2.0.0
Breaking Changes
The macro context API has changed. Before you could call ctx.next('expr') to expand until an expression was matched but now this has been separated out into the expand method. The expand method now also understands a lot more grammar productions:
Statementwith aliasstmtAssignmentExpressionwith aliasexprExpressionBlockStatementWhileStatementIfStatementForStatementSwitchStatementBreakStatementContinueStatementDebuggerStatementWithStatementTryStatementThrowStatementClassDeclarationFunctionDeclarationLabeledStatementVariableDeclarationStatementReturnStatementExpressionStatementYieldExpressionClassExpressionArrowExpressionNewExpressionThisExpressionFunctionExpressionIdentifierExpressionLiteralNumericExpressionLiteralInfinityExpressionLiteralStringExpressionTemplateExpressionLiteralBooleanExpressionLiteralNullExpressionLiteralRegExpExpressionObjectExpressionArrayExpressionUnaryExpressionUpdateExpressionBinaryExpressionStaticMemberExpressionComputedMemberExpressionAssignmentExpressionCompoundAssignmentExpressionConditionalExpression
In addition, the macro context now has a reset method that resets the iterator. The interface is now:
TransformerContext = {
name: () -> Syntax
next: () -> {
done: boolean,
value: Syntax
}
expand: (string) -> {
done: boolean,
value: Syntax
}
reset: () -> undefined
}