[ESS] Run roxygen examples: how now?

[Paul Johnson]

In functions with roxygen examples, until very recently I could run the
examples even though they had the roxygen comment "##'" at the beginning.
Emacs/ESS would, literally, let me do "next" over and over again to run
example code.

Today I realize that does not happen anymore, Emacs/ESS is treating those
things like comments and the focus skips to the function definition.

Can I make it do the other way now?

I'm in Ubuntu, Emacs 25.2.2, ESS 18.10.2,

I may have broken a feature while trying to learn how to use python or Rmd
documents. My ~/.emacs/elpa directory has accumulated a lot of junk:
auto-complete-20170125.245
company-20190116.1133
dash-20180910.1856
deferred-20170901.1330
ein-20190117.359
elpy-20181228.1721
epl-20180205.2049
ess-smart-underscore-20190110.1750
find-file-in-project-20181217.246
flycheck-20190108.351
gnupg
highlight-indentation-20181204.839
htmlize-20180923.1829
ivy-20190116.1140
js2-mode-20180724.801
julia-mode-20190111.2044
markdown-mode-20181229.1430
material-theme-20171123.1840
math-symbol-lists-20190102.1831
pkg-info-20150517.1143
poly-markdown-20181010.2137
polymode-20190102.1910
poly-noweb-20190102.1938
poly-R-20190111.1908
popup-20160709.1429
py-autopep8-20160925.1052
pyvenv-20181228.1722
r-autoyas-20140101.1510
request-20181129.1138
s-20180406.808
simple-httpd-20190110.1505
skewer-mode-20180706.1807
websocket-20180423.16
yasnippet-20181013.2122
yasnippet-20181015.1212
yasnippet-snippets-20181211.2219

-- 
Paul E. Johnson   http://pj.freefaculty.org
Director, Center for Research Methods and Data Analysis http://crmda.ku.edu

To write to me directly, please address me at pauljohn at ku.edu.

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