This is really old school, but a lot of times we have users sending us
copy pasting of codes, and that is the only way to know the version of
the code.
This is mostly a long term maintenance improvement.
Many coding styles require elimination of trailing whitespace, and
many editors and source code management configurations automatically
gobble up whitespace. When these tools gobble up whitespace, it
complicates reviewing the meaningful code changes.
By removing whitespace on one patch, it makes future
code reviews much easier.
=SCRIPT====================================================================
if which tempfile &>/dev/null; then
TEMPMAKER=tempfile
elif which mktemp &>/dev/null; then
TEMPMAKER=mktemp
else
echo "Cannot find tempfile program." 2>&1
exit 1
fi
MYTEMP=$($TEMPMAKER)
trap 'rm -f $MYTEMP' SIGINT SIGTERM
stripit() {
echo "stripping $1"
sed 's/[ \t]*$//' "$1" > $MYTEMP
cp $MYTEMP "$1"
}
if [ $# -gt 0 ]; then
while [ "$1" != "" ]; do
stripit $1
shift
done
else
while read -t 2; do
stripit $REPLY
done
fi
rm $MYTEMP
=================================================
This fixes bugs 032 and 056.
Edits in cstein.f, dstein.f, sstein.f and zstein.f
From Osni on Monday, May 4:
As we discussed in our last conference call, I am attaching a new version of
_STEIN, which fixes bugs 032 and 056. (The bugs were reported for DSTEIN, but
I have propagated the fix to the other versions.) Also, in the process of
testing the fix for those two bugs with more difficult cases, we stumbled upon
a matrix that led SSTEIN to return NaNs in the eigenvectors ... We fixed that
too and, in summary, these are the changes in _STEIN:
1) The assignment after the GO TO 60 needs to be GPIND = J1 (instead of GPIND =
B1).
2) In 'Normalize and scale the righthand side vector Pb' (after GO TO 100 or GO
TO 120) we have replaced _ASUM with I_AMAX.
Use \par instead of \details for section.
add a Contributors Section and a Reference Section.
Remove (some) verbatim section when not needed.
Those changes have been done by hand so I am not sure I manage to catch them all.
Mark Gates