src/Pure/System/options.scala
2012-07-20 wenzelm 2012-07-20 more explicit java.io.{File => JFile};
2012-07-20 wenzelm 2012-07-20 further imitation of "usedir" shell script; Pure/build observes build_images option, unlike traditional version; tuned signature;
2012-07-20 wenzelm 2012-07-20 require explicit initialization of options; more explicit Position operations;
2012-07-20 wenzelm 2012-07-20 tuned signature;
2012-07-20 wenzelm 2012-07-20 define build_options from command line;
2012-07-20 wenzelm 2012-07-20 basic support for stand-alone options with external string representation;