list_quote

quotes all arguments

list_join

Joins arguments using the given character

• ** $1** character to use for joining arguments
• ** $@** strings to be joined by $1

list_copy_or_args

Copies list or args to another list.

• $1 name of output list
• $2 name of default list to copy to $1 (if $# == 2)

$3--$#

optional arguments to copy to $1