Function IsIdentifierPartEx

internal/scanner/scanner.go:2249–2253

(ch rune, languageVariant core.LanguageVariant)

}

func IsIdentifierPartEx(ch rune, languageVariant core.LanguageVariant) bool {
	return isWordCharacter(ch) || ch == '$' ||
		ch >= utf8.RuneSelf && stringutil.IsUnicodeIdentifierPart(ch) ||
		languageVariant == core.LanguageVariantJSX && (ch == '-' || ch == ':') // "-" and ":" are valid in JSX Identifiers
}

var tokenToText = func() [ast.KindCount]string {
	var result [ast.KindCount]string