TCL (vertical , horizonal)

[bebig]

I am trying to make

set a {1, 2, 3, 4}
puts $a

result is 1,2,3,4

I want to change this to

1
2
3
4

what command do I need to use it?
thank you

 

[marsd]

set list {1,2,3,4}
1,2,3,4
(bin) 53 % regsub -all "," $list " " list
3
(bin) 54 % set list
1 2 3 4
(bin) 55 % for {set p 0} {$p < [llength $list]} {incr p} {
                puts "[lindex $list $p]"
}
1
2
3
4

 

[bebig]

I tried that...but I could get answer...hum...

1 2 3 4

can I use array???

 

[bebig]

sorry, it works..

 

[baronhills]

Hey.
I think i know what you mean.

set a "1\n2\n3\n4"
puts $a

Result:
1
2
3
4

It's that right?
//DoXy

 

[bebig]

YES