From 9cb34d976752cd31e741eb7839b020d7221ba8a6 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Fri, 10 Feb 2017 00:16:09 -0500
Subject: research/registers.txt: Unify AR and RR

---
(limited to 'research')

diff --git a/research/registers.txt b/research/registers.txt
index a4e686f..4cf2b00 100644
--- a/research/registers.txt
+++ b/research/registers.txt
@@ -6,16 +6,10 @@ MR: Malloc Register
 
 Name: `__mr`
 
-AR: Array Register
-------------------
+R: General-Purpose Register
+---------------------------
 
-Names: `__ar0`, `__ar1`, ..., `__arN`
+Names: `__r0`, `__r1`, ..., `__rN`
 
-Allocated at compile time when translating array operators.
-
-RR: Return Register
--------------------
-
-Names: `__rr0`, `__rr1`, ..., `__rrN`
-
-Allocated at run time when translating subshell-less string returns.
+Allocated at compile time when translating array operators and subshell-less
+string returns.
--
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