From 701ecdf16b3941ad1928520414942776e695308d Mon Sep 17 00:00:00 2001
From: Felipe Contreras <felipe.contreras@gmail.com>
Date: Sun, 11 Nov 2012 15:35:53 +0100
Subject: [PATCH] completion: add comment for test_completion()

So that it's easier to understand what it does.

Also, make sure we pass only the first argument for completion.
Shouldn't cause any functional changes because run_completion only
checks $1.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/t9902-completion.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index cbd0fb66f9..5c06709ea0 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -54,10 +54,14 @@ run_completion ()
 	__git_wrap__git_main && print_comp
 }
 
+# Test high-level completion
+# Arguments are:
+# 1: typed text so far (cur)
+# 2: expected completion
 test_completion ()
 {
 	test $# -gt 1 && echo "$2" > expected
-	run_completion "$@" &&
+	run_completion "$1" &&
 	test_cmp expected out
 }
 
-- 
2.11.4.GIT