Re: How to avoid "Listing 1" on all code examples in org2blog export to wordpress?

[Steinar Bang <sb@dod.no>]

>>>>> Steinar Bang <sb@dod.no>:

>> Platform: GNU Emacs 26.3 (build 1, i686-w64-mingw32) of 2019-08-29
>> Org mode version 9.1.9 (release_9.1.9-65-g5e4542 @ c:/ProgramFiles/emacs-26.3-i686/share/emacs/26.3/lisp/org/)
>> Org2Blog 1.1.1

>> When I export to wordpress I get "Listing 1" on all text or code
>> examples in the wordpress blog, se e.g.
>>  https://steinar.bang.priv.no/2019/11/30/rewriting-applications-to-use-pax-jdbc-config-and-liquibase/

>> Is there a way to lose the "Listing 1" text completely? 

> I haven't been able to remove them from the export, which would have
> been my preferred solution,

The two lines of ox-html.el that produce "Listing 1", are:
 https://github.com/bzg/org-mode/blob/master/lisp/ox-html.el#L2401
and
 https://github.com/bzg/org-mode/blob/master/lisp/ox-html.el#L3487

I think the second one can be made empty by giving the code example an
empty caption (and this is probably also the one hidden by the CSS?)

But I have one case where neither the CSS suppression or an empty
caption works.  It still shows the useless and meaningless "Listing 1".

Very annoying.