Option to disable linq expression syntax in ilspycmd

[superstrom]

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related to #2800

I prefer using ILSpy with the C#3.0 "Use LINQ expression syntax" option turned off, however ilspycmd does not expose this option (as far as i can tell as of 8.2.0.7535)

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I would like some mechanism to specify the linq expression option from the command line.

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I have also found for de-obfuscated assemblies, the linq expression syntax conversion can lead to naming collisions that are more explicitly scoped in lambda format (which is probably more a de-obfuscator issue than an ilspy issue.)