Files
clide/app/assets/queries/lua.scm
T
jpmschweitzerandClaude ce8529e424 add tree-sitter syntax highlighting via dart:ffi
Vendor libtree-sitter.so (v0.26.8, wasmtime 44.0 statically linked)
and call its C API through dart:ffi. Grammar WASM files are loaded by
tree-sitter's embedded wasmtime engine via ts_wasm_store_load_language.

48 grammars compiled with tree-sitter build --wasm, 48 highlight
queries (42 from upstream repos, 6 written in-house for comment,
erlang, gdscript, gitignore, hcl, hlsl, swift). SQLite grammar
replaces full SQL (974K-line parser exhausted RAM at compile time).

Removes wasm_run and wasm_run_flutter — they downloaded a 22 MB
binary from GitHub at first launch, violating the no-network-on-
default-launch-path policy.

Co-Authored-By: Claude <noreply@anthropic.com>
2026-04-22 22:08:00 +02:00

205 lines
2.9 KiB
Scheme

; Keywords
"return" @keyword.return
[
"goto"
"in"
"local"
"global"
] @keyword
(label_statement) @label
(break_statement) @keyword
(do_statement
[
"do"
"end"
] @keyword)
(while_statement
[
"while"
"do"
"end"
] @repeat)
(repeat_statement
[
"repeat"
"until"
] @repeat)
(if_statement
[
"if"
"elseif"
"else"
"then"
"end"
] @conditional)
(elseif_statement
[
"elseif"
"then"
"end"
] @conditional)
(else_statement
[
"else"
"end"
] @conditional)
(for_statement
[
"for"
"do"
"end"
] @repeat)
(function_declaration
[
"function"
"end"
] @keyword.function)
(function_definition
[
"function"
"end"
] @keyword.function)
; Operators
(binary_expression
operator: _ @operator)
(unary_expression
operator: _ @operator)
"=" @operator
[
"and"
"not"
"or"
] @keyword.operator
; Punctuations
[
";"
":"
","
"."
] @punctuation.delimiter
; Brackets
[
"("
")"
"["
"]"
"{"
"}"
] @punctuation.bracket
; Variables
(identifier) @variable
((identifier) @variable.builtin
(#eq? @variable.builtin "self"))
(variable_list
(attribute
"<" @punctuation.bracket
(identifier) @attribute
">" @punctuation.bracket))
; Constants
((identifier) @constant
(#match? @constant "^[A-Z][A-Z_0-9]*$"))
(vararg_expression) @constant
(nil) @constant.builtin
[
(false)
(true)
] @boolean
; Tables
(field
name: (identifier) @field)
(dot_index_expression
field: (identifier) @field)
(table_constructor
[
"{"
"}"
] @constructor)
; Functions
(parameters
(identifier) @parameter)
(function_declaration
name: [
(identifier) @function
(dot_index_expression
field: (identifier) @function)
])
(function_declaration
name: (method_index_expression
method: (identifier) @method))
(assignment_statement
(variable_list
.
name: [
(identifier) @function
(dot_index_expression
field: (identifier) @function)
])
(expression_list
.
value: (function_definition)))
(table_constructor
(field
name: (identifier) @function
value: (function_definition)))
(function_call
name: [
(identifier) @function.call
(dot_index_expression
field: (identifier) @function.call)
(method_index_expression
method: (identifier) @method.call)
])
(function_call
(identifier) @function.builtin
(#any-of? @function.builtin
; built-in functions in Lua 5.1
"assert" "collectgarbage" "dofile" "error" "getfenv" "getmetatable" "ipairs" "load" "loadfile"
"loadstring" "module" "next" "pairs" "pcall" "print" "rawequal" "rawget" "rawset" "require"
"select" "setfenv" "setmetatable" "tonumber" "tostring" "type" "unpack" "xpcall"))
; Others
(comment) @comment
(hash_bang_line) @preproc
(number) @number
(string) @string
(escape_sequence) @string.escape