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by SILENT
02:34
created

html5-min.js ➔ s   A

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Complexity

Conditions 1
Paths 16

Size

Total Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
nc 16
nop 1
dl 0
loc 1
rs 10
c 0
b 0
f 0
1 
/**
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* @preserve HTML5 Shiv 3.7.3 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
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*/
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!function(e,t){function n(e,t){var n=e.createElement("p"),r=e.getElementsByTagName("head")[0]||e.documentElement;return n.innerHTML="x<style>"+t+"</style>",r.insertBefore(n.lastChild,r.firstChild)}function r(){var e=y.elements;return"string"==typeof e?e.split(" "):e}function a(e,t){var n=y.elements;"string"!=typeof n&&(n=n.join(" ")),"string"!=typeof e&&(e=e.join(" ")),y.elements=n+" "+e,s(t)}function o(e){var t=v[e[g]];return t||(t={},p++,e[g]=p,v[p]=t),t}function c(e,n,r){if(n||(n=t),E)return n.createElement(e);r||(r=o(n));var a;return a=r.cache[e]?r.cache[e].cloneNode():h.test(e)?(r.cache[e]=r.createElem(e)).cloneNode():r.createElem(e),!a.canHaveChildren||d.test(e)||a.tagUrn?a:r.frag.appendChild(a)}function i(e,n){if(e||(e=t),E)return e.createDocumentFragment();n=n||o(e);for(var a=n.frag.cloneNode(),c=0,i=r(),l=i.length;c<l;c++)a.createElement(i[c]);return a}function l(e,t){t.cache||(t.cache={},t.createElem=e.createElement,t.createFrag=e.createDocumentFragment,t.frag=t.createFrag()),e.createElement=function(n){return y.shivMethods?c(n,e,t):t.createElem(n)},e.createDocumentFragment=new Function("h,f","return new function(){var n=f.cloneNode(),c=n.createElement;h.shivMethods&&("+r().join().replace(/[\w\-:]+/g,function(e){return t.createElem(e),t.frag.createElement(e),'c("'+e+'")'})+");return n}")(y,t.frag)}function s(e){e||(e=t);var r=o(e);return!y.shivCSS||f||r.hasCSS||(r.hasCSS=!!n(e,"article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}mark{background:#FF0;color:#000}template{display:none}")),E||l(e,r),e}var m="3.7.3",u=e.html5||{},d=/^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i,h=/^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i,f,g="_html5shiv",p=0,v={},E;!function(){try{var e=t.createElement("a");e.innerHTML="<xyz></xyz>",f="hidden"in e,E=1===e.childNodes.length||function(){t.createElement("a");var e=t.createDocumentFragment();return void 0===e.cloneNode||void 0===e.createDocumentFragment||void 0===e.createElement}()}catch(e){f=!0,E=!0}}();var y={elements:u.elements||"abbr article aside audio bdi canvas data datalist details dialog figcaption figure footer header hgroup main mark meter nav output picture progress section summary template time video",version:"3.7.3",shivCSS:!1!==u.shivCSS,supportsUnknownElements:E,shivMethods:!1!==u.shivMethods,type:"default",shivDocument:s,createElement:c,createDocumentFragment:i,addElements:a};e.html5=y,s(t);var b;"object"==typeof b&&b.exports&&(b.exports=y)}("undefined"!=typeof window?window:this,document);
0 ignored issues
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Coding Style Best Practice introduced by
Curly braces around statements make for more readable code and help prevent bugs when you add further statements.

Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later.

Consider:

if (a > 0)
    b = 42;

If you or someone else later decides to put another statement in, only the first statement will be executed.

if (a > 0)
    console.log("a > 0");
    b = 42;

In this case the statement b = 42 will always be executed, while the logging statement will be executed conditionally.

if (a > 0) {
    console.log("a > 0");
    b = 42;
}

ensures that the proper code will be executed conditionally no matter how many statements are added or removed.

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Performance Best Practice introduced by
Using new Function() to create a function is slow and difficult to debug. Such functions do not create a closure. Consider using another way to define your function.
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Comprehensibility introduced by
Usage of the sequence operator is discouraged, since it may lead to obfuscated code.

The sequence or comma operator allows the inclusion of multiple expressions where only is permitted. The result of the sequence is the value of the last expression.

This operator is most often used in for statements.

Used in another places it can make code hard to read, especially when people do not realize it even exists as a seperate operator.

This check looks for usage of the sequence operator in locations where it is not necessary and could be replaced by a series of expressions or statements.

var a,b,c;

a = 1, b = 1,  c= 3;

could just as well be written as:

var a,b,c;

a = 1;
b = 1;
c = 3;

To learn more about the sequence operator, please refer to the MDN.

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Coding Style introduced by
Consider using undefined instead of void(0). It is equivalent and more straightforward to read.
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Bug introduced by
The variable b seems to be never initialized.
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Unused Code introduced by
The variable m seems to be never used. Consider removing it.
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