7.2.0 (2020-06-17)#
New features#
Support optional chaining and nullish coalescing.
Support import.meta.
Add support for export * as ns from "source".
7.1.1 (2020-02-13)#
Bug fixes#
Clean up the type definitions to actually work well with the main parser.
7.1.0 (2020-02-11)#
New features#
Add a TypeScript definition file for the library.
7.0.0 (2017-08-12)#
New features#
Support walking ImportExpression nodes.
6.2.0 (2017-07-04)#
New features#
Add support for Import nodes.
6.1.0 (2018-09-28)#
New features#
The walker now walks TemplateElement nodes.
6.0.1 (2018-09-14)#
Bug fixes#
Fix bad "main" field in package.json.
6.0.0 (2018-09-14)#
Breaking changes#
This is now a separate package, acorn-walk, rather than part of the main acorn package.
The ScopeBody and ScopeExpression meta-node-types are no longer supported.
5.7.1 (2018-06-15)#
Bug fixes#
Make sure the walker and bin files are rebuilt on release (the previous release didn't get the up-to-date versions).
5.7.0 (2018-06-15)#
Bug fixes#
Fix crash in walker when walking a binding-less catch node.
5.6.2 (2018-06-05)#
Bug fixes#
In the walker, go back to allowing the baseVisitor argument to be null to default to the default base everywhere.
5.6.1 (2018-06-01)#
Bug fixes#
Fix regression when passing null as fourth argument to walk.recursive.
5.6.0 (2018-05-31)#
Bug fixes#
Fix a bug in the walker that caused a crash when walking an object pattern spread.
5.5.1 (2018-03-06)#
Bug fixes#
Fix regression in walker causing property values in object patterns to be walked as expressions.
5.5.0 (2018-02-27)#
Bug fixes#
Support object spread in the AST walker.
5.4.1 (2018-02-02)#
Bug fixes#
5.4.0 somehow accidentally included an old version of walk.js.
5.2.0 (2017-10-30)#
Bug fixes#
The full and fullAncestor walkers no longer visit nodes multiple times.
5.1.0 (2017-07-05)#
New features#
New walker functions full and fullAncestor.
3.2.0 (2016-06-07)#
New features#
Make it possible to use visit.ancestor with a walk state.
3.1.0 (2016-04-18)#
New features#
The walker now allows defining handlers for CatchClause nodes.
2.5.2 (2015-10-27)#
Fixes#
Fix bug where the walker walked an exported let statement as an expression.