textmate/textmate — pull request #964 by joachimm (2013-04-30 19:32:29+00:00)
Title: Use left/right filter in scope selector as high/low injection priority marker

Using a left filter (e.g "L:(source.c meta.function.c)") will insert matched injections before other rules are matched. Using no filter or a right filter keeps the old behavior and matches after other rules.