Include graphics objects with hidden handles in axes limit calculation (bug #63095). * libinterp/corefcn/graphics.cc (get_children_limits): Get handles to all axes children including those with hidden handle visibility. Add BIST. * libinterp/corefcn/graphics.in.h (text::update_position): Do not automatically change "zliminclude" property. Axes labels are implemented as text objects, and we don't want their extent to be included in the axis limit calculation.

%canon_reldir%_EXTRA_DIST =

%canon_reldir%_DAT = \
  %reldir%/penny.mat \
  %reldir%/west0479.mat

%canon_reldir%_EXTRA_DIST += \
  $(%canon_reldir%_DAT) \
  %reldir%/README \
  %reldir%/west0479.mtx

octdata_DATA += \
  $(%canon_reldir%_DAT)

EXTRA_DIST += $(%canon_reldir%_EXTRA_DIST)