Identifier Escapes.Changes

Draft 3

• If a number is escaped at the beginning of an identifier, its canonical form should be its hex escape rather than \ followed by the character, since that could be interpreted as a hex escape.

Draft 2

• Include U+000D CARRIAGE RETURN and U+000C FORM FEED in the list of characters that should be rendered as escape codes.

• Disallow whitespace between InterpolatedIdentifier components.

Draft 1

• Initial draft.