Hi - I’m not sure whether this is an issue with LESS, with Bootstrap, or with LESS-build-sublime. I’ve added an issue to LESS-build-sublime on Github, but thought I may get some additional advice here.

Bootstrap 2.1 uses an (apparently undocumented) LESS function - argb() - and it appears that LESS-build-sublime isn’t processing it. It’s just dropping the string “argb(@colourName)” into the compiled CSS. (To clarify: it IS replacing the @colourName variable with the actual colour value, just not displaying the output from the argb() call.)

Currently this is only affecting IE, as the only place that argb() is used is in the IE-specific filter CSS rule in the gradient mixin.

Is anyone else getting this issue? Can it be solved (ie: by someone who doesn’t know how to create and recompile Sublime packages)?

Thanks