[dev-context] scrp-ini.mkiv: Global attributes for \setscript command

Hi Hans, the \setscript command has the same problem with local attributes as the bidi mechanism. Some of the following attributes in scrp-ini.mkiv have to be global: %%%% \definesystemattribute[scriptinjection][public] \definesystemattribute[scriptsplitting][public] \definesystemattribute[scriptstatus] [public] %%%% I know "scriptinjection" has to be global to have linebreaks in footnotes (and margin notes) for chinese and japanese. I guess "scriptsplitting" has to be global too because it is used for thai. Wolfgang