'R' Grammar for 'Tree-Sitter'

Provides bindings to an 'R' grammar for 'Tree-sitter', to be used alongside the 'treesitter' package. 'Tree-sitter' builds concrete syntax trees for source files of any language, and can efficiently update those syntax trees as the source file is edited.

treesitter.r

treesitter.r exposes the R tree-sitter grammar for use with the language agnostic treesitter package. To use it, provide treesitter.r::language() as an argument to treesitter::parser().

Installation

Install treesitter.r from CRAN with:

install.packages("treesitter.r")

You can install the development version of treesitter.r from GitHub with:

# install.packages("pak")
pak::pak("r-lib/tree-sitter-r/bindings/r")