DartBot

**Comment by [seaneagan](https://github.com/seaneagan)** --- FWIW, I looked up chrome's command line flags (since it has a ton of them): http://peter.sh/experiments/chromium-command-line-switches/ and they seem to follow the practice of only including...

**Comment by [seaneagan](https://github.com/seaneagan)** --- Also forgot to mention that multiple flags are also often used in an enum type way, where only one of the flags should ever be specified...

**Comment by [anders-sandholm](https://github.com/anders-sandholm)** --- _Removed [Library-Args](../labels/Library-Args) label._ _Added [Pkg-Args](../labels/Pkg-Args) label._

**Comment by [munificent](https://github.com/munificent)** --- Yeah, I agree with you Sean. I thought defaulting to allow negation would make things more flexible, but in practice it feels like the wrong default....

**Comment by [sethladd](https://github.com/sethladd)** --- _Removed [Type-Defect](../labels/Type-Defect) label._ _Added [Type-Enhancement](../labels/Type-Enhancement), [Area-Library](../labels/Area-Library), [Library-Crypto](../labels/Library-Crypto), [PatchesWelcome](../labels/PatchesWelcome), [Triaged](../labels/Triaged) labels._

**Comment by [jwendel](https://github.com/jwendel)** --- I'm working on these changes. I have SHA-224 and SHA-512 added and working. I have a bit of work to get all the tests added that...

**Comment by [kevmoo](https://github.com/kevmoo)** --- _Removed [Library-Crypto](../labels/Library-Crypto) label._ _Added [Pkg-Crypto](../labels/Pkg-Crypto) label._

**Comment by [kevmoo](https://github.com/kevmoo)** --- _Removed [Area-Library](../labels/Area-Library) label._ _Added [Area-Pkg](../labels/Area-Pkg) label._

**Comment by [sethladd](https://github.com/sethladd)** --- Is this a suggestion for a new shelf_ plugin, or behavior in shelf itself? --- _Removed [Type-Defect](../labels/Type-Defect) label._ _Added [Type-Enhancement](../labels/Type-Enhancement), [Pkg-Shelf](../labels/Pkg-Shelf), [Area-Pkg](../labels/Area-Pkg), [Triaged](../labels/Triaged) labels._

**Comment by [Andersmholmgren](https://github.com/Andersmholmgren)** --- Actually upon reflection maybe this is best left to the community. Something like shelf_body that provides these transformations of the body. It's certainly a common requirement...