTestAsync(string methodName, string runSettings, string testFrameworkName, string targetFrameworkVersion, CancellationToken cancellationToken);

becomes

            public abstract Task<RunTestResponse> RunTestAsync(
                string methodName,
                string runSettings,
                string testFrameworkName,
                string targetFrameworkVersion,
                CancellationToken cancellationToken);

Actual Behavior

            public abstract Task<RunTestResponse> RunTestAsync(string methodName, string runSettings, string testFrameworkName, string targetFrameworkVersion, CancellationToken cancellationToken);

becomes

public abstract Task<RunTestResponse> RunTestAsync(string m
            ethodName, string 
           runSettings, string 
           testFrameworkName, string 
           targetFrameworkVersion,
           ationToken cancellationToken);

(note the change in indentation, my gut feeling also says it has something to do with the issue. Maybe the editor-config has something to do with this?)

[Melandel]

Closing because after investigating further, I found that it was my configuration at fault, namely

autocmd FileType cs setlocal indentexpr=CSharpIndent()