test: Use Octave coding standards for scripts in test/ directory. * test/bug-36025/@testclass/one.m, test/bug-36025/@testclass/testclass.m, test/bug-36025/@testclass/two.m, test/build-bc-overload-tests.sh, test/build-sparse-tests.sh, test/build_bc_overloads_expected.m, test/classes/@Blork/Blork.m, test/classes/@Blork/bleek.m, test/classes/@Blork/display.m, test/classes/@Blork/get.m, test/classes/@Blork/set.m, test/classes/@CPrecedenceTester1/CPrecedenceTester1.m, test/classes/@CPrecedenceTester1/tattack.m, test/classes/@CPrecedenceTester2/CPrecedenceTester2.m, test/classes/@CPrecedenceTester2/tattack.m, test/classes/@CPrecedenceTester3/CPrecedenceTester3.m, test/classes/@CPrecedenceTester3/tattack.m, test/classes/@Cork/Cork.m, test/classes/@Cork/click.m, test/classes/@Cork/display.m, test/classes/@Cork/get.m, test/classes/@Cork/set.m, test/classes/@Dork/Dork.m, test/classes/@Dork/bling.m, test/classes/@Dork/display.m, test/classes/@Dork/gack.m, test/classes/@Dork/get.m, test/classes/@Dork/getStash.m, test/classes/@Dork/private/myStash.m, test/classes/@Dork/set.m, test/classes/@Gork/Gork.m, test/classes/@Gork/cork.m, test/classes/@Gork/display.m, test/classes/@Gork/gark.m, test/classes/@Gork/get.m, test/classes/@Gork/set.m, test/classes/@Gork/subsasgn.m, test/classes/@Gork/subsref.m, test/classes/@Pork/Pork.m, test/classes/@Pork/bling.m, test/classes/@Pork/display.m, test/classes/@Pork/get.m, test/classes/@Pork/gurk.m, test/classes/@Pork/private/myStash.m, test/classes/@Pork/set.m, test/classes/@Sneetch/Sneetch.m, test/classes/@Sneetch/display.m, test/classes/@Snork/Snork.m, test/classes/@Snork/cack.m, test/classes/@Snork/display.m, test/classes/@Snork/double.m, test/classes/@Snork/end.m, test/classes/@Snork/eq.m, test/classes/@Snork/ge.m, test/classes/@Snork/get.m, test/classes/@Snork/getStash.m, test/classes/@Snork/gick.m, test/classes/@Snork/gt.m, test/classes/@Snork/horzcat.m, test/classes/@Snork/ldivide.m, test/classes/@Snork/le.m, test/classes/@Snork/loadobj.m, test/classes/@Snork/lt.m, test/classes/@Snork/minus.m, test/classes/@Snork/mldivide.m, test/classes/@Snork/mpower.m, test/classes/@Snork/mrdivide.m, test/classes/@Snork/mtimes.m, test/classes/@Snork/ne.m, test/classes/@Snork/plus.m, test/classes/@Snork/power.m, test/classes/@Snork/private/myStash.m, test/classes/@Snork/rdivide.m, test/classes/@Snork/saveobj.m, test/classes/@Snork/set.m, test/classes/@Snork/subsasgn.m, test/classes/@Snork/subsindex.m, test/classes/@Snork/subsref.m, test/classes/@Snork/tattack.m, test/classes/@Snork/times.m, test/classes/@Snork/uminus.m, test/classes/@Snork/uplus.m, test/classes/@Snork/vertcat.m, test/classes/@Spork/Spork.m, test/classes/@Spork/cack.m, test/classes/@Spork/display.m, test/classes/@Spork/geek.m, test/classes/@Spork/get.m, test/classes/@Spork/getStash.m, test/classes/@Spork/loadobj.m, test/classes/@Spork/private/myStash.m, test/classes/@Spork/saveobj.m, test/classes/@Spork/set.m, test/classes/classes.tst, test/ctor-vs-method/__trace__.m, test/error.tst, test/eval-catch.tst, test/fcn-handle-derived-resolution/@other/getsize_arrayfun.m, test/for.tst, test/func.tst, test/global.tst, test/index.tst, test/io.tst, test/prefer.tst, test/range.tst, test/recursion.tst, test/return.tst, test/slice.tst, test/struct.tst, test/system.tst: Use Octave codings standards for scripts.

## Copyright (C) 2006-2012 John W. Eaton
##
## This file is part of Octave.
##
## Octave is free software; you can redistribute it and/or modify it
## under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or (at
## your option) any later version.
##
## Octave is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with Octave; see the file COPYING.  If not, see
## <http://www.gnu.org/licenses/>.

%% test/octave.test/recursion/recursion-1.m
%!function y = f (x)
%!  if (x == 1)
%!    y = x;
%!    return;
%!  else
%!    y = x * f (x-1);
%!  endif
%!endfunction
%!
%!assert (f (5), 120)

%% test/octave.test/recursion/recursion-2.m
%!function y = f (x)
%!  if (x == 1)
%!    y = x;
%!    return;
%!  else
%!    y = f (x-1) * x;
%!  endif
%!endfunction
%!
%!assert (f (5), 120)

%%FIXME: Need test for maximum recursion depth