* [PATCH] org-preview-latex-fragment in indirect buffers
@ 2011-04-29 0:46 Darlan Cavalcante Moreira
2011-05-10 21:19 ` Darlan Cavalcante Moreira
0 siblings, 1 reply; 3+ messages in thread
From: Darlan Cavalcante Moreira @ 2011-04-29 0:46 UTC (permalink / raw)
To: Orgmode Mailing List
Hello,
I frequently use indirect buffers with org but org-preview-latex-fragment
does not work when in an indirect buffer. The reason is that
org-preview-latex-fragment uses "buffer-file-name" to get the name of the
file associated with the current buffer, but this is nil for indirect
buffers.
To solve this, all its necessary is to define the function below
--8<---------------cut here---------------start------------->8---
(defun org-buffer-file-name ()
"Similar to buffer-file-name, but also work on indirect buffers."
(buffer-file-name (buffer-base-buffer))
)
--8<---------------cut here---------------end--------------->8---
and replace "buffer-file-name" in the org-preview-latex-fragment by
"(org-buffer-file-name)". This works in both: "normal" buffers and indirect
buffers.
--
Darlan
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] org-preview-latex-fragment in indirect buffers
2011-04-29 0:46 [PATCH] org-preview-latex-fragment in indirect buffers Darlan Cavalcante Moreira
@ 2011-05-10 21:19 ` Darlan Cavalcante Moreira
2011-05-13 12:45 ` [Accepted] " Carsten Dominik
0 siblings, 1 reply; 3+ messages in thread
From: Darlan Cavalcante Moreira @ 2011-05-10 21:19 UTC (permalink / raw)
To: Orgmode Mailing List, darcamo
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This is a rather small change in org.el. Since I didn't get a response
(even rejected) I suspect this is because I didn't attached a proper patch
so that the patchwork server can get it.
The patch is attached now.
--
Darlan
[-- Attachment #2: org.el.diff --]
[-- Type: text/plain, Size: 1020 bytes --]
diff --git a/lisp/org.el b/lisp/org.el
index acbb261..eb95efa 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -16151,6 +16151,11 @@ Revert to the normal definition outside of these fragments."
(mapc 'delete-overlay org-latex-fragment-image-overlays)
(setq org-latex-fragment-image-overlays nil))
+(defun org-buffer-file-name ()
+ "Similar to buffer-file-name, but also works on indirect buffers."
+ (buffer-file-name (buffer-base-buffer))
+ )
+
(defun org-preview-latex-fragment (&optional subtree)
"Preview the LaTeX fragment at point, or all locally or globally.
If the cursor is in a LaTeX fragment, create the image and overlay
@@ -16189,7 +16194,7 @@ The images can be removed again with \\[org-ctrl-c-ctrl-c]."
(org-format-latex
(concat "ltxpng/" (file-name-sans-extension
(file-name-nondirectory
- buffer-file-name)))
+ (org-buffer-file-name))))
default-directory 'overlays msg at 'forbuffer 'dvipng)
(message msg "done. Use `C-c C-c' to remove images.")))))
^ permalink raw reply related [flat|nested] 3+ messages in thread* [Accepted] org-preview-latex-fragment in indirect buffers
2011-05-10 21:19 ` Darlan Cavalcante Moreira
@ 2011-05-13 12:45 ` Carsten Dominik
0 siblings, 0 replies; 3+ messages in thread
From: Carsten Dominik @ 2011-05-13 12:45 UTC (permalink / raw)
To: emacs-orgmode
Patch 800 (http://patchwork.newartisans.com/patch/800/) is now "Accepted".
Maintainer comment: none
This relates to the following submission:
http://mid.gmane.org/%3C4dc9abe5.61adec0a.2a56.0767%40mx.google.com%3E
Here is the original message containing the patch:
> Content-Type: text/plain; charset="utf-8"
> MIME-Version: 1.0
> Content-Transfer-Encoding: 7bit
> Subject: [O] org-preview-latex-fragment in indirect buffers
> Date: Wed, 11 May 2011 02:19:29 -0000
> From: Darlan Cavalcante Moreira <darcamo@gmail.com>
> X-Patchwork-Id: 800
> Message-Id: <4dc9abe5.61adec0a.2a56.0767@mx.google.com>
> To: Orgmode Mailing List <emacs-orgmode@gnu.org>, darcamo@gmail.com
>
> This is a rather small change in org.el. Since I didn't get a response
> (even rejected) I suspect this is because I didn't attached a proper patch
> so that the patchwork server can get it.
>
> The patch is attached now.
>
> ---
> Darlan
>
> diff --git a/lisp/org.el b/lisp/org.el
> index acbb261..eb95efa 100644
> --- a/lisp/org.el
> +++ b/lisp/org.el
> @@ -16151,6 +16151,11 @@ Revert to the normal definition outside of these fragments."
> (mapc 'delete-overlay org-latex-fragment-image-overlays)
> (setq org-latex-fragment-image-overlays nil))
>
> +(defun org-buffer-file-name ()
> + "Similar to buffer-file-name, but also works on indirect buffers."
> + (buffer-file-name (buffer-base-buffer))
> + )
> +
> (defun org-preview-latex-fragment (&optional subtree)
> "Preview the LaTeX fragment at point, or all locally or globally.
> If the cursor is in a LaTeX fragment, create the image and overlay
> @@ -16189,7 +16194,7 @@ The images can be removed again with \\[org-ctrl-c-ctrl-c]."
> (org-format-latex
> (concat "ltxpng/" (file-name-sans-extension
> (file-name-nondirectory
> - buffer-file-name)))
> + (org-buffer-file-name))))
> default-directory 'overlays msg at 'forbuffer 'dvipng)
> (message msg "done. Use `C-c C-c' to remove images.")))))
>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2011-05-13 12:45 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2011-04-29 0:46 [PATCH] org-preview-latex-fragment in indirect buffers Darlan Cavalcante Moreira
2011-05-10 21:19 ` Darlan Cavalcante Moreira
2011-05-13 12:45 ` [Accepted] " Carsten Dominik
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