* Logical not in org-entities.el
@ 2013-01-05 21:11 Florian Beck
2013-01-05 22:08 ` Florian Beck
0 siblings, 1 reply; 7+ messages in thread
From: Florian Beck @ 2013-01-05 21:11 UTC (permalink / raw)
To: emacs-orgmode
Hi!
org-entities contains the line:
("not" "\\textlnot{}" nil "¬" "[angled dash]" "¬" "¬")
This should be
("neg" "\\neg" t "¬" "[angled dash]" "¬" "¬")
The first line fails in math mode (i.e. "\not" is not replaced at all
and negates/slashes the next symbol); the second works in either case.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Logical not in org-entities.el
2013-01-05 21:11 Logical not in org-entities.el Florian Beck
@ 2013-01-05 22:08 ` Florian Beck
2013-01-06 6:14 ` Bastien
0 siblings, 1 reply; 7+ messages in thread
From: Florian Beck @ 2013-01-05 22:08 UTC (permalink / raw)
To: emacs-orgmode
> org-entities contains the line:
>
> ("not" "\\textlnot{}" nil "¬" "[angled dash]" "¬" "¬")
>
> This should be
>
> ("neg" "\\neg" t "¬" "[angled dash]" "¬" "¬")
>
> The first line fails in math mode (i.e. "\not" is not replaced at all
> and negates/slashes the next symbol); the second works in either case.
OK, so org doesn't touch anything inside a math environment at all.
Which makes sense in a way. The confusion arises with
org-pretty-entities because what you see is definitely not what you get.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Logical not in org-entities.el
2013-01-05 22:08 ` Florian Beck
@ 2013-01-06 6:14 ` Bastien
2013-01-06 10:40 ` Florian Beck
0 siblings, 1 reply; 7+ messages in thread
From: Bastien @ 2013-01-06 6:14 UTC (permalink / raw)
To: Florian Beck; +Cc: emacs-orgmode
Hi Florian,
Florian Beck <fb@miszellen.de> writes:
> The confusion arises with org-pretty-entities because
> what you see is definitely not what you get.
Mhh... not sure what you mean: what do you see that you don't get?
Thanks,
--
Bastien
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Logical not in org-entities.el
2013-01-06 6:14 ` Bastien
@ 2013-01-06 10:40 ` Florian Beck
2013-01-06 11:39 ` Bastien
0 siblings, 1 reply; 7+ messages in thread
From: Florian Beck @ 2013-01-06 10:40 UTC (permalink / raw)
To: Bastien; +Cc: emacs-orgmode
On 01/06/2013 07:14 AM, Bastien wrote:
> Hi Florian,
>
> Florian Beck <fb@miszellen.de> writes:
>
>> The confusion arises with org-pretty-entities because
>> what you see is definitely not what you get.
>
> Mhh... not sure what you mean: what do you see that you don't get?
With org-pretty-entities:
On display, org-entities handles all entities and displays them as
unicode characters, even inside math blocks.
On export, org-entities only handles entities outside math. Most of the
time it doesn't matter because the entity name is the same as the latex
command. But in case of "$\not a$" latex export and fontification
differ: the fontified buffer shows the angled dash (¬), the exported
document shows a slash through the next charaxter.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Logical not in org-entities.el
2013-01-06 10:40 ` Florian Beck
@ 2013-01-06 11:39 ` Bastien
2013-01-06 22:00 ` Florian Beck
0 siblings, 1 reply; 7+ messages in thread
From: Bastien @ 2013-01-06 11:39 UTC (permalink / raw)
To: Florian Beck; +Cc: emacs-orgmode
Hi Florian,
Florian Beck <fb@miszellen.de> writes:
> With org-pretty-entities:
> On display, org-entities handles all entities and displays them as unicode
> characters, even inside math blocks.
> On export, org-entities only handles entities outside math. Most of the
> time it doesn't matter because the entity name is the same as the latex
> command. But in case of "$\not a$" latex export and fontification differ:
> the fontified buffer shows the angled dash (¬), the exported document shows
> a slash through the next charaxter.
In master, I added
("neg" "\\neg{}" nil "¬" "[angled dash]" "¬" "¬")
in (defconst org-entities ...)
so that you can now use it to produce \\neg{} where relevant.
Thanks,
--
Bastien
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Logical not in org-entities.el
2013-01-06 11:39 ` Bastien
@ 2013-01-06 22:00 ` Florian Beck
2013-01-06 22:07 ` Bastien
0 siblings, 1 reply; 7+ messages in thread
From: Florian Beck @ 2013-01-06 22:00 UTC (permalink / raw)
To: Bastien; +Cc: emacs-orgmode
On 01/06/2013 12:39 PM, Bastien wrote:
> In master, I added
>
> ("neg" "\\neg{}" nil "¬" "[angled dash]" "¬" "¬")
>
> in (defconst org-entities ...)
>
> so that you can now use it to produce \\neg{} where relevant.
Thanks, but: \neg has to be put in math mode.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Logical not in org-entities.el
2013-01-06 22:00 ` Florian Beck
@ 2013-01-06 22:07 ` Bastien
0 siblings, 0 replies; 7+ messages in thread
From: Bastien @ 2013-01-06 22:07 UTC (permalink / raw)
To: Florian Beck; +Cc: emacs-orgmode
Hi Florian,
Florian Beck <fb@miszellen.de> writes:
> Thanks, but: \neg has to be put in math mode.
Isn't it the case for other entities as well?
--
Bastien
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2013-01-06 22:07 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2013-01-05 21:11 Logical not in org-entities.el Florian Beck
2013-01-05 22:08 ` Florian Beck
2013-01-06 6:14 ` Bastien
2013-01-06 10:40 ` Florian Beck
2013-01-06 11:39 ` Bastien
2013-01-06 22:00 ` Florian Beck
2013-01-06 22:07 ` Bastien
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