How to get help with plot parameters

General Usage
,
1 
using Plots
x = [2]
scalars = [-2 1 2]
vals = [0 0 0; x *	scalars]
labels= [(-3.6, -4.2, 	"-2x"), (2.4, 1.8, "x"), (4.4, 3.8, 	"2x")]


plot(vals, vals, arrow= true, color= [:red :red :blue], legend = :none, xlims = (-5,5), ylims = (-5, 5), annotations  = labels, xticks  = -5:1:5, yticks  = -5:1:5, framestyle = :origin)

How to get help with plot parameters like arrow,framestyle etc. The ?framestyle returns no help

2

Check the documentation on plot attributes or call one of

plotattr()
plotattr("framestyle")
3

How to come out of plotattr(). Ctrl-C is making the whole julia commandline close. How can I copy all the plotattr() output to clipboard?