visionmedia/mocha — pull request #852 by focusaurus (2013-05-18 22:10:08+00:00)
Title: Support node's --debug-brk=1234 syntax to have debugger listen on specif...

...ic port

I like to use a range of ports for each project so I can switch between projects at will without worrying about port conflicts. This is supported by node but was not supported by the mocha wrapper.