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From: "Juan Manuel Macías" <maciaschain@posteo.net>
To: Ihor Radchenko <yantar92@posteo.net>
Cc: orgmode <emacs-orgmode@gnu.org>
Subject: Re: [patch] Add two new header args to LaTeX block
Date: Sat, 10 Feb 2024 19:35:57 +0000	[thread overview]
Message-ID: <87r0hk863m.fsf@posteo.net> (raw)
In-Reply-To: <87wmrc8b3e.fsf@posteo.net> ("Juan Manuel Macías"'s message of "Sat, 10 Feb 2024 17:48:05 +0000")

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Juan Manuel Macías writes:

>> Ihor Radchenko writes:

>> Would it make sense to make :pdf-process work for png previews as well?
> It would be ideal. The expected value for org-latex-pdf-process is a
> command or a list of commands, but org-preview-latex-default-process
> expects a plist of various processes and parameters. Maybe with some
> conditional? If only the png extension is provided (without the
> :imagemagick argument), then the expected value is for
> org-preview-latex-default-process. In all other cases, the value is for
> org-latex-pdf-process. The argument could then be called simply
> :process. E.g.:
> Assuming the user has somewhere (add-to-list
> org-preview-latex-process-alist my-process):
> :results file :file foo.png :process 'my-process [or :process '(a plist)]
> In other cases, like this:
> :imagemagick yes :results file :file foo.png :process '("lualatex -interaction nonstopmode -output-directory %o %f")
> wdyt?

I am attaching a new patch with this idea incorporated. I have also
changed the name from full-to-pdf to standalone.

Best regards,

Juan Manuel

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From a7f72015007722e665338c39b9a02d675c31cd93 Mon Sep 17 00:00:00 2001
From: Juan Manuel Macias <maciaschain@posteo.net>
Date: Sat, 10 Feb 2024 02:01:08 +0100
Subject: [PATCH] lisp/ob-latex.el: Add two new header args to LaTeX block.

* (org-babel-execute:latex): `:process' allows modifying the value of
`org-latex-pdf-process' or `org-preview-latex-default-process' in a
specific block.  If only the `png' extension is provided (without the
`:imagemagick' argument), then the expected value is for
`org-preview-latex-default-process'. In all other cases, the value is
for `org-latex-pdf-process'.  This argument has no effect if the
conversion is to `HTML'.  The `:standalone' argument requires that
the LaTeX block contains all the code necessary to be compiled, as if
it were an autonomous LaTeX document: the expected result will always
be a PDF file.
 lisp/ob-latex.el | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/lisp/ob-latex.el b/lisp/ob-latex.el
index acb83228b..8bec0c661 100644
--- a/lisp/ob-latex.el
+++ b/lisp/ob-latex.el
@@ -162,6 +162,14 @@ This function is called by `org-babel-execute-src-block'."
 	     (height (and fit (cdr (assq :pdfheight params))))
 	     (width (and fit (cdr (assq :pdfwidth params))))
 	     (headers (cdr (assq :headers params)))
+             (process (cdr (assq :process params)))
+	     (org-preview-latex-default-process (if (and process
+							 (string-suffix-p ".png" out-file)
+							 (not imagemagick))
+						    process
+						  org-preview-latex-default-process))
+	     (org-latex-pdf-process (if process process org-latex-pdf-process))
+	     (standalone (cdr (assq :standalone params)))
 	     (in-buffer (not (string= "no" (cdr (assq :buffer params)))))
 	      (append (cdr (assq :packages params)) org-latex-packages-alist)))
@@ -187,6 +195,14 @@ This function is called by `org-babel-execute-src-block'."
                              (list org-babel-latex-pdf-svg-process)
                              extension err-msg log-buf)))
               (rename-file img-out out-file t))))
+         ((and (string= "pdf" extension) standalone)
+	  (with-temp-file tex-file
+	    (insert body))
+	  (when (file-exists-p out-file) (delete-file out-file))
+	  (let ((tmp-pdf (org-babel-latex-tex-to-pdf tex-file)))
+	    (let* ((log-buf (get-buffer-create "*Org Babel LaTeX Output*"))
+		   (err-msg "org babel latex failed"))
+	      (rename-file tmp-pdf out-file t))))
          ((string-suffix-p ".tikz" out-file)
 	  (when (file-exists-p out-file) (delete-file out-file))
 	  (with-temp-file out-file

  reply	other threads:[~2024-02-10 19:37 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-10  1:58 [patch] Add two new header args to LaTeX block Juan Manuel Macías
2024-02-10 14:37 ` Ihor Radchenko
2024-02-10 15:20   ` Juan Manuel Macías
2024-02-10 16:35     ` Ihor Radchenko
2024-02-10 17:48       ` Juan Manuel Macías
2024-02-10 19:35         ` Juan Manuel Macías [this message]
2024-02-10 21:07           ` Ihor Radchenko
2024-02-10 23:34             ` Juan Manuel Macías
2024-02-11 14:43               ` Ihor Radchenko
2024-02-11 20:01                 ` Juan Manuel Macías
2024-02-13 13:42                   ` Ihor Radchenko
2024-02-13 20:25                     ` Juan Manuel Macías
2024-02-18 14:20                       ` Ihor Radchenko
2024-02-18 13:43                         ` Juan Manuel Macías
2024-02-19 11:15                           ` Ihor Radchenko
2024-02-19 13:24                             ` Juan Manuel Macías

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