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macro_rules! print_emoji {
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($emoji:expr, $sign:expr, $color: ident ,$fmt:literal, $ex:expr) => {{
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($emoji:expr, $sign:expr, $color: ident, $fmt:literal, $ex:expr) => {{
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use console::{style, Emoji};
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use std::env;
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let formatstr = format!($fmt, $ex);
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