Merge #45

45: Support if- and while-let chains r=matklad a=ChayimFriedman2

RFC 2497 https://github.com/rust-lang/rfcs/blob/master/text/2497-if-let-chains.md.

I'm not sure if this should be a major or minor version bump: it breaks users of rust.ungram but not general users of the crate.

Co-authored-by: Chayim Refael Friedman <chayimfr@gmail.com>
tree: a40a350771297d590272a46a892029b0816a2dde
  1. .github/
  2. src/
  3. ungrammar2json/
  4. .gitignore
  5. bors.toml
  6. Cargo.toml
  7. README.md
  8. rust.ungram
  9. ungrammar.ungram
README.md

ungrammar

A DSL for specifying concrete syntax trees.

See the blog post for an introduction.

See ./rust.ungram for an example.

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