[Ohrrpgce] SVN: james/9418 "expand string" when called with a save slot now also supports "${S#}"

[subversion at HamsterRepublic.com]

james
2017-09-19 13:49:32 -0700 (Tue, 19 Sep 2017)
166
"expand string" when called with a save slot now also supports "${S#}"

So for example you can read strings from other slots like:
expand string($1="${S1}", saveslot)
---
U   wip/docs/plotdict.xml
U   wip/docs/plotdictionary.html
U   wip/savegame.bi
U   wip/savegame.rbas
U   wip/scriptcommands.bas
U   wip/testgame/autotest.hss
U   wip/testgame/autotest.rpg