kriansa/fuel-less — pull request #8 by pwolfert (2014-07-15 23:50:23+00:00)
Title: Adds support for Michal Moravec's iLess (https://github.com/mishal/iless...

Neither Less.js nor LessPHP will compile the latest Twitter Bootstrap because of the '&:extend(.foo all);' syntax, so I found a PHP compiler that does and added support for it.