JavaScript How to change the color of a line in a HTML page containing a specific word change color line plot matlab,change color line matplotlib,change

how to change the color of a line in a HTML page(text in a pre>) Containing A specifique word for example i want to change the color a any line containig "ERROR" and "Erreur"

2014/05/22 02:27:02 - X.0 - Finished processing 
2014/05/22 02:27:02 - DSA.0 - Finished processing 
2014/05/22 02:27:03 - Block.0 - Finished processing 
2014/05/22 02:27:03 - Errors CustomerGroupDimEU.0 
2014/05/22 02:27:03 - Old = New ?.0 - Finished processing 
2014/05/22 02:27:03 - Exists = 0.0 - Finished processing

this code replace only the word

(function ($) {
    var thePage = $("body");
    thePage.html(thePage.html().replace(/Error/ig, '<span style="color: red;font-weight: bold;">Error</span>'));
})
Answer:1

The regex was tricky. But here is your desired output :) 

 (function($) {
    var thePage = $("body"); 
    thePage.html(thePage.html().replace(/(^.*\b(Errors)\b.*)$/igm, 
     '<span style="color: red;font-weight: bold;">$1</span>'));
    })(jQuery);

If you want to match more keywords:

/(^.*\b(Errors|Error|Erreur)\b.*)$/igm

You can keep on adding the keywords with |

DEMO

Answer:2

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