|
ActiveTcl User Guide |
|
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, lappend, linsert, llength, lset
element, index, list
Copyright © 1995-1997 Roger E. Critchlow Jr.
Copyright © 2003 by Simon Geard. All rights reserved.