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// inner link(#foo) can not correctly scroll, because page has fixed header,

// so, I manually scroll.

(function(){

var matched = location.hash.match(/errorLines=([\d,]+)/);

if (matched) return;

function adjust() {

window.scrollBy(0, -55);

var el = document.querySelector('.inner-link-active');

if (el) el.classList.remove('inner-link-active');

// ``[ ] . ' " @`` are not valid in DOM id. so must escape these.

var id = location.hash.replace(/([\[\].'"@$])/g, '\\$1');

var el = document.querySelector(id);

if (el) el.classList.add('inner-link-active');

}

window.addEventListener('hashchange', adjust);

if (location.hash) {

setTimeout(adjust, 0);

}

})();

(function(){

var els = document.querySelectorAll('[href^="#"]');

for (var i = 0; i < els.length; i++) {

var el = els[i];

el.href = location.href + el.getAttribute('href'); // because el.href is absolute path

}

})();