| 1.6.block scope variable | ||||
| 1.6.1. | Variable block scope | |||
| 1.6.2. | Variables can be local to a block | |||
| 1.6.3. | Inner block variable scope | |||
| 1.6.4. | Names in inner scopes can hide names in outer scopes. | |||
| 1.6.5. | Using the scope resolution operator: '::' | |||
| 1.6.6. | global and block scope | |||
| 1.6.7. | scope code block | |||
| 1.6.8. | global variables across functions | |||
| 1.6.9. | Using the scope resolution operator (2) | |||