Brackets have no case.

Swapped in StringComparison.Ordinal for the literal comparison against [ and ] since those are non-caseable. This is a micro-improvement, but still good practice.
Octathorpes have no case.

Swapped in StringComparison.Ordinal for the literal comparison against [ and ] since those are non-caseable. This is a micro-improvement, but still good practice.
At Signs have no case.

Swapped in StringComparison.Ordinal for the literal comparison against @ since those are non-caseable. This is a micro-improvement, but still good practice.
Periods have no case.

Swapped in StringComparison.Ordinal for the literal comparison against . since those are non-caseable. This is a micro-improvement, but still good practice.
Merge pull request #275 from IDisposable/patch-1

Brackets have no case.
Merge pull request #277 from IDisposable/patch-3

At Signs have no case.
Merge pull request #278 from IDisposable/patch-4

Periods have no case.
Merge pull request #276 from IDisposable/patch-2

Octathorpes have no case.