Adding upstream version 7.3.7.upstream/7.3.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

3 files changed, 23 insertions, 2 deletions

diff --git a/sphinx/texinputs/sphinx.xdy b/sphinx/texinputs/sphinx.xdy
index 0dcf113..8df526e 100644
--- a/sphinx/texinputs/sphinx.xdy
+++ b/sphinx/texinputs/sphinx.xdy
@@ -99,7 +99,7 @@
 ;; file, with a blank space after \IeC
 
 ;; Details of the syntax are explained at
-;;     http://xindy.sourceforge.net/doc/manual-3.html
+;;     https://xindy.sourceforge.net/doc/manual-3.html
 ;; In absence of :string, "xindy uses an auto-detection mechanism to decide,
 ;; if the pattern is a regular expression or not". But it is not obvious to
 ;; guess, for example "\\_" is not detected as RE but "\\P\{\}" is, so for
diff --git a/sphinx/texinputs/sphinxlatextables.sty b/sphinx/texinputs/sphinxlatextables.sty
index 9e44532..380fc17 100644
--- a/sphinx/texinputs/sphinxlatextables.sty
+++ b/sphinx/texinputs/sphinxlatextables.sty
@@ -564,7 +564,7 @@
 % 99% or use case.  Or perhaps some trick with storing in a \vbox and recovering
 % via some \vsplit but this becomes complicated... perhaps in future.
 %
-% In passing we obtain baseline alignements across rows (only if
+% In passing we obtain baseline alignments across rows (only if
 % \arraystretch is 1, as LaTeX's does not obey \arraystretch in "p"
 % multi-line contents, only first and last line...)
 %
diff --git a/sphinx/texinputs/sphinxpackagesubstitutefont.sty b/sphinx/texinputs/sphinxpackagesubstitutefont.sty
new file mode 100644
index 0000000..536bf20
--- /dev/null
+++ b/sphinx/texinputs/sphinxpackagesubstitutefont.sty
@@ -0,0 +1,21 @@
+%% a stub for obsoleted LaTeX package substitutefont
+% The package substitutefont stopped being distributed with TeXLive
+% around August 2023 and was moved to "obsolete" section.
+% cf https://ctan.org/pkg/substitutefont
+% Trying to load it raises a LaTeX build error since.
+
+% The \substitutefont has a LaTeX kernel replacement
+%     \DeclareFontFamilySubstitution
+% which was added to LaTeX 2020-02-02
+% The aim of this stub is to do that replacement silently.
+
+% change this info string if making any custom modification
+\ProvidesPackage{sphinxpackagesubstitutefont}[2023/15/11 v7.3.0 substitutefont stub]
+
+\ifdefined\DeclareFontFamilySubstitution
+  \def\substitutefont{\DeclareFontFamilySubstitution}
+\else
+  \usepackage{substitutefont}
+\fi
+
+\endinput