lrange(3Tcl) lrange(3Tcl)
lrange - Return one or more adjacent elements from a list
lrange list first last
List must be a valid Tcl list. This command will return a new list
consisting of elements first through last, inclusive. First or last may |
be end (or any abbreviation of it) to refer to the last element of the
list. If first is less than zero, it is treated as if it were zero. If
last is greater than or equal to the number of elements in the list, then
it is treated as if it were end. If first is greater than last then an
empty string is returned. Note: ``lrange list first first'' does not
always produce the same result as ``lindex list first'' (although it
often does for simple fields that aren't enclosed in braces); it does,
however, produce exactly the same results as ``list [lindex list first]''
element, list, range, sublist
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