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[screen-devel] [bug #35224] Screen Doesn't Grab Certain GDB TUI screen u

From: anonymous
Subject: [screen-devel] [bug #35224] Screen Doesn't Grab Certain GDB TUI screen updates
Date: Tue, 03 Jan 2012 01:49:13 +0000
User-agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET CLR 1.1.4322; .NET4.0C; .NET4.0E; MS-RTC LM 8; InfoPath.3)


                 Summary: Screen Doesn't Grab Certain GDB TUI screen updates
                 Project: GNU Screen
            Submitted by: None
            Submitted on: Tue 03 Jan 2012 01:49:12 AM UTC
                Category: User Interface
                Severity: 3 - Normal
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
                 Release: None
           Fixed Release: None
         Planned Release: None
           Work Required: None



When using gdb's TUI (Ctrl-X,A) and stepping through code, the screen does not

Steps to reproduce

1) Start screen session
2) Start gdb debugging session
3) Break somewhere in the middle of some code
4) Enable TUI (Ctrl-X then A)
5) Step to next instruction (n)
6) The Highlighted line (indicating where the PC is pointing to) will
disappear and will not re-appear until you force gdb to update the screen
again (arrow-up/down to force the screen to update)

I'm guessing it has to do with how gdb's TUI is highlighting the line that
screen doesn't interpret correctly when that is the only update.


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