#### 7.5.11 StrListShow

• StrListShow( <ListName> [, <start index>, <number> ]).
• Description: that macro returns the string obtained by copying <number> elements from the list <ListName> starting at <start index>, without concatenation. The resulting string is returned using the form: "string", "string", .... The argument <start index> can be negative ($-1$ is the last element’s index, $-2$ the penultimate’s, ...). The elements are always read from the left to the right when <number> is positive, and in the reverse direction when <number> is negative. By default the <start index> is $1$ and the <number> is $0$ (meaning “all elements”).