From 3bb406e0ea773727d485f9ab84b8fd5828779b6c Mon Sep 17 00:00:00 2001
From: David MacMahon <davidm@astro.berkeley.edu>
Date: Wed, 24 Mar 2021 20:35:08 -0700
Subject: [PATCH] Add `:mid` support to `make_steps`

---
 src/recipes.jl | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/recipes.jl b/src/recipes.jl
index 52310696..b188a33d 100644
--- a/src/recipes.jl
+++ b/src/recipes.jl
@@ -189,8 +189,12 @@ function make_steps(x::AbstractArray, st, even)
     newx[1] = x[1]
     for i = 2:n
         idx = 2i - 1
-        newx[idx] = x[i]
-        newx[idx - 1] = x[st == :pre ? i : i - 1]
+        if st == :mid
+            newx[idx] = newx[idx-1] = (x[i] + x[i-1]) / 2
+        else
+            newx[idx] = x[i]
+            newx[idx - 1] = x[st == :pre ? i : i - 1]
+        end
     end
     even && (newx[end] = x[end])
     return newx