>From 379e23545d7e55766e48b50514bd797bdf691a40 Mon Sep 17 00:00:00 2001
From: TEC <[email protected]>
Date: Sun, 24 May 2020 23:35:33 +0800
Subject: [PATCH] Extend org-edit-special to editing LaTeX-fragments
---
lisp/org-src.el | 19 +++++++++++++++++++
lisp/org.el | 1 +
2 files changed, 20 insertions(+)
diff --git a/lisp/org-src.el b/lisp/org-src.el
index c9eef744e..d648ce2c9 100644
--- a/lisp/org-src.el
+++ b/lisp/org-src.el
@@ -363,6 +363,10 @@ where BEG and END are buffer positions and CONTENTS is a string."
(end (progn (goto-char (org-element-property :end datum))
(search-backward "}" (line-beginning-position) t))))
(list beg end (buffer-substring-no-properties beg end))))
+ ((eq type 'latex-fragment)
+ (let ((beg (org-element-property :begin datum))
+ (end (org-element-property :end datum)))
+ (list beg end (buffer-substring-no-properties beg end))))
((org-element-property :contents-begin datum)
(let ((beg (org-element-property :contents-begin datum))
(end (org-element-property :contents-end datum)))
@@ -959,6 +963,21 @@ Throw an error when not at such a table."
(table-recognize)
t))
+(defun org-edit-latex-fragment ()
+ "Edit LaTeX fragment at point."
+ (interactive)
+ (let ((context (org-element-context)))
+ (unless (and (eq (org-element-type context) 'latex-fragment)
+ (org-src--on-datum-p context))
+ (user-error "Not on a LaTeX fragment"))
+ (pp (org-element-property :contents-begin context))
+ (org-src--edit-element
+ context
+ (org-src--construct-edit-buffer-name (buffer-name) "LaTeX fragment")
+ (org-src-get-lang-mode "latex")
+ t)
+ t))
+
(defun org-edit-latex-environment ()
"Edit LaTeX environment at point.
\\<org-src-mode-map>
diff --git a/lisp/org.el b/lisp/org.el
index 40c3c46b9..0808fc210 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -17347,6 +17347,7 @@ Otherwise, return a user error."
(pcase (org-element-type context)
(`footnote-reference (org-edit-footnote-reference))
(`inline-src-block (org-edit-inline-src-code))
+ (`latex-fragment (org-edit-latex-fragment))
(`timestamp (if (eq 'inactive (org-element-property :type context))
(call-interactively #'org-time-stamp-inactive)
(call-interactively #'org-time-stamp)))
--
2.26.2
