Extracted list of meta scopes found in VSCode distribution

extract-meta-scope-list-from-tmlanguage-json.zsh

#!/bin/zsh
emulate -L zsh

perl -nle 'print $& for /meta(\.[-\w]+)*/g' **/*.tmLanguage.json|sort|uniq|
perl -MList::Util=uniq -nle '
(undef, my ($key, @rest)) = split /\./;
pop @rest;
push @{$meta{$key}}, join(".", @rest); 
END {
  print join "\t", "scope-prefix", "subscopes:";
  foreach my $key (sort keys %meta) {
    next if $key eq "";
    print join "\t", "meta.$key", uniq sort @{$meta{$key}}
  }
}' > meta-scope-list.tsv

meta-scope-list.tsv

scope-prefix    subscopes:
meta.alter	
meta.angle-brackets	
meta.argument-type	
meta.arguments		attribute	decltype	operator.alignas	operator.alignof	operator.sizeof	operator.typeid
meta.array		empty	literal	literal.js	string	string.interpolated	symbol	symbol.interpolated
meta.array-binding-pattern-variable		js
meta.arrow		js
meta.assertion	look-ahead	look-behind	negative-look-ahead	negative-look-behind
meta.at-rule		at-root	body	charset	counter-style.body	counter-style.header	document.body	document.header	each	else	extend	font-face	font-features	fontface	for	function	header	if	import	include	keyframes	keyframes.body	keyframes.header	media	media.body	media.header	mixin	namespace	option	page	return	supports	supports.body	supports.header	viewport	warn	while
meta.attribute		available	objc	style
meta.attribute-selector	
meta.attribute-with-value	id
meta.backreference		named
meta.block		class	enum	extern	js	namespace	parens	struct	switch	union
meta.block-mapping	
meta.body	class	enum	extern	function.definition	namespace	struct	switch	union
meta.brace	angle	curly	round	round.js	square	square.js
meta.bracket	square.access
meta.bracketed	
meta.case	
meta.catch		body	parameters
meta.cgblock	
meta.character	set
meta.class		body	identifier	inheritance	instance.constructor	js	perl
meta.class-struct-block	
meta.closure	parameter	parameters
meta.commit-command	
meta.commit-message	
meta.conditional	case	switch
meta.content	
meta.control	flow
meta.create	
meta.declaration	annotation	assertion	namespace.alias	namespace.alias.value	type.alias	type.alias.value.unknown
meta.decorator		js
meta.definition		associatedtype	class	class.implemented.interfaces	class.inherited.classes	function	function.body	function.initializer	function.js	global	method	method.js	method.signature	operator	precedencegroup	property	property.js	type.body	type.protocol	typealias	variable	variable.js	variable.local	variable.map	variable.name
meta.delimiter	decimal.period	decimal.period.js
meta.diff		header	index	range
meta.directive		functions	implements	inherits	inject	layout	model	page	using
meta.divider	
meta.drop	
meta.element		inline	metadata	object	other	other.invalid	structure
meta.embedded		block	block.example.source	block.js	diff	expression	expression.js	line	line.js	pod
meta.encoding	
meta.enum		declaration	declaration.js	definition	value
meta.enum-case	
meta.environment-variable	
meta.evaluation	ternary
meta.even-tab	
meta.example		css.scss	html	js
meta.export		default	default.js	js
meta.expression		explicit	implicit	set
meta.extern-block	
meta.feature-query	
meta.field	declaration	declaration.js
meta.finally		body
meta.first-class	
meta.flow-mapping	
meta.flow-pair		explicit	key	value
meta.flow-sequence	
meta.format		brace	percent
meta.fstring	
meta.function		block.end	block.start	calc	closure	closure.use	color	constructor	constructor.initializer-list	decorator	definition	definition.body.lambda	definition.parameters	definition.parameters.lambda	definition.parameters.operator-overload	destructor	destructor.prototype	document-rule	expression	expression.js	gradient	gradient.invalid.deprecated.gradient	inline	inline.else	inline.other	js	lambda.parameters	method.with-arguments	method.without-arguments	misc	parameter.array	parameter.default	parameter.no-default	parameter.typehinted	parameters	shape	timing-function	url	variable
meta.function-call		arguments	generic	invoke	js	member	parameters	predicate
meta.function-result	
meta.function-with-body	
meta.generic-argument-clause	
meta.generic-parameter-clause	
meta.generic-parameter-constraint	
meta.generic-where-clause		conformance-requirement	same-type-requirement
meta.group		array-expression	assertion	complex.subexpression	regexp
meta.hashtable		assignment
meta.head	class	enum	extern	function.definition	namespace	struct	switch	union
meta.herestring	
meta.hlslblock	
meta.id-with-protocol	
meta.image	inline	reference
meta.implementation	
meta.import		js
meta.import-equals	external	external.js	internal	internal.js
meta.include	
meta.indexer	declaration	declaration.js	mappedtype.declaration	mappedtype.declaration.js
meta.inheritance-clause	
meta.inheritance-list	
meta.inherited-class	
meta.initialization	
meta.inner-class	
meta.interface		js
meta.interface-or-protocol	
meta.internalsubset	
meta.interpolation	
meta.item-access		arguments
meta.js	
meta.jsx	children	children.js
meta.lambda	capture
meta.lambda-function	
meta.leading-tabs	
meta.link	email.lt-gt	inet	inline	reference	reference.def	reference.literal
meta.map	
meta.metadata	map	simple
meta.method		body	declaration	declaration.js	identifier	paramerised-type	parameter	parameters	return-type
meta.method-call		static
meta.module		body
meta.named	
meta.namespace		declaration	declaration.js
meta.namespace-block	
meta.object	member	member.js	type	type.js
meta.object-binding-pattern-variable		js
meta.object-literal	key	key.fx.blendstate	key.fx.depthstencilstate	key.fx.rasterizerstate	key.fx.samplerstate	key.js
meta.objectliteral		js
meta.odd-tab	
meta.other	inherited-class	type.phpdoc	valid-ampersand	valid-bracket
meta.package	
meta.paragraph	
meta.parameter	default	object-binding-pattern	object-binding-pattern.js
meta.parameter-clause	
meta.parameters		js
meta.paramter	array-binding-pattern	array-binding-pattern.js
meta.parens		block
meta.preprocessor		conditional	diagnostic	include	macro	pragma	sourcelocation
meta.prompt	set
meta.property	
meta.property-list		font-feature	media-query
meta.property-name		media-query
meta.property-value		media-query
meta.property-with-attributes	
meta.protocol-list	
meta.qualified_type	
meta.quoted-expression	
meta.ratio	
meta.require	
meta.requires	
meta.return	type	type.arrow	type.arrow.js	type.js
meta.return-type	
meta.scope	between-tag-pair	case-block	case-body	case-clause	case-clause-body	case-pattern	condition	conditional	for-in-loop	for-loop	function-call	group	if-block	implementation	interface	logical-expression	message	metadata	prerequisites	recipe	select-block	subject	subshell	target	while-loop
meta.scope-resolution	
meta.scriptblock	
meta.section	
meta.selector		method-name
meta.separator	
meta.set	
meta.static_assert	message
meta.structure		array	array.json	dictionary	dictionary.json	dictionary.value	dictionary.value.json	extglob
meta.subscript-expression	
meta.switch-statement	
meta.symbol		dynamic	namespace
meta.syntax	ruby
meta.tag		any	attributes	attributes.js	block.any	custom.end	custom.start	inline	inline.any	inline.phpdoc	inline.start	js	metadata	metadata.cdata	metadata.doctype	metadata.processing.xml	metadata.script.end	metadata.script.start	metadata.start	metadata.style.end	metadata.style.start	no-content	object	object.start	other	other.invalid.end	other.invalid.start	other.invalid.void	other.start	other.unrecognized.html	preprocessor	preprocessor.xml	sgml	sgml.doctype	structure	structure.any	structure.start	tokenised	without-attributes	without-attributes.js	xml
meta.tail	class	enum	extern	function.definition	namespace	struct	switch	union
meta.template	angle-brackets.end	angle-brackets.start	call	definition	expression	expression.js	operator.comma	operator.ellipsis
meta.throwables	
meta.toc-list	banner.block	banner.line	file-name	line-number	pragma-mark
meta.trait	
meta.try		body	resources
meta.ts	
meta.tsx	
meta.type		annotation	annotation.js	constructor	constructor.js	declaration	declaration.js	function	function.js	function.return	function.return.js	parameters	parameters.js	paren.cover	paren.cover.js	tuple	tuple.js
meta.type-name	
meta.type_params	
meta.typehint	comment
meta.use	
meta.using-namespace	
meta.using-namespace-declaration	
meta.var		expr	expr.js
meta.var-single-variable	expr	expr.js
meta.variable	assignment.destructured.array	assignment.destructured.object	substitution	substring
meta.vector