maint: Use newlines after "function" and before "endfunction" for clarity. * quad2d.m, rng.m, __ok_cancel_dlg__.m, __unimplemented__.m, get_first_help_sentence.m, imformats.m, vectorize.m, ordeig.m, inputParser.m, tar_is_bsd.m, publish.m, axis.m, legend.m, polar.m, __plt__.m, print.m, __add_default_menu__.m, __gnuplot_draw_axes__.m, struct2hdl.m, movfun.m, gmres.m, pcg.m, __alltohandles__.m, tfqmr.m, betaincinv.m, gammainc.m, gammaincinv.m, mean.m, weboptions.m: Use newlines after "function" and before "endfunction" for clarity.

--- a/scripts/legacy/vectorize.m	Thu Oct 15 21:24:06 2020 -0700
+++ b/scripts/legacy/vectorize.m	Fri Oct 16 09:27:56 2020 -0700
@@ -68,6 +68,7 @@
   else
     error ("vectorize: FUN must be a string or anonymous function handle");
   endif
+
 endfunction
 
 
@@ -94,4 +95,3 @@
 ## Test input validation
 %!error <Invalid call> vectorize ()
 %!error <FUN must be a string or anonymous function handle> vectorize (1)
-