feat(parser): add objectscript UDL parser

runtime/queries/objectscript_udl/highlights.scm

@@ -0,0 +1,289 @@
+(pattern_expression) @string.regexp
+
+(numeric_literal) @number
+
+(string_literal) @string
+
+(keyword_pound_pound_class) @keyword
+
+(keyword_pound_pound_super) @keyword
+
+(system_defined_variable) @variable.builtin
+
+(system_defined_function) @function.builtin
+
+(sql_field_modifier) @keyword.modifier
+
+(property_name) @property
+
+(method_name) @function
+
+(parameter_name) @property
+
+(class_name) @type
+
+(macro) @constant
+
+(routine_ref) @variable
+
+(sql_field_identifier) @variable
+
+(lvn) @variable
+
+(gvn) @variable
+
+(ssvn) @variable
+
+(instance_variable) @variable
+
+(objectscript_identifier) @variable
+
+(method_arg) @variable.parameter
+
+; I didn't include ( or ) in this, because they are often grouped
+; as part of a sequence that gets turned into a single token, so they
+; don't get matched, and one ends up getting colored differently than the other.
+[
+  "_"
+  ","
+  ":"
+  ".."
+  "..."
+  "'["
+  "']"
+  "']]"
+  "\""
+  "\"\""
+  "["
+  "]"
+  "]]"
+  "{"
+  "}"
+  "/"
+  "\\"
+  "#"
+  "|"
+  "||"
+  "$$"
+] @punctuation.delimiter
+
+[
+  "'&"
+  "&"
+  "&&"
+  "'<"
+  "'="
+  "'>"
+  "^"
+  "-"
+  "^$"
+  "+"
+  "<"
+  "<="
+  "="
+  ">"
+  ">="
+  "@"
+  "*"
+  "**"
+  "'"
+  "'!"
+  "'?"
+  "!"
+  "?"
+] @operator
+
+(json_string_literal) @string
+
+(json_boolean_literal) @boolean
+
+(json_number_literal) @number
+
+(json_null_literal) @string
+
+(bracket) @punctuation.bracket
+
+; === END EXPR ===
+; === BEGIN CORE ===
+(locktype) @variable
+
+(macro_arg) @variable
+
+(macro_value) @constant.builtin
+
+[
+  (keyword_for)
+  (keyword_while)
+  (keyword_continue)
+] @keyword.repeat
+
+[
+  (keyword_if)
+  (keyword_elseif)
+  (keyword_else)
+  (keyword_oldelse)
+] @keyword.conditional
+
+[
+  (keyword_throw)
+  (keyword_try)
+  (keyword_catch)
+] @keyword.exception
+
+[
+  (keyword_return)
+  (keyword_quit)
+] @keyword.return
+
+[
+  (keyword_break)
+  (keyword_debug)
+  (keyword_trace)
+  (keyword_step)
+  (keyword_nostep)
+  (keyword_stepmethod)
+] @keyword.debug
+
+[
+  (keyword_pound_define)
+  (keyword_pound_def1arg)
+  (keyword_pound_if)
+  (keyword_pound_elseif)
+  (keyword_pound_else)
+  (keyword_pound_endif)
+  (keyword_pound_ifdef)
+  (keyword_pound_ifndef)
+  (keyword_dim)
+] @keyword.directive
+
+[
+  (keyword_pound_import)
+  (keyword_pound_include)
+] @keyword.import
+
+[
+  (keyword_as)
+  (keyword_of)
+  (keyword_public)
+  (keyword_private)
+  (keyword_methodimpl)
+] @keyword.modifier
+
+keyword: (_) @keyword
+
+(embedded_js_special_case_complete) @punctuation.special
+
+(embedded_sql_marker) @punctuation.special
+
+(embedded_sql_reverse_marker) @punctuation.special
+
+(html_marker) @punctuation.special
+
+(html_marker_reversed) @punctuation.special
+
+(attribute) @attribute
+
+(open_keywords) @keyword.modifier
+
+(use_keywords) @keyword.modifier
+
+(close_parameter_option_value) @keyword.modifier
+
+[
+  (line_comment_1)
+  (line_comment_2)
+  (line_comment_3)
+  (line_comment_4)
+  (block_comment)
+] @comment @spell
+
+(tag) @tag
+
+[
+  (keyword_import)
+  (keyword_include)
+  (keyword_includegenerator)
+] @keyword.import
+
+[
+  (keyword_method)
+  (keyword_classmethod)
+] @keyword.function
+
+[
+  (keyword_class)
+  (keyword_extends)
+  (keyword_property)
+  (keyword_relationship)
+  (keyword_foreignkey)
+  (keyword_parameter)
+  (keyword_projection)
+  (keyword_index)
+  (keyword_query)
+  (keyword_trigger)
+  (keyword_xdata)
+  (keyword_storage)
+] @keyword.type
+
+[
+  (keyword_as)
+  (keyword_of)
+  (keyword_on)
+  (keyword_not)
+  (keyword_references)
+] @keyword.modifier
+
+[
+  (method_keyword_codemode_expression)
+  (call_method_keyword)
+  (method_keyword)
+  (class_keywords)
+  (query_keywords)
+  (trigger_keyword)
+  (method_keyword_language)
+  (relationship_keyword)
+  (foreignkey_keyword)
+  (parameter_keyword)
+  (projection_keyword)
+  (index_keyword)
+  (index_keyword_extent)
+  (xdata_keyword)
+  (xdata_keyword_mimetype)
+  (property_keyword)
+] @keyword.modifier
+
+(documatic_line) @comment.documentation
+
+(query_name) @property
+
+(property_name) @property
+
+(relationship_name) @property
+
+(foreignkey_name) @property
+
+(parameter_name) @property
+
+(projection_name) @property
+
+(index_name) @property
+
+(xdata_name) @property
+
+(storage_name) @property
+
+(return_type) @type.builtin
+
+(typename) @type
+
+(parameter_type) @type.builtin
+
+(index_type) @type.builtin
+
+(projection_type) @type.builtin
+
+(property_type) @type.builtin
+
+(index_property_type) @type.builtin
+
+(identifier) @variable