maint: Use Octave coding conventions for cuddling parentheses in scripts directory * lin2mu.m, loadaudio.m, wavread.m, accumarray.m, bicubic.m, celldisp.m, colon.m, cplxpair.m, dblquad.m, divergence.m, genvarname.m, gradient.m, int2str.m, interp1.m, interp1q.m, interp2.m, interpn.m, loadobj.m, nthargout.m, __isequal__.m, __splinen__.m, quadgk.m, quadl.m, quadv.m, rat.m, rot90.m, rotdim.m, saveobj.m, subsindex.m, triplequad.m, delaunay3.m, griddata.m, inpolygon.m, tsearchn.m, voronoi.m, get_first_help_sentence.m, which.m, gray2ind.m, pink.m, dlmwrite.m, strread.m, textread.m, textscan.m, housh.m, ishermitian.m, issymmetric.m, krylov.m, logm.m, null.m, rref.m, compare_versions.m, copyfile.m, dump_prefs.m, edit.m, fileparts.m, getappdata.m, isappdata.m, movefile.m, orderfields.m, parseparams.m, __xzip__.m, rmappdata.m, setappdata.m, swapbytes.m, unpack.m, ver.m, fminbnd.m, fminunc.m, fsolve.m, glpk.m, lsqnonneg.m, qp.m, sqp.m, configure_make.m, copy_files.m, describe.m, get_description.m, get_forge_pkg.m, install.m, installed_packages.m, is_architecture_dependent.m, load_package_dirs.m, print_package_description.m, rebuild.m, repackage.m, save_order.m, shell.m, allchild.m, ancestor.m, area.m, axes.m, axis.m, clabel.m, close.m, colorbar.m, comet.m, comet3.m, contour.m, cylinder.m, ezmesh.m, ezsurf.m, findobj.m, fplot.m, hist.m, isocolors.m, isonormals.m, isosurface.m, isprop.m, legend.m, mesh.m, meshz.m, pareto.m, pcolor.m, peaks.m, plot3.m, plotmatrix.m, plotyy.m, polar.m, print.m, __add_datasource__.m, __add_default_menu__.m, __axes_limits__.m, __bar__.m, __clabel__.m, __contour__.m, __errcomm__.m, __errplot__.m, __ezplot__.m, __file_filter__.m, __fltk_print__.m, __ghostscript__.m, __gnuplot_print__.m, __go_draw_axes__.m, __go_draw_figure__.m, __interp_cube__.m, __marching_cube__.m, __patch__.m, __pie__.m, __plt__.m, __print_parse_opts__.m, __quiver__.m, __scatter__.m, __stem__.m, __tight_eps_bbox__.m, __uigetdir_fltk__.m, __uigetfile_fltk__.m, __uiputfile_fltk__.m, quiver.m, quiver3.m, rectangle.m, refreshdata.m, ribbon.m, scatter.m, semilogy.m, shading.m, slice.m, subplot.m, surface.m, surfl.m, surfnorm.m, text.m, uigetfile.m, uiputfile.m, whitebg.m, deconv.m, mkpp.m, pchip.m, polyaffine.m, polyder.m, polygcd.m, polyout.m, polyval.m, ppint.m, ppjumps.m, ppval.m, residue.m, roots.m, spline.m, splinefit.m, addpref.m, getpref.m, setpref.m, ismember.m, setxor.m, arch_fit.m, arch_rnd.m, arch_test.m, autoreg_matrix.m, diffpara.m, fftconv.m, filter2.m, hanning.m, hurst.m, periodogram.m, triangle_sw.m, sinc.m, spectral_xdf.m, spencer.m, stft.m, synthesis.m, unwrap.m, yulewalker.m, bicgstab.m, gmres.m, pcg.m, pcr.m, __sprand_impl__.m, speye.m, spfun.m, sprandn.m, spstats.m, svds.m, treelayout.m, treeplot.m, bessel.m, factor.m, legendre.m, perms.m, primes.m, magic.m, toeplitz.m, corr.m, cov.m, mean.m, median.m, mode.m, qqplot.m, quantile.m, ranks.m, zscore.m, logistic_regression_likelihood.m, bartlett_test.m, chisquare_test_homogeneity.m, chisquare_test_independence.m, kolmogorov_smirnov_test.m, run_test.m, u_test.m, wilcoxon_test.m, z_test.m, z_test_2.m, bin2dec.m, dec2base.m, mat2str.m, strcat.m, strchr.m, strjust.m, strtok.m, substr.m, untabify.m, assert.m, demo.m, example.m, fail.m, speed.m, test.m, now.m: Use Octave coding conventions for cuddling parentheses in scripts directory.

--- a/scripts/plot/private/__patch__.m
+++ b/scripts/plot/private/__patch__.m
@@ -40,12 +40,12 @@
   elseif (isstruct (varargin{1}))
     if (isfield (varargin{1}, "vertices") && isfield (varargin{1}, "faces"))
       args{1} = "faces";
-      args{2} = getfield(varargin{1}, "faces");
+      args{2} = getfield (varargin{1}, "faces");
       args{3} = "vertices";
-      args{4} = getfield(varargin{1}, "vertices");
+      args{4} = getfield (varargin{1}, "vertices");
       args{5} = "facevertexcdata";
       if (isfield (varargin{1}, "facevertexcdata"))
-        args{6} = getfield(varargin{1}, "facevertexcdata");
+        args{6} = getfield (varargin{1}, "facevertexcdata");
       else
         args{6} = [];
       endif
@@ -209,7 +209,7 @@
   endif
 endfunction
 
-function args = delfields(args, flds)
+function args = delfields (args, flds)
   idx = cellfun (@(x) any (strcmpi (x, flds)), args);
   if (rows (idx) == 1)
     idx = idx | [false, idx(1:end-1)];
@@ -237,13 +237,13 @@
     vert = args {idx};
   endif
   idx = find (strcmpi (args, "facevertexcdata"), 1, "last") + 1;
-  if (isempty(idx) || idx > nargs)
+  if (isempty (idx) || idx > nargs)
     fvc = [];
   else
     fvc = args {idx};
   endif
   idx = find (strcmpi (args, "facecolor"), 1, "last") + 1;
-  if (isempty(idx) || idx > nargs)
+  if (isempty (idx) || idx > nargs)
     if (!isempty (fvc))
       fc = "flat";
     else
@@ -261,19 +261,19 @@
   endfor
   x = reshape (vert(:,1)(idx), size (idx));
   y = reshape (vert(:,2)(idx), size (idx));
-  if (size(vert,2) > 2)
+  if (columns (vert) > 2)
     z = reshape (vert(:,3)(idx), size (idx));
   else
     z = [];
   endif
 
-  if (size(fvc, 1) == nc || size (fvc, 1) == 1)
+  if (rows (fvc) == nc || rows (fvc) == 1)
     c = reshape (fvc, [1, size(fvc)]);
   else
-    if (size(fvc, 2) == 3)
-      c = cat(3, reshape (fvc(idx, 1), size(idx)),
-              reshape (fvc(idx, 2), size(idx)),
-              reshape (fvc(idx, 3), size(idx)));
+    if (columns (fvc) == 3)
+      c = cat (3, reshape (fvc(idx, 1), size (idx)),
+               reshape (fvc(idx, 2), size (idx)),
+               reshape (fvc(idx, 3), size (idx)));
     elseif (isempty (fvc))
       c = [];
     else ## if (size (fvc, 2) == 1)
@@ -301,19 +301,19 @@
     y = args {idx};
   endif
   idx = find (strcmpi (args, "zdata"), 1, "last") + 1;
-  if (isempty(idx) || idx > nargs)
+  if (isempty (idx) || idx > nargs)
     z = [];
   else
     z = args {idx};
   endif
   idx = find (strcmpi (args, "cdata"), 1, "last") + 1;
-  if (isempty(idx) || idx > nargs)
+  if (isempty (idx) || idx > nargs)
     c = [];
   else
     c = args {idx};
   endif
   idx = find (strcmpi (args, "facecolor"), 1, "last") + 1;
-  if (isempty(idx) || idx > nargs)
+  if (isempty (idx) || idx > nargs)
     if (!isempty (c))
       fc = "flat";
     else
@@ -332,11 +332,11 @@
   else
     vert = [x(:), y(:)];
   endif
-  faces = reshape (1:numel(x), nr, nc);
+  faces = reshape (1:numel (x), nr, nc);
   faces = faces';
 
   if (ndims (c) == 3)
-    fvc = reshape (c, size (c, 1) * size (c, 2), size(c, 3));
+    fvc = reshape (c, size (c, 1) * size (c, 2), size (c, 3));
   else
     fvc = c(:);
   endif