Deprecate octave::math::finite in favor of octave::math::isfinite. New name matches is clearer about what function does as it matches both Octave's m-file language and C++11. * lo-mappers.h (isfinite): Declare new function isfinite for double, float, and std::complex types. Use OCTAVE_DEPRECATED macro for declarations of finite function. Replace uses of octave::math::finite with octave::math::isfinite. * lo-mappers.cc (isfinite): Implement new function isfinite for double and float types. * lo-mappers.cc (finite): Delete function finite for double and float types. * gl-render.cc, graphics.cc, graphics.in.h, ls-mat5.cc, pr-output.cc, quadcc.cc, ov-complex.cc, ov-cx-sparse.cc, ov-float.cc, ov-flt-complex.cc, ov-re-sparse.cc, ov-scalar.cc, CNDArray.cc, Range.h, dNDArray.cc, fCNDArray.cc, fNDArray.cc, lo-specfun.cc, oct-rand.cc, mx-inlines.cc, lo-utils.cc: Replace uses of octave::math::finite with octave::math::isfinite.

--- a/libinterp/octave-value/ov-scalar.cc	Thu Jun 08 18:21:07 2017 -0400
+++ b/libinterp/octave-value/ov-scalar.cc	Thu Jun 08 15:56:46 2017 -0700
@@ -417,7 +417,7 @@
     SCALAR_MAPPER (sqrt, octave::math::rc_sqrt);
     SCALAR_MAPPER (tan, ::tan);
     SCALAR_MAPPER (tanh, ::tanh);
-    SCALAR_MAPPER (isfinite, octave::math::finite);
+    SCALAR_MAPPER (isfinite, octave::math::isfinite);
     SCALAR_MAPPER (isinf, octave::math::isinf);
     SCALAR_MAPPER (isna, octave::math::is_NA);
     SCALAR_MAPPER (isnan, octave::math::isnan);