Reserved characters are the characters that are reserved for special purposes.
: |
; |
@ |
* |
! |
& |
= |
# |
- |
+ |
/ |
^ |
< |
> |
, |
" |
\ |
[] |
{} |
. |
They can be referenced individually by their respective symbol.
Each of these characters have special functions and they cannot be used in variable definitions.