Jakub Žádník 56c8987e0f Add '.' and '-' to restricted characters
This means that commands cannot start with these characters.
However, we get the following benefits:
* Negative numbers               > -10
* Ranges with negative numbers   > -10..-1
* Left-unbounded ranges          > ..10
2021-09-05 20:33:53 +03:00
..
2021-09-04 19:59:38 +12:00
2021-09-05 01:40:15 +03:00
2021-09-05 01:40:15 +03:00