From: Andre Noll <maan@tuebingen.mpg.de>
Date: Thu, 4 Sep 2014 22:36:11 +0000 (+0200)
Subject: subcommand: Add documentation of gsu_complete_options().
X-Git-Url: http://git.tuebingen.mpg.de/?p=gsu.git;a=commitdiff_plain;h=769dc36ab2a5961568474be1e31264418d44dbfc

subcommand: Add documentation of gsu_complete_options().

It's a public function that should be documented.
---

diff --git a/subcommand b/subcommand
index 60d8402..1e04d16 100644
--- a/subcommand
+++ b/subcommand
@@ -68,6 +68,8 @@ _gsu_print_available_commands()
 	printf '\n'
 }
 
+# Print all options of the given optstring to stdout if the word in the current
+# command line begins with a hyphen character.
 gsu_complete_options()
 {
 	local opts="$1" cword="$2" cur opt