From e4fa7c9b81865727441e3ce0b97806478b5484fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Mart=C3=AD?= <mvdan@mvdan.cc>
Date: Sat, 11 Apr 2015 00:27:12 +0200
Subject: [PATCH] Simplify usage printing

---
 fdroidcl.go | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/fdroidcl.go b/fdroidcl.go
index 299e454..350eec3 100644
--- a/fdroidcl.go
+++ b/fdroidcl.go
@@ -208,13 +208,16 @@ var repoURL = flag.String("r", "https://f-droid.org/repo", "repository address")
 
 func init() {
 	flag.Usage = func() {
-		fmt.Fprintln(os.Stderr, "Usage: fdroidcl [-h] <command> [<args>]")
-		fmt.Fprintln(os.Stderr)
-		fmt.Fprintln(os.Stderr, "Available commands:")
-		fmt.Fprintln(os.Stderr, "   update         Update the index")
-		fmt.Fprintln(os.Stderr, "   list           List all available apps")
-		fmt.Fprintln(os.Stderr, "   search <query> Search available apps")
-		fmt.Fprintln(os.Stderr, "   show <appid>   Show detailed info of an app")
+		p := func(args ...interface{}) {
+			fmt.Fprintln(os.Stderr, args...)
+		}
+		p("Usage: fdroidcl [-h] <command> [<args>]")
+		p()
+		p("Available commands:")
+		p("   update           Update the index")
+		p("   list             List all available apps")
+		p("   search <term...> Search available apps")
+		p("   show <appid..>   Show detailed info of an app")
 	}
 }