latex (1dec22)

git-svn-id: svn://tug.org/texlive/trunk@65161 c570f23f-e606-0410-a88d-b1316a301751

3 files changed, 30 insertions, 11 deletions

diff --git a/Master/texmf-dist/tex/latex/base/latex.ltx b/Master/texmf-dist/tex/latex/base/latex.ltx
index f9373b9d8e3..daf5ff1c8ef 100644
--- a/Master/texmf-dist/tex/latex/base/latex.ltx
+++ b/Master/texmf-dist/tex/latex/base/latex.ltx
@@ -706,7 +706,7 @@
 \def\fmtname{LaTeX2e}
 \edef\fmtversion
    {2022-11-01}
-\def\patch@level{0}
+\def\patch@level{1}
 \edef\development@branch@name{}
 \iffalse
 \def\reserved@a#1/#2/#3\@nil{%
@@ -6744,7 +6744,7 @@ Type  H <return>  for immediate help.}%
              \@xnewline}%
   \@xnewline}
 \let\\\@normalcr
-\def\@vspace@calcify#1{\begingroup\setlength\skip@{#1}\vskip\skip@\endgroup}
+\def\@vspace@calcify#1{\setlength\sp@ce@skip{#1}\vskip\sp@ce@skip}
 
 \DeclareRobustCommand\newline{\@normalcr\relax}
 \def\@xnewline{\@ifnextchar[% ] bracket matching
@@ -6912,7 +6912,8 @@ Type  H <return>  for immediate help.}%
 \expandafter\let\expandafter\@xobeysp\csname nobreakspace \endcsname
 \def\@{\spacefactor\@m{}}%
 \DeclareRobustCommand\hspace{\@ifstar\@hspacer\@hspace}
-\def\@hspace#1{\begingroup\setlength\skip@{#1}\hskip\skip@\endgroup}
+\newskip\sp@ce@skip
+\def\@hspace#1{\setlength\sp@ce@skip{#1}\hskip\sp@ce@skip}
 
 \def\@hspacer#1{\vrule \@width\z@\nobreak
                 \@hspace{#1}\hskip \z@skip}
@@ -17383,9 +17384,7 @@ Type  H <return>  for immediate help.}%
 \cs_set_protected:Npn \reserved@a #1
   {
     \cs_generate_variant:cn { text_ \str_lowercase:n {#1} case:nn } { V }
-    \cs_new_protected:cpx { Make#1case \c_space_tl \c_space_tl \c_space_tl } [##1] ##2
-      { \exp_not:N \@@text@case@aux { \str_lowercase:n {#1} } {##1} {##2} }
-     \ExpandArgs { cnx } \NewExpandableDocumentCommand
+    \ExpandArgs { cnx } \NewExpandableDocumentCommand
        { Make#1case }
        { O{} +m }
        { \exp_not:c { Make#1case \c_space_tl \c_space_tl \c_space_tl } [####1] {####2} }
@@ -17393,6 +17392,27 @@ Type  H <return>  for immediate help.}%
 \reserved@a { Upper }
 \reserved@a { Lower }
 \reserved@a { Title }
+\cs_new_protected:cpn { MakeLowercase \c_space_tl \c_space_tl \c_space_tl } [#1] #2
+  {
+    \let \kernel@saved@OE \OE
+    \let \OE \oe
+    \@@text@case@aux { lower } {#1} {#2}
+    \let \OE \kernel@saved@OE
+  }
+\cs_new_protected:cpn { MakeUppercase \c_space_tl \c_space_tl \c_space_tl } [#1] #2
+  {
+    \let \kernel@saved@oe \oe
+    \let \oe \OE
+    \@@text@case@aux { upper } {#1} {#2}
+    \let \oe \kernel@saved@oe
+  }
+\cs_new_protected:cpn { MakeTitlecase \c_space_tl \c_space_tl \c_space_tl } [#1] #2
+  {
+    \let \kernel@saved@oe \oe
+    \let \oe \OE
+    \@@text@case@aux { title } {#1} {#2}
+    \let \oe \kernel@saved@oe
+  }
 \cs_new_protected_nopar:Npn\AddToNoCaseChangeList
          {\tl_put_right:Nn \l_text_case_exclude_arg_tl}
 \AddToNoCaseChangeList{ \NoCaseChange }
diff --git a/Master/texmf-dist/tex/latex/base/latexrelease.sty b/Master/texmf-dist/tex/latex/base/latexrelease.sty
index 142e0103d19..0597e6a5ba4 100644
--- a/Master/texmf-dist/tex/latex/base/latexrelease.sty
+++ b/Master/texmf-dist/tex/latex/base/latexrelease.sty
@@ -7056,7 +7056,7 @@ of this package available from CTAN}
 \EndIncludeInRelease
 \IncludeInRelease{2020/10/01}%
                  {\@vspace@calcify}{Add calc support}%
-\def\@vspace@calcify#1{\begingroup\setlength\skip@{#1}\vskip\skip@\endgroup}
+\def\@vspace@calcify#1{\setlength\sp@ce@skip{#1}\vskip\sp@ce@skip}
 \EndIncludeInRelease
 \IncludeInRelease{0000/00/00}%
                  {\@vspace@calcify}{Add calc support}%
@@ -7318,7 +7318,8 @@ of this package available from CTAN}
 \EndIncludeInRelease
 \IncludeInRelease{2020/10/01}%
                  {\@hspace}{Support calc with \hspace}%
-\def\@hspace#1{\begingroup\setlength\skip@{#1}\hskip\skip@\endgroup}
+\newskip\sp@ce@skip
+\def\@hspace#1{\setlength\sp@ce@skip{#1}\hskip\sp@ce@skip}
 \EndIncludeInRelease
 \IncludeInRelease{0000/00/00}%
                  {\@hspace}{Support calc with \hspace}%
diff --git a/Master/texmf-dist/tex/latex/base/ltxdoc.cls b/Master/texmf-dist/tex/latex/base/ltxdoc.cls
index dad98fadd09..9cf4c034c5f 100644
--- a/Master/texmf-dist/tex/latex/base/ltxdoc.cls
+++ b/Master/texmf-dist/tex/latex/base/ltxdoc.cls
@@ -43,7 +43,7 @@
 %% extension .ins) which are part of the distribution.
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ltxdoc}
-         [2022/06/22 v2.1h Standard LaTeX documentation class]
+         [2022/06/22 v2.1i Standard LaTeX documentation class]
 \DeclareOption{a5paper}{\@latexerr{Option not supported}%
    {}}
 \newif\ifltxdoc@load@cfg@ \ltxdoc@load@cfg@true
@@ -263,9 +263,7 @@ Bug reports can be opened (category \texttt{#1}) at\\%
   \par
   \vskip 1.5em}
 \def\task#1#2{}
-\DeclareRobustCommand\cs[1]{\texttt{\bslash\detokenize{#1}}}%
 \AtBeginDocument{%
-  \renewcommand\PrintMacroName[1]{\MacroFont\detokenize{#1}}%
   \providecommand\LuaTeX{Lua\TeX}
   \providecommand\cls{\textsf}
   \providecommand\pkg{\textsf}