Determines whether an argument belongs to the CFS/VFS shell namespace.
Ordinary ChELL words expand before dispatch. Transfer commands mark their
host-local operands as a different realm: upload owns host-source expansion,
while download keeps its final host destination literal.
Parameters
command: string
Command word being executed.
index: number
Zero-based argument position before expansion.
argumentCount: number
Number of arguments before expansion.
args: readonlystring[] = []
Argument values before expansion.
Returns boolean
True if the word is eligible for CFS/VFS pathname expansion.
Determines whether an argument belongs to the CFS/VFS shell namespace.
Ordinary ChELL words expand before dispatch. Transfer commands mark their host-local operands as a different realm: upload owns host-source expansion, while download keeps its final host destination literal.