On 2010-09-01 04:28, Mike Solomon wrote:
Hey all,
Just got 2.13.32 running and got the following message:
warning: couldn't fit music on page: overflow is -0.000000
I think it's good to get a warning message when there's spillover, but it
seems odd that an overflow of 0 would solicit a warning message. Thoughts?
I think this might be due to an actual value just below zero, but not
far enough to fit in the seven shown digits. This warning comes from
lily/page-layout-problem.cc, line 307-309:
if (!spacer.fits ())
warning (_f ("couldn't fit music on page: overflow is %f",
spacer.configuration_length(spacer.force()) -
page_height_));
I suspect the warning procedure (macro?) just calls printf, which by
default only shows the leading digits:
printf ("Small number: %f\n", -0.00000000000001);
printf ("Higher output precision: %.16f\n", -0.00000000000001);
gives
Small number: -0.000000
Higher output precision: -0.0000000000000100
on my system.
HTH,
Alexander
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