Merge branch 'master' into unitful-twinx_v1

Author: t-bltg

src/examples.jl

@@ -1377,8 +1377,8 @@ function test_examples(
     Base.eval(m, exprs)
 
     disp && Base.eval(m, :(gui(current())))
-    callback === nothing || callback(m, pkgname, i)
-    m.Plots.current()
+    callback === nothing || Base.invokelatest(callback, m, pkgname, i)
+    Base.eval(m, :(current()))
 end
 
 # generate all plots and create a dict mapping idx --> plt