Alexej Yaroshevich

To provide a better user experience we should not force event loop to stop since some library code can require additional things to do. In other words we should set...

Need to make a test for exitCode: https://github.com/veged/coa/pull/89

`long`, `title` should use `name` to generate `default`. Also opt should not crash on opts without `short`/`long`. `end` should throw If the `name` wasn't passed in.

See #65

https://github.com/veged/coa/pull/65/files#diff-9b68c4a55c42412a8de85d41de6520feR154

Shell mode feature

5

Built-in shell-mode for calling commands via stdin

Atm there are few different ways of using namespaces: `{COA.Cmd}`, `{Cmd}`, etc. Need to choose one.

Rel: #66

Feat: percent support

3

Like `50 + 10%`. Strange cases: `50 + 10% - 5` — it can't be treated as `10 % -5`, right?) `50 + 10% + 5` — if you going...