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- list arg ?arg ...?
- This command returns a list comprised of all the args.
- Braces and backslashes get added as necessary, so that
- the index command may be used on the result to re-
- extract the original arguments, and also so that eval
- may be used to execute the resulting list, with arg1
- comprising the command's name and the other args
- comprising its arguments. List produces slightly
- different results than concat: concat removes one
- level of grouping before forming the list, while list
- works directly from the original arguments. For
- example, the command
-
- list a b {c d e} {f {g h}}
-
- will return
-
- a b {c d e} {f {g h}}
- while concat with the same arguments will return
-
- a b c d e f {g h}
-
-