function catall2 --description "Print recursively multiple files."
    # Get function name
    set current_name $(status current-function)

    # Check if no arguments were provided, or if the first argument is '--help'
    if test -z $argv[2] || test "$argv[1]" = --help || test "$argv[1]" = -h
        echo -e "Usage: $current_name <directory> exts ..."
        echo -e "  $current_name [-h|--help] \t\t\t - Show this help message"
        echo -e "  $current_name <directory> *.c \t\t - Cat all .C files"
        echo -e "  $current_name <directory> *.c *.h ... \t - Cat .C and .H files, etc."
        return 0
    end

    # Define directory
    set directory $argv[1]

    # Define extensions
    set exts -name "$argv[2]"
    for ext in $argv[3..-1]
        set -a exts -o -name "$ext"
    end

    # Extra args for better printing
    set args -exec echo -e "File: {}" \; -exec cat {} \; -exec echo "" \;

    # Print files
    find $directory \( $exts \) $args
end