From 310519231265e6307de7ccd8d1cab288d72d91e6 Mon Sep 17 00:00:00 2001
From: Fabien Mathey <eurodude@users.noreply.github.com>
Date: Tue, 28 Nov 2017 15:15:12 +0100
Subject: [PATCH] Allow for multiple entries like 1 2 3 4 5

Should replace the need to type
1<Enter>2<Enter>
etc. and allows for
1 2 3 4 5<Enter>
---
 bin/LAUNCH.sh | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/bin/LAUNCH.sh b/bin/LAUNCH.sh
index 63503a63..5eeb53c2 100755
--- a/bin/LAUNCH.sh
+++ b/bin/LAUNCH.sh
@@ -239,12 +239,14 @@ menu() {
 }
 
 prompt="Check an option (again to uncheck, ENTER when done): "
-while menu && read -rp "$prompt" num && [[ "$num" ]]; do
-    [[ "$num" != *[![:digit:]]* ]] && (( num > 0 && num <= ${#options[@]} )) || {
-        msg="Invalid option: $num"; continue
-    }
-    ((num--)); msg="${options[num]} was ${choices[num]:+un}checked"
-    [[ "${choices[num]}" ]] && choices[num]="" || choices[num]="+"
+while menu && read -rp "$prompt" numinput && [[ "$numinput" ]]; do
+    for num in $numinput; do
+        [[ "$num" != *[![:digit:]]* ]] && (( num > 0 && num <= ${#options[@]} )) || {
+            msg="Invalid option: $num"; break
+        }
+        ((num--)); msg="${options[num]} was ${choices[num]:+un}checked"
+        [[ "${choices[num]}" ]] && choices[num]="" || choices[num]="+"
+    done
 done
 
 for i in ${!options[@]}; do