- changed OxiGet

- various bug fixes and improvements

oxinst.h

@@ -12,8 +12,14 @@ Markus Zolliker, March 2005
 #include "ease.h"
 
 int OxiHandler(void *eab);
-double OxiGet(EaseBase *eab, int dig, int *pdig);
+double OxiGet(EaseBase *eab, int dig, int *pdig, double old);
 void OxiSet(EaseBase *eab, char *cmd, double val, int dig);
 
+/* usage of the syntax field of EaseBase:
+  syntax <= 0: old syntax, in general without decimal point
+  syntax >  0: new syntax, in general decimal point given
+  
+  syntax <= -8: error correction on input (ascii codes >= 96 are corrected)
+*/
 
 #endif