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Allow for multiple entries like 1 2 3 4 5

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Should replace the need to type 
1<Enter>2<Enter> 
etc. and allows for 
1 2 3 4 5<Enter>
This commit is contained in:
Fabien Mathey 2017-11-28 15:15:12 +01:00 committed by GitHub
parent 71922f9def
commit 3105192312
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 6 deletions
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14
bin/LAUNCH.sh
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@ -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