Tcl/Tk Documentation > TclCmd > lrepeat
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NAME
lrepeat - Build a list by repeating elementsSYNOPSIS
lrepeat number element1 ?element2 element3 ...?DESCRIPTION
The lrepeat command creates a list of size number * number of elements by repeating number times the sequence of elements element1 element2 .... number must be a positive integer, elementn can be any Tcl value. Note that lrepeat 1 arg ... is identical to list arg ..., though the arg is required with lrepeat.EXAMPLES
lrepeat 3 a → a a a lrepeat 3 [lrepeat 3 0] → {0 0 0} {0 0 0} {0 0 0} lrepeat 3 a b c → a b c a b c a b c lrepeat 3 [lrepeat 2 a] b c → {a a} b c {a a} b c {a a} b c
SEE ALSO
list, lappend, linsert, llength, lsetKEYWORDS
element, index, listCopyright © 1995-1997 Roger E. Critchlow Jr.
Copyright © 2003 by Simon Geard. All rights reserved.