From: Andre Noll <maan@tuebingen.mpg.de>
Date: Wed, 4 Oct 2017 15:27:01 +0000 (+0200)
Subject: Fix gsu_cword_is_option_parameter().
X-Git-Url: http://git.tuebingen.mpg.de/?p=gsu.git;a=commitdiff_plain;h=4167cc8db6c44314335cffd9c1a80f6da7ae4a69

Fix gsu_cword_is_option_parameter().

The function did not recognize option combining. For example, the
current word was not recognized as an argument to -c if -c was given
as -abc. This patch should fix this issue.
---

diff --git a/subcommand b/subcommand
index b3dc049..c04f23f 100644
--- a/subcommand
+++ b/subcommand
@@ -510,7 +510,7 @@ gsu_cword_is_option_parameter()
 		opt="${opts:$i:1}"
 		[[ "${opts:$(($i + 1)):1}" != ":" ]] && continue
 		let i++
-		[[ "$prev" != "-$opt" ]] && continue
+		[[ ! "$prev" =~ ^-.*$opt$ ]] && continue
 		result="$opt"
 		return
 	done