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38 lines
1.0 KiB
38 lines
1.0 KiB
<?php
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/** @license MIT
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* Copyright 2021 Dustin Wilson et al.
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* See LICENSE file for details */
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declare(strict_types=1);
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namespace dW\Lit;
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use dW\Lit\Grammar\Exception;
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class Highlight {
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public static function withFile(string $filepath, string $scopeName) {
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return self::highlight(Data::fileToGenerator($filepath), $scopeName);
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}
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public static function withString(string $string, string $scopeName) {
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return self::highlight(Data::stringToGenerator($string), $scopeName);
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}
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protected static function highlight(\Generator $data, string $scopeName) {
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$grammar = GrammarRegistry::get($scopeName);
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if ($grammar === false) {
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throw new Exception(Exception::GRAMMAR_MISSING, $scopeName);
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}
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$tokenizer = new Tokenizer($data, $grammar);
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$tokenList = $tokenizer->tokenize();
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foreach ($tokenList as $lineNumber => $tokens) {
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var_export($tokens);
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echo "\n";
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if ($lineNumber === 6) {
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die();
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}
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}
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}
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}
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