concat variables in new lines 1

[Natiya]

I'd like to concat some string-based variables and I want each of them in a new line. However, I can't find the correct way to write the code. This is what I tried:

set mensaje "Error: esta atenuacion: $att dB\n"

gset listaMensajes  [concat [gget listaMensajes] "$mensaje"]

set mensaje "Error: esta atenuacion: $att dB\n"

gset listaMensajes  [concat [gget listaMensajes] "$mensaje"]

puts "[gget listaMensajes]"

The variable $att takes different values in the different parts of the code.

I also tried:

gset listaMensajes  [concat [gget listaMensajes] "\n" "$mensaje"]

but none of them work; I get the messages in the same line

 

[feherke]

Hi

I think you may want

gset listaMensajes [teal][[/teal][b]concat[/b] [highlight][teal][[/teal][b]join[/b] [/highlight][teal][[/teal]gget listaErroneos[teal]][/teal][highlight] [i][green]"[/green][/i][lime]\n[/lime][i][green]"[/green][/i][teal]][/teal][/highlight] [i][green]"[/green][/i][lime]\n[/lime][i][green]"[/green] [green]"$mensaje"[/green][/i][teal]][/teal]

If listaErroneos is a list, [tt]concat[/tt] just flatten it, not joins its items.


Feherke.
feherke.github.io

 

[Natiya]

Sorry, it's the same list I want to concatenate!

gset listaMensajes [concat [join [gget listaMensajes] "\n"] "\n" "$mensaje"]

Anyway, I tried the code you wrote and it separates each word in the first puts and it shows it in one line in the second puts

 

[Natiya]

I found the solution:

gset listaMensajes [join [list "[gget listaMensajes]" "$mensaje"] \n]