Identifiers
Identifiers can contain letters (a-z, A-Z), numbers (0-9) or underscores ("_") but they cannot begin with a number.
Special keywords and hardcoded constants:
| name | type | usage |
|---|---|---|
| this | special identifier, read-only | method context retrieval |
| _G | special identifier, read/write | global environment access |
| _R | special identifier, read-only | global registry access |
| _F | special identifier, read-only | current function retrieval |
| _T | special identifier, read-only | current thread retrieval |
| null | constant | constant |
| true | constant | constant |
| false | constant | constant |
| var | restricted keyword | variable declaration |
| global | restricted keyword | variable declaration |
| class | special identifier | class declaration |
| new | restricted keyword | class instantiation |
| thread | restricted keyword | thread control |
| subthread | restricted keyword | thread control |
| sync | restricted keyword | thread control |
| race | restricted keyword | thread control |
| defer | restricted keyword | destruction statement helper |
| function | restricted keyword | function definition |
| use | restricted keyword | function definition |
| if | restricted keyword | "if" statement |
| else | restricted keyword | "if/else" statement |
| do | restricted keyword | "do/while" statement |
| while | restricted keyword | "while", "do/while" statements |
| for | restricted keyword | "for" statement |
| foreach | restricted keyword | "foreach" statement |
| break | restricted keyword | "break" statement |
| continue | restricted keyword | "continue" statement |
| return | restricted keyword | "return" statement |
| function command | "print" function | |
| println | function command | "println" function |
| yield | function command | "yield" function |
| include | function command | "include" function |