[elpa] externals/org 3d04af3826 1/2: org-latex-paragraph: Ensure that paragraphs are not split by empty lines

[ELPA Syncer]

branch: externals/org
commit 3d04af3826b3258a643ee42abf092fb2ad652695
Author: Ihor Radchenko <yantar92@posteo.net>
Commit: Ihor Radchenko <yantar92@posteo.net>

    org-latex-paragraph: Ensure that paragraphs are not split by empty lines
    
    * lisp/ox-latex.el (org-latex-paragraph): If export creates single
    paragraph contents with empty lines, remove the empty lines to ensure
    that we retain a single paragraph.
    
    Reported-by: Max Nikulin <manikulin@gmail.com>
    Link: https://orgmode.org/list/tufdb6$11h2$1@ciao.gmane.io
---
 lisp/ox-latex.el | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lisp/ox-latex.el b/lisp/ox-latex.el
index b84fe89db1..698eee3e75 100644
--- a/lisp/ox-latex.el
+++ b/lisp/ox-latex.el
@@ -2980,7 +2980,14 @@ information."
   "Transcode a PARAGRAPH element from Org to LaTeX.
 CONTENTS is the contents of the paragraph, as a string.  INFO is
 the plist used as a communication channel."
-  contents)
+  ;; Ensure that we do not create multiple paragraphs, when a single
+  ;; paragraph is expected.
+  ;; Multiple newlines may appear in CONTENTS, for example, when
+  ;; certain objects are stripped from export, leaving single newlines
+  ;; before and after.
+  (replace-regexp-in-string
+   (rx "\n" (1+ (0+ space) "\n")) "\n"
+   contents))
 
 
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