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As we can see, this yields the original (intended) configuration key, with the only difference being the casing. Configuration currently treats keys case-sensitively, but we propose to relax this requirement and treat them case-insensitively during the lookup of a specific key.

¹ This mapping is not strictly bijective, but cases with consecutive periods or dashes in the key name are not considered here and should not (reasonably) be allowed.

Implementation Notes

This proposal affects two code paths:

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