C# Format Problem: Insert space before comma

[vsfeedback]

This issue has been moved from a ticket on Developer Community.

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[severity:It bothers me. A fix would be nice]
Setting:

Result:

The setting's implementation is not as it described: Insert space before comma.
Like above picture when using tuple , after formatting , there are actually commas , but none were inserted comma before.
I can't find anything override this option , if it is why the other case comma is inserted?

I think the option setting should be defined clearly has no extra side effect or unexceptional case.

And the demo code should have more cases to perform , better that let the user to edit to see the effect.

And I don't like the way to config by check or uncheck , it is old and fixed.

Is there any flexible way to configure it?
Such as: Using a file directly configure the AST Tree.

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Original Comments

Feedback Bot on 4/28/2024, 08:34 PM:

(private comment, text removed)

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Original Solutions

(no solutions)

[sharwell]

Bugs in this area would not surprise me at all. I've never seen code using the "Insert space before comma" option, and I doubt we have any tests for it.

It's possible the issue in the screenshot above is caused by a separate setting to ignore spaces within declarations. However, if that option isn't checked, we would likely accept a pull request to correct this behavior (and insert the missing spaces).