Re: [uPATCH] nicer pause-debug bootstrap

[Roland McGrath]

The fflush calls should not be necessary right before getchar, because
stdio should flush all line-buffered streams.  Are those printfs in fact
not getting out?  Perhaps we need a setlinebuf(stdout)?

I don't really like all that hairy conditional printing.  I mean, if it's a
little ugly when you're debugging, so what?  But it seems to be it would be
pretty enough just by changing the "Pausing..." prompts to either prepend a
\n and maybe print another after the getchar, or by changing them
to " [hit return to run %s] " with no \n (whichever you find prettier).