microtype (11oct19)

git-svn-id: svn://tug.org/texlive/trunk@52344 c570f23f-e606-0410-a88d-b1316a301751

32 files changed, 192 insertions, 105 deletions

diff --git a/Master/texmf-dist/doc/latex/microtype/README.md b/Master/texmf-dist/doc/latex/microtype/README.md
index 8a41cadef56..211ed325765 100644
--- a/Master/texmf-dist/doc/latex/microtype/README.md
+++ b/Master/texmf-dist/doc/latex/microtype/README.md
@@ -4,7 +4,7 @@ The `microtype` package
 
 **Subliminal refinements towards typographical perfection**
 
-  (v2.7b -- 2019/02/28)
+  (v2.7c -- 2019/10/10)
 
 
 Overview
@@ -76,5 +76,5 @@ provided that: (1) the original copyright statement is not removed, and
 (2) the identification string is changed.
 
 ------------------------------------------------------
-Copyright (c) 2004--2018  R Schlicht `<w.m.l@gmx.net>`
+Copyright (c) 2004--2019  R Schlicht `<w.m.l@gmx.net>`
 ------------------------------------------------------
diff --git a/Master/texmf-dist/doc/latex/microtype/microtype.pdf b/Master/texmf-dist/doc/latex/microtype/microtype.pdf
index 0cd1804f64a..95bd060f8a4 100644
--- a/Master/texmf-dist/doc/latex/microtype/microtype.pdf
+++ b/Master/texmf-dist/doc/latex/microtype/microtype.pdf
diff --git a/Master/texmf-dist/doc/latex/microtype/test-microtype.tex b/Master/texmf-dist/doc/latex/microtype/test-microtype.tex
index 0ffd8f4191d..e0482a1728f 100644
--- a/Master/texmf-dist/doc/latex/microtype/test-microtype.tex
+++ b/Master/texmf-dist/doc/latex/microtype/test-microtype.tex
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/source/latex/microtype/microtype-utf.dtx b/Master/texmf-dist/source/latex/microtype/microtype-utf.dtx
index bcac8618c8a..c72fca3f54e 100644
--- a/Master/texmf-dist/source/latex/microtype/microtype-utf.dtx
+++ b/Master/texmf-dist/source/latex/microtype/microtype-utf.dtx
@@ -1,11 +1,11 @@
 %\iffalse meta-comment
 % !Mode:: "TeX:DTX:UK"
 % !smartQuote:: "English"
-% !DTXversion:: "2.7b"
+% !DTXversion:: "2.7c"
 % ------------------------------------------------------------------------
 %                       The `microtype' package
 %         Subliminal refinements towards typographical perfection
-%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %
 % This work may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License, either version 1.3c of this license or (at
@@ -26,7 +26,7 @@
 %
 \ProvidesFile
 %<*driver>
-    {\jobname.dtx}[2019/02/28 v2.7b]
+    {\jobname.dtx}[2019/10/10 v2.7c]
 %</driver>
 %<CharisSIL>  {mt-CharisSIL.cfg}[2017/07/07 v1.1 microtype config. file: Charis SIL (RS)]
 %<LatinModernRoman>  {mt-LatinModernRoman.cfg}[2013/03/13 v1.0 microtype config. file: Latin Modern Roman (RS)]
@@ -49,12 +49,10 @@
 \luatexbase@directlua{luatexbase.add_to_callback('process_input_buffer', luainputenc.fake_utf_read, 'luainputenc.fake_utf_read')}
 \usepackage{microtype-doc}
 \luatexbase@directlua{luatexbase.remove_from_callback('process_input_buffer', 'luainputenc.fake_utf_read')}
-\let\lsstyle\relax % !!!!!!! ATTENTION, PLEASE !!!!!!!!! (letterspacing is broken in luatex 1.07)
  \def\setmacrofont#1{\par\def\macro@font{#1}\footnotesize}
  \newfontface\LMR{Latin Modern Roman}
  \newfontface\CharisSIL{Charis SIL}
  \newfontface\PalatinoLinotype{TeX Gyre Pagella}
-\textheight=626pt % this isn't set correctly for some reason
 \usepackage{luacode}
 \tracinglostchars2
 % we replace any missing characters (in Palatino) with CharisSIL
@@ -72,6 +70,7 @@ color_push.stack,  color_pop.stack   = 0,0
 color_push.command,color_pop.command = 1,2
 color_push.data      = "0.97 0.04 0.07 rg" -- red
 local fallbackfont   = font.id("fallbackfont")
+local fallbackchar   = 0xFFFD -- Unicode replacement character
 table.setmetatableindex(fontcharacters, function (t, k)
   if k == true then
     return fontcharacters[currentfont()]
@@ -100,10 +99,11 @@ local nodeprocessor = function (head)
       lastfont = currfont
       if not characters[char] then
         head = node.insert_before(head,n,node.copy(color_push))
+	node.remove(head,node.next(n)) -- remove .notdef char (new in luaotfload 2.98)
         node.insert_after(head,n,node.copy(color_pop))
         n.font = fallbackfont
         if not fontcharacters[fallbackfont][char] then -- not even in Charis SIL
-          n.char = 0xFFFD
+          n.char = fallbackchar
         end
       end
     end
@@ -370,7 +370,7 @@ luatexbase.add_to_callback("pre_linebreak_filter", nodeprocessor, "replace missi
 % Unfortunately, I don't have a Palatino variant containing all of the following
 % glyphs. The settings are typeset in \TeX\ Gyre Pagella;
 % missing glyphs, printed in red, are taken from Charis <SIL>;
-% glyphs missing even in Charis <SIL> appear as `\char"FFFD'.
+% glyphs missing even in Charis <SIL> appear as `\char"FFFD@'.
 % To see the real settings, consult \file{mt-PalatinoLinotype.cfg}.
 %{\setmacrofont\PalatinoLinotype
 %    \begin{macrocode}
@@ -1291,7 +1291,7 @@ luatexbase.add_to_callback("pre_linebreak_filter", nodeprocessor, "replace missi
      fl = { 0,50},
      ffl = { 0,50},
      ſt = { 0,50},
-     st  = { 0,50}
+     st = { 0,50}
 %    \end{macrocode}
 %}
 %    \begin{macrocode}
diff --git a/Master/texmf-dist/source/latex/microtype/microtype.dtx b/Master/texmf-dist/source/latex/microtype/microtype.dtx
index cc267648a38..3871ffedc35 100644
--- a/Master/texmf-dist/source/latex/microtype/microtype.dtx
+++ b/Master/texmf-dist/source/latex/microtype/microtype.dtx
@@ -1,11 +1,11 @@
 %\iffalse meta-comment
 % !Mode:: "TeX:DTX:UK"
 % !smartQuote:: "English"
-% !DTXversion:: "2.7b"
+% !DTXversion:: "2.7c"
 % ------------------------------------------------------------------------
 %                       The `microtype' package
 %         Subliminal refinements towards typographical perfection
-%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %
 % This work may be distributed and/or modified under the conditions of the
 % LaTeX Project Public License, either version 1.3c of this license or (at
@@ -37,7 +37,7 @@
 %<luatex-def>  {microtype-luatex.def}
 %<xetex-def>  {microtype-xetex.def}
 %<*package|letterspace|m-t|pdftex-def|luatex-def|xetex-def>
-  [2019/02/28 v2.7b
+  [2019/10/10 v2.7c
 %<package>   Micro-typographical refinements
 %<letterspace>   Robust letterspacing
 %<m-t>   microtype main configuration file
@@ -51,8 +51,8 @@
 %<luafile>local microtype  = microtype
 %<luafile>microtype.module = {
 %<luafile>    name         = "microtype",
-%<luafile>    version      = "2.7b",
-%<luafile>    date         = "2019/02/28",
+%<luafile>    version      = "2.7c",
+%<luafile>    date         = "2019/10/10",
 %<luafile>    description  = "microtype module.",
 %<luafile>    author       = "E. Roux, R. Schlicht and P. Gesang",
 %<luafile>    copyright    = "E. Roux, R. Schlicht and P. Gesang",
@@ -141,6 +141,15 @@
   \ifluatex % microtype.dtx finally compiles with 0.35!
     \microtypesetup{kerning=false}
     \def\pdftexversion{200} % in TeX Live 2015, they let this to \luatexversion
+    \let\pdfxform                    \saveboxresource
+    \let\pdflastxform                \lastsavedboxresourceindex
+    \protected\edef\pdfminorversion  {\pdfvariable minorversion}
+    \protected\def\pdfobj            {\pdfextension obj }
+    \protected\def\pdfannot          {\pdfextension annot }
+    \protected\def\pdfoutline        {\pdfextension outline }
+    \protected\def\pdfmapline        {\pdfextension mapline }
+    \protected\def\pdfglyphtounicode {\pdfextension glyphtounicode }
+    \protected\def\pdflastobj        {\numexpr\pdffeedback lastobj\relax}
   \fi
   \ifnum\pdftexversion<140 \else % pdftex 1.40, including textmatrix patch,
     \microtypesetup{expansion=alltext,step=1} % hence we can activate expansion ...
@@ -558,7 +567,7 @@
     pdfkeywords={TeX, LaTeX, pdfTeX, LuaTeX, XeTeX, typography, micro-typography,
       character protrusion, margin kerning, optical alignment, font expansion,
       font scaling, hz, kerning, spacing, glue, letterspacing, tracking, ligatures},
-    pdfcopyright={\textcopyright\ 2004--2018 R Schlicht\012%
+    pdfcopyright={\textcopyright\ 2004--2019 R Schlicht\012%
       This work may be distributed and/or modified under the conditions
       of the LaTeX Project Public License, either version 1.3c of this
       license or (at your option) any later version.\012%
@@ -801,7 +810,7 @@
 % other extensions (see section~\ref{sec:lettersp}).
 %
 %\bigskip\noindent
-% This package is copyright \textcopyright\ 2004\kern.09em--2018 R Schlicht.
+% This package is copyright \textcopyright\ 2004\kern.09em--2019 R Schlicht.
 % It may be distributed and/or modified under the conditions of the
 % \IfFileExists{lppl.tex}{\hyperref[LPPL:LPPL]}{\href{http://www.latex-project.org/lppl/}}
 %   {\LaTeX\ Project Public License},
@@ -2854,9 +2863,12 @@
 %  \contributor Nils Anders Danielsson <nad\at cse.gu.se>,
 %  \contributor Paolo Ney         <@\at @>,  ^^A https://tex.stackexchange.com/users/29161/paulo-ney
 %  \contributor Frank Mittelbach  <frank.mittelbach\at latex-project.org>,
-%  \contributor Franz Wexler      <@\at @>   ^^A https://tex.stackexchange.com/users/182307/franz-wexler
+%  \contributor Franz Wexler      <@\at @>,  ^^A https://tex.stackexchange.com/users/182307/franz-wexler
+%  \contributor Moritz Wemheuer   <moritz.wemheuer\at gmail.com>,
+% `\contributor Andy N            <@\at @>', ^^A https://tex.stackexchange.com/users/182462/andy-n
+%  \contributor Phelype Oleinik   <phe.h.o1\at gmail.com>
 % and
-%  \contributor Moritz Wemheuer   <moritz.wemheuer\at gmail.com>.
+%  \contributor Falk Hanisch      <falk.hanisch\at tu-dresden.de>.
 %
 %
 %\iffalse
@@ -2942,19 +2954,19 @@
 %
 % \bibitem[\LaTeXe\ font selection]{fntguide}
 %   \LaTeX3 Project Team, \emph{\LaTeXe\ font selection},
-%   \newblock 27 November 2005.
-%   \newblock (\ctanurl{macros/latex/doc/fntguide.pdf})
+%   \newblock July 2019.
+%   \newblock (\ctanurl{macros/latex/base/fntguide.pdf})
 %
 % \bibitem[\pkg{fontspec}]{fontspec}
 %   Will Robertson,
 %    \emph{The \pkg{fontspec} package: Font selection for \xe\LaTeX\ and Lua\LaTeX},
-%    \newblock 12~February 2019.
+%    \newblock 15~March 2019.
 %    \newblock (\ctanpkgurl{fontspec})
 %
 % \bibitem[\pkg{luaotfload}]{luaotfload}
 %   \'Elie Roux, Khaled Hosny, Philipp Gesang, Ulrike Fischer,
 %    \emph{The \pkg{luaotfload} package},
-%    \newblock 14~February 2019.
+%    \newblock 13~September 2019.
 %    \newblock (\ctanpkgurl{luaotfload})
 %
 % \bibitem[\pkg{pdfcprot}]{pdfcprot}
@@ -3007,6 +3019,8 @@
 %
 %\VersionDate{\expandafter\@gobble\fileversion}{\filedate}
 %
+%\VersionDate{2.7b}{2019/02/28}
+%
 %\VersionDate{2.7a}{2018/01/14}
 %
 %\Version{2.7}{2017/07/07}
@@ -3349,10 +3363,10 @@
 %  \@xobeysp,\check@icr,\color@begingroup,\color@endgroup,\g@addto@macro,
 %  \hmode@bgroup,\m@ne,\maybe@ic,\maybe@ic@,\nfss@text,\not@math@alphabet,
 %  \on@line,\p@,\set@display@protect,\strip@prefix,\strip@pt,\tw@,\z@,\z@skip,
-%  \zap@space,\active,\documentclass,\leavevmode,\makeatletter,\mbox,\newcommand,
-%  \newcount,\newdimen,\newif,\newskip,\newtoks,\nobreak,\nonfrenchspacing,
-%  \normalsize,\renewcommand,\space,\AtBeginDocument,\AtEndOfPackage,
-%  \CheckCommand,\CurrentOption,\DeclareRobustCommand,\IfFileExists,
+%  \zap@space,\active,\documentclass,\fmtversion,\leavevmode,\makeatletter,
+%  \mbox,\newcommand,\newcount,\newdimen,\newif,\newskip,\newtoks,\nobreak,
+%  \nonfrenchspacing,\normalsize,\renewcommand,\space,\AtBeginDocument,
+%  \AtEndOfPackage,\CheckCommand,\CurrentOption,\DeclareRobustCommand,\IfFileExists,
 %  \InputIfFileExists,\MessageBreak,\PackageError,\PackageInfo,\PackageWarning,
 %  \RequirePackage,\@@enc@update,\cf@encoding,\f@encoding}
 %^^A\DoNotIndex{\add@accent,\curr@fontshape,\define@newfont,\do@subst@correction,
@@ -4233,7 +4247,7 @@
 % Here it begins. The module was contributed by \'Elie Roux.
 %\changes{v2.4}{2009/11/12}{new file \file{microtype.lua} containing the \texttt{lua} functions
 %                           (contributed by \contributor \'Elie Roux <elie.roux\at telecom-bretagne.eu>)}
-%\changes{v2.7b}{2019/02/28}{update lua function \texttt{microtype.warning} after changes in \pkg{luaotfload}
+%\changes{v2.7b}{2019/02/28}{update lua function \texttt{microtype.info} after changes in \pkg{luaotfload}
 %                            (reported by \contributor Moritz Wemheuer <moritz.wemheuer\at gmail.com> and
 %                             \contributor Ulrike Fischer <news3\at nililand.de>)}
 %                            ^^A private mail, 2019/02/19
@@ -4241,8 +4255,8 @@
 %    \begin{macrocode}
 %<*luafile>
 
-function microtype.warning(...)
-  luatexbase.module_warning("microtype",...)
+function microtype.info(...)
+  luatexbase.module_info("microtype",...)
 end
 
 local find       = string.find
@@ -8026,6 +8040,9 @@ time will almost certainly lead to undesired results. Have your choice!}%
 % to check whether they should be kept or inhibited.
 % Here's our concoction of this function. The table |microtype.ligs| will
 % be populated in \cmd\MT@noligatures@.
+%\changes{v2.7c}{2019/03/08}{turn warning into info when overwriting the \texttt{keepligature} function
+%                            (reported by \contributor Andy N <@\at @>)}
+%                            ^^A https://tex.stackexchange.com/questions/478344/
 %    \begin{macrocode}
 %<*luafile>
 microtype.ligs = microtype.ligs or { }
@@ -8064,7 +8081,7 @@ end
 
 if luaotfload and luaotfload.letterspace then
   if luaotfload.letterspace.keepligature then
-    microtype.warning("overwriting function `keepligature'")
+    microtype.info("overwriting function `keepligature'")
   end
   luaotfload.letterspace.keepligature = keepligature
 end
@@ -8852,6 +8869,13 @@ end
       \let\IeC\@firstofone
       \let\@inpenc@undefined@\MT@undefined@char
 %    \end{macrocode}
+% Unicode handling has changed again with \LaTeX\ 2019/10/01.
+%\changes{v2.7c}{2019/10/10}{compatibility with \LaTeX\ 2019/10/01} ^^A https://github.com/latex3/latex2e/commit/2edd9339ed9a710d45b435ba91545240d0cc9528#diff-d138747c4604d436824f8cb7cedd7d46
+%    \begin{macrocode}
+      \let\UTF@two@octets@noexpand\@empty
+      \let\UTF@three@octets@noexpand\@empty
+      \let\UTF@four@octets@noexpand\@empty
+%    \end{macrocode}
 % We refrain from checking whether there is a sufficient number of octets.
 %    \begin{macrocode}
       \def\UTFviii@defined##1{\ifx ##1\relax
@@ -8902,12 +8926,21 @@ end
       \meaning\expandafter\MT@char\MT@charstring\relax\relax\relax
   \ifnum\MT@char@ < \z@
 %    \end{macrocode}
+%\changes{v2.7c}{2019/08/13}{take care of \cs{remove@tlig}}
+% For <TU> encoding, the commands \cmd\textquotesingle, \cmd\textasciigrave\
+% and \cmd\textquotedbl\ are defined by means of the auxiliary macro
+% \cmd\remove@tlig, which we take care of here.
+%    \begin{macrocode}
+    \expandafter\expandafter\expandafter\MT@is@tlig\MT@char\relax\relax
+    \ifnum\MT@char@ < \z@
+%    \end{macrocode}
 %\changes{v2.2}{2007/03/07}{expand once more (for \pkg{frenchpro})}
-% \dots~or, if it hasn't been defined by \cs{DeclareTextSymbol}, a letter
+% Finally, if it hasn't been defined by \cs{DeclareTextSymbol}, it could be a letter
 % (\eg, \cmd\i, when using \pkg{frenchpro}). ^^A as noted by Bernard Gaulle
 %                                              ^^A private mail, 2005/01/28
 %    \begin{macrocode}
-    \expandafter\expandafter\expandafter\MT@is@letter\MT@char\relax\relax
+      \expandafter\expandafter\expandafter\MT@is@letter\MT@char\relax\relax
+    \fi
   \fi
 }
 %    \end{macrocode}
@@ -8984,6 +9017,16 @@ end
 %\end{macro}
 %\end{macro}
 %\end{macro}
+%\begin{macro}{\MT@is@tlig}
+% This might have to change again with the next \LaTeX\ release. ^^A see https://github.com/latex3/latex2e/issues/165
+%    \begin{macrocode}
+\def\MT@is@tlig#1#2{%
+  \ifx#1\remove@tlig
+    \MT@is@number #2\relax\relax
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
 %\begin{macro}{\MT@is@composite}
 % Here, we are dealing with accented characters, specified as two tokens.
 %\changes{v1.7}{2005/03/10}{new macro: construct command for composite character;
@@ -9033,7 +9076,7 @@ end
 }
 %    \end{macrocode}
 %\end{macro}
-%\begin{macro}{MT@is@uni@comp}
+%\begin{macro}{\MT@is@uni@comp}
 % Helper for \cs{DeclareUnicodeComposite}.
 %    \begin{macrocode}
 \def\MT@is@uni@comp#1\iffontchar#2\else#3\fi\relax{%
@@ -12317,24 +12360,37 @@ end
     \MT@check@active@set{ex}%
 %    \end{macrocode}
 %\end{macro}
+%\begin{macro}{\showhyphens}
 %\changes{v1.7}{2005/03/02}{modify \cmd\showhyphens}
 % Inside \cmd\showhyphens, font expansion should be disabled.
 % (Since 2017/01/10, the \LaTeX\ format contains a different version
 % for \xetex, but since expansion doesn't work with \xetex, we don't
 % have to bother.)
-%    \begin{macrocode}
-    \CheckCommand*\showhyphens[1]{\setbox0\vbox{%
-      \color@begingroup\everypar{}\parfillskip\z@skip
-      \hsize\maxdimen\normalfont\pretolerance\m@ne\tolerance\m@ne
-      \hbadness\z@\showboxdepth\z@\ ##1\color@endgroup}}%
-%    \end{macrocode}
-%\begin{macro}{\showhyphens}
-% I wonder why it's defined globally (in \file{ltfssbas.dtx})?
-%    \begin{macrocode}
-    \gdef\showhyphens##1{\setbox0\vbox{%
-      \color@begingroup\pdfadjustspacing\z@\everypar{}\parfillskip\z@skip
-      \hsize\maxdimen\normalfont\pretolerance\m@ne\tolerance\m@ne
-      \hbadness\z@\showboxdepth\z@\ ##1\color@endgroup}}%
+%\changes{v2.7c}{2019/10/02}{compatibility with \LaTeX\ 2019/10/01
+%                            (reported by \contributor Phelype Oleinik <phe.h.o1\at gmail.com>
+%                             and \contributor Falk Hanisch <falk.hanisch\at tu-dresden.de>)}
+%                            ^^A private mail, 2019/09/26
+%                            ^^A private mail, 2019/10/08
+% Since 2019/10/01, the command is robust.
+%    \begin{macrocode}
+    \MT@ifdefined@n@TF{showhyphens }{%
+      \def\MT@temp##1##2{%
+        \expandafter\CheckCommand\csname showhyphens \endcsname[1]{##1}%
+        \DeclareRobustCommand\showhyphens[1]{##2}}%
+    }{%
+      \def\MT@temp##1##2{%
+        \CheckCommand*\showhyphens[1]{##1}%
+        \gdef\showhyphens####1{##2}}%
+    }%
+    \MT@temp
+       {\setbox0\vbox{\color@begingroup
+        \everypar{}\parfillskip\z@skip
+        \hsize\maxdimen\normalfont\pretolerance\m@ne\tolerance\m@ne
+        \hbadness\z@\showboxdepth\z@\ ##1\color@endgroup}}
+       {\setbox0\vbox{\color@begingroup\pdfadjustspacing\z@
+        \everypar{}\parfillskip\z@skip
+        \hsize\maxdimen\normalfont\pretolerance\m@ne\tolerance\m@ne
+        \hbadness\z@\showboxdepth\z@\ ##1\color@endgroup}}%
 %    \end{macrocode}
 %\end{macro}
 %    \begin{macrocode}
@@ -17015,7 +17071,7 @@ normal, and shrunk by 5\%:
 %   Grave accent  \`     Left brace    \{     Vertical bar  \|
 %   Right brace   \}     Tilde         \~}
 %
-% \CheckSum{10590}
+% \CheckSum{10630}
 %
 % \Finale
 %
diff --git a/Master/texmf-dist/source/latex/microtype/microtype.ins b/Master/texmf-dist/source/latex/microtype/microtype.ins
index a3e78ea1e55..7fa515b8657 100644
--- a/Master/texmf-dist/source/latex/microtype/microtype.ins
+++ b/Master/texmf-dist/source/latex/microtype/microtype.ins
@@ -10,7 +10,7 @@
 
                       The `microtype' package
         Subliminal refinements towards typographical perfection
-          Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+          Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 
 This work may be distributed and/or modified under the conditions of the
 LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/letterspace.sty b/Master/texmf-dist/tex/latex/microtype/letterspace.sty
index 246c19416c1..43662f328e8 100644
--- a/Master/texmf-dist/tex/latex/microtype/letterspace.sty
+++ b/Master/texmf-dist/tex/latex/microtype/letterspace.sty
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
@@ -33,7 +33,7 @@
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage
   {letterspace}
-  [2019/02/28 v2.7b
+  [2019/10/10 v2.7c
    Robust letterspacing
    (RS)]
 \def\MT@MT
diff --git a/Master/texmf-dist/tex/latex/microtype/microtype-luatex.def b/Master/texmf-dist/tex/latex/microtype/microtype-luatex.def
index 968ba9fd7ca..08daa2166eb 100644
--- a/Master/texmf-dist/tex/latex/microtype/microtype-luatex.def
+++ b/Master/texmf-dist/tex/latex/microtype/microtype-luatex.def
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
@@ -30,7 +30,7 @@
 %%
 \ProvidesFile
   {microtype-luatex.def}
-  [2019/02/28 v2.7b
+  [2019/10/10 v2.7c
    Definitions specific to
    luatex
    (RS)]
@@ -1152,14 +1152,24 @@
     \MT@check@step{stretch}%
     \MT@check@step{shrink}%
     \MT@check@active@set{ex}%
-    \CheckCommand*\showhyphens[1]{\setbox0\vbox{%
-      \color@begingroup\everypar{}\parfillskip\z@skip
-      \hsize\maxdimen\normalfont\pretolerance\m@ne\tolerance\m@ne
-      \hbadness\z@\showboxdepth\z@\ ##1\color@endgroup}}%
-    \gdef\showhyphens##1{\setbox0\vbox{%
-      \color@begingroup\pdfadjustspacing\z@\everypar{}\parfillskip\z@skip
-      \hsize\maxdimen\normalfont\pretolerance\m@ne\tolerance\m@ne
-      \hbadness\z@\showboxdepth\z@\ ##1\color@endgroup}}%
+    \MT@ifdefined@n@TF{showhyphens }{%
+      \def\MT@temp##1##2{%
+        \expandafter\CheckCommand\csname showhyphens \endcsname[1]{##1}%
+        \DeclareRobustCommand\showhyphens[1]{##2}}%
+    }{%
+      \def\MT@temp##1##2{%
+        \CheckCommand*\showhyphens[1]{##1}%
+        \gdef\showhyphens####1{##2}}%
+    }%
+    \MT@temp
+       {\setbox0\vbox{\color@begingroup
+        \everypar{}\parfillskip\z@skip
+        \hsize\maxdimen\normalfont\pretolerance\m@ne\tolerance\m@ne
+        \hbadness\z@\showboxdepth\z@\ ##1\color@endgroup}}
+       {\setbox0\vbox{\color@begingroup\pdfadjustspacing\z@
+        \everypar{}\parfillskip\z@skip
+        \hsize\maxdimen\normalfont\pretolerance\m@ne\tolerance\m@ne
+        \hbadness\z@\showboxdepth\z@\ ##1\color@endgroup}}%
   \else
     \let\MT@expansion\relax
     \MT@info@nl{No font expansion}%
diff --git a/Master/texmf-dist/tex/latex/microtype/microtype-pdftex.def b/Master/texmf-dist/tex/latex/microtype/microtype-pdftex.def
index 8028280c2a9..1b68bdd1b94 100644
--- a/Master/texmf-dist/tex/latex/microtype/microtype-pdftex.def
+++ b/Master/texmf-dist/tex/latex/microtype/microtype-pdftex.def
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
@@ -30,7 +30,7 @@
 %%
 \ProvidesFile
   {microtype-pdftex.def}
-  [2019/02/28 v2.7b
+  [2019/10/10 v2.7c
    Definitions specific to
    pdftex
    (RS)]
@@ -1487,14 +1487,24 @@
     \MT@check@step{stretch}%
     \MT@check@step{shrink}%
     \MT@check@active@set{ex}%
-    \CheckCommand*\showhyphens[1]{\setbox0\vbox{%
-      \color@begingroup\everypar{}\parfillskip\z@skip
-      \hsize\maxdimen\normalfont\pretolerance\m@ne\tolerance\m@ne
-      \hbadness\z@\showboxdepth\z@\ ##1\color@endgroup}}%
-    \gdef\showhyphens##1{\setbox0\vbox{%
-      \color@begingroup\pdfadjustspacing\z@\everypar{}\parfillskip\z@skip
-      \hsize\maxdimen\normalfont\pretolerance\m@ne\tolerance\m@ne
-      \hbadness\z@\showboxdepth\z@\ ##1\color@endgroup}}%
+    \MT@ifdefined@n@TF{showhyphens }{%
+      \def\MT@temp##1##2{%
+        \expandafter\CheckCommand\csname showhyphens \endcsname[1]{##1}%
+        \DeclareRobustCommand\showhyphens[1]{##2}}%
+    }{%
+      \def\MT@temp##1##2{%
+        \CheckCommand*\showhyphens[1]{##1}%
+        \gdef\showhyphens####1{##2}}%
+    }%
+    \MT@temp
+       {\setbox0\vbox{\color@begingroup
+        \everypar{}\parfillskip\z@skip
+        \hsize\maxdimen\normalfont\pretolerance\m@ne\tolerance\m@ne
+        \hbadness\z@\showboxdepth\z@\ ##1\color@endgroup}}
+       {\setbox0\vbox{\color@begingroup\pdfadjustspacing\z@
+        \everypar{}\parfillskip\z@skip
+        \hsize\maxdimen\normalfont\pretolerance\m@ne\tolerance\m@ne
+        \hbadness\z@\showboxdepth\z@\ ##1\color@endgroup}}%
   \else
     \let\MT@expansion\relax
     \MT@info@nl{No font expansion}%
diff --git a/Master/texmf-dist/tex/latex/microtype/microtype-xetex.def b/Master/texmf-dist/tex/latex/microtype/microtype-xetex.def
index 8218af47458..a0422a3a6df 100644
--- a/Master/texmf-dist/tex/latex/microtype/microtype-xetex.def
+++ b/Master/texmf-dist/tex/latex/microtype/microtype-xetex.def
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
@@ -30,7 +30,7 @@
 %%
 \ProvidesFile
   {microtype-xetex.def}
-  [2019/02/28 v2.7b
+  [2019/10/10 v2.7c
    Definitions specific to
    xetex
    (RS)]
diff --git a/Master/texmf-dist/tex/latex/microtype/microtype.cfg b/Master/texmf-dist/tex/latex/microtype/microtype.cfg
index a28016fa71c..83c73b47ace 100644
--- a/Master/texmf-dist/tex/latex/microtype/microtype.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/microtype.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
@@ -40,7 +40,7 @@
 %%
 \ProvidesFile
   {microtype.cfg}
-  [2019/02/28 v2.7b
+  [2019/10/10 v2.7c
    microtype main configuration file
    (RS)]
 
diff --git a/Master/texmf-dist/tex/latex/microtype/microtype.lua b/Master/texmf-dist/tex/latex/microtype/microtype.lua
index 221fd7d2efd..54ccd668ae3 100644
--- a/Master/texmf-dist/tex/latex/microtype/microtype.lua
+++ b/Master/texmf-dist/tex/latex/microtype/microtype.lua
@@ -10,7 +10,7 @@
 -- 
 --                       The `microtype' package
 --         Subliminal refinements towards typographical perfection
---           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+--           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 -- 
 -- This work may be distributed and/or modified under the conditions of the
 -- LaTeX Project Public License, either version 1.3c of this license or (at
@@ -34,16 +34,16 @@ microtype        = microtype or {}
 local microtype  = microtype
 microtype.module = {
     name         = "microtype",
-    version      = "2.7b",
-    date         = "2019/02/28",
+    version      = "2.7c",
+    date         = "2019/10/10",
     description  = "microtype module.",
     author       = "E. Roux, R. Schlicht and P. Gesang",
     copyright    = "E. Roux, R. Schlicht and P. Gesang",
     license      = "LPPL",
 }
 
-function microtype.warning(...)
-  luatexbase.module_warning("microtype",...)
+function microtype.info(...)
+  luatexbase.module_info("microtype",...)
 end
 
 local find       = string.find
@@ -143,7 +143,7 @@ end
 
 if luaotfload and luaotfload.letterspace then
   if luaotfload.letterspace.keepligature then
-    microtype.warning("overwriting function `keepligature'")
+    microtype.info("overwriting function `keepligature'")
   end
   luaotfload.letterspace.keepligature = keepligature
 end
diff --git a/Master/texmf-dist/tex/latex/microtype/microtype.sty b/Master/texmf-dist/tex/latex/microtype/microtype.sty
index 3dcf66bfa04..ff823d55f97 100644
--- a/Master/texmf-dist/tex/latex/microtype/microtype.sty
+++ b/Master/texmf-dist/tex/latex/microtype/microtype.sty
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
@@ -29,7 +29,7 @@
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage
   {microtype}
-  [2019/02/28 v2.7b
+  [2019/10/10 v2.7c
    Micro-typographical refinements
    (RS)]
 \def\MT@MT
@@ -1076,6 +1076,9 @@ time will almost certainly lead to undesired results. Have your choice!}%
       \set@display@protect
       \let\IeC\@firstofone
       \let\@inpenc@undefined@\MT@undefined@char
+      \let\UTF@two@octets@noexpand\@empty
+      \let\UTF@three@octets@noexpand\@empty
+      \let\UTF@four@octets@noexpand\@empty
       \def\UTFviii@defined##1{\ifx ##1\relax
         \MT@undefined@char{utf8}\else\expandafter ##1\fi}%
       \MT@ifdefined@c@T\PrerenderUnicode
@@ -1095,7 +1098,10 @@ time will almost certainly lead to undesired results. Have your choice!}%
   \expandafter\MT@exp@two@c\expandafter\MT@is@char\expandafter
       \meaning\expandafter\MT@char\MT@charstring\relax\relax\relax
   \ifnum\MT@char@ < \z@
-    \expandafter\expandafter\expandafter\MT@is@letter\MT@char\relax\relax
+    \expandafter\expandafter\expandafter\MT@is@tlig\MT@char\relax\relax
+    \ifnum\MT@char@ < \z@
+      \expandafter\expandafter\expandafter\MT@is@letter\MT@char\relax\relax
+    \fi
   \fi
 }
 \begingroup
@@ -1140,6 +1146,11 @@ time will almost certainly lead to undesired results. Have your choice!}%
     }%
   }
 /x
+\def\MT@is@tlig#1#2{%
+  \ifx#1\remove@tlig
+    \MT@is@number #2\relax\relax
+  \fi
+}
 \def\MT@is@composite#1#2\relax{%
   \ifx\\#2\\\else
     \expandafter\def\expandafter\MT@char\expandafter{\csname\expandafter
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-CharisSIL.cfg b/Master/texmf-dist/tex/latex/microtype/mt-CharisSIL.cfg
index 79c9f28fbd7..6fcdb415aa2 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-CharisSIL.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-CharisSIL.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-LatinModernRoman.cfg b/Master/texmf-dist/tex/latex/microtype/mt-LatinModernRoman.cfg
index 9a9c2ed1257..2883b716baf 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-LatinModernRoman.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-LatinModernRoman.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-PalatinoLinotype.cfg b/Master/texmf-dist/tex/latex/microtype/mt-PalatinoLinotype.cfg
index 27e63ffbad1..012f01b862b 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-PalatinoLinotype.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-PalatinoLinotype.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
@@ -322,7 +322,7 @@
      fl = { 0,50},
      ffl = { 0,50},
      ſt = { 0,50},
-     st  = { 0,50}
+     st = { 0,50}
    }
 
 \endinput
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-bch.cfg b/Master/texmf-dist/tex/latex/microtype/mt-bch.cfg
index e0a3f029d56..6e27f0e1d41 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-bch.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-bch.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-blg.cfg b/Master/texmf-dist/tex/latex/microtype/mt-blg.cfg
index 5e5daf1d8a2..024ff95f749 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-blg.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-blg.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-cmr.cfg b/Master/texmf-dist/tex/latex/microtype/mt-cmr.cfg
index 65f27d197ef..3496e21ba7f 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-cmr.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-cmr.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-euf.cfg b/Master/texmf-dist/tex/latex/microtype/mt-euf.cfg
index 889b1d65feb..115b28b2d23 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-euf.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-euf.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-eur.cfg b/Master/texmf-dist/tex/latex/microtype/mt-eur.cfg
index b6d3b2c4d7a..e8f15d237da 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-eur.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-eur.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-euroitc.cfg b/Master/texmf-dist/tex/latex/microtype/mt-euroitc.cfg
index 6a3a0168236..16e86ac04d1 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-euroitc.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-euroitc.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-eus.cfg b/Master/texmf-dist/tex/latex/microtype/mt-eus.cfg
index cdf1d0a973a..7a4f954bdae 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-eus.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-eus.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-msa.cfg b/Master/texmf-dist/tex/latex/microtype/mt-msa.cfg
index 8ed0826d8c5..8389610633d 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-msa.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-msa.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-msb.cfg b/Master/texmf-dist/tex/latex/microtype/mt-msb.cfg
index 8ad5db28226..fb5ad934d49 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-msb.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-msb.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-mvs.cfg b/Master/texmf-dist/tex/latex/microtype/mt-mvs.cfg
index b3ce72f382f..961fa1e7a7e 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-mvs.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-mvs.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-pad.cfg b/Master/texmf-dist/tex/latex/microtype/mt-pad.cfg
index f77fcb81901..361bbb11e6d 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-pad.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-pad.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-pmn.cfg b/Master/texmf-dist/tex/latex/microtype/mt-pmn.cfg
index 507b857657d..989f28da6d4 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-pmn.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-pmn.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-ppl.cfg b/Master/texmf-dist/tex/latex/microtype/mt-ppl.cfg
index 9c5bb24b6d4..69918ef3d52 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-ppl.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-ppl.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-ptm.cfg b/Master/texmf-dist/tex/latex/microtype/mt-ptm.cfg
index af6a91f9f5f..2d377398162 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-ptm.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-ptm.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-ugm.cfg b/Master/texmf-dist/tex/latex/microtype/mt-ugm.cfg
index fa1071ab7cf..c7b6c83fdff 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-ugm.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-ugm.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at
diff --git a/Master/texmf-dist/tex/latex/microtype/mt-zpeu.cfg b/Master/texmf-dist/tex/latex/microtype/mt-zpeu.cfg
index b99cd081fca..3bdb8a06fb0 100644
--- a/Master/texmf-dist/tex/latex/microtype/mt-zpeu.cfg
+++ b/Master/texmf-dist/tex/latex/microtype/mt-zpeu.cfg
@@ -10,7 +10,7 @@
 %% 
 %%                       The `microtype' package
 %%         Subliminal refinements towards typographical perfection
-%%           Copyright (c) 2004--2018 R Schlicht <w.m.l@gmx.net>
+%%           Copyright (c) 2004--2019 R Schlicht <w.m.l@gmx.net>
 %% 
 %% This work may be distributed and/or modified under the conditions of the
 %% LaTeX Project Public License, either version 1.3c of this license or (at