Started to add a new .BANK instruction that allows access to a memory area

attribute named "bank". Some error checks and a lot of testing is required.
Don't use for now.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5375 b7a2c559-68d2-44c3-8de9-860c34a00d81

src/ca65/pseudo.c

@@ -1990,6 +1990,7 @@ static CtrlDesc CtrlCmdTab [] = {
     { ccNone,       	DoASCIIZ	},
     { ccNone,           DoAssert        },
     { ccNone,       	DoAutoImport	},
+    { ccNone,           DoUnexpected    },      /* .BANK */
     { ccNone,        	DoUnexpected	},	/* .BANKBYTE */
     { ccNone,           DoBankBytes     },
     { ccNone,        	DoUnexpected	},	/* .BLANK */