Hi Eric,
have you been able to get past this issue?
- Carsten
On May 17, 2010, at 5:01 PM, Eric Schulte wrote:
So looking into this slightly deeper,
I do have org-pretty-entities set to t in my config.
Toggling entities display with C-c C-x \ has no effect.
The value of org-highlight-latex-fragments-and-specials is nil.
Entities are only displayed when I search for the "\\" character, no
other searches result in displayed entities.
Interestingly, when starting with a fresh "emacs -Q" and only loading
--8<---------------cut here---------------start------------->8---
(load-file "~/src/org/lisp/org-install.el")
(setq org-pretty-entities t)
--8<---------------cut here---------------end--------------->8---
I have the same problem, so maybe my version of Emacs is to blame, I'm
using the latest from the emacs git/bzr repo
--8<---------------cut here---------------start------------->8---
~/src/emacs/src/emacs --version
GNU Emacs 24.0.50.1
Copyright (C) 2010 Free Software Foundation, Inc.
GNU Emacs comes with ABSOLUTELY NO WARRANTY.
You may redistribute copies of Emacs
under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
--8<---------------cut here---------------end--------------->8---
When I get some more time, I'll look into this further.
Thanks -- Eric
Carsten Dominik <carsten.domi...@gmail.com> writes:
On May 16, 2010, at 11:09 PM, Eric Schulte wrote:
Hi Carsten,
Thanks for folding in this feature.
I'm having some weird issues using the new entities display. The
entities are not fontified in my org-mode buffers despite having set
the
org-pretty-entities variable to t. However if I search
`isearch-forward-regexp' for the "\\" character in the buffer then
all
of the entities are displayed (e.g. \sum is replaced with ∑).
Any idea why the entity display is only working during a search?
One idea: Do you have turned on org-highlight-latex-fragments-and-
specials?
- Carsten
Thanks -- Eric
Carsten Dominik <carsten.domi...@gmail.com> writes:
Hi everyone,
a modified version of Eric's code is now included into Org, I just
pushed it
to the git repo.
You can use the command `C-c C-x \' to toggle this feature.
The variable `org-pretty-entities' determines if this mode is on by
default.
Finally, you can use
#+STARTUP: entitiespretty
#+STARTUP: entitiesplain
to change things on a per-file base.
Thanks to Eric for this great idea.
- Carsten
On May 5, 2010, at 6:19 PM, Eric Schulte wrote:
Hi,
Recently I've been making use of org-entites for exporting my
greek/
math
heavy class notes to HTML. I'm really loving the results.
This morning I've started playing around with the below function
`org-pretty-entities', which is adapted from Phil Hagelberg's
`pretty-lambdas'[1]. Calling this function in an org-mode buffer
will
have the effect of fontifying all org-entities text strings as the
character which they represent, so \Delta is replaced with Δ,
\lambda
with λ, \in with ∈, and so forth.
I've just started playing with this, and I make no guarantees as
to
it's
safety or utility, but I was very pleasantly surprised by the
simplicity
of the function, and how nice it's been to see my special
characters
appear in org-mode buffers as I type.
#+begin_src emacs-lisp :results silent
(defun org-pretty-entities ()
(interactive)
(font-lock-add-keywords
nil (mapcar
(lambda (el)
(list
(concat "(?\\(" (regexp-quote "\\") (nth 0 el) "[\s]" "\
\)")
`(0 (progn (compose-region (match-beginning 1) (-
(match-
end 1) 1)
,(nth 6 el)) nil))))
org-entities)))
(org-pretty-entities)
#+end_src
To try this out, just evaluate the above code block inside of an
org-mode buffer, then starting typing out org-entities.
Hope others find this useful.
Best -- Eric
Footnotes:
[1]
http://github.com/technomancy/emacs-starter-kit/blob/master/starter-kit-defuns.el#L135
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