You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
21 lines
550 B
21 lines
550 B
(function () { |
|
|
|
if (typeof Prism === 'undefined' || typeof document === 'undefined') { |
|
return; |
|
} |
|
|
|
Prism.hooks.add('before-sanity-check', function (env) { |
|
if (env.code) { |
|
var pre = env.element.parentNode; |
|
var clsReg = /(?:^|\s)keep-initial-line-feed(?:\s|$)/; |
|
if ( |
|
pre && pre.nodeName.toLowerCase() === 'pre' && |
|
// Apply only if nor the <pre> or the <code> have the class |
|
(!clsReg.test(pre.className) && !clsReg.test(env.element.className)) |
|
) { |
|
env.code = env.code.replace(/^(?:\r?\n|\r)/, ''); |
|
} |
|
} |
|
}); |
|
|
|
}());
|
|
|