plot2d frameflag=9 makes an error
Reported by tanguy lyon lynch
BUG DESCRIPTION:
----------------
Scilab 5.5.2 makes an error with command:
x=1:10; y=0*x; plot2d(x,y,5,frameflag=9)
ERROR LOG:
----------
"plot2d: Wrong value for frameflag option."
HOW TO REPRODUCE THE BUG:
-------------------------
x=1:10; y=0*x; plot2d(x,y,5,frameflag=9)
OTHER INFORMATION:
------------------
it works for frameflag value from 1 to 8