Assertion: alias | /r/HasProperty | expanded
Facets:
Source sentences:
text: The first word of the replacement text is tested for aliases, but a word that is identical to an alias being expanded is not expanded a second time.
text: Aliases are expanded when a command is read, not when it is executed.
text: Aliases are expanded when a function definition is read, not when the function is executed, because a function definition is itself a compound command.