#1272 Epslatex terminal boxed multiline text broken

[Christoph Bersch]

Hi,

the epslatex terminal does not work with boxed multiline text:

set terminal epslatex standalone
set output "gpboxedtext.tex"
set label at 0,3 "second label\nmultiline" boxed
plot x

I don't know a good way to fix this, because putting a \framebox around all \put commands for the lines does not work, as they do not occupy any space.

A possible fix would involve offering a multitext terminal call, but I don't know if such a deep change is acceptable for this minor feature.