lindex -- retrieve an element from a list
This command treats
as a Tcl list and returns the element which is
elements from the beginning of the list (for example, 0 refers to the first element, 1 to the second, and so on). In extracting the element,
observes the same rules concerning braces, quotes, and backslashes as the Tcl command interpreter; however, variable substitution and command substitution do not occur. If
is negative, greater than or equal to the number of elements in
, then an empty string is returned. If
has the value
, it refers to the last element in the list.
© 2003 Caldera International, Inc. All rights reserved.
SCO OpenServer Release 5.0.7 -- 11 February 2003