#!/usr/bin/env bash
location=LOCATION
function status (){
    therestformat="%t(%f)%20%p"
    declare -A icons=(
        ["?"]  ="???" #unknown
        ["o"]  ="  " #sunny
        ["m"]  ="󰅟  " #partly cloudy
        ["mm"] ="󰅟󰅟 " #cloudy
        ["mmm"]="󰅟󰅟󰅟" #very cloudy
        ["="]  ="󰗈󰗈󰗈" #fog
        ["///"]="  " #heavy rain
        ["//"] =" " #heavy showers
        ["**"] ="󰜗  " #heavy snow
        ["*/"] ="󰜗 " #heavy snow showers
        ["/"]  ="  " #light rain
        ["."]  =" " #light showers
        ["x"]  ="l  " #light sleet
        ["x/"] ="l " #light sleet showers
        ["*"]  ="  " #light snow
        ["*/"] =" " #light snow showers
        ["/!/"]=" 󱐋" #thundery heavy rain
        ["!/"] ="󱐋" #thundery showers
        ["*!*"]="󰜗󱐋" #thundery snow showers
    )
    echo $(curl -s "wttr.in/$location?format=%x")
    conditionplain=$(curl -s "wttr.in/$location?format=%x")
    conditionicon=${icons[conditionplain]}
    therest=$(curl -s "wttr.in/$location?format=$therestformat")
    echo "$therest ${icons[conditionplain]}"
}
function leftclick () {
    curl -s "wttr.in/$location" | less -R
}
function rightclick () {
    curl -s "v2.wttr.in/$location" | less -R
}

case "$1" in
    s) status ;;
    l) leftclick ;;
    r) rightclick ;;
esac

巴斯今天给了我一个很奇怪的虫子curl -s wttr.in/LOCATION?format=%x肯定会返回该表中的一个条件，但应用conditionicon=${icons[conditionplain]}会得到一个空字符串。
我已经尝试过使用引号、方括号等，但错误仍然存在。