Fix #432: infinite recursion in nested @include/@content pattern due to a mistaken env picking
improve the debugging capabilities by having a full calling stack and throwing an error in case of the stack being larger than a thresold - which has good chance to be a clue of infinite recursion.
(but the compilation of Foundation needs to get a stack length thresold of 25000, which is telling something about the framework complexity I guess)
Fix #432: infinite recursion in nested @include/@content pattern due to a mistaken env picking
(but the compilation of Foundation needs to get a stack length thresold of 25000, which is telling something about the framework complexity I guess)