[3.13] Doc: Fix default ``latex_elements['papersize']`` (GH-124525) (#124725)

Doc: Fix default ``latex_elements['papersize']`` (GH-124525)

https://www.sphinx-doc.org/en/master/latex.htmlGH-the-latex-elements-configuration-setting

It should be 'letterpaper' or 'a4paper' not 'letter' or 'a4'
(not to be confused with PAPER env variable).
(cherry picked from commit fae5058ec13aa3b4f1acc549fadfbbbc2628f1e9)

Co-authored-by: Jean-François B <2589111+jfbu@users.noreply.github.com>

diff --git a/Doc/conf.py b/Doc/conf.py
index 27cf03d6bea05aacb65fe98a2bac6bef20f4228d..5f22340ac434c94f2758f16e4074b690f7766efd 100644 (file)
--- a/Doc/conf.py
+++ b/Doc/conf.py
@@ -413,8 +413,8 @@ latex_elements = {
 \let\endVerbatim=\endOriginalVerbatim
 \setcounter{tocdepth}{2}
 ''',
-    # The paper size ('letter' or 'a4').
-    'papersize': 'a4',
+    # The paper size ('letterpaper' or 'a4paper').
+    'papersize': 'a4paper',
     # The font size ('10pt', '11pt' or '12pt').
     'pointsize': '10pt',
 }