Following program crashes when a FUNCTION KEY IS PRESSED, either ALONE or with SHIFT, ALT or CTRL - Other keys work..!

I appriciate the code is not correct but why the PRINT should crash just because a Function Key is pressed is beyond me!

XBLite Version: Latest 240 downloaded today, recompiled ...
    Compiler 0.0012
         Xst:   0.059
         Xsx:  0.019

Microsoft PMU: 1.50.4048
GoASM:           0.56.4

**PROGRAM BEGIN**

CONSOLE

     IMPORT  "xst"                    ' Standard library : required by most programs
     IMPORT  "xio"                    ' Console input/ouput library
     IMPORT "kernel32"
     
DECLARE FUNCTION Entry()

FUNCTION Entry()

DO
     keyCode = XioInkey ()
     IF keyCode THEN
          keyCode$ = CHR$(keyCode)
          PRINT ".."; keyCode
     END IF
     Sleep (0)     
LOOP UNTIL keyCode = 13

END FUNCTION
END PROGRAM

**PROGRAM END**

Thanks for the bug report for XioInkey. The correction has been made and will be
part of the next release of xblite.

d.