avoid annoying but harmless compiler warning
reduce size of AXIS structure
fix test for looks_like_numeric
automake 1.14 wants an option subdir-objects
memory leak
protect against clobbered iteration variable
VMS build support updated for HP C V7.1-015 + OpenVMS Alpha V8.3
protect against clobbered iteration variable
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make "title foo ..." and "notitle foo ..." truly identical in what options they accept
VMS build support updated for HP C V7.1-015 + OpenVMS Alpha V8.3
Remove conditional compilation test from the volatile data code
new smoothing option for piecewise monotonic cubic splines
new smoothing option for piecewise monotonic cubic splines
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The option --enable-thin-splines no longer does anything; remove it.
fix glitch in recent "notitle" patch
new plot style "with parallelaxes"
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tweak treatment of VMS help files