beamer (2dec18)

git-svn-id: svn://tug.org/texlive/trunk@49306 c570f23f-e606-0410-a88d-b1316a301751

9 files changed, 23 insertions, 17 deletions

diff --git a/Master/texmf-dist/tex/latex/beamer/beamer.cls b/Master/texmf-dist/tex/latex/beamer/beamer.cls
index 099829fd4d9..f714632305e 100644
--- a/Master/texmf-dist/tex/latex/beamer/beamer.cls
+++ b/Master/texmf-dist/tex/latex/beamer/beamer.cls
@@ -12,7 +12,7 @@
 % See the file doc/licenses/LICENSE for more details.
 
 \ProvidesClass{beamer}
-  [2018/09/20 v3.54 A class for typesetting presentations]
+  [2018/12/02 v3.55 A class for typesetting presentations]
 
 % Setup modes and check for article option
 % Also loads packages required by both beamer and beamerarticle
diff --git a/Master/texmf-dist/tex/latex/beamer/beamerarticle.sty b/Master/texmf-dist/tex/latex/beamer/beamerarticle.sty
index 8675483053b..ed933f2a1a2 100644
--- a/Master/texmf-dist/tex/latex/beamer/beamerarticle.sty
+++ b/Master/texmf-dist/tex/latex/beamer/beamerarticle.sty
@@ -12,7 +12,7 @@
 % See the file doc/licenses/LICENSE for more details.
 
 \ProvidesPackage{beamerarticle}
-  [2018/09/20 v3.54 beamer input in article mode]
+  [2018/12/02 v3.55 beamer input in article mode]
 
 % Setup modes and check for article option
 % Also loads packages required by both beamer and beamerarticle
diff --git a/Master/texmf-dist/tex/latex/beamer/beamerbasefont.sty b/Master/texmf-dist/tex/latex/beamer/beamerbasefont.sty
index 2f24502810b..1a611e3f928 100644
--- a/Master/texmf-dist/tex/latex/beamer/beamerbasefont.sty
+++ b/Master/texmf-dist/tex/latex/beamer/beamerbasefont.sty
@@ -183,6 +183,8 @@
   \edef\beamer@fmdef{\mathfamilydefault}%
   % supress for standard cm
   \ifx\beamer@fmdef\beamer@cmr\beamer@suppressreplacementstrue\fi
+  % supress for unicode math fonts
+  \@ifpackageloaded{unicode-math}{\beamer@suppressreplacementstrue}{}
   % supress for mathtime serif and math minion serif
   \@ifpackageloaded{arevmath}{\ifbeamer@sansmath\else\beamer@suppressreplacementstrue\fi}{}%
   \@ifpackageloaded{hvmath}{\ifbeamer@sansmath\else\beamer@suppressreplacementstrue\fi}{}%
diff --git a/Master/texmf-dist/tex/latex/beamer/beamerbaseframe.sty b/Master/texmf-dist/tex/latex/beamer/beamerbaseframe.sty
index a4e742f2a5d..ff4597cfd3b 100644
--- a/Master/texmf-dist/tex/latex/beamer/beamerbaseframe.sty
+++ b/Master/texmf-dist/tex/latex/beamer/beamerbaseframe.sty
@@ -655,7 +655,10 @@
 
   \def\frame{\@ifnextchar<\beamer@frame{\beamer@frame<*>}}
   \def\beamer@frame<#1>{\@ifnextchar[{\beamer@@frame<#1>}{\beamer@@frame<#1>[]}}
-  \long\def\beamer@@frame<#1>[#2]{%
+  \def\beamer@@frame<#1>[{\@ifnextchar<{\beamer@framedefaultospec<#1>[}{\beamer@@@@frame<#1>[}}
+  \def\beamer@framedefaultospec<#1>[#2]{%
+    \@ifnextchar[{\beamer@@@@frame<#1>}{\beamer@@@@frame<#1>[]}}
+  \long\def\beamer@@@@frame<#1>[#2]{%
     \global\let\insertframetitle=\@empty%
     \global\let\insertframesubtitle=\@empty%
     \beamer@slideinframe=1\relax%
diff --git a/Master/texmf-dist/tex/latex/beamer/beamerbaselocalstructure.sty b/Master/texmf-dist/tex/latex/beamer/beamerbaselocalstructure.sty
index f2322ee936d..182a5f88738 100644
--- a/Master/texmf-dist/tex/latex/beamer/beamerbaselocalstructure.sty
+++ b/Master/texmf-dist/tex/latex/beamer/beamerbaselocalstructure.sty
@@ -151,7 +151,7 @@
               \topsep    2\p@ \@plus1\p@ \@minus2\p@
               \parsep    0\p@   \@plus\p@
               \itemsep   \parsep}
-
+\setlength\partopsep{\z@skip}
 
 %
 %
diff --git a/Master/texmf-dist/tex/latex/beamer/beamerbasetoc.sty b/Master/texmf-dist/tex/latex/beamer/beamerbasetoc.sty
index 4587a7f0137..9b39d707e07 100644
--- a/Master/texmf-dist/tex/latex/beamer/beamerbasetoc.sty
+++ b/Master/texmf-dist/tex/latex/beamer/beamerbasetoc.sty
@@ -101,6 +101,7 @@
 \def\beamer@tocifnothide#1{\csname beamer@tocinvcheck@#1\endcsname}
 \let\beamer@tocinvcheck@hide\@gobble
 \let\beamer@tocinvcheck@show\@firstofone
+\let\beamer@tocinvcheck@shaded\@firstofone
 
 \def\beamer@hidetext{hide}
 
diff --git a/Master/texmf-dist/tex/latex/beamer/beamerouterthemedefault.sty b/Master/texmf-dist/tex/latex/beamer/beamerouterthemedefault.sty
index 253313c2c95..cd7537d36cd 100644
--- a/Master/texmf-dist/tex/latex/beamer/beamerouterthemedefault.sty
+++ b/Master/texmf-dist/tex/latex/beamer/beamerouterthemedefault.sty
@@ -158,11 +158,11 @@
     \usebeamerfont{frametitle}%
     \vbox{}\vskip-1ex%
     \if@tempswa\else\csname beamer@fte#1\endcsname\fi%
-    \strut\insertframetitle\strut\par%
+    \strut\insertframetitle\par%
     {%
       \ifx\insertframesubtitle\@empty%
       \else%
-      {\usebeamerfont{framesubtitle}\usebeamercolor[fg]{framesubtitle}\insertframesubtitle\strut\par}%
+      {\usebeamerfont{framesubtitle}\usebeamercolor[fg]{framesubtitle}\strut\insertframesubtitle\par}%
       \fi
     }%
     \vskip-1ex%
@@ -203,21 +203,21 @@
       \end{pgfpicture}}
     \nointerlineskip
     \vbox to .25\paperheight{\vskip0.5em
-      \hbox{\insertshorttitle[width=8cm]}%
+      \hbox{\insertshorttitle[width=0.75\textwidth]}%
       \setbox\beamer@tempbox=\hbox{\insertsection}%
       \hbox{\ifdim\wd\beamer@tempbox>1pt{\hskip4pt\raise3pt\hbox{\vrule
             width0.4pt height7pt\vrule width 9pt
-            height0.4pt}}\hskip1pt\hbox{\begin{minipage}[t]{7.5cm}\def\breakhere{}\insertsection\end{minipage}}\fi%
+            height0.4pt}}\hskip1pt\hbox{\begin{minipage}[t]{0.71\textwidth}\def\breakhere{}\insertsection\end{minipage}}\fi%
       }%
       \setbox\beamer@tempbox=\hbox{\insertsubsection}%
       \hbox{\ifdim\wd\beamer@tempbox>1pt{\hskip17.4pt\raise3pt\hbox{\vrule
             width0.4pt height7pt\vrule width 9pt
-            height0.4pt}}\hskip1pt\hbox{\begin{minipage}[t]{7.5cm}\def\breakhere{}\insertsubsection\end{minipage}}\fi%
+            height0.4pt}}\hskip1pt\hbox{\begin{minipage}[t]{0.71\textwidth}\def\breakhere{}\insertsubsection\end{minipage}}\fi%
       }%
       \setbox\beamer@tempbox=\hbox{\insertshortframetitle}%
       \hbox{\ifdim\wd\beamer@tempbox>1pt{\hskip30.8pt\raise3pt\hbox{\vrule
             width0.4pt height7pt\vrule width 9pt
-            height0.4pt}}\hskip1pt\hbox{\insertshortframetitle[width=7cm]}\fi%
+            height0.4pt}}\hskip1pt\hbox{\insertshortframetitle[width=0.67\textwidth]}\fi%
       }%
       \vfil}%
   }%
diff --git a/Master/texmf-dist/tex/latex/beamer/beamerouterthemeshadow.sty b/Master/texmf-dist/tex/latex/beamer/beamerouterthemeshadow.sty
index 03bbad214c8..f76955cbf95 100644
--- a/Master/texmf-dist/tex/latex/beamer/beamerouterthemeshadow.sty
+++ b/Master/texmf-dist/tex/latex/beamer/beamerouterthemeshadow.sty
@@ -51,11 +51,9 @@
           \vbox{}\vskip-.75ex%
           \leftskip0.3cm%
           \rightskip0.3cm plus1fil\leavevmode
-          \insertframetitle%
-          \ifx\insertframesubtitle\@empty%
-            \strut\par%
-          \else
-            \par{\usebeamerfont*{framesubtitle}{\usebeamercolor[fg]{framesubtitle}\insertframesubtitle}\strut\par}%
+          \usebeamercolor[fg]{frametitle}\usebeamerfont{frametitle}\strut\insertframetitle\par%
+          \ifx\insertframesubtitle\@empty\else%
+            {\usebeamerfont*{framesubtitle}{\usebeamercolor[fg]{framesubtitle}\insertframesubtitle}\strut\par}%
           \fi%
           \nointerlineskip
           \vbox{}%
diff --git a/Master/texmf-dist/tex/latex/beamer/beamerouterthemesidebar.sty b/Master/texmf-dist/tex/latex/beamer/beamerouterthemesidebar.sty
index 0b456525d0f..001c21be9a6 100644
--- a/Master/texmf-dist/tex/latex/beamer/beamerouterthemesidebar.sty
+++ b/Master/texmf-dist/tex/latex/beamer/beamerouterthemesidebar.sty
@@ -52,8 +52,10 @@
       \advance\leftskip by0.3cm%
       \rightskip=-\beamer@rightmargin%
       \advance\rightskip by0.3cm plus1fil%
-      {\usebeamercolor[fg]{frametitle}\usebeamerfont{frametitle}\insertframetitle\par}%
-      {\usebeamercolor[fg]{framesubtitle}\usebeamerfont{framesubtitle}\insertframesubtitle\par}%
+      {\usebeamercolor[fg]{frametitle}\usebeamerfont{frametitle}\strut\insertframetitle\par}%
+      \ifx\insertframesubtitle\@empty\else%
+        {\usebeamercolor[fg]{framesubtitle}\usebeamerfont{framesubtitle}\strut\insertframesubtitle\par}%
+      \fi%
       \vbox{}%
       \vskip-1em%
       \vfil