-a      Array item numbers blank (useful when searching for any array item)
    -b      Ignore blank lines toggle (default ON)
    -C      Output CSV format
    -c      Increase rawness content fields (parsed as XML -> HTML -> raw)
    -d      Increase verbosity
    -e      Expand full paths (vs compressed . for each matching component to parent
    -f      Stop parsing after nth match (see -m) per stream. Can specify multiple for multiple matches.
    -h      Ignore search for ?xml tag to start (e.g. parse HTML)
    -i      Disable auto indexer (array detector)
    -k      Toggle flatten key tag into path - key/val couplets as path/key/name/type:value
    -K      Set dict/key compression character (default %)
    -l      Line break conversion to ;; for values (happens for comments by default)
    -L      Change ;; to this for newline replacement
    -m pth  Match - only output if /path matches given path (at head)
    -n cnt  Next n fields after match included (-s applies)
    -q      Do not prefix each line with /path: - just value
    -Q c    Quote character before and after values
    -s sfx  Suffix match - match backside (e.g. .jpg)
    -t      Ignore content layout tags like tables, divs, spans
    -V      Outpot in bash executable KV format (a=b where a legal variable name and b quoted value)
    -x      Output XML ... work in progress

    or - cat file.xml | xmlp ...

    Examples
    Version of macOS thing: xmlp -m %CFBundleShortVersionString -q -f /System/Applications/Mail.app/Contents/Info.plist
    Reddit RSS images with URLs: xmlp -n 1 -m '/entry/content/a.href' -s '.jpg' -q 'https://reddit.com/r/cityporn/rising/.rss'
    Use StdIn: cat /path/to/xmlfile.xml | xmlp
    CVS Output: xmlp -C https://www.w3schools.com/xml/plant_catalog.xml

    Issues: Wider range of XML file testing, more intelligent choices

    Version 0.14 from 230311

    Smartly convert between bases. Default Out Format is all of them

    Options
            -b      byteswap (MSB -> LSB) - shown anyway if no output specified
            -d      Force decode (needed for multiline base64 string)
            -e      Force encode
            -l      Same as -w 32
            -n      Number only - only one output, no label
            -s      String operations, not numeric
            -v      Increase verbosity
            -w      Width in bits

    Examples
            base 16384
            base 16 16384
            base 4000 16
            base QAA 64
            base 0u0u100000000000000        # binary
            base 0v10000000                 # base4
            base 0w40000                    # octal
            base 0x4000                     # hex
            base 0yIAAA                     # base32
            base 0zQAA                      # base64
            base -n 16 16384
            base -s "The quick brown fox"
            base -s VGhlIHF1aWNrIGJyb3duIGZveA==
            cat fileOfNumbers | base 64

    Version 0.09 from 210413