Merge 48fbf095f6 into b8313da5a8

book/src/generated/lang-support.md

@@ -206,6 +206,7 @@
 | tact | ✓ | ✓ | ✓ |  |
 | task | ✓ |  |  |  |
 | tcl | ✓ |  | ✓ |  |
+| teal | ✓ |  |  |  |
 | templ | ✓ |  |  | `templ` |
 | textproto | ✓ | ✓ | ✓ |  |
 | tfvars | ✓ |  | ✓ | `terraform-ls` |

languages.toml

@@ -123,6 +123,7 @@ tinymist = { command = "tinymist" }
 pkgbuild-language-server = { command = "pkgbuild-language-server" }
 helm_ls = { command = "helm_ls", args = ["serve"] }
 ember-language-server = { command = "ember-language-server", args = ["--stdio"] }
+teal-language-server = { command = "teal-language-server" }
 
 [language-server.ansible-language-server]
 command = "ansible-language-server"
@@ -1297,6 +1298,22 @@ language-servers = [ "lua-language-server" ]
 name = "lua"
 source = { git = "https://github.com/tree-sitter-grammars/tree-sitter-lua", rev = "88e446476a1e97a8724dff7a23e2d709855077f2" }
 
+[[grammar]]
+name = "teal"
+source = { git = "https://github.com/euclidianAce/tree-sitter-teal", rev = "485fbdc00d811b01b2090dff4d0469fd1d0350f5" }
+
+[[language]]
+name = "teal"
+auto-format = false
+scope = "source.tl"
+injection-regex = "teal"
+file-types = ["tl"]
+comment-tokens = "--"
+block-comment-tokens = { start = "--[[", end = "--]]" }
+roots = [ "tlconfig.lua" ]
+language-servers = [ "teal-lsp" ]
+grammar = "teal"
+
 [[language]]
 name = "svelte"
 scope = "source.svelte"

runtime/queries/teal/folds.scm

@@ -0,0 +1,15 @@
+[
+(do_statement)
+(numeric_for_statement)
+(generic_for_statement)
+(while_statement)
+(repeat_statement)
+(if_statement)
+(function_statement)
+(record_declaration)
+(interface_declaration)
+(enum_declaration)
+(anon_function)
+(table_constructor)
+] @fold
+

runtime/queries/teal/highlights.scm

@@ -0,0 +1,167 @@
+
+;; Primitives
+(boolean) @boolean
+(comment) @comment
+(shebang_comment) @comment
+(identifier) @variable
+((identifier) @variable.builtin
+  (#eq? @variable.builtin "self"))
+(nil) @constant.builtin
+(number) @number
+(string) @string
+(table_constructor ["{" "}"] @constructor)
+(varargs "..." @constant.builtin)
+[ "," "." ":" ";" ] @punctuation.delimiter
+
+(escape_sequence) @string.escape
+(format_specifier) @string.escape
+
+;; Basic statements/Keywords
+[ "if" "then" "elseif" "else" ] @conditional
+[ "for" "while" "repeat" "until" ] @repeat
+[ "in" "local" "return" (break) (goto) "do" "end" ] @keyword
+(label) @label
+
+;; Global isn't a real keyword, but it gets special treatment in these places
+(var_declaration "global" @keyword)
+(type_declaration "global" @keyword)
+(function_statement "global" @keyword)
+(record_declaration "global" @keyword)
+(interface_declaration "global" @keyword)
+(enum_declaration "global" @keyword)
+
+(macroexp_statement "macroexp" @keyword)
+
+;; Ops
+(bin_op (op) @operator)
+(unary_op (op) @operator)
+[ "=" "as" ] @operator
+
+;; Functions
+(function_statement
+  "function" @keyword.function
+  . name: (_) @function)
+(anon_function
+  "function" @keyword.function)
+(function_body "end" @keyword.function)
+
+(arg name: (identifier) @parameter)
+
+(function_signature
+  (arguments
+    . (arg name: (identifier) @variable.builtin))
+  (#eq? @variable.builtin "self"))
+
+(typeargs
+  "<" @punctuation.bracket
+  . (_) @parameter
+  . ("," . (_) @parameter)*
+  . ">" @punctuation.bracket)
+
+(function_call
+  (identifier) @function . (arguments))
+(function_call
+  (index (_) key: (identifier) @function) . (arguments))
+(function_call
+  (method_index (_) key: (identifier) @function) . (arguments))
+
+;; Types
+
+; Contextual keywords in record bodies
+(record_declaration
+  . [ "record" ] @keyword
+  name: (identifier) @type)
+(anon_record . "record" @keyword)
+(record_body
+  (record_declaration
+    . [ "record" ] @keyword
+    . name: (identifier) @type))
+(record_body
+  (enum_declaration
+    . [ "enum" ] @keyword
+    . name: (identifier) @type))
+(record_body
+  (interface_declaration
+    . [ "interface" ] @keyword
+    . name: (identifier) @type))
+(record_body
+  (typedef
+    . "type" @keyword
+    . name: (identifier) @type . "="))
+(record_body
+  (macroexp_declaration
+    . [ "macroexp" ] @keyword))
+(record_body (metamethod "metamethod" @keyword))
+(record_body (userdata) @keyword)
+
+; Contextual keywords in interface bodies
+(interface_declaration
+  . [ "interface" ] @keyword
+  name: (identifier) @type)
+(anon_interface . "interface" @keyword)
+(interface_body
+  (record_declaration
+    . [ "record" ] @keyword
+    . name: (identifier) @type))
+(interface_body
+  (enum_declaration
+    . [ "enum" ] @keyword
+    . name: (identifier) @type))
+(interface_body
+  (interface_declaration
+    . [ "interface" ] @keyword
+    . name: (identifier) @type))
+(interface_body
+  (typedef
+    . "type" @keyword
+    . name: (identifier) @type . "="))
+(interface_body
+  (macroexp_declaration
+    . [ "macroexp" ] @keyword))
+(interface_body (metamethod "metamethod" @keyword))
+(interface_body (userdata) @keyword)
+
+(enum_declaration
+  "enum" @keyword
+  name: (identifier) @type)
+
+(type_declaration "type" @keyword)
+(type_declaration (identifier) @type)
+(simple_type) @type
+(type_index) @type
+(type_union "|" @operator)
+(function_type "function" @type)
+
+;; The rest of it
+(var_declaration
+  declarators: (var_declarators
+      (var name: (identifier) @variable)))
+(var_declaration
+  declarators: (var_declarators
+    (var
+      "<" @punctuation.bracket
+      . attribute: (attribute) @attribute
+      . ">" @punctuation.bracket)))
+[ "(" ")" "[" "]" "{" "}" ] @punctuation.bracket
+
+;; Only highlight format specifiers in calls to string.format
+;; string.format('...')
+;(function_call
+;  called_object: (index
+;    (identifier) @base
+;    key: (identifier) @entry)
+;  arguments: (arguments .
+;    (string (format_specifier) @string.escape))
+;
+;  (#eq? @base "string")
+;  (#eq? @entry "format"))
+
+;; ('...'):format()
+;(function_call
+;  called_object: (method_index
+;    (string (format_specifier) @string.escape)
+;    key: (identifier) @func-name)
+;    (#eq? @func-name "format"))
+
+
+(ERROR) @error

runtime/queries/teal/locals.scm

@@ -0,0 +1,26 @@
+
+(var_declaration
+  declarators: (var_declarators
+  (var (identifier)) @definition.var))
+
+(var_assignment
+  variables: (assignment_variables
+    (var (identifier) @definition.var) @definition.associated))
+
+(arg name: (identifier) @definition.parameter)
+
+(anon_function) @scope
+((function_statement
+  (function_name) @definition.function) @scope
+  (#set! definition.function.scope "parent"))
+
+(program) @scope
+(if_statement) @scope
+(generic_for_statement (for_body) @scope)
+(numeric_for_statement (for_body) @scope)
+(repeat_statement) @scope
+(while_statement (while_body) @scope)
+(do_statement) @scope
+
+(identifier) @reference
+