feat(wit): Add wit parser (#6428)

feat: Add injections.scm

fix: reverse order of matching

Co-authored-by: 再生花 <hoangtun0810@gmail.com>

fix: lua match for functions

doc: Resolve conflict

fix: Amend incorrect alphabetical order

5 files changed, 98 insertions, 0 deletions

diff --git a/README.md b/README.md
index 52540cafe..2bf7c9175 100644
--- a/README.md
+++ b/README.md
@@ -438,6 +438,7 @@ We are looking for maintainers to add more parsers and to write query files for
 - [x] [wgsl](https://github.com/szebniok/tree-sitter-wgsl) (maintained by @szebniok)
 - [x] [wgsl_bevy](https://github.com/theHamsta/tree-sitter-wgsl-bevy) (maintained by @theHamsta)
 - [x] [wing](https://github.com/winglang/tree-sitter-wing) (maintained by @gshpychka, @MarkMcCulloh)
+- [x] [wit](https://github.com/liamwh/tree-sitter-wit) (maintained by @liamwh)
 - [x] [xcompose](https://github.com/ObserverOfTime/tree-sitter-xcompose) (maintained by @ObserverOfTime)
 - [x] [xml](https://github.com/tree-sitter-grammars/tree-sitter-xml) (maintained by @ObserverOfTime)
 - [x] [yaml](https://github.com/tree-sitter-grammars/tree-sitter-yaml) (maintained by @amaanq)
diff --git a/lockfile.json b/lockfile.json
index 5bf2f0ebf..529ad4e93 100644
--- a/lockfile.json
+++ b/lockfile.json
@@ -794,6 +794,9 @@
   "wing": {
     "revision": "5b6c2a5818a602557778d1bfc265d016cafa0712"
   },
+  "wit": {
+    "revision": "39e81d6b4b0d811a62bcde46c876bf32e1475b5b"
+  },
   "xcompose": {
     "revision": "2383cc69a2c42cfade41c7cb971fb3862bec6df1"
   },
diff --git a/lua/nvim-treesitter/parsers.lua b/lua/nvim-treesitter/parsers.lua
index 9f1cb76c3..8e69192cd 100644
--- a/lua/nvim-treesitter/parsers.lua
+++ b/lua/nvim-treesitter/parsers.lua
@@ -2303,6 +2303,14 @@ list.wing = {
   maintainers = { "@gshpychka", "@MarkMcCulloh" },
 }
 
+list.wit = {
+  install_info = {
+    url = "https://github.com/liamwh/tree-sitter-wit",
+    files = { "src/parser.c" },
+  },
+  maintainers = { "@liamwh" },
+}
+
 list.xcompose = {
   install_info = {
     url = "https://github.com/ObserverOfTime/tree-sitter-xcompose",
diff --git a/queries/wit/highlights.scm b/queries/wit/highlights.scm
new file mode 100644
index 000000000..237858ba2
--- /dev/null
+++ b/queries/wit/highlights.scm
@@ -0,0 +1,81 @@
+; Comments
+(line_comment) @comment
+
+(block_comment) @comment
+
+; Primitive Types
+[
+  "bool"
+  "s8"
+  "s16"
+  "s32"
+  "s64"
+  "u8"
+  "u16"
+  "u32"
+  "u64"
+  "float32"
+  "float64"
+  "char"
+  "string"
+  ; Container Types
+  "list"
+  "tuple"
+  "option"
+  "result"
+] @type.builtin
+
+"func" @keyword.function
+
+; Keywords for file structure and components
+[
+  "record"
+  "enum"
+  "variant"
+  "flags"
+  "resource"
+] @keyword.type
+
+; Keywords for importing and exporting
+[
+  "package"
+  "world"
+  "use"
+  "import"
+] @keyword.import
+
+; Resource Keywords
+"static" @keyword.modifier
+
+; Named Types (Capitalized identifiers)
+((identifier) @type
+  (#match? @type "^[A-Z]"))
+
+((identifier) @variable
+  (#match? @variable "^[a-z_][a-zA-Z0-9_]*$"))
+
+; Constants (UPPER_CASE names and Enums)
+((identifier) @constant
+  (#match? @constant "^[A-Z][A-Z0-9_]+$"))
+
+; Functions and Methods (lowercase names followed by parentheses)
+((identifier) @function
+  (#match? @function "^[a-z_][a-zA-Z0-9_]*%("))
+
+; Punctuation
+[
+  ";"
+  ":"
+  "->"
+] @punctuation.special
+
+; Delimiters
+"," @punctuation.delimiter
+
+; Brackets
+[
+  "{"
+  "}"
+  "("
+  ")"
+] @punctuation.bracket
diff --git a/queries/wit/injections.scm b/queries/wit/injections.scm
new file mode 100644
index 000000000..50b9b8fa9
--- /dev/null
+++ b/queries/wit/injections.scm
@@ -0,0 +1,5 @@
+((line_comment) @comment
+  (#set! injection.language "comment"))
+
+((block_comment) @comment
+  (#set! injection.language "comment"))