From f5b626e4a963c9f36c74123053d9b6e84f5e27bb Mon Sep 17 00:00:00 2001
From: Alain Reguera Delgado <alain.reguera@gmail.com>
Date: Oct 07 2010 13:42:00 +0000
Subject: Update cli.sh to add long option support as in --update-headings.

Specifically, update cli.sh to let the less sign - be inside options, as
the one illustrated above.


---

diff --git a/Scripts/Bash/Functions/cli.sh b/Scripts/Bash/Functions/cli.sh
index 40d2b29..3577095 100644
--- a/Scripts/Bash/Functions/cli.sh
+++ b/Scripts/Bash/Functions/cli.sh
@@ -49,7 +49,7 @@ function cli {
     # Define option name (OPTIONNAM), and option value (OPTIONVAL)
     # variables passed as second argument to the command line
     # interface when the format is `--option' without the value part.
-    elif [[ "$2" =~ '^-{1,2}[a-z]+=?$' ]];then
+    elif [[ "$2" =~ '^-{1,2}[a-z-]+=?$' ]];then
 
         # Define option name passed in the second argument.
         OPTIONNAM=$(echo "$2" | cut -d = -f1)