BUG: T Edit Descriptor Fails to TAB Backward

• Microsoft FORTRAN PowerStation for MS-DOS, versions 1.0, 1.0a
• Microsoft Fortran Powerstation 32 for Windows NT, version 1.0
• Microsoft Fortran PowerStation for Windows 95 and Windows NT, version 4.0

SYMPTOMS

The T edit descriptor fails to TAB backward in a formatted READ statement.

RESOLUTION

To avoid this behavior:

• Use the T edit descriptor to TAB forward.



• Use the TL edit descriptor to TAB backward.

STATUS

Microsoft has confirmed this to be a bug in the Microsoft products listed at the beginning of this article. We are researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available.

MORE INFORMATION

Sample Code to Illustrate Problem and Workarounds

! Compile options needed: none

      integer i, j, k
      character*10 str /"123456789"/ 

      print *, 'should print: 1   3   5'
      read (str, '(T5,I1,T3,I1,T1,I1)') k, j, i
      print *, i, j, k           ! Prints 7  6  5

      print *, 'Work-around #1: only tab forward'
      read (str, '(T1,I1,T3,I1,T5,I1)') i, j, k
      print *, i, j, k

      print *, 'Work-around #2: use TL edit descriptor'
      read (str, '(T5,I1,TL3,I1,TL3,I1)') k, j, i
      print *, i, j, k

      end 

Additional query words: 1.00 1.00a 4.00

Keywords : kbFortranPS kbLangFortran
Version : :1.0,1.0a,4.0
Platform : NT WINDOWS
Issue type :