From 4474d4920db825413b708ea7579135ad158c2b6b Mon Sep 17 00:00:00 2001
From: Alberto Mengali <disberd@gmail.com>
Date: Mon, 21 Oct 2024 10:30:55 +0200
Subject: [PATCH] add comment

---
 src/preprocess.jl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/preprocess.jl b/src/preprocess.jl
index 0420552..7938d90 100644
--- a/src/preprocess.jl
+++ b/src/preprocess.jl
@@ -94,6 +94,8 @@ _process_with_names(A::AbstractArray{<:Union{Number,AbstractVector{<:Number}},N}
 # Dict ans HasFields
 function _process_with_names(d::Dict, fl::Val, @nospecialize(args::Vararg{AttrName}))
     Dict{Any,Any}(k => if k isa Symbol
+        # We have this branch as we might have plotly properties here and we assume
+        # they are if the dict key is a symbol.
         _process_with_names(v, fl, AttrName(k), args...)
     else
         _process_with_names(v, fl, args...)