NAME
lindex - Retrieve an element from a list
SYNOPSIS
lindex list index
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DESCRIPTION
This command treats list as a Tcl list and returns the
index'th element from it (0 refers to the first element of
the list). In extracting the element, lindex observes the
same rules concerning braces and quotes and backslashes as
the Tcl command interpreter; however, variable substitu
tion and command substitution do not occur. If index is
negative or greater than or equal to the number of ele
ments in value, then an empty string is returned. If
index has the value end, it refers to the last element in
the list, and end-integer refers to the last element in
the list minus the specified integer offset.
SEE ALSO
list(n), lappend(n), linsert(n), llength(n), lsearch(n),
lsort(n), lrange(n), lreplace(n)
KEYWORDS
element, index, list
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