var Ebnf = internal.Register(MustNewLazyLexer(
	&Config{
		Name:      "EBNF",
		Aliases:   []string{"ebnf"},
		Filenames: []string{"*.ebnf"},
		MimeTypes: []string{"text/x-ebnf"},
	},
	ebnfRules,
))

var Elixir = internal.Register(MustNewLazyLexer(
	&Config{
		Name:      "Elixir",
		Aliases:   []string{"elixir", "ex", "exs"},
		Filenames: []string{"*.ex", "*.exs"},
		MimeTypes: []string{"text/x-elixir"},
	},
	elixirRules,
))

var Elm = internal.Register(MustNewLazyLexer(
	&Config{
		Name:      "Elm",
		Aliases:   []string{"elm"},
		Filenames: []string{"*.elm"},
		MimeTypes: []string{"text/x-elm"},
	},
	elmRules,
))

var EmacsLisp = internal.Register(TypeRemappingLexer(MustNewLazyLexer(
	&Config{
		Name:      "EmacsLisp",
		Aliases:   []string{"emacs", "elisp", "emacs-lisp"},
		Filenames: []string{"*.el"},
		MimeTypes: []string{"text/x-elisp", "application/x-elisp"},
	},
	emacsLispRules,
), TypeMapping{
	{NameVariable, NameFunction, emacsBuiltinFunction},
	{NameVariable, NameBuiltin, emacsSpecialForms},
	{NameVariable, NameException, emacsErrorKeywords},
	{NameVariable, NameBuiltin, append(emacsBuiltinFunctionHighlighted, emacsMacros...)},
	{NameVariable, KeywordPseudo, emacsLambdaListKeywords},
}))

var Erlang = internal.Register(MustNewLazyLexer(
	&Config{
		Name:      "Erlang",
		Aliases:   []string{"erlang"},
		Filenames: []string{"*.erl", "*.hrl", "*.es", "*.escript"},
		MimeTypes: []string{"text/x-erlang"},
	},
	erlangRules,
))