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Arithmetics in ZSH 101: If you want to calculate a percentage, multiply the numerator with 100 _before_ the devision. With that method there is no need for hacks to convert the numerator into a float.
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@ -240,10 +240,8 @@ prompt_battery() {
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local current_capacity=$(echo $raw_data | grep CurrentCapacity | awk '{ print $5 }')
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if [[ -n "$max_capacity" && -n "$current_capacity" ]]; then
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typeset -F 2 current_capacity
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current_capacity="$current_capacity"+0.00001
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typeset -i 10 bat_percent
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bat_percent=$(( (current_capacity / max_capacity) * 100 ))
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bat_percent=$(( (current_capacity * 100) / max_capacity ))
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fi
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# logic for string output
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