From 0d1f1d09f029e818d966359e49a77505c84ff46d Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Sat, 23 Feb 2013 16:55:21 -0500
Subject: [PATCH] Fix multiple argument completion with zsh

This changes the zsh completion to omit the final, incomplete command
line argument when invoking rbenv completions, making it consistent with
the bash completion.  Since no built-in completion cares about the
argument list, this inconsistency only affected plugins.
---
 completions/rbenv.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/completions/rbenv.zsh b/completions/rbenv.zsh
index c439c5aa..5b23d42f 100644
--- a/completions/rbenv.zsh
+++ b/completions/rbenv.zsh
@@ -11,7 +11,7 @@ _rbenv() {
   if [ "${#words}" -eq 2 ]; then
     completions="$(rbenv commands)"
   else
-    completions="$(rbenv completions ${words[2,-1]})"
+    completions="$(rbenv completions ${words[2,-2]})"
   fi
 
   reply=("${(ps:\n:)completions}")