move replaceAliases! out of recipe processing

src/args.jl

@@ -916,8 +916,8 @@ function _add_markershape(plotattributes::AKW)
 end
 
 "Handle all preprocessing of args... break out colors/sizes/etc and replace aliases."
-function preprocessArgs!(plotattributes::AKW)
-    replaceAliases!(plotattributes, _keyAliases)
+function preprocessArgs!(plotattributes::AKW, replace_aliases = true)
+    replace_aliases && replaceAliases!(plotattributes, _keyAliases)
 
     # clear all axis stuff
     # if haskey(plotattributes, :axis) && plotattributes[:axis] in (:none, nothing, false)

src/pipeline.jl

@@ -96,7 +96,7 @@ function _process_userrecipe(plt::Plot, kw_list::Vector{KW}, recipedata::RecipeD
     # when the arg tuple is empty, that means there's nothing left to recursively
     # process... finish up and add to the kw_list
     kw = recipedata.plotattributes
-    preprocessArgs!(kw)
+    preprocessArgs!(kw, false)
     _preprocess_userrecipe(kw)
     warnOnUnsupported_scales(plt.backend, kw)
 
@@ -185,7 +185,7 @@ function _process_plotrecipe(plt::Plot, kw::AKW, kw_list::Vector{KW}, still_to_p
         st = kw[:seriestype] = get(_typeAliases, st, st)
         datalist = RecipesBase.apply_recipe(kw, Val{st}, plt)
         for data in datalist
-            preprocessArgs!(data.plotattributes)
+            preprocessArgs!(data.plotattributes, false)
             if data.plotattributes[:seriestype] == st
                 error("Plot recipe $st returned the same seriestype: $(data.plotattributes)")
             end
@@ -413,7 +413,7 @@ function _process_seriesrecipe(plt::Plot, plotattributes::AKW)
         # assuming there was no error, recursively apply the series recipes
         for data in datalist
             if isa(data, RecipeData)
-                preprocessArgs!(data.plotattributes)
+                preprocessArgs!(data.plotattributes, false)
                 if data.plotattributes[:seriestype] == st
                     error("The seriestype didn't change in series recipe $st.  This will cause a StackOverflow.")
                 end

src/series.jl

@@ -227,7 +227,6 @@ _apply_type_recipe(plotattributes, v::AbstractArray{<:DataPoint}, letter) = v
 
 # axis args before type recipes should still be mapped to all axes
 function _preprocess_axis_args!(plotattributes)
-    replaceAliases!(plotattributes, _keyAliases)
     for (k, v) in plotattributes
         if haskey(_axis_defaults, k)
             pop!(plotattributes, k)
@@ -247,7 +246,6 @@ end
 function _postprocess_axis_args!(plotattributes, letter)
     pop!(plotattributes, :letter)
     if letter in (:x, :y, :z)
-        replaceAliases!(plotattributes, _keyAliases)
         for (k, v) in plotattributes
             if haskey(_axis_defaults, k)
                 pop!(plotattributes, k)

src/types.jl

@@ -26,8 +26,9 @@ struct Attr <: AbstractDict{Symbol,Any}
     defaults::KW
 end
 
-Base.getindex(attr::Attr, k) = haskey(attr.explicit,k) ?
-                                     attr.explicit[k] : attr.defaults[k]
+function Base.getindex(attr::Attr, k)
+    return haskey(attr.explicit, k) ? attr.explicit[k] : attr.defaults[k]
+end
 Base.haskey(attr::Attr, k) = haskey(attr.explicit,k) || haskey(attr.defaults,k)
 Base.get(attr::Attr, k, default) = haskey(attr, k) ? attr[k] : default
 function Base.get!(attr::Attr, k, default)