tree_text() retrieves the tree's text that it was parsed with.
tree_language() retrieves the tree's language that it was parsed with.
tree_included_ranges() retrieves the tree's included_ranges that were
provided to parser_set_included_ranges(). Note that if no ranges were
provided originally, then this still returns a default that always covers
the entire document.
tree_included_ranges(x)
tree_text(x)
tree_language(x)tree_text() returns a string.
tree_language() returns a tree_sitter_language.
tree_included_ranges() returns a list of range() objects.
language <- treesitter.r::language()
parser <- parser(language)
text <- "1 + foo"
tree <- parser_parse(parser, text)
tree_text(tree)
#> [1] "1 + foo"
tree_language(tree)
#> <tree_sitter_language>
#> Language: r
tree_included_ranges(tree)
#> [[1]]
#> <tree_sitter_range>
#> Start <byte: 0, row: 0, column: 0>
#> End <byte: 4294967295, row: 4294967295, column: 4294967295>
#>