Break and Continue in Loops

[LenkyDev]

Additionally, fix break, return, continue, yeld (all keywords) work on the side of or without needing workarounds:

loop:
    Thing[] or break # Err: not allowed (false error, is allowed and works fine)
    
    # WORKAROUND:
    Thing[] or (break) # Works, with an "unreachable" warning (IT is also false, it is reachable and works)

# same for all others ex.
Thing[] or return

---

Hafemi + Sprintermax

[sprintermax]

Additionaly, for loops should be able to return a values, instead of being "true" always that are useless...

According to the verse book:

---

This should be worked on in the future to allow actual results like any other expression:

Result := loop:
    if (Value := GetRandomInt(0, 100) > 80): # 20% chance of breaking out of loop
        break Value * 10 # Breaks out the loop, giving the value
                
# Result has type `int` with the proper value inside it

#### Another example:
Result := loop:
    Data := ProcessData()
    if (ShouldStop[]):
        break Data
# Result carries the Data returned by ProcessData()