Add the ability to get the last exit status from any scope

This fixes #812 (closed). Kind of a hack, but hey you shouldn't have variables called "?" anyway.

resolved all discussions

added 1 commit

• 28a4afd0 - Move from doing last status variable resolution from inside Variable::get_ref() to Shell::string()

Compare with previous version

resolved all discussions

enabled an automatic merge when the pipeline for 28a4afd0 succeeds

merged

mentioned in commit 7e45ae99