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From: | Carsten Dominik |
Subject: | Re: [Orgmode] Pretty org-entities in org-mode buffers |
Date: | Thu, 3 Jun 2010 10:48:04 +0200 |
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 <address@hidden> 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 allof 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? - CarstenThanks -- Eric Carsten Dominik <address@hidden> 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 toit's safety or utility, but I was very pleasantly surprised by the simplicityof the function, and how nice it's been to see my special charactersappear 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 _______________________________________________ Emacs-orgmode mailing list Please use `Reply All' to send replies to the list. address@hidden http://lists.gnu.org/mailman/listinfo/emacs-orgmode- Carsten- Carsten
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