feat(inko): add support for Inko

README.md

@@ -280,6 +280,7 @@ We are looking for maintainers to add more parsers and to write query files for
 - [x] [hyprlang](https://github.com/luckasRanarison/tree-sitter-hyprlang) (maintained by @luckasRanarison)
 - [x] [idl](https://github.com/cathaysia/tree-sitter-idl) (maintained by @cathaysa)
 - [x] [ini](https://github.com/justinmk/tree-sitter-ini) (experimental, maintained by @theHamsta)
+- [x] [inko](https://github.com/inko-lang/tree-sitter-inko) (maintained by @yorickpeterse)
 - [x] [ispc](https://github.com/fab4100/tree-sitter-ispc) (maintained by @fab4100)
 - [x] [janet_simple](https://github.com/sogaiu/tree-sitter-janet-simple) (maintained by @sogaiu)
 - [x] [java](https://github.com/tree-sitter/tree-sitter-java) (maintained by @p00f)

lockfile.json

@@ -320,6 +320,9 @@
   "ini": {
     "revision": "bcb84a2d4bcd6f55b911c42deade75c8f90cb0c5"
   },
+  "inko": {
+    "revision": "6983354c13a14bc621d7a3619f1790149e901187"
+  },
   "ispc": {
     "revision": "9b2f9aec2106b94b4e099fe75e73ebd8ae707c04"
   },

lua/nvim-treesitter/parsers.lua

@@ -966,6 +966,14 @@ list.ini = {
   experimental = true,
 }
 
+list.inko = {
+  install_info = {
+    url = "https://github.com/inko-lang/tree-sitter-inko",
+    files = { "src/parser.c" },
+  },
+  maintainers = { "@yorickpeterse" },
+}
+
 list.ispc = {
   install_info = {
     url = "https://github.com/fab4100/tree-sitter-ispc",

queries/inko/folds.scm

@@ -0,0 +1,17 @@
+[
+  (call)
+  (class)
+  (closure)
+  (define_case)
+  (define_constant)
+  (define_field)
+  (define_variable)
+  (external_function)
+  (if)
+  (import)+
+  (loop)
+  (match)
+  (method)
+  (trait)
+  (while)
+] @fold

queries/inko/highlights.scm

@@ -0,0 +1,195 @@
+; Brackets and operators
+[
+  "("
+  ")"
+  "["
+  "]"
+  "{"
+  "}"
+] @punctuation.bracket
+
+[
+  ","
+  "->"
+  "."
+  ":"
+] @punctuation.delimiter
+
+[
+  "!="
+  "%"
+  "%="
+  "&"
+  "&="
+  "*"
+  "**"
+  "**="
+  "*="
+  "+"
+  "+="
+  "-"
+  "-="
+  "/"
+  "/="
+  "<"
+  "<<"
+  "<<="
+  "<="
+  "<="
+  "=="
+  ">"
+  ">="
+  ">="
+  ">>"
+  ">>="
+  ">>>"
+  ">>>="
+  "^"
+  "^="
+  "|"
+  "|="
+] @operator
+
+; Keywords
+[
+  "as"
+  "for"
+  "impl"
+  "let"
+  "mut"
+  "ref"
+  "uni"
+  "move"
+  "recover"
+] @keyword
+
+"fn" @keyword.function
+
+"import" @keyword.import
+
+[
+  "and"
+  "or"
+] @keyword.operator
+
+[
+  "class"
+  "trait"
+] @keyword.type
+
+[
+  "extern"
+  (modifier)
+  (visibility)
+] @keyword.modifier
+
+[
+  "loop"
+  "while"
+  (break)
+  (next)
+] @keyword.repeat
+
+"return" @keyword.return
+
+[
+  "throw"
+  "try"
+] @keyword.exception
+
+[
+  "case"
+  "else"
+  "if"
+  "match"
+] @keyword.conditional
+
+; Identifiers/variable references
+(identifier) @variable
+
+; Comments
+(line_comment) @comment @spell
+
+; Literals
+(self) @variable.builtin
+
+(nil) @constant.builtin
+
+[
+  (true)
+  (false)
+] @boolean
+
+(integer) @number
+
+(float) @number.float
+
+(string) @string
+
+(escape_sequence) @string.escape
+
+(interpolation
+  "${" @punctuation.special
+  "}" @punctuation.special) @none
+
+(constant) @constant
+
+; Patterns
+(integer_pattern) @number
+
+(string_pattern) @string
+
+(constant_pattern) @constant
+
+; Types
+(generic_type
+  name: _ @type)
+
+(type) @type
+
+; Imports
+(extern_import
+  path: _ @string)
+
+(import
+  (path
+    (identifier) @module))
+
+; Classes
+(class
+  name: _ @type)
+
+(define_field
+  name: _ @variable.member)
+
+; Traits
+(trait
+  name: _ @type)
+
+; Implementations
+(implement_trait
+  class: _ @type)
+
+(reopen_class
+  name: _ @type)
+
+(bound
+  name: _ @type)
+
+; Methods
+(method
+  name: _ @function)
+
+(external_function
+  name: _ @function)
+
+(argument
+  name: _ @variable.parameter)
+
+(named_argument
+  name: _ @variable.parameter)
+
+(call
+  name: _ @function)
+
+(field) @variable.member

queries/inko/indents.scm

@@ -0,0 +1,40 @@
+[
+  (arguments)
+  (array)
+  (assign_field)
+  (assign_local)
+  (assign_receiver_field)
+  (binary)
+  (block)
+  (bounds)
+  (cast)
+  (class)
+  (class_pattern)
+  (compound_assign_field)
+  (compound_assign_local)
+  (compound_assign_receiver_field)
+  (define_constant)
+  (define_variable)
+  (grouped_expression)
+  (implement_trait)
+  (match)
+  (or_pattern)
+  (reopen_class)
+  (replace_field)
+  (replace_local)
+  (symbols)
+  (trait)
+  (tuple)
+  (tuple_pattern)
+  (type_arguments)
+] @indent.begin
+
+[
+  ")"
+  "]"
+  "}"
+] @indent.end @indent.branch
+
+(line_comment) @indent.auto
+
+(string) @indent.auto

queries/inko/injections.scm

@@ -0,0 +1,2 @@
+((line_comment) @injection.content
+  (#set! injection.language "comment"))

queries/inko/locals.scm

@@ -0,0 +1,57 @@
+[
+  (method)
+  (block)
+] @local.scope
+
+(method
+  name: _ @local.definition.method)
+
+(external_function
+  name: _ @local.definition.function)
+
+(argument
+  name: _ @local.definition.parameter)
+
+(define_variable
+  name: _ @local.definition.var)
+
+(define_constant
+  name: _ @local.definition.constant)
+
+(define_field
+  name: _ @local.definition.field)
+
+(named_argument
+  name: _ @local.definition.parameter)
+
+(class
+  modifier: (modifier
+    "enum")
+  name: _ @local.definition.enum)
+
+(class
+  modifier: (modifier
+    "enum")
+  body: (class_body
+    (define_case
+      name: _ @local.definition.field)))
+
+(class
+  name: _ @local.definition.type)
+
+(trait
+  name: _ @local.definition.type)
+
+(import
+  (symbols
+    [
+      (identifier)
+      (constant)
+      (self)
+    ] @local.definition.import))
+
+(identifier) @local.reference
+
+(field) @local.reference
+
+(constant) @local.reference