在 2025/3/26 2:37, Ihor Radchenko 写道:
Billy Lei <leiyixi...@outlook.com> writes:
Subject: [PATCH] org-preview-latex-process-alist: Add xdv support for latex
preview
* lisp/org.el (org-preview-latex-process-alist): Add new process "xelatex" to
allow using xelatex to generate latex preview.
Thanks for the patch!
:image-size-adjust (1.7 . 1.5)
:latex-compiler ("latex -interaction nonstopmode -output-directory %o
%f")
:image-converter ("dvisvgm %f --no-fonts --exact-bbox --scale=%S
--output=%O"))
+ (xelatex
+ :programs ("xelatex" "dvisvgm")
+ :description "xdv > svg"
+ :message "you need to install the programs: xelatex and dvisvgm."
+ :image-input-type "xdv"
+ :image-output-type "svg"
+ :image-size-adjust (1.0 . 1.0)
Any reason you are using different value for :image-size-adjust here?
Also, please update :package-version tag in the defcustom and announce
the new value in the ORG-NEWS.
I've updated it to use (1.7 . 1.5) size adjust option. The
:package-version tag and ORG-NEWS are also updated.From e45350529359e39368bcd29241347ccf071bcb52 Mon Sep 17 00:00:00 2001
From: Leilei332 <leiyixi...@outlook.com>
Date: Sat, 22 Mar 2025 10:20:56 +0800
Subject: [PATCH] org-preview-latex-process-alist: Add xdv support for latex
preview
* lisp/org.el (org-preview-latex-process-alist): Add new process "xelatex" to
allow using xelatex to generate latex preview.
---
etc/ORG-NEWS | 4 ++++
lisp/org.el | 11 ++++++++++-
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/etc/ORG-NEWS b/etc/ORG-NEWS
index 332586f..c4957e0 100644
--- a/etc/ORG-NEWS
+++ b/etc/ORG-NEWS
@@ -237,6 +237,10 @@ You may return to the previous behaviour by setting
Note that Emacs warnings can always be suppressed by clicking on ⛔
symbol or by customizing ~warning-suppress-types~.
+*** Add xdv support for LaTeX preview
+
+A new process =xelatex= is added to ~org-preview-process-alist~ to allow
generating LaTeX fragment preview through xdv file produced by XeLaTeX, which
has better support for Unicode.
+
*** New option ~org-edit-keep-region~
Since Org 9.7, structure editing commands do not deactivate region
diff --git a/lisp/org.el b/lisp/org.el
index ebc8894..63b158b 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -3392,6 +3392,15 @@ All available processes and theirs documents can be
found in
:image-size-adjust (1.7 . 1.5)
:latex-compiler ("latex -interaction nonstopmode -output-directory %o %f")
:image-converter ("dvisvgm %f --no-fonts --exact-bbox --scale=%S
--output=%O"))
+ (xelatex
+ :programs ("xelatex" "dvisvgm")
+ :description "xdv > svg"
+ :message "you need to install the programs: xelatex and dvisvgm."
+ :image-input-type "xdv"
+ :image-output-type "svg"
+ :image-size-adjust (1.7 . 1.5)
+ :latex-compiler ("xelatex -no-pdf -interaction nonstopmode
-output-directory %o %f")
+ :image-converter ("dvisvgm %f --no-fonts --exact-bbox --scale=%S
--output=%O"))
(imagemagick
:programs ("latex" "convert")
:description "pdf > png"
@@ -3453,7 +3462,7 @@ Place-holders only used by `:image-converter':
%S the image size scale ratio, which is used to adjust image size by some
processing commands."
:group 'org-latex
- :package-version '(Org . "9.6")
+ :package-version '(Org . "9.8")
:type '(alist :tag "LaTeX to image backends"
:value-type (plist)))
--
2.48.1.windows.1
