Merge pull request #142 from goretkin/prettify-noalias

Allow skipping `alias_gensyms` in prettify

Author: cstjean

src/utils.jl

@@ -504,5 +504,5 @@ end
 
 Makes generated code generaly nicer to look at.
 """
-prettify(ex; lines = false) =
-  ex |> (lines ? identity : striplines) |> flatten |> unresolve |> resyntax |> alias_gensyms
+prettify(ex; lines = false, alias = true) =
+  ex |> (lines ? identity : striplines) |> flatten |> unresolve |> resyntax |> (alias ? alias_gensyms : identity)