* How to get === on a line by itself to be a special string
@ 2013-02-10 5:16 Samuel Wales
2013-02-10 9:01 ` Nicolas Goaziou
0 siblings, 1 reply; 3+ messages in thread
From: Samuel Wales @ 2013-02-10 5:16 UTC (permalink / raw)
To: emacs-orgmode
I want separators like this:
===
to be treated as a special string in HTML. This was the
case in the old exporter.
org-html-special-string-regexps is a variable defined in `ox-html.el'.
Its value is (("^-----$" . "<hr/>")
("---\\([^-]\\|$\\)" . "—\\1")
("--\\([^-]\\|$\\)" . "—\\1")
("^===$" . "<hr width=\"10%\"
style=\"width:10%;color:#000;background-color:#000;height:1px;border:none\"
/>")
("\\\\-" . "­")
("---\\([^-]\\)" . "—\\1")
("--\\([^-]\\)" . "–\\1")
("\\.\\.\\." . "…"))
I don't want them to be interpreted as code. I don't want
to turn off all code just to get this one thing to work. I don't want
to do ~===~.
Does this mean some filter has to be used?
This did not work.
(add-to-list 'org-export-filter-code-functions
(lambda (text back-end &rest _rest)
(if (eq back-end 'html)
(replace-regexp-in-string "^===$" "~===~" text)
text)))
Thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to get === on a line by itself to be a special string
2013-02-10 5:16 How to get === on a line by itself to be a special string Samuel Wales
@ 2013-02-10 9:01 ` Nicolas Goaziou
2013-02-12 19:02 ` Samuel Wales
0 siblings, 1 reply; 3+ messages in thread
From: Nicolas Goaziou @ 2013-02-10 9:01 UTC (permalink / raw)
To: Samuel Wales; +Cc: emacs-orgmode
Hello,
Samuel Wales <samologist@gmail.com> writes:
> I want separators like this:
>
> ===
>
> to be treated as a special string in HTML. This was the
> case in the old exporter.
[...]
> I don't want them to be interpreted as code. I don't want
> to turn off all code just to get this one thing to work. I don't want
> to do ~===~.
>
> Does this mean some filter has to be used?
There are a few solutions to your problem: a macro, a hook, a filter...
> This did not work.
>
> (add-to-list 'org-export-filter-code-functions
> (lambda (text back-end &rest _rest)
> (if (eq back-end 'html)
> (replace-regexp-in-string "^===$" "~===~" text)
> text)))
That's because `html' back-end never returns "^===$", but
"<code>=</code>", as "=" is a verbatim marker. Also, the output of
a filter function will appear in the final output. I doubt that you want
"~===~" to appear in your HTML document.
Here is one solution, with a filter:
#+begin_src emacs-lisp
(defun my-rule-markup (paragraph backend info)
(when (and (org-export-derived-backend-p backend 'html)
(string-match "<p>\n<code>=</code>\n</p>\n*" paragraph))
"<hr width=\"10%\" style=\"width:10%;color:#000;background-color:#000;height:1px;border:none\"/>\n\n"))
(add-to-list 'org-export-filter-paragraph-functions 'my-rule-markup)
#+end_src
Regards,
--
Nicolas Goaziou
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to get === on a line by itself to be a special string
2013-02-10 9:01 ` Nicolas Goaziou
@ 2013-02-12 19:02 ` Samuel Wales
0 siblings, 0 replies; 3+ messages in thread
From: Samuel Wales @ 2013-02-12 19:02 UTC (permalink / raw)
To: Nicolas Goaziou; +Cc: emacs-orgmode
On 2/10/13, Nicolas Goaziou <n.goaziou@gmail.com> wrote:
> (defun my-rule-markup (paragraph backend info)
> (when (and (org-export-derived-backend-p backend 'html)
> (string-match "<p>\n<code>=</code>\n</p>\n*" paragraph))
> "<hr width=\"10%\"
> style=\"width:10%;color:#000;background-color:#000;height:1px;border:none\"/>\n\n"))
> (add-to-list 'org-export-filter-paragraph-functions 'my-rule-markup)
I think this restores the behavior. Thank you.
Samuel
--
The Kafka Pandemic: http://thekafkapandemic.blogspot.com
The disease DOES progress. MANY people have died from it. ANYBODY
can get it. There is no hope without action.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2013-02-10 5:16 How to get === on a line by itself to be a special string Samuel Wales
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