Microsoft KB Archive/106721

= FIX: Tab Edit Descriptor Can Give Incorrect Results with READ =

PSS ID Number: 106721

Article Last Modified on 3/24/2000

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The information in this article applies to:


 * Microsoft FORTRAN PowerStation for MS-DOS 1.0

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This article was previously published under Q106721



SYMPTOMS
Using the tab edit descriptor (T) in a formatted READ statement can cause data to read in incorrectly.



STATUS
Microsoft has confirmed this to be a problem in FORTRAN PowerStation version 1.0 for MS-DOS. This problem has been resolved with FORTRAN PowerStation maintenance release version 1.0a for MS-DOS.

FORTRAN PowerStation version 1.0 can be differentiated from the maintenance release version 1.0a by invoking the linker. Typing link32 | more from \F32\BIN directory will show version 2.8 for FORTRAN PowerStation version 1.0, and it will show version 1.0f for the maintenance release version 1.0a.



MORE INFORMATION
The sample code below demonstrates this problem. Although the sample uses internal files, this error also occurs when reading from disk files and the console.

Sample Code
C No compiler options required real w,x,y,z character*255 wb C        12345678901234567890123456789012345678901234567890123456 wb=' -6704      21       9.3    -399.7    1712.5      .000' read(wb,'(T16,F10.3,T26,F10.3,T36,F10.3,T46,F10.3)') w,x,y,z print *, w,x,y,z Print *, 'Should be:' print *, 9.3, -399.7, 1712.5, 0.0 end Output:

9.300000 -399.700000 71712.000000 5.000000

Should be:

9.300000 -399.700000 1712.500000 0.000000E+00

Additional query words: 1.00 buglist1.00 fixlist1.00a

Keywords: kbbug KB106721

Technology: kbAudDeveloper kbFORTRANPower100DOS kbFortranSearch kbZNotKeyword3

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