Error in datestr.m in Octave-3.2.0 MingW
Philip Nienhuis
pr.nienhuis at hccnet.nl
Mon Jun 22 12:32:51 CDT 2009
Hi,
Octave's function datestr.m fails for dates before Jan 2, 1970 in the
MingW build 3.2.0:
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GNU Octave, version 3.2.0
Copyright (C) 2009 John W. Eaton and others.
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Octave was configured for "i686-pc-mingw32".
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warning: mark_as_command is obsolete and will be removed from a future
version of Octave
octave-3.2.0 > datestr(datenum(1970, 1, 1))
ans = 00-Jan-1900
octave-3.2.0 > datestr(datenum(1970, 1, 2))
ans = 02-Jan-1970
octave-3.2.0 >
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The previous 3.0.3 VC++ Windows build is OK in this respect.
I haven't checked other binary octave versions yet.
While perusing the source code of datestr.m I couldn't find the spot
where the actual conversion takes place (but then again I'm neither an
octave nor a C++ guru).
(Speculation (sorry): I suspect the use of strftime() may be related to
this.)
Thanks,
Philip
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