Language symbol names

Get the name for a particular language symbol ID. Can be useful for exploring a grammar.

Usage

language_symbol_name(x, symbol)

Arguments

x

[tree_sitter_language]

A tree-sitter language object.

symbol

[positive integer]

The language symbols to look up names for.

Value

A character vector the same length as symbol containing:

• The name of the symbol, if known.

• NA, if the symbol was not known.

See also

language_symbol_for_name()

Examples

language <- treesitter.r::language()
language_symbol_name(language, 1)
#> [1] "identifier"