> Valgrind `none` provides a traceback where the shell would normally just print "Segmentation fault" What would it take to get `bash` to print a --traceback a

> Valgrind `none` provides a traceback where the shell would normally just print "Segmentation fault" What would it take to get `bash` to print a --traceback after "Segmentation fault\n", and then possibly also --gdb like pytest --pdb? - [ ] ENH: bash: add valgrind `none`-style ~ --traceback after "Segmentation fault" given an env var or by default?