Use '##' for comments which stand alone on a line. * libinterp/corefcn/besselj.cc, libinterp/corefcn/conv2.cc, libinterp/corefcn/pinv.cc, libinterp/corefcn/rand.cc, libinterp/corefcn/regexp.cc, libinterp/corefcn/sqrtm.cc, libinterp/dldfcn/qr.cc, libinterp/parse-tree/pt-eval.cc, scripts/general/cplxpair.m, scripts/general/repmat.m, scripts/help/doc.m, scripts/help/doc_cache_create.m, scripts/image/colorcube.m, scripts/image/hsv2rgb.m, scripts/image/image.m, scripts/io/strread.m, scripts/io/textscan.m, scripts/miscellaneous/bzip2.m, scripts/miscellaneous/edit.m, scripts/miscellaneous/gzip.m, scripts/optimization/__all_opts__.m, scripts/optimization/fminbnd.m, scripts/optimization/sqp.m, scripts/pkg/private/get_forge_pkg.m, scripts/plot/area.m, scripts/plot/stemleaf.m, scripts/plot/surfc.m, scripts/plot/uiresume.m, scripts/plot/zlabel.m, scripts/polynomial/mkpp.m, scripts/polynomial/ppval.m, scripts/set/intersect.m, scripts/signal/freqz.m, scripts/sparse/pcg.m, scripts/sparse/pcr.m, scripts/sparse/svds.m, scripts/sparse/treelayout.m, scripts/specfun/ellipke.m, scripts/special-matrix/toeplitz.m, scripts/strings/dec2base.m, scripts/strings/strsplit.m, scripts/testfun/test.m, test/build-sparse-tests.sh, test/index.tst, test/system.tst: Use '##' for comments which stand alone on a line.

--- a/scripts/plot/zlabel.m	Wed Aug 28 08:41:55 2013 +0100
+++ b/scripts/plot/zlabel.m	Wed Aug 28 08:27:38 2013 -0700
@@ -77,8 +77,6 @@
 %!   z = zlabel ("zlabel_string");
 %!   assert (get (gca, "zlabel"), z);
 %!   assert (get (z, "type"), "text");
-%!   ## FIXME: visible test is failing.  Not sure why.
-%!   #assert (get (z, "visible"), "off");
 %!   assert (get (z, "string"), "zlabel_string");
 %! unwind_protect_cleanup
 %!   close (hf);