This is a command-line tool that uses scala.xml.PrettyPrinter to
format (pretty-print) and overwrite in-place XML files.
$ java -jar ~/Downloads/scala-xml-pp.jar
Error: Missing argument files...
Try --help for more information.
$ function scala-xml-pp() {
java -jar ~/Downloads/scala-xml-pp.jar "$@";
}
$ scala-xml-pp --help
scala-xml-pp 0.0
Usage: scala-xml-pp [options] files...
-w, --width <N> Maximum width of N columns (default: 80)
-i, --indent <N> Indent N spaces (default: 2)
--minimizeEmpty Minimize empty elements (default: false)
--help Output this help.
files... XML files to format.
$ scala-xml-pp -w 80 -i 2 books.xml
Formatted books.xml