lrepeat(n) Tcl Built-In Commands lrepeat(n) 







lrepeat - Build a list by repeating elements








lrepeat number element1 ?element2 element3
    ...?










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.










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










list(n), lappend(n), linsert(n), llength(n), lset(n)










element, index, list







  

    8.5
    Tcl