Syntax for saving BJT port currents and doing a log-axis beta-vs-Ic plot

[dick freebird]

Had no luck finding how to properly SAVE a transistor
port current (syntax) in the manual, stumbled around
grep-ing examples until I got it to work.

"show q" will provide the base name (e.g. "@q.xq1.q1" )
to which you append [portName] to get the save-able
vector name.

* example for hfe-vs-Ic plot with log Ic X axis
.save  @q.xq1.q1[ib] @q.xq1.q1[ie] @q.xq1.q1[ic] i(VB) i(VE)
.dc vb 0.2 1 10m
let hfe=abs(@q.xq1.q1[ic]/@q.xq1.q1[ib])+1a
let ic=abs(@q.xq1.q1[ic])+1a
* add 1a (atto) to keep log scale plotting 
* from blowing up at zero / negative values
plot hfe vs ic xlog

[marcel hendrix]

Please add the missing lines (the main netlist)?

-marcel