gmgauthier.com/static/js/math-code.js

20 lines
750 B
JavaScript
Raw Normal View History

(function() {
var i, text, code, codes = document.getElementsByTagName('code');
for (i = 0; i < codes.length;) {
code = codes[i];
if (code.parentNode.tagName !== 'PRE' && code.childElementCount === 0) {
text = code.textContent;
if (/^\$[^$]/.test(text) && /[^$]\$$/.test(text)) {
text = text.replace(/^\$/, '\\(').replace(/\$$/, '\\)');
code.textContent = text;
}
if (/^\\\((.|\s)+\\\)$/.test(text) || /^\\\[(.|\s)+\\\]$/.test(text) ||
/^\$(.|\s)+\$$/.test(text) ||
/^\\begin\{([^}]+)\}(.|\s)+\\end\{[^}]+\}$/.test(text)) {
code.outerHTML = code.innerHTML; // remove <code></code>
continue;
}
}
i++;
}
})();