simpler, more green

Author: mcabbott

src/interface.jl

@@ -118,11 +118,10 @@ Broadcast.materialize(x::Lazy) = Broadcast.instantiate(x.bc)
 onevalue(λ::T, x::AbstractArray{T}) where T = map(_ -> λ, x)
 onevalue(λ, x::AbstractArray{T}) where T = onevalue(convert(float(T), λ), x)
 
-function Base.show(io::IO, ℓ::Leaf)  # show method is mostly to hide its long type!
+function Base.show(io::IO, ℓ::Leaf)
   ioc = IOContext(io, :compact => true)
-  printstyled(io, "Leaf("; color = :green)
-  show(ioc, ℓ.rule)
-  printstyled(", "; color = :green)
+  str = sprint(show, ℓ.rule; context = ioc)
+  printstyled(io, "Leaf(", str, ", "; color = :green)
   str = sprint(show, ℓ.state; context = ioc)
   print(io, length(str) < 70 ? str : first(str, 50) * " … ")
   printstyled(io, ")"; color = :green)