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Right now these links by default point to file:// protocol to be later opened in the IDE with the help of Firefox's Launchy extension. This is all past now, since PhpStorm now officially supports phpstorm:// url (see http://youtrack.jetbrains.com/issue/IDEA-65879). To celebrate that I propose that we change default DBG_EDITOR_URL setting value for debug.php from 'file://%F:%L' to the 'phpstorm://open?file=%F&line=%L'.
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