Assertion: variable | /r/HasProperty | external
Facets:
value: to all functions
type: TRANSITIVE-OBJECT
Source sentences:
text: As an alternative to automatic variables, it is possible to define variables that are external to all functions, that is, variables that can be accessed by name by any function.
text: As the variable is an external one, there is no need to pass it as a parameter to use it in a function besides main.