tree-sitter/spec/runtime/languages/arithmetic/errors.txt

=====================================================
recovers from errors at the top level
=====================================================
x * * y
---
(variable) (ERROR '*')

=====================================================
recovers from errors inside parenthesized expressions
=====================================================
x + (y * + z) * 5
---
(sum
    (variable)
    (product (group (ERROR '+')) (number)))
Use table-driven tests for specific parsers 2014-03-20 18:15:38 -07:00			`=====================================================`
			`recovers from errors at the top level`
			`=====================================================`
			`x * * y`
			`---`
Revert "Remove the separator characters construct" This reverts commit 5cd07648fde3775a2935e21a8c791ce62760a212. The separators construct is useful as an optimization. It turns out that constructing a node for every chunk of whitespace in a document causes a significant performance regression. Conflicts: src/compiler/build_tables/build_lex_table.cc src/compiler/grammar.cc src/runtime/parser.c 2014-09-02 07:41:29 -07:00			`(variable) (ERROR '*')`
Use table-driven tests for specific parsers 2014-03-20 18:15:38 -07:00
			`=====================================================`
			`recovers from errors inside parenthesized expressions`
			`=====================================================`
			`x + (y * + z) * 5`
			`---`
Don't store tree's hidden children in a separate array Just mark hidden trees as such, and skip them when pretty-printing a tree 2014-07-16 18:38:06 -07:00			`(sum`
Revert "Remove the separator characters construct" This reverts commit 5cd07648fde3775a2935e21a8c791ce62760a212. The separators construct is useful as an optimization. It turns out that constructing a node for every chunk of whitespace in a document causes a significant performance regression. Conflicts: src/compiler/build_tables/build_lex_table.cc src/compiler/grammar.cc src/runtime/parser.c 2014-09-02 07:41:29 -07:00			`(variable)`
			`(product (group (ERROR '+')) (number)))`