in reply to Re^2: Code rendering issue with specific vars in MetaCPAN POD
in thread Code rendering issue with specific vars in MetaCPAN POD

Interesting. They fail to display in my Chrome, Safari, Firefox, and IE. I turn JS off and they appear. So, it’s clearly what I said it was. :P Buttered scones for tea!

Why it displays for you and not me… Metacpan preferences that trigger the bug? Someone with patience and interest could step through the code in a dev panel. That someone is not me today.

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Re^4: Code rendering issue with specific vars in MetaCPAN POD
by Anonymous Monk on Aug 25, 2016 at 21:15 UTC

    Well... more testing

    firefox in safe mode, $x/$y doesn't show , its gone

    firefox + noscript with allow scripts scripts globally, $x/$y is gone

    firefox + noscript with allow scripts temporarily $x/$y is shown

    Nothing obvious in "browser console"

    I notice when $x/$y is gone there is syntax hilighting coloring ... so its http://alexgorbatchev.com/SyntaxHighlighter that is responsible

    firefox + firebug shows  TypeError: MetaCPAN.storage is null ... and no highlighting is showed

    toggling  dom.storage.enabled;false shows the highlighting and $x and $y disappears

    I've found mostly spammy junk breaks if localStorage isn't available, anything worth using still works without localStorage

    Not going to try to stepping through javascript, I've never found that to be productive, esp with minimized scripts