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The purpose of this file is to give a high-level overview of planned features. The intent is to communicate the relative priority of these features. See this as a hopeful wishlist, rather than an exact timeline or promise, since it's difficult to predict how long some features may take to implement.

In the next month (Oct 2019)

  • Interactive editing mode, a la codemod.
  • Official support for match rules that contain hole syntax. This needs planning to document and test the desired semantics.
  • Matching support for arbitrary tagged delimiters, like HTML <p>foo</p>.
  • Switching horizontal/vertical layout in
  • Work out matching semantics for "first argument" in common functon syntax.

In the coming 3 to 6 months (Oct 2019 - Feb 2020)

  • Indentation-sensitive support.
  • Nested rewrite rules and a semantics defining the interaction with match rules.
  • A more efficient rewrite of the parser engine
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