FIELDLEN

 Function
  Set the display field length flag in an INPUTSTR or PROMPTSTR statement.

 Value
  2 = 10b = 2o = 2h

 Remarks
  The INPUTSTR and PROMPTSTR statements have the ability to display
  the length of an input field using "()" if the user has ANSI
  available. If you want to ensure that the user knows how wide the
  input area is regardless of ANSI support being available, also use
  the GUIDE constant.

 Example

  STRING pwd
  INPUTSTR "Enter id number",pwd,@X0E,4,"0123456789",FIELDLEN+GUIDE
  IF (pwd <> "1234") PRINTLN "Bad id number"