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POReplacing @ symbols in regular expressions
 

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  1. POReplacing @ symbols in regular expressions
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    <p>I have the following text:</p> <p><code>Title %%% info@mydomain.com</code></p> <p>I have the following script:</p> <pre><code>update: function(){ this.AjaxImage(this.mainImage.current); // /[$-/:-?{-~!"^_`\[\]]/ Updated 05.22.10, changed .replace(/%%%[^%]*/,' ') to .replace(/%%%.*/,' ') because an escaped space (%20) was causing markup to appear on the page. DE // only show the title and year below the image, %%% is the delimiter var caption = this.detailBin[this.mainImage.current] .innerHTML.replace(/%%%.*/,' '); this.overlayCaption('hide'); this.controls.counter.update(this.mainImage.current+1); this.utilities.updateHash(this.mainImage.current+1); this.captionUnderlay.update(caption); // show everything under "more info" this.captionText = this.detailBin[this.mainImage.current] .innerHTML.replace('%%%',' '); this.hasMoreInfo = (this.captionText.length &gt; caption.length+9) ? true : false; if(!this.hasMoreInfo) this.controls.captionToggle.hide(); else this.controls.captionToggle.show(); } this.captionUnderlay.update(this.detailBin[this.currentImage] .innerHTML.replace(/%%%[^@]*/," ")); </code></pre> <p>The captionUnderlay above will show <code>@mydomain.com</code>. </p> <p>I can solve the problem using the kludge below, but I want to understand what the problem is (I'm taking over the code that was written by someone else).</p> <p>If I remove <code>[^@]</code> from the regular expression, it shows everything. If I substitute <code>[^@]</code> for <code>[^}]</code> it works fine unless I have a <code>}</code> in the text. </p> <p>How do I prevent this from occurring?</p>
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    1. USAlan Moore
    1. USuser2654985
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    1. CO`'Title %%% info@mydomain.com'.replace(/%%%.*/,' ')` --- why isn't it the expected result? (`Title` followed by 2 spaces, doesn't stop on `@`)
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      1. POReplacing @ symbols in regular expressions
      1. USzerkms
    2. COIs there a line break in it? `\n` or `\r`.
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      1. POReplacing @ symbols in regular expressions
      1. USBrian McCutchon
    3. COzerkms: I want Title to show, but instead Title @mydomain.com shows.
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      1. USuser2654985
 

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