maint: Use Octave convention of space after function name in scripts dir. * cplxpair.m, gradient.m, integral.m, integral3.m, interp2.m, interpft.m, num2str.m, pol2cart.m, quad2d.m, quadgk.m, quadl.m, repelem.m, sph2cart.m, convhull.m, delaunay.m, delaunayn.m, movegui.m, print_usage.m, __strip_html_tags__.m, colormap.m, gray2ind.m, imformats.m, importdata.m, javachk.m, condest.m, isbanded.m, krylov.m, lscov.m, rref.m, inputParser.m, publish.m, symvar.m, validateattributes.m, ode15i.m, ode15s.m, ode23.m, ode23s.m, ode45.m, fminbnd.m, fminsearch.m, glpk.m, qp.m, get_forge_pkg.m, installed_packages.m, annotation.m, axis.m, camorbit.m, campos.m, camva.m, camzoom.m, daspect.m, legend.m, pbaspect.m, __gnuplot_legend__.m, light.m, patch.m, plotyy.m, __pie__.m, reducepatch.m, ribbon.m, streamline.m, trisurf.m, figure.m, ndgrid.m, __gnuplot_draw_axes__.m, __opengl_print__.m, padecoef.m, polygcd.m, ppval.m, spline.m, union.m, bicg.m, bicgstab.m, cgs.m, eigs.m, gmres.m, pcg.m, pcr.m, __alltohandles__.m, __sprand__.m, qmr.m, tfqmr.m, betaincinv.m, cosint.m, gammainc.m, discrete_cdf.m, discrete_inv.m, discrete_rnd.m, base2dec.m, strtok.m, compare_plot_demos.m, html_compare_plot_demos.m, speed.m, test.m, weboptions.m, webread.m, webwrite.m: Use Octave convention of space after function name and before '(' in scripts directory.

--- a/scripts/image/imformats.m	Tue Oct 13 15:31:11 2020 -0700
+++ b/scripts/image/imformats.m	Tue Oct 13 18:17:29 2020 -0700
@@ -243,7 +243,7 @@
             "XWD",  {"xwd"},          false;
             };
 
-  for fidx = 1: rows(coders)
+  for fidx = 1:rows (coders)
     formats(fidx).coder = coders{fidx, 1};
     formats(fidx).ext   = coders{fidx, 2};
     formats(fidx).alpha = coders{fidx, 3};
@@ -387,7 +387,7 @@
 %! unwind_protect
 %!   fmt = imformats ("jpg"); # take jpg as template
 %!   fmt.ext = "new_fmt1";
-%!   fmt.read = @(~) true();
+%!   fmt.read = @(~) true ();
 %!   fmt(2) = fmt(1);
 %!   fmt(2).ext = "new_fmt2";
 %!   imformats ("add", fmt);