[pstricks] node connections overlap with text

[Herbert Voss]

Florin Oprina schrieb:
> yes, well I did look into the documentation before posting, but didn't find
> any clear explanation.
> I can only suppose that a vspace{arm-length + node-separation} should do the
> trick. Is this correct?

in this case you can do

\rnode{a}{text} \ldots some words \ldots \rnode{b}{text}
\ncbar[angle=-90,nodesep=1pt,arm=2ex]{<-}{a}{b} \\[7pt]%<<===
blah blah some more text here

pstricks itself doesn't save some space, the reason why
you can have overlays.

Herbert