How to input from stdin when debugging in XCode

I've started using the Xcode debugger (seems nice) and I'm just doing
input from stdin, but I can't see how to input during a debugging
session. I open the Debugging Console and see the stdout stuff, but
when I hit a scanf it just sits there and typing something followed by
CR or Enter does nothing. If I pause the program I can enter command
line stuff at the (gdb) prompt, but that's interrupting the program and
it doesn't send the input to the program. I looked in Xcode help and
typed 'help' in the debug console window, but got no clues.

How do you input from stdin (like in a terminal window or Run Log)
during debugging?

Any tips appreciated. Thanks.

-- Lou Pecora (my views are my own)

Lou Pecora <pecora DeleteThis @anvil.nrl.navy.mil> wrote:
 > I've started using the Xcode debugger (seems nice) and I'm just doing
 > input from stdin, but I can't see how to input during a debugging
 > session. I open the Debugging Console and see the stdout stuff, but
 > when I hit a scanf it just sits there and typing something followed by
 > CR or Enter does nothing. If I pause the program I can enter command
 > line stuff at the (gdb) prompt, but that's interrupting the program and
 > it doesn't send the input to the program. I looked in Xcode help and
 > typed 'help' in the debug console window, but got no clues.
 >
 > How do you input from stdin (like in a terminal window or Run Log)
 > during debugging?

Debug->Standard I/O Log<!-- ~MESSAGE_AFTER~ -->