Not sure if this is the right place to ask, but I'd like to ask if Sublime Text 2 could support .Rnw files (a/k/a, Sweave or "R noweb" files).
These are the source files for R-language vignettes and they are essentially LaTeX with chunks of R code embedded like this
How difficult would this be to add? Since ST2 already supports R and LaTeX separately, I'm hoping it's not too difficult. I'm willing to help if there is a way I can do so.