RED: adding_two_plus_1001_equals_2
GREEN: adding_two_plus_1001_equals_2
RED: LongDelimeterTest
RED: many more tests
GREEN: HasLongDelimiterSpecifierTest
GREEN: LongDelimiterIsNotShortDelimiter
GREEN: ExtractLongDelimiterTest
GREEN: SkipDelimiterSpecifierTest
GREEN: LongDelimeterTest
REFACTOR: Rename HasDelimiterSpecifier -> HasShortDelimiterSpecifier
REFACTOR: Rewrite HasShortDelimiterSpecifier
REFACTOR: EM ExtractLongDelimiterSpecifier
REFACTOR: EM ExtractShortDelimiter
REFACTOR: EM HasDelimiterSpecifier
REFACTOR: Extract Parser.Parse()
REFACTOR: move Method SplitNumber -> Parser
REFACTOR: EM GetParser
REFACTOR: Derive 3 classes from Parser, making it abstract
REFACTOR: Inline Method SplitNumber
Mark Parse() as virtual