Function detectAndClean

script.js:541–561

(input)

    }

    function detectAndClean(input) {
        if (!input.trim()) {
            return '';
        }

        if (/^\s*\d+\s*[+-]\s/m.test(input)) {
            return cleanGitDiff(input);
        }

        if (/[│┃╏╎▌]/.test(input) || /\|/.test(input)) {
            return cleanClaudeDump(input);
        }

        const codeScore = (input.match(/[{}();=]/g) || []).length;
        const lineCount = input.split('\n').length;
        if (lineCount > 0 && codeScore / lineCount > 0.5) {
            return input.trim(); // leave code mostly untouched
        }

        return cleanLLMText(input);
    }

    cleanBtn.addEventListener('click', performCleanup);