Add license.

[gsu.git] / subcommand

diff --git a/subcommand b/subcommand
index 60d8402062ffcbc84eb81f0aa497a98e89f68120..9ebb7eef06d585138d05ecd6d20c8e64e3a5c0fb 100644 (file)
--- a/subcommand
+++ b/subcommand
@@ -1,5 +1,6 @@
 #!/bin/bash
-# (C) 2006-2011 Andre Noll
+# Copyright (C) 2006 Andre Noll
+# Licensed under the LGPL, version 3. See COPYING and COPYING.LESSER.
 
 if [[ "$(type -t _gsu_setup)" != "function" ]]; then
        gsu_dir=${gsu_dir:-${BASH_SOURCE[0]%/*}}
@@ -68,6 +69,8 @@ _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