beamer (6sep18)

git-svn-id: svn://tug.org/texlive/trunk@48604 c570f23f-e606-0410-a88d-b1316a301751

12 files changed, 17 insertions, 7 deletions

diff --git a/Master/texmf-dist/doc/latex/beamer/CHANGELOG.md b/Master/texmf-dist/doc/latex/beamer/CHANGELOG.md
index 6da02fb898d..e777a34e1fe 100644
--- a/Master/texmf-dist/doc/latex/beamer/CHANGELOG.md
+++ b/Master/texmf-dist/doc/latex/beamer/CHANGELOG.md
@@ -8,6 +8,12 @@ a major and minor version only.
 
 ## [Unreleased]
 
+## [v3.53]
+
+### Fixed
+
+- Behavior of `bg` key
+
 ## [v3.52]
 
 ### Fixed
@@ -28,6 +34,7 @@ a major and minor version only.
 - Support for `noxcolor` with `beamerarticle` (see #483)
 - Treatment of mixed overlay/alert specifications
 
-[Unreleased]: https://github.com/josephwright/beamer/compare/v3.52...HEAD
+[Unreleased]: https://github.com/josephwright/beamer/compare/v3.53...HEAD
+[v3.53]: https://github.com/josephwright/beamer/compare/v3.52...v3.53
 [v3.52]: https://github.com/josephwright/beamer/compare/v3.51...v3.52
 [v3.51]: https://github.com/josephwright/beamer/compare/v3.50...v3.51
diff --git a/Master/texmf-dist/doc/latex/beamer/beamerexample-conference-talk.pdf b/Master/texmf-dist/doc/latex/beamer/beamerexample-conference-talk.pdf
index 4eb253ceb01..7e55b01334a 100644
--- a/Master/texmf-dist/doc/latex/beamer/beamerexample-conference-talk.pdf
+++ b/Master/texmf-dist/doc/latex/beamer/beamerexample-conference-talk.pdf
diff --git a/Master/texmf-dist/doc/latex/beamer/beamerexample-lecture-beamer-version.pdf b/Master/texmf-dist/doc/latex/beamer/beamerexample-lecture-beamer-version.pdf
index 97638d999b4..0bb9f6613dd 100644
--- a/Master/texmf-dist/doc/latex/beamer/beamerexample-lecture-beamer-version.pdf
+++ b/Master/texmf-dist/doc/latex/beamer/beamerexample-lecture-beamer-version.pdf
diff --git a/Master/texmf-dist/doc/latex/beamer/beamerexample-lecture-print-version.pdf b/Master/texmf-dist/doc/latex/beamer/beamerexample-lecture-print-version.pdf
index 282d0cbcc93..2efe2db6360 100644
--- a/Master/texmf-dist/doc/latex/beamer/beamerexample-lecture-print-version.pdf
+++ b/Master/texmf-dist/doc/latex/beamer/beamerexample-lecture-print-version.pdf
diff --git a/Master/texmf-dist/doc/latex/beamer/beamerug-elements.tex b/Master/texmf-dist/doc/latex/beamer/beamerug-elements.tex
index 585991542c6..3eec9adcc78 100644
--- a/Master/texmf-dist/doc/latex/beamer/beamerug-elements.tex
+++ b/Master/texmf-dist/doc/latex/beamer/beamerug-elements.tex
@@ -108,6 +108,8 @@ In the following examples the color theme |seahorse| is used. Since the default
 
   At the top and bottom of both the head- and footline and between the navigation bar and the subsection name, separation lines are drawn \emph{if} the background color of |separation line| is set. This separation line will have a height of 3pt. You can get even more fine-grained control over the colors of the separation lines by setting appropriate colors like |lower separation line head|.
 
+  \emph{Note:} Make sure the document is organized in the section-subsection-frame structure when using |miniframes| and |smoothbars| theme. Any frame without a |\section| or |\subsection| will bring unpredictable effects in the navigation bar.
+
   The following \meta{options} can be given:
   \begin{itemize}
   \item \declare{|footline=empty|} suppresses the footline (default).
diff --git a/Master/texmf-dist/doc/latex/beamer/beamerug-fonts.tex b/Master/texmf-dist/doc/latex/beamer/beamerug-fonts.tex
index 833b8006e55..411a6dd9a92 100644
--- a/Master/texmf-dist/doc/latex/beamer/beamerug-fonts.tex
+++ b/Master/texmf-dist/doc/latex/beamer/beamerug-fonts.tex
@@ -25,7 +25,7 @@ The following font themes only change certain font attributes, they do not choos
 \begin{fontthemeexample}{default}
   The default font theme installs a sans serif font for all text of the presentation. The default theme installs different font sizes for things like titles or head- and footlines, but does not use boldface or italics for ``highlighting.'' To change some or all text to a serif font, use the |serif| theme.
 
-  Note: The command |\mathrm| will always produce upright (not slanted), serif text and the command |\mathsf| will always produce upright, sans-serif text. The command |\mathbf| will produce upright, bold-face, sans-serif or serif text, depending on whether |mathsans| or |mathserif| is used.
+  \emph{Note:} The command |\mathrm| will always produce upright (not slanted), serif text and the command |\mathsf| will always produce upright, sans-serif text. The command |\mathbf| will produce upright, bold-face, sans-serif or serif text, depending on whether |mathsans| or |mathserif| is used.
 
   To produce an upright, sans-serif or serif text, depending on whether |mathsans| or |mathserif| is used, you can use for instance the command |\operatorname| from the |amsmath| package. Using this command instead of |\mathrm| or |\mathsf| directly will automatically adjust upright mathematical text if you switch from sans-serif to serif or back.
 \end{fontthemeexample}
diff --git a/Master/texmf-dist/doc/latex/beamer/beamerug-notes.tex b/Master/texmf-dist/doc/latex/beamer/beamerug-notes.tex
index 6ddf9595f69..4914ff13a10 100644
--- a/Master/texmf-dist/doc/latex/beamer/beamerug-notes.tex
+++ b/Master/texmf-dist/doc/latex/beamer/beamerug-notes.tex
@@ -105,6 +105,7 @@ The following element dictates how the note pages are rendered:
     \iteminsert{\insertslideintonotes}\marg{magnification}
     Inserts a ``mini picture'' of the last slide into the current note. The slide will be scaled by the given magnification.
 
+    \emph{Note:} The backgrounds, headlines, footlines and sidebars will not appear in the slide.
     \example
     |\insertslideintonotes{0.25}|
 
diff --git a/Master/texmf-dist/doc/latex/beamer/beameruserguide.pdf b/Master/texmf-dist/doc/latex/beamer/beameruserguide.pdf
index 19b3b01df60..11d759ac2e3 100644
--- a/Master/texmf-dist/doc/latex/beamer/beameruserguide.pdf
+++ b/Master/texmf-dist/doc/latex/beamer/beameruserguide.pdf
diff --git a/Master/texmf-dist/doc/latex/beamer/beameruserguide.tex b/Master/texmf-dist/doc/latex/beamer/beameruserguide.tex
index d74363a7088..101614718a7 100644
--- a/Master/texmf-dist/doc/latex/beamer/beameruserguide.tex
+++ b/Master/texmf-dist/doc/latex/beamer/beameruserguide.tex
@@ -13,7 +13,7 @@
 
 \documentclass{ltxdoc}
 
-\def\beamerugversion{3.52}
+\def\beamerugversion{3.53}
 \def\beamerugpgfversion{1.00}
 \def\beamerugxcolorversion{2.00}
 
diff --git a/Master/texmf-dist/tex/latex/beamer/beamer.cls b/Master/texmf-dist/tex/latex/beamer/beamer.cls
index 1e9f3fd47b0..8e4302f997d 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}
-  [2018/09/02 v3.52 A class for typesetting presentations]
+  [2018/09/06 v3.53 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 89c0fdf1bd5..f824355c245 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}
-  [2018/09/02 v3.52 beamer input in article mode]
+  [2018/09/06 v3.53 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/beamerbasecolor.sty b/Master/texmf-dist/tex/latex/beamer/beamerbasecolor.sty
index 8d21e3246c3..4dce70e9317 100644
--- a/Master/texmf-dist/tex/latex/beamer/beamerbasecolor.sty
+++ b/Master/texmf-dist/tex/latex/beamer/beamerbasecolor.sty
@@ -207,7 +207,7 @@
       \box\beamer@tempbox%
     \fi%
   \else%
-    \setbox\beamer@tempbox=\hbox{%
+    \if@tempswa\setbox\beamer@tempbox=\hbox{%
       \usebeamercolor{\beamer@colbox@color}%
       \hskip-\beamer@colbox@colseps%
       \fboxsep=\z@\colorbox{bg}{%
@@ -216,7 +216,7 @@
         \hskip\beamer@colbox@colseps%
       }%
       \hskip-\beamer@colbox@colseps%
-      }%
+      }\fi%
     \ifdim\wd\beamer@tempbox>\textwidth%
       \setbox\beamer@tempbox=\hbox to\textwidth{\hskip0pt minus\beamer@leftmargin\relax\box\beamer@tempbox\hskip0pt minus\beamer@leftmargin\relax}%
     \fi%