FIX: Certain Key Sequences Cause R6003 or SYS1943 in PWB 1.0

ID: Q61660

The information in this article applies to:

Microsoft Programmer's Workbench for MS-DOS
Microsoft Programmer's Workbench for OS/2

SYMPTOMS

In the Programmer's Workbench (PWB) version 1.0, it has been observed that certain unusual editing sequences can cause the following errors:

In MS-DOS:

Run-time error R6003 - integer divide by 0

In OS/2:

SYS1943 protection violation, trap number 13

STATUS

Microsoft has confirmed this to be a problem in PWB version 1.0. This problem was corrected in PWB version 1.1.

MORE INFORMATION

The following sequences reproduce the errors:


   Procedure                             Keystrokes
   ---------                             ----------

1. Bring up several files.               ALT+F O x3
   Select the Options menu.              ALT+O
   Select Linker options.                L
   Select Set Debug Options.             ALT+G
   Pull up help on the options.          F1
   Arg-refresh through several files.    ALT+A SHIFT+F7 x3
   Escape back to the Editor screen.     ESC x3

2. Select the Options menu.              ALT+O
   Select Editor Settings.               S (or K)
   Go down thirteen lines.               DOWN ARROW key x13
   Backspace.                            BACKSPACE
   Undo.                                 ALT+BACKSPACE

NOTE: Step 2 reproduces only the R6003 error in DOS, not the SYS1943 error.

Additional query words: 1.00 buglist1.00 fixlist1.10

Keywords : kb16bitonly
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