A little more refactoring in config/auto/jit.pm, plus one more test file, done in r24249.
- [perl #43318] [TODO] config/auto/jit.pm: Write unit t... James Keenan via RT
- [perl #43318] [TODO] config/auto/jit.pm: Write u... James Keenan via RT
- [perl #43318] [TODO] config/auto/jit.pm: Wri... James Keenan via RT
- [perl #43318] [TODO] config/auto/jit.pm: Wri... James Keenan via RT
- [perl #43318] [TODO] config/auto/jit.pm: ... James Keenan via RT
