From: presotto@closedmind.org
To: 9fans@cse.psu.edu
Subject: Re: [9fans] APE question
Date: Fri, 12 Oct 2001 10:14:38 -0400 [thread overview]
Message-ID: <20011012141439.7496419A89@mail.cse.psu.edu> (raw)
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Put an fflush(stdout) twixt the printf and getchar?
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From: pac <cej@cejchan.gli.cas.cz>
To: 9fans@cse.psu.edu
Subject: [9fans] APE question
Date: Fri, 12 Oct 2001 16:21:26 +0200
Message-ID: <cej-1011012162124.A01246@cejchan.gli.cas.cz>
Friends,
under APE, the following part of code:
printf("\nQuit [q], confirm [y], or change [menu] settings: ");
/* read one char */
ch = getchar();
does not print out the message before waiting for a character input, unless it is flushed
e.g. by adding
printf("\n");
before line 3. Is this an intention? If so, could you tell me a better workaround than this with blank printf()?
Sorry fot ignorance,
--peter.
--
Peter A Cejchan
biologist
Acad. Sci., Prague, CZ
<cej at cejchan dot gli dot cas dot cz>
next reply other threads:[~2001-10-12 14:14 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-12 14:14 presotto [this message]
2001-10-12 14:21 pac
2001-10-12 14:32 rog
2001-10-12 14:33 pac
2001-10-12 14:34 ` Boyd Roberts
2001-10-12 14:40 ` Laura Creighton
2001-10-12 14:45 ` Howard Trickey
2001-10-12 14:58 ` Howard Trickey
2001-10-15 4:20 ` pac
2001-10-15 9:11 ` Douglas A. Gwyn
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