Vadim Belman

Additional testing is needed for system collapsing and `{ "any": [ ... ] }` entries.

Have you tried with `Readline` module installed? Otherwise, I just have tested with `rlwrap` installed via MacPorts and the history is there, even the persistent one.

My 5 cents. I do see the use for the feature. It is certainly not useless. But is it gonna have wide use? And if it's not then I barely...

> But I see it as coupling a logic of a task itself with a logic of the task management. The latter could be abstracted out into a task manager...

Sorry, I don't get it what kind of pessimization do you mean? Besides, it looks like my changes don't break compatibility as tests are passing and examples are running. Upd....

I have comitted a few fixes. Seemingly I missed rpg-ui when tested examples, it was broken by the constrain on `char` in `Cell`. Implemented a quick workaround for it by...

@ab5tract Thanks for the good words! A few notes. Since when it all started, I have renamed `Term::UI` into [`Vikna`](https://github.com/vrurg/raku-Vikna). Mainly because `Term::UI` in Perl means different thing but also...

@romario89 With regard to the initial error you get, due to XCode using GNU tools you need to explicitly specify what toolchain you gonna use for compiling MoarVM. That'd be...

I'm not a big expert in XCode; in fact, I'm only using it to compile things. But from the error message I assume that you're missing some components. I would...

Valgrind output: ``` ==630132== Thread 82: ==630132== Invalid read of size 8 ==630132== at 0x4ADF03C: get_ptr_at_offset (CStruct.c:368) ==630132== by 0x4ADF03C: get_attribute (CStruct.c:491) ==630132== by 0x4A5CF02: MVM_interp_run (interp.c:1991) ==630132== by 0x4A8363F:...