Tweak documentation setup

README.md

@@ -9,13 +9,13 @@
 ### Example
 
 ```julia
-using VegaStreams
-using VegaLite
+julia> using VegaStreams
+       using VegaLite
 
-vls = vegastream(@vlplot(:line, x=:x, y=:y))
+julia> vls = vegastream(@vlplot(:line, x=:x, y=:y));
 
-for (x, y) in enumerate(randn(100))
-    sleep(0.01)
-    push!(vls, (x=x, y=y))
-end
+julia> for (x, y) in enumerate(randn(100))
+           sleep(0.01)
+           push!(vls, (x=x, y=y))
+       end
 ```

docs/make.jl

@@ -9,7 +9,6 @@ makedocs(;
     repo="https://github.com/tkf/VegaStreams.jl/blob/{commit}{path}#L{line}",
     sitename="VegaStreams.jl",
     authors="Takafumi Arakaki <aka.tkf@gmail.com>",
-    assets=String[],
 )
 
 deploydocs(;

src/VegaStreams.jl

@@ -1,5 +1,11 @@
 module VegaStreams
 
+# Use README as the docstring of the module:
+@doc let path = joinpath(dirname(@__DIR__), "README.md")
+    include_dependency(path)
+    replace(read(path, String), r"^```julia"m => "```jldoctest README")
+end VegaStreams
+
 export vegastream
 
 using Electron