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#!/bin/sh
 
LUADOC=/usr/local/share/doc/lua54/readme.html
 
open_docs() {
    for i in opera chromium firefox
    do
        if command -v $i >/dev/null 2>&1; then
            exec $i $LUADOC >/dev/null 2>&1 &
            FOUND=true
        fi
    done
    
    if [ -z "$FOUND" ]; then
        echo "No suitable browser was found"
    fi
}
 
open_docs