From 286e7242ab50949ad8c2bc1a9135699ec255312c Mon Sep 17 00:00:00 2001
From: Mike Gerwitz <gerwitm@lovullo.com>
Date: Fri, 7 Aug 2015 14:23:48 -0400
Subject: [PATCH] Add _map{,-else}_/@to-index@

---
 core/map.xml | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/core/map.xml b/core/map.xml
index b1604caa..a404a1bb 100644
--- a/core/map.xml
+++ b/core/map.xml
@@ -64,6 +64,10 @@
     <param name="@value@" desc="Constant to map to" />
     <param name="@to@" desc="Named value (use instead of @value@)" />
 
+    <param name="@to-index@" desc="Named value index">
+      <text></text>
+    </param>
+
     <param name="@type@" desc="Constant value type">
       <text>float</text>
     </param>
@@ -80,6 +84,7 @@
       <param-inherit meta="map_index" />
     </param>
 
+
     <c:case>
       <!-- index provided -->
       <if name="@index@">
@@ -102,8 +107,7 @@
         <c:const value="@value@" type="@type@" desc="@desc@" />
       </if>
       <unless name="@value@">
-        <!-- TODO: index support -->
-        <c:value-of name="@to@" />
+        <c:value-of name="@to@" index="@to-index@" />
       </unless>
     </c:case>
   </template>
@@ -113,13 +117,17 @@
     <param name="@value@" desc="Constant to map to" />
     <param name="@to@" desc="Named value (use instead of @value@)" />
 
+    <param name="@to-index@" desc="Named value index">
+      <text></text>
+    </param>
+
+
     <c:otherwise>
       <if name="@value@">
         <c:const value="@value@" type="float" desc="@desc@" />
       </if>
       <unless name="@value@">
-        <!-- TODO: index support -->
-        <c:value-of name="@to@" />
+        <c:value-of name="@to@" index="@to-index@" />
       </unless>
     </c:otherwise>
   </template>