maint: rename .oct_config files to .oct-config In Octave, we generally prefer hyphens over underscores in file names unless underscores are required for other reasons (for example, function names in the scripting language are not allowed to contain hyphens). * .oct-config files renamed from .oct_config: scripts/.oct-config, scripts/audio/.oct-config, scripts/deprecated/.oct-config, scripts/elfun/.oct-config, scripts/general/.oct-config, scripts/geometry/.oct-config, scripts/gui/.oct-config, scripts/help/.oct-config, scripts/image/.oct-config, scripts/io/.oct-config, scripts/java/.oct-config, scripts/legacy/.oct-config, scripts/linear-algebra/.oct-config, scripts/miscellaneous/.oct-config, scripts/ode/.oct-config, scripts/optimization/.oct-config, scripts/path/.oct-config, scripts/pkg/.oct-config, scripts/plot/appearance/.oct-config, scripts/plot/draw/.oct-config, scripts/plot/util/.oct-config, scripts/polynomial/.oct-config, scripts/prefs/.oct-config, scripts/profiler/.oct-config, scripts/set/.oct-config, scripts/signal/.oct-config, scripts/sparse/.oct-config, scripts/specfun/.oct-config, scripts/special-matrix/.oct-config, scripts/statistics/.oct-config, scripts/strings/.oct-config, scripts/testfun/.oct-config, scripts/time/.oct-config, scripts/web/.oct-config. * module.mk files updated: scripts/audio/module.mk, scripts/deprecated/module.mk, scripts/elfun/module.mk, scripts/general/module.mk, scripts/geometry/module.mk, scripts/gui/module.mk, scripts/help/module.mk, scripts/image/module.mk, scripts/io/module.mk, scripts/java/module.mk, scripts/legacy/module.mk, scripts/linear-algebra/module.mk, scripts/miscellaneous/module.mk, scripts/module.mk, scripts/ode/module.mk, scripts/optimization/module.mk, scripts/path/module.mk, scripts/pkg/module.mk, scripts/plot/appearance/module.mk, scripts/plot/draw/module.mk, scripts/plot/util/module.mk, scripts/polynomial/module.mk, scripts/prefs/module.mk, scripts/profiler/module.mk, scripts/set/module.mk, scripts/signal/module.mk, scripts/sparse/module.mk, scripts/specfun/module.mk, scripts/special-matrix/module.mk, scripts/statistics/module.mk, scripts/strings/module.mk, scripts/testfun/module.mk, scripts/time/module.mk, scripts/web/module.mk. * input.cc, load-path.cc: Change .oct_config to .oct-config in functions and doc strings.

FCN_FILE_DIRS += \
  %reldir% \
  %reldir%/private

%canon_reldir%_PRIVATE_FCN_FILES = \
  %reldir%/private/__splinefit__.m

%canon_reldir%_FCN_FILES = \
  %reldir%/.oct-config \
  %reldir%/compan.m \
  %reldir%/conv.m \
  %reldir%/deconv.m \
  %reldir%/mkpp.m \
  %reldir%/mpoles.m \
  %reldir%/padecoef.m \
  %reldir%/pchip.m \
  %reldir%/poly.m \
  %reldir%/polyaffine.m \
  %reldir%/polyder.m \
  %reldir%/polyeig.m \
  %reldir%/polyfit.m \
  %reldir%/polygcd.m \
  %reldir%/polyint.m \
  %reldir%/polyout.m \
  %reldir%/polyreduce.m \
  %reldir%/polyval.m \
  %reldir%/polyvalm.m \
  %reldir%/ppder.m \
  %reldir%/ppint.m \
  %reldir%/ppjumps.m \
  %reldir%/ppval.m \
  %reldir%/residue.m \
  %reldir%/roots.m \
  %reldir%/spline.m \
  %reldir%/splinefit.m \
  %reldir%/unmkpp.m

%canon_reldir%dir = $(fcnfiledir)/polynomial

%canon_reldir%_DATA = $(%canon_reldir%_FCN_FILES)

%canon_reldir%_privatedir = $(fcnfiledir)/polynomial/private

%canon_reldir%_private_DATA = $(%canon_reldir%_PRIVATE_FCN_FILES)

FCN_FILES += \
  $(%canon_reldir%_FCN_FILES) \
  $(%canon_reldir%_PRIVATE_FCN_FILES)

PKG_ADD_FILES += %reldir%/PKG_ADD

DIRSTAMP_FILES += %reldir%/$(octave_dirstamp)