latex (21feb17)

git-svn-id: svn://tug.org/texlive/trunk@43287 c570f23f-e606-0410-a88d-b1316a301751

7 files changed, 565 insertions, 31 deletions

diff --git a/Master/texmf-dist/source/latex/base/ltluatex.dtx b/Master/texmf-dist/source/latex/base/ltluatex.dtx
index e5f507258f3..ffde612ec4b 100644
--- a/Master/texmf-dist/source/latex/base/ltluatex.dtx
+++ b/Master/texmf-dist/source/latex/base/ltluatex.dtx
@@ -24,7 +24,7 @@
 \ProvidesFile{ltluatex.dtx}
 %</driver>
 %<*tex>
-[2017/01/20 v1.1b
+[2017/02/18 v1.1c
 %</tex>
 %<plain>  LuaTeX support for plain TeX (core)
 %<*tex>
@@ -200,6 +200,17 @@
 % The number is returned and also \meta{name} argument is added to the
 % |lua.name| array at that index.
 %
+% These functions all require access to a named \TeX{} count register
+% to manage their allocations. The standard names are those defined
+% above for access from \TeX{}, \emph{e.g.}~\string\e@alloc@attribute@count,
+% but these can be adjusted by defining the variable
+% \texttt{\meta{type}\_count\_name} before loading |ltluatex.lua|, for example
+% \begin{verbatim}
+% local attribute_count_name = "attributetracker"
+% require("ltluatex")
+% \end{verbatim}
+% would use a \TeX{} |\count| (|\countdef|'d token) called |attributetracker|
+% in place of \string\e@alloc@attribute@count.
 %
 % \subsection{Lua access to \TeX{} register numbers}
 %
@@ -1080,6 +1091,7 @@ luatexbase.registernumber = registernumber
 %
 % \begin{macro}{new\_attribute}
 % \changes{v1.0a}{2015/09/24}{Function added}
+% \changes{v1.1c}{2017/02/18}{Parameterise count used in tracking}
 %   As attributes are used for Lua manipulations its useful to be able
 %   to assign from this end.
 %    \begin{macrocode}
@@ -1090,20 +1102,21 @@ __index = function(t,key)
 return registernumber(key) or nil
 end}
 )
-luatexbase.attributes=attributes
+luatexbase.attributes = attributes
 %    \end{macrocode}
 %
 %    \begin{macrocode}
+local attribute_count_name = attribute_count_name or "e@alloc@attribute@count"
 local function new_attribute(name)
-  tex_setcount("global", "e@alloc@attribute@count",
-                          tex_count["e@alloc@attribute@count"] + 1)
-  if tex_count["e@alloc@attribute@count"] > 65534 then
+  tex_setcount("global", attribute_count_name,
+                          tex_count[attribute_count_name] + 1)
+  if tex_count[attribute_count_name] > 65534 then
     luatexbase_error("No room for a new \\attribute")
   end
-  attributes[name]= tex_count["e@alloc@attribute@count"]
+  attributes[name]= tex_count[attribute_count_name]
   luatexbase_log("Lua-only attribute " .. name .. " = " ..
-                 tex_count["e@alloc@attribute@count"])
-  return tex_count["e@alloc@attribute@count"]
+                 tex_count[attribute_count_name])
+  return tex_count[attribute_count_name]
 end
 luatexbase.new_attribute = new_attribute
 %    \end{macrocode}
@@ -1112,17 +1125,19 @@ luatexbase.new_attribute = new_attribute
 % \subsection{Custom whatsit allocation}
 %
 % \begin{macro}{new\_whatsit}
+% \changes{v1.1c}{2017/02/18}{Parameterise count used in tracking}
 % Much the same as for attribute allocation in Lua.
 %    \begin{macrocode}
+local whatsit_count_name = whatsit_count_name or "e@alloc@whatsit@count"
 local function new_whatsit(name)
-  tex_setcount("global", "e@alloc@whatsit@count", 
-                         tex_count["e@alloc@whatsit@count"] + 1)
-  if tex_count["e@alloc@whatsit@count"] > 65534 then
+  tex_setcount("global", whatsit_count_name, 
+                         tex_count[whatsit_count_name] + 1)
+  if tex_count[whatsit_count_name] > 65534 then
     luatexbase_error("No room for a new custom whatsit")
   end
   luatexbase_log("Custom whatsit " .. (name or "") .. " = " ..
-                 tex_count["e@alloc@whatsit@count"])
-  return tex_count["e@alloc@whatsit@count"]
+                 tex_count[whatsit_count_name])
+  return tex_count[whatsit_count_name]
 end
 luatexbase.new_whatsit = new_whatsit
 %    \end{macrocode}
@@ -1131,18 +1146,20 @@ luatexbase.new_whatsit = new_whatsit
 % \subsection{Bytecode register allocation}
 %
 % \begin{macro}{new\_bytecode}
+% \changes{v1.1c}{2017/02/18}{Parameterise count used in tracking}
 % Much the same as for attribute allocation in Lua.
 % The optional \meta{name} argument is used in the log if given.
 %    \begin{macrocode}
+local bytecode_count_name = bytecode_count_name or "e@alloc@bytecode@count"
 local function new_bytecode(name)
-  tex_setcount("global", "e@alloc@bytecode@count", 
-                         tex_count["e@alloc@bytecode@count"] + 1)
-  if tex_count["e@alloc@bytecode@count"] > 65534 then
+  tex_setcount("global", bytecode_count_name, 
+                         tex_count[bytecode_count_name] + 1)
+  if tex_count[bytecode_count_name] > 65534 then
     luatexbase_error("No room for a new bytecode register")
   end
   luatexbase_log("Lua bytecode " .. (name or "") .. " = " ..
-                 tex_count["e@alloc@bytecode@count"])
-  return tex_count["e@alloc@bytecode@count"]
+                 tex_count[bytecode_count_name])
+  return tex_count[bytecode_count_name]
 end
 luatexbase.new_bytecode = new_bytecode
 %    \end{macrocode}
@@ -1151,13 +1168,15 @@ luatexbase.new_bytecode = new_bytecode
 % \subsection{Lua chunk name allocation}
 %
 % \begin{macro}{new\_chunkname}
+% \changes{v1.1c}{2017/02/18}{Parameterise count used in tracking}
 % As for bytecode registers but also store the name in the
 % |lua.name| table.
 %    \begin{macrocode}
+local chunkname_count_name = chunkname_count_name or "e@alloc@luachunk@count"
 local function new_chunkname(name)
-  tex_setcount("global", "e@alloc@luachunk@count", 
-                         tex_count["e@alloc@luachunk@count"] + 1)
-  local chunkname_count = tex_count["e@alloc@luachunk@count"]
+  tex_setcount("global", chunkname_count_name, 
+                         tex_count[chunkname_count_name] + 1)
+  local chunkname_count = tex_count[chunkname_count_name]
   chunkname_count = chunkname_count + 1
   if chunkname_count > 65534 then
     luatexbase_error("No room for a new chunkname")
diff --git a/Master/texmf-dist/source/latex/base/ltoutenc.dtx b/Master/texmf-dist/source/latex/base/ltoutenc.dtx
index 4fa67df0911..f8335e87716 100644
--- a/Master/texmf-dist/source/latex/base/ltoutenc.dtx
+++ b/Master/texmf-dist/source/latex/base/ltoutenc.dtx
@@ -38,14 +38,14 @@
 %<TU>\ProvidesFile{tuenc.def}
 %<package>\ProvidesPackage{fontenc}
 %<TS1sty>\ProvidesPackage{textcomp}
-%<OT1|T1|OMS|OML|OT4|TU|package|TS1sty> [2017/01/24 v2.0c
+%<OT1|T1|OMS|OML|OT4|TU|package|TS1sty> [2017/02/19 v2.0f
 %<OT1|T1|OMS|OML|OT4|TS1|TU>         Standard LaTeX file]
 %<package|TS1sty>                 Standard LaTeX package]
 %
 %<*driver>
 % \fi
 \ProvidesFile{ltoutenc.dtx}
-             [2017/01/24 v2.0c LaTeX Kernel (font encodings)]
+             [2017/02/19 v2.0f LaTeX Kernel (font encodings)]
 % \iffalse
 \documentclass{ltxdoc}
 \GetFileInfo{ltoutenc.dtx}
@@ -892,7 +892,7 @@
       \expandafter\reserved@b\expandafter{\reserved@a{##1}}%
    \fi
    \expandafter\def\csname\expandafter\string\csname
-      #2\endcsname\string#1-\string#3\endcsname{#4}}
+      #2\endcsname\string#1-\string#3\@empty\endcsname{#4}}
 %    \end{macrocode}
 %
 %    \begin{macrocode}
@@ -1662,6 +1662,8 @@
 %      {Added \cs{r} A}
 % \changes{v1.96}{2002/10/28}{%
 %   coding change, to follow bug fix by DEK in plain.tex (pr/3469)}
+% \changes{v2.0f}{2017/02/19}{%
+%     add \cs{@empty} to guard against 3rd argument being empty}
 %    \begin{macrocode}
 \DeclareTextCompositeCommand{\r}{OT1}{A}
    {\leavevmode\setbox\z@\hbox{!}\dimen@\ht\z@\advance\dimen@-1ex%
@@ -2644,6 +2646,13 @@
 % \changes{v2.0c}{2017/01/24}{TeX ligature syntax for xetex and luatex reversed}
 % \changes{v2.0c}{2017/01/24}{Make \cs{textasteriskcentered} U+2217 not U+204E}
 % \changes{v2.0c}{2017/01/24}{Declare TU composites for i and j}
+% \changes{v2.0d}{2017/01/24}{Declare macron composites for YyGg}
+% \changes{v2.0e}{2017/02/12}{Declare fallback code for \cs{textasteriskcentered}}
+% \changes{v2.0f}{2017/02/19}{%
+%     declare composites with empty base for hat and tilde,
+%     use same slots for \cs{textasciicircum} ans \cs{textasciitilde}}
+% \changes{v2.0f}{2017/02/19}{%
+%     declare straight quotes using new \cs{remove@tlig} command}
 %
 % The TU encoding was originally introduced in the contributed
 % package \texttt{fontspec} as a Unicode encoding for XeTeX and
@@ -2707,6 +2716,29 @@
 % LuaTeX.
 %    \begin{macrocode}
     \def\UnicodeFontTeXLigatures{+tlig;}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+    \def\reserved@a#1{%
+      \def\@remove@tlig##1{\@remove@tlig@##1\@nil#1\@nil\relax}
+      \def\@remove@tlig@##1#1{\@remove@tlig@@##1}}
+    \edef\reserved@b{\detokenize{+tlig;}}
+    \expandafter\reserved@a\expandafter{\reserved@b}
+    \def\@remove@tlig@@#1\@nil#2\relax{#1}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+    \def\remove@tlig#1{%
+      \begingroup
+      \font\remove@tlig
+      \expandafter\@remove@tlig\expandafter{\fontname\font}%
+      \remove@tlig
+      \char#1\relax
+      \endgroup
+    }
+%    \end{macrocode}
+%
+%    \begin{macrocode}
   \fi
 \else
 %    \end{macrocode}
@@ -2717,6 +2749,10 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
+  \def\remove@tlig#1{\XeTeXglyph\numexpr\XeTeXcharglyph#1\relax}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
 \fi
 %    \end{macrocode}
 %
@@ -2733,7 +2769,9 @@
 % Declare accent command to use a postpended combining character
 % rather than the TeX |\accent| primitive
 %    \begin{macrocode}
-\def\add@unicode@accent#1#2{#2\char#1\relax}
+\def\add@unicode@accent#1#2{%
+  \relax\detokenize{#2}^^a0\else#2\fi
+  \char#1\relax}
 %    \end{macrocode}
 %
 %    \begin{macrocode}
@@ -2743,14 +2781,25 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
+\DeclareTextCommand\textquotesingle \UnicodeEncodingName{%
+                                                \remove@tlig{"0027}}
+\DeclareTextCommand\textasciigrave  \UnicodeEncodingName{%
+                                                \remove@tlig{"0060}}
+\DeclareTextCommand\textquotedbl    \UnicodeEncodingName{%
+                                                \remove@tlig{"0022}}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
 \DeclareTextSymbol{\textdollar}          \UnicodeEncodingName{"0024}
 \DeclareTextSymbol{\textless}            \UnicodeEncodingName{"003C}
 \DeclareTextSymbol{\textgreater}         \UnicodeEncodingName{"003E}
 \DeclareTextSymbol{\textbackslash}       \UnicodeEncodingName{"005C}
+\DeclareTextSymbol{\textasciicircum}     \UnicodeEncodingName{"005E}
 \DeclareTextSymbol{\textunderscore}      \UnicodeEncodingName{"005F}
 \DeclareTextSymbol{\textbraceleft}       \UnicodeEncodingName{"007B}
 \DeclareTextSymbol{\textbar}             \UnicodeEncodingName{"007C}
 \DeclareTextSymbol{\textbraceright}      \UnicodeEncodingName{"007D}
+\DeclareTextSymbol{\textasciitilde}      \UnicodeEncodingName{"007E}
 \DeclareTextSymbol{\textexclamdown}      \UnicodeEncodingName{"00A1}
 \DeclareTextSymbol{\textcent}            \UnicodeEncodingName{"00A2}
 \DeclareTextSymbol{\textsterling}        \UnicodeEncodingName{"00A3}
@@ -2803,15 +2852,17 @@
 \DeclareTextSymbol{\OE}                  \UnicodeEncodingName{"0152}
 \DeclareTextSymbol{\oe}                  \UnicodeEncodingName{"0153}
 \DeclareTextSymbol{\textflorin}          \UnicodeEncodingName{"0192}
+\DeclareTextComposite{\=}             \UnicodeEncodingName{Y}{"0232}
+\DeclareTextComposite{\=}             \UnicodeEncodingName{y}{"0232}
 \DeclareTextSymbol{\j}                   \UnicodeEncodingName{"0237}
-\DeclareTextSymbol{\textasciicircum}     \UnicodeEncodingName{"02C6}
 \DeclareTextSymbol{\textasciicaron}      \UnicodeEncodingName{"02C7}
-\DeclareTextSymbol{\textasciitilde}      \UnicodeEncodingName{"02DC}
 \DeclareTextSymbol{\textasciibreve}      \UnicodeEncodingName{"02D8}
 \DeclareTextSymbol{\textacutedbl}        \UnicodeEncodingName{"02DD}
 \DeclareTextSymbol{\textgravedbl}        \UnicodeEncodingName{"02F5}
 \DeclareTextSymbol{\texttildelow}        \UnicodeEncodingName{"02F7}
 \DeclareTextSymbol{\textbaht}            \UnicodeEncodingName{"0E3F}
+\DeclareTextComposite{\=}             \UnicodeEncodingName{G}{"1E20}
+\DeclareTextComposite{\=}             \UnicodeEncodingName{g}{"1E21}
 \DeclareTextSymbol{\SS}                  \UnicodeEncodingName{"1E9E}
 \DeclareTextSymbol{\textcompwordmark}    \UnicodeEncodingName{"200C}
 \DeclareTextSymbol{\textendash}          \UnicodeEncodingName{"2013}
@@ -2858,7 +2909,22 @@
 \DeclareTextSymbol{\textrightarrow}      \UnicodeEncodingName{"2192}
 \DeclareTextSymbol{\textdownarrow}       \UnicodeEncodingName{"2193}
 \DeclareTextSymbol{\textminus}           \UnicodeEncodingName{"2212}
-\DeclareTextSymbol{\textasteriskcentered}\UnicodeEncodingName{"2217}
+%    \end{macrocode}
+% Not all fonts have U+2217 but using U+002A requires some adjustment.
+%    \begin{macrocode}
+\DeclareTextCommand{\textasteriskcentered}\UnicodeEncodingName{%
+  \iffontchar\font"2217 \char"2217 \else
+    \begingroup
+      \fontsize
+       {\the\dimexpr1.2\dimexpr\f@size pt\relax}%
+       {\f@baselineskip}%
+      \selectfont
+      \raisebox{-0.6ex}[\dimexpr\height-0.6ex][0pt]{*}%
+    \endgroup
+  \fi
+}
+%    \end{macrocode}
+%    \begin{macrocode}
 \DeclareTextSymbol{\textsurd}            \UnicodeEncodingName{"221A}
 \DeclareTextSymbol{\textlangle}          \UnicodeEncodingName{"2329}
 \DeclareTextSymbol{\textrangle}          \UnicodeEncodingName{"232A}
@@ -2891,6 +2957,11 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
+\DeclareTextComposite{\^}             \UnicodeEncodingName {}{"005E}
+\DeclareTextComposite{\~}             \UnicodeEncodingName {}{"007E}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
 \DeclareTextComposite{\`}             \UnicodeEncodingName{A}{"00C0}
 \DeclareTextComposite{\'}             \UnicodeEncodingName{A}{"00C1}
 \DeclareTextComposite{\^}             \UnicodeEncodingName{A}{"00C2}
diff --git a/Master/texmf-dist/source/latex/base/ltvers.dtx b/Master/texmf-dist/source/latex/base/ltvers.dtx
index 3f34ed040e3..739001da82e 100644
--- a/Master/texmf-dist/source/latex/base/ltvers.dtx
+++ b/Master/texmf-dist/source/latex/base/ltvers.dtx
@@ -95,7 +95,7 @@
    {2017/01/01}
 %</2ekernel|latexrelease>
 %<*2ekernel>
-\def\patch@level{1}
+\def\patch@level{2}
 %    \end{macrocode}
 % \end{macro}
 % \end{macro}
diff --git a/Master/texmf-dist/source/latex/base/tulm.fdd b/Master/texmf-dist/source/latex/base/tulm.fdd
new file mode 100644
index 00000000000..28d1d24da1f
--- /dev/null
+++ b/Master/texmf-dist/source/latex/base/tulm.fdd
@@ -0,0 +1,330 @@
+% \iffalse meta-comment
+%
+% Copyright 2016-2017
+% The LaTeX3 Project and any individual authors listed elsewhere
+% in this file. 
+% 
+% This file is part of the LaTeX base system.
+% -------------------------------------------
+% 
+% It 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.
+% The latest version of this license is in
+%    http://www.latex-project.org/lppl.txt
+% and version 1.3c or later is part of all distributions of LaTeX 
+% version 2005/12/01 or later.
+% 
+% This file has the LPPL maintenance status "maintained".
+% 
+% The list of all files belonging to the LaTeX base distribution is
+% given in the file `manifest.txt'. See also `legal.txt' for additional
+% information.
+% 
+% The list of derived (unpacked) files belonging to the distribution 
+% and covered by LPPL is defined by the unpacking scripts (with 
+% extension .ins) which are part of the distribution.
+% 
+% \fi
+%
+%\iffalse        This is a META comment
+%
+% File `cmfonts.fdd'.
+% Copyright (C) 2016-2017 LaTeX3 Project
+%
+%
+%<TUlmr>\ProvidesFile{tulmr.fd}
+%<TUlmss>\ProvidesFile{tulmss.fd}
+%<TUlmssq>\ProvidesFile{tulmssq.fd}
+%<TUlmtt>\ProvidesFile{tulmtt.fd}
+%<TUlmvtt>\ProvidesFile{tulmvtt.fd}
+%<TUlmdh>\ProvidesFile{tulmdh.fd}
+%<*driver>
+             \ProvidesFile{tulm.drv}
+%</driver>
+        [2017/01/26 v1.8 Standard LaTeX font definitions for Latin Modern]
+%
+%<*driver>
+\documentclass{ltxdoc}
+\GetFileInfo{tulm.drv}
+\providecommand\dst{\expandafter{\normalfont\scshape docstrip}}
+\title{The file \texttt{tulm.fdd} for use with
+      \LaTeXe.\thanks{This file has version
+           number \fileversion, dated \filedate.}}
+\date{\filedate}\author{LaTeX3 Project}
+\addtolength\textwidth{30pt}
+\begin{document}
+\MaintainedByLaTeXTeam{latex}
+\maketitle
+ \DocInput{tulm.fdd}
+\end{document}
+%</driver>
+%
+%\fi
+%
+% \section{TUlmr}
+%    \begin{macrocode}
+%<*TUlmr>
+\DeclareFontFamily{TU}{lmr}{}
+\DeclareFontShape{TU}{lmr}{m}{n}%
+  {<-5.5>    \UnicodeFontFile{lmroman5-regular}{\UnicodeFontTeXLigatures}
+   <5.5-6.5> \UnicodeFontFile{lmroman6-regular}{\UnicodeFontTeXLigatures}
+   <6.5-7.5> \UnicodeFontFile{lmroman7-regular}{\UnicodeFontTeXLigatures}
+   <7.5-8.5> \UnicodeFontFile{lmroman8-regular}{\UnicodeFontTeXLigatures}
+   <8.5-9.5> \UnicodeFontFile{lmroman9-regular}{\UnicodeFontTeXLigatures}
+   <9.5-11>  \UnicodeFontFile{lmroman10-regular}{\UnicodeFontTeXLigatures}
+   <11-15>   \UnicodeFontFile{lmroman12-regular}{\UnicodeFontTeXLigatures}
+   <15-> \UnicodeFontFile{lmroman17-regular}{\UnicodeFontTeXLigatures}
+   }{}
+\DeclareFontShape{TU}{lmr}{m}{sl}%
+  {<-8.5>    \UnicodeFontFile{lmromanslant8-regular}{\UnicodeFontTeXLigatures}
+   <8.5-9.5> \UnicodeFontFile{lmromanslant9-regular}{\UnicodeFontTeXLigatures}
+   <9.5-11>  \UnicodeFontFile{lmromanslant10-regular}{\UnicodeFontTeXLigatures}
+   <11-15>   \UnicodeFontFile{lmromanslant12-regular}{\UnicodeFontTeXLigatures}
+   <15-> \UnicodeFontFile{lmromanslant17-regular}{\UnicodeFontTeXLigatures}
+   }{}
+\DeclareFontShape{TU}{lmr}{m}{it}%
+  {<-7.5>    \UnicodeFontFile{lmroman7-italic}{\UnicodeFontTeXLigatures}
+   <7.5-8.5> \UnicodeFontFile{lmroman8-italic}{\UnicodeFontTeXLigatures}
+   <8.5-9.5> \UnicodeFontFile{lmroman9-italic}{\UnicodeFontTeXLigatures}
+   <9.5-11>  \UnicodeFontFile{lmroman10-italic}{\UnicodeFontTeXLigatures}
+   <11->   \UnicodeFontFile{lmroman12-italic}{\UnicodeFontTeXLigatures}
+   }{}
+\DeclareFontShape{TU}{lmr}{m}{sc}%
+  {<-> \UnicodeFontFile{lmromancaps10-regular}{\UnicodeFontTeXLigatures}}{}
+\DeclareFontShape{TU}{lmr}{m}{ui}%
+  {<-> ec-lmu10}{}
+\DeclareFontShape{TU}{lmr}{m}{scsl}%
+  {<-> \UnicodeFontFile{lmromancaps10-oblique}{\UnicodeFontTeXLigatures}}{}
+\DeclareFontShape{TU}{lmr}{b}{n}
+  {<-> \UnicodeFontFile{lmromandemi10-regular}{\UnicodeFontTeXLigatures}}{}
+\DeclareFontShape{TU}{lmr}{b}{sl}
+  {<-> \UnicodeFontFile{lmromandemi10-oblique}{\UnicodeFontTeXLigatures}}{}
+\DeclareFontShape{TU}{lmr}{bx}{n}
+  {<-5.5>   \UnicodeFontFile{lmroman5-bold}{\UnicodeFontTeXLigatures}
+   <5.5-6.5> \UnicodeFontFile{lmroman6-bold}{\UnicodeFontTeXLigatures}
+   <6.5-7.5> \UnicodeFontFile{lmroman7-bold}{\UnicodeFontTeXLigatures}
+   <7.5-8.5> \UnicodeFontFile{lmroman8-bold}{\UnicodeFontTeXLigatures}
+   <8.5-9.5> \UnicodeFontFile{lmroman9-bold}{\UnicodeFontTeXLigatures}
+   <9.5-11>  \UnicodeFontFile{lmroman10-bold}{\UnicodeFontTeXLigatures}
+   <11->   \UnicodeFontFile{lmroman12-bold}{\UnicodeFontTeXLigatures}
+   }{}
+\DeclareFontShape{TU}{lmr}{bx}{it}
+  {<-> \UnicodeFontFile{lmroman10-bolditalic}{\UnicodeFontTeXLigatures}}{}
+\DeclareFontShape{TU}{lmr}{bx}{sl}
+  {<-> \UnicodeFontFile{lmromanslant10-bold}{\UnicodeFontTeXLigatures}}{}
+\DeclareFontShape{TU}{lmr}{b}{it}
+  {<->sub * lmr/b/sl}{}
+%</TUlmr>
+%    \end{macrocode}
+%
+% \section{TUlmss}
+%    \begin{macrocode}
+%<*TUlmss>
+\DeclareFontFamily{TU}{lmss}{}
+\DeclareFontShape{TU}{lmss}{m}{n}
+  {<-8.5> \UnicodeFontFile{lmsans8-regular}{\UnicodeFontTeXLigatures}
+   <8.5-9.5> \UnicodeFontFile{lmsans9-regular}{\UnicodeFontTeXLigatures}
+   <9.5-11>  \UnicodeFontFile{lmsans10-regular}{\UnicodeFontTeXLigatures}
+   <11-15.5> \UnicodeFontFile{lmsans12-regular}{\UnicodeFontTeXLigatures}
+   <15.5-> \UnicodeFontFile{lmsans17-regular}{\UnicodeFontTeXLigatures}
+   }{}
+\DeclareFontShape{TU}{lmss}{m}{it}
+   {<->ssub*lmss/m/sl}{}
+\DeclareFontShape{TU}{lmss}{m}{sl}
+  {<-8.5> \UnicodeFontFile{lmsans8-oblique}{\UnicodeFontTeXLigatures}
+   <8.5-9.5> \UnicodeFontFile{lmsans9-oblique}{\UnicodeFontTeXLigatures}
+   <9.5-11>  \UnicodeFontFile{lmsans10-oblique}{\UnicodeFontTeXLigatures}
+   <11-15.5> \UnicodeFontFile{lmsans12-oblique}{\UnicodeFontTeXLigatures}
+   <15.5-> \UnicodeFontFile{lmsans17-oblique}{\UnicodeFontTeXLigatures}
+   }{}
+\DeclareFontShape{TU}{lmss}{m}{sc}
+  {<->sub*lmr/m/sc}{}
+\DeclareFontShape{TU}{lmss}{b}{n}
+  {<->ssub * lmss/bx/n}{}
+\DeclareFontShape{TU}{lmss}{b}{sl}
+  {<->ssub * lmss/bx/sl}{}
+\DeclareFontShape{TU}{lmss}{b}{it}
+  {<->ssub * lmss/bx/it}{}
+\DeclareFontShape{TU}{lmss}{sbc}{n}
+  {<-> \UnicodeFontFile{lmsansdemicond10-regular}{\UnicodeFontTeXLigatures}}{}
+\DeclareFontShape{TU}{lmss}{sbc}{sl}
+  {<-> \UnicodeFontFile{lmsansdemicond10-oblique}{\UnicodeFontTeXLigatures}}{}
+\DeclareFontShape{TU}{lmss}{sbc}{it}
+  {<->ssub*lmss/sbc/sl}{}
+\DeclareFontShape{TU}{lmss}{bx}{n}
+  {<-> \UnicodeFontFile{lmsans10-bold}{\UnicodeFontTeXLigatures}}{}
+\DeclareFontShape{TU}{lmss}{bx}{sl}
+  {<-> \UnicodeFontFile{lmsans10-boldoblique}{\UnicodeFontTeXLigatures}}{}
+\DeclareFontShape{TU}{lmss}{bx}{it}
+  {<->ssub*lmss/bx/sl}{}
+%</TUlmss>
+%    \end{macrocode}
+%
+% \section{TUlmssq}
+%    \begin{macrocode}
+%<*TUlmssq>
+\DeclareFontFamily{TU}{lmssq}{}
+\DeclareFontShape{TU}{lmssq}{m}{n}
+  {<-> \UnicodeFontFile{lmsansquot8-regular}{\UnicodeFontTeXLigatures}}{}
+\DeclareFontShape{TU}{lmssq}{m}{sl}
+  {<-> \UnicodeFontFile{lmsansquot8-oblique}{\UnicodeFontTeXLigatures}}{}
+\DeclareFontShape{TU}{lmssq}{bx}{n}
+  {<-> \UnicodeFontFile{lmsansquot8-bold}{\UnicodeFontTeXLigatures}}{}
+\DeclareFontShape{TU}{lmssq}{bx}{sl}
+  {<-> \UnicodeFontFile{lmsansquot8-boldoblique}{\UnicodeFontTeXLigatures}}{}
+\DeclareFontShape{TU}{lmssq}{m}{it}
+  {<->ssub*lmssq/m/sl}{}
+\DeclareFontShape{TU}{lmssq}{bx}{it}
+  {<->ssub*lmssq/bx/sl}{}
+\DeclareFontShape{TU}{lmssq}{b}{n}
+  {<->ssub * lmssq/bx/n}{}
+\DeclareFontShape{TU}{lmssq}{b}{sl}
+  {<->ssub * lmssq/bx/sl}{}
+\DeclareFontShape{TU}{lmssq}{b}{it}
+  {<->ssub * lmssq/bx/it}{}
+%</TUlmssq>
+%    \end{macrocode}
+%
+% \section{TUlmtt}
+%    \begin{macrocode}
+%<*TUlmtt>
+\DeclareFontFamily{TU}{lmtt}{%
+\hyphenchar \font\m@ne
+\fontdimen3\font\z@
+\fontdimen4\font\z@
+}
+\ifx\lmtt@use@light@as@normal\@empty
+\DeclareFontShape{TU}{lmtt}{sb}{n}
+  {<-8.5>   \UnicodeFontFile{lmmono8-regular}{}
+   <8.5-9.5> \UnicodeFontFile{lmmono9-regular}{}
+   <9.5-11> \UnicodeFontFile{lmmono10-regular}{}
+   <11->  \UnicodeFontFile{lmmono12-regular}{}
+   }{}
+\DeclareFontShape{TU}{lmtt}{sb}{it}
+  {<-> \UnicodeFontFile{lmmono10-italic}{}}{}
+\DeclareFontShape{TU}{lmtt}{sb}{sl}
+  {<-> \UnicodeFontFile{lmmonoslant10-regular}{}}{}
+\DeclareFontShape{TU}{lmtt}{sb}{sc}
+  {<-> \UnicodeFontFile{lmmonocaps10-regular}{}}{}
+\DeclareFontShape{TU}{lmtt}{sb}{scsl}
+  {<-> \UnicodeFontFile{lmmonocaps10-oblique}{}}{}
+\DeclareFontShape{TU}{lmtt}{m}{n}
+  {<-> \UnicodeFontFile{lmmonolt10-regular}{}}{}
+\DeclareFontShape{TU}{lmtt}{m}{it}
+  {<->sub*lmtt/l/sl}{}
+\DeclareFontShape{TU}{lmtt}{m}{sl}
+  {<-> \UnicodeFontFile{lmmonolt10-oblique}{}}{}
+\DeclareFontShape{TU}{lmtt}{c}{n}
+  {<-> \UnicodeFontFile{lmmonoltcond10-regular}{}}{}
+\DeclareFontShape{TU}{lmtt}{c}{it}
+  {<->sub*lmtt/lc/sl}{}
+\DeclareFontShape{TU}{lmtt}{c}{sl}
+  {<-> \UnicodeFontFile{lmmonoltcond10-oblique}{}}{}
+\else
+\DeclareFontShape{TU}{lmtt}{m}{n}
+  {<-8.5>   \UnicodeFontFile{lmmono8-regular}{}
+  <8.5-9.5> \UnicodeFontFile{lmmono9-regular}{}
+   <9.5-11> \UnicodeFontFile{lmmono10-regular}{}
+   <11->  \UnicodeFontFile{lmmono12-regular}{}
+   }{}
+\DeclareFontShape{TU}{lmtt}{m}{it}
+  {<-> \UnicodeFontFile{lmmono10-italic}{}}{}
+\DeclareFontShape{TU}{lmtt}{m}{sl}
+  {<-> \UnicodeFontFile{lmmonoslant10-regular}{}}{}
+\DeclareFontShape{TU}{lmtt}{m}{sc}
+  {<-> \UnicodeFontFile{lmmonocaps10-regular}{}}{}
+\DeclareFontShape{TU}{lmtt}{m}{scsl}
+  {<-> \UnicodeFontFile{lmmonocaps10-oblique}{}}{}
+\DeclareFontShape{TU}{lmtt}{l}{n}
+  {<-> \UnicodeFontFile{lmmonolt10-regular}{}}{}
+\DeclareFontShape{TU}{lmtt}{l}{it}
+  {<->sub*lmtt/l/sl}{}
+\DeclareFontShape{TU}{lmtt}{l}{sl}
+  {<-> \UnicodeFontFile{lmmonolt10-oblique}{}}{}
+\DeclareFontShape{TU}{lmtt}{lc}{n}
+  {<-> \UnicodeFontFile{lmmonoltcond10-regular}{}}{}
+\DeclareFontShape{TU}{lmtt}{lc}{it}
+  {<->sub*lmtt/lc/sl}{}
+\DeclareFontShape{TU}{lmtt}{lc}{sl}
+  {<-> \UnicodeFontFile{lmmonoltcond10-oblique}{}}{}
+\fi
+\DeclareFontShape{TU}{lmtt}{b}{n}
+  {<-> \UnicodeFontFile{lmmonolt10-bold}{}}{}
+\DeclareFontShape{TU}{lmtt}{b}{it}
+  {<->sub*lmtt/b/sl}{}
+\DeclareFontShape{TU}{lmtt}{b}{sl}
+{<-> \UnicodeFontFile{lmmonolt10-boldoblique}{}}{}
+\DeclareFontShape{TU}{lmtt}{bx}{it}
+  {<->sub*lmtt/b/sl}{}
+\DeclareFontShape{TU}{lmtt}{bx}{n}
+  {<->ssub*lmtt/b/n}{}
+\DeclareFontShape{TU}{lmtt}{bx}{sl}
+  {<->ssub*lmtt/b/sl}{}
+%</TUlmtt>
+%    \end{macrocode}
+%
+% \section{TUlmvtt}
+%    \begin{macrocode}
+%<*TUlmvtt>
+\DeclareFontFamily{TU}{lmvtt}{}
+\ifx\lmtt@use@light@as@normal\@empty
+\DeclareFontShape{TU}{lmvtt}{sb}{n}
+  {<->\UnicodeFontFile{lmmonoprop10-regular}{}}{}
+\DeclareFontShape{TU}{lmvtt}{sb}{sl}
+  {<->\UnicodeFontFile{lmmonoprop10-oblique}{}}{}
+\DeclareFontShape{TU}{lmvtt}{sb}{it}
+  {<->sub*lmvtt/m/sl}{}
+\DeclareFontShape{TU}{lmvtt}{m}{n}
+  {<->\UnicodeFontFile{lmmonoproplt10-regular}{}}{}
+\DeclareFontShape{TU}{lmvtt}{m}{sl}
+  {<->\UnicodeFontFile{lmmonoproplt10-oblique}{}}{}
+\DeclareFontShape{TU}{lmvtt}{m}{it}
+  {<->sub*lmvtt/l/sl}{}
+\else
+\DeclareFontShape{TU}{lmvtt}{m}{n}
+  {<->\UnicodeFontFile{lmmonoprop10-regular}{}}{}
+\DeclareFontShape{TU}{lmvtt}{m}{sl}
+  {<->\UnicodeFontFile{lmmonoprop10-oblique}{}}{}
+\DeclareFontShape{TU}{lmvtt}{m}{it}
+  {<->sub*lmvtt/m/sl}{}
+\DeclareFontShape{TU}{lmvtt}{l}{n}
+  {<->\UnicodeFontFile{lmmonoproplt10-regular}{}}{}
+\DeclareFontShape{TU}{lmvtt}{l}{sl}
+  {<->\UnicodeFontFile{lmmonoproplt10-oblique}{}}{}
+\DeclareFontShape{TU}{lmvtt}{l}{it}
+  {<->sub*lmvtt/l/sl}{}
+\fi
+\DeclareFontShape{TU}{lmvtt}{b}{n}
+  {<->\UnicodeFontFile{lmmonoproplt10-bold}{}}{}
+\DeclareFontShape{TU}{lmvtt}{b}{sl}
+  {<->\UnicodeFontFile{lmmonoproplt10-boldoblique}{}}{}
+\DeclareFontShape{TU}{lmvtt}{b}{it}
+  {<->sub*lmvtt/b/sl}{}
+\DeclareFontShape{TU}{lmvtt}{bx}{n}
+  {<->ssub*lmvtt/b/n}{}
+\DeclareFontShape{TU}{lmvtt}{bx}{sl}
+  {<->ssub*lmvtt/b/sl}{}
+\DeclareFontShape{TU}{lmvtt}{bx}{it}
+  {<->sub*lmvtt/b/sl}{}
+%</TUlmvtt>
+%    \end{macrocode}
+%
+% \section{TUlmdh}
+%    \begin{macrocode}
+%<*TUlmdh>
+\DeclareFontFamily{TU}{lmdh}{}%
+\DeclareFontShape{TU}{lmdh}{m}{n}
+  {<->   \UnicodeFontFile{lmromandunh10-regular}{\UnicodeFontTeXLigatures}
+  }{}
+\DeclareFontShape{TU}{lmdh}{m}{sl}
+  {<->   \UnicodeFontFile{lmromandunh10-oblique}{\UnicodeFontTeXLigatures}
+  }{}
+\DeclareFontShape{TU}{lmdh}{m}{it}
+  {<->sub*lmdh/m/sl}{}
+%</TUlmdh>
+%    \end{macrocode}
+%
+%
+% \Finale
+%
diff --git a/Master/texmf-dist/source/latex/base/tulm.ins b/Master/texmf-dist/source/latex/base/tulm.ins
new file mode 100644
index 00000000000..29e14d53fed
--- /dev/null
+++ b/Master/texmf-dist/source/latex/base/tulm.ins
@@ -0,0 +1,107 @@
+%%
+%% This file will generate fast loadable files and documentation
+%% driver files from the doc files in this package when run through
+%% LaTeX or TeX.
+%%
+%% Copyright 2016-2017
+%% The LaTeX3 Project and any individual authors listed elsewhere
+%% in this file. 
+%% 
+%% This file is part of the LaTeX base system.
+%% -------------------------------------------
+%% 
+%% It may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3b
+%% of this license or (at your option) any later version.
+%% The latest version of this license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3b or later is part of all distributions of LaTeX 
+%% version 2005/12/01 or later.
+%% 
+%% This file has the LPPL maintenance status "maintained".
+%% 
+%% In particular, NO PERMISSION is granted to modify the contents of this
+%% file since it contains the legal notices that are placed in the files
+%% it generates.
+%% 
+%% The list of all files belonging to the LaTeX base distribution is
+%% given in the file `manifest.txt'. See also `legal.txt' for additional
+%% information.
+%% 
+%% 
+%% 
+%%
+%% --------------- start of docstrip commands ------------------
+%%
+
+\input docstrip
+
+\preamble
+
+This is a generated file.
+
+The source is maintained by the LaTeX Project team and bug
+reports for it can be opened at http://latex-project.org/bugs.html
+(but please observe conditions on bug reports sent to that address!)
+
+
+Copyright 1993-2016
+The LaTeX3 Project and any individual authors listed elsewhere
+in this file. 
+
+This file was generated from file(s) of the LaTeX base system.
+--------------------------------------------------------------
+
+It 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.
+The latest version of this license is in
+   http://www.latex-project.org/lppl.txt
+and version 1.3c or later is part of all distributions of LaTeX 
+version 2005/12/01 or later.
+
+This file may only be distributed together with a copy of the LaTeX
+base system. You may however distribute the LaTeX base system without
+such generated files.
+
+The list of all files belonging to the LaTeX base distribution is
+given in the file `manifest.txt'. See also `legal.txt' for additional
+information.
+
+In particular, permission is granted to customize the declarations in
+this file to serve the needs of your installation.
+
+However, NO PERMISSION is granted to distribute a modified version
+of this file under its original name.
+
+\endpreamble
+
+
+\keepsilent
+\usedir{tex/latex/base}
+
+\generate{\file{tulmss.fd}{\from{tulm.fdd}{TUlmss}}
+          \file{tulmssq.fd}{\from{tulm.fdd}{TUlmssq}}
+          \file{tulmr.fd}{\from{tulm.fdd}{TUlmr}}
+          \file{tulmtt.fd}{\from{tulm.fdd}{TUlmtt}}
+          \file{tulmvtt.fd}{\from{tulm.fdd}{TUlmvtt}}
+          \file{tulmdh.fd}{\from{tulm.fdd}{TUlmdh}}}
+
+ 
+\ifToplevel{
+\Msg{***********************************************************}
+\Msg{*}
+\Msg{* To finish the installation you have to move the following}
+\Msg{* files into a directory searched by TeX:}
+\Msg{*}
+\Msg{* \space\space All *.fd}
+\Msg{*}
+\Msg{* To produce the documentation run the files ending with}
+\Msg{* `.fdd' through LaTeX.}
+\Msg{*}
+\Msg{* Happy TeXing}
+\Msg{***********************************************************}
+}
+ 
+\endbatchfile
+
diff --git a/Master/texmf-dist/source/latex/base/unpack.ins b/Master/texmf-dist/source/latex/base/unpack.ins
index d3a9c322e65..d63feb0334c 100644
--- a/Master/texmf-dist/source/latex/base/unpack.ins
+++ b/Master/texmf-dist/source/latex/base/unpack.ins
@@ -94,6 +94,8 @@
 
 \batchinput{cmfonts.ins}
 
+\batchinput{tulm.ins}
+
 \batchinput{ec.ins}
 
 \batchinput{latex209.ins}
diff --git a/Master/texmf-dist/source/latex/base/utf8ienc.dtx b/Master/texmf-dist/source/latex/base/utf8ienc.dtx
index 27d6612ac76..5478a029008 100644
--- a/Master/texmf-dist/source/latex/base/utf8ienc.dtx
+++ b/Master/texmf-dist/source/latex/base/utf8ienc.dtx
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright 1993-2016
+% Copyright 1993-2017
 % The LaTeX3 Project and any individual authors listed elsewhere
 % in this file.
 %
@@ -218,7 +218,7 @@
 %<+ts1> \ProvidesFile{ts1enc.dfu}
 %<+x2>  \ProvidesFile{x2enc.dfu}
 %<+all> \ProvidesFile{utf8enc.dfu}
-   [2016/02/28 v1.1s UTF-8 support for inputenc]
+   [2017/01/28 v1.1t UTF-8 support for inputenc]
 %    \end{macrocode}
 %
 %    \begin{macrocode}
@@ -839,6 +839,7 @@
 % \changes{v1.1q}{2015/12/02}{Add remaining latin uses of accents in T1}
 % \changes{v1.1r}{2015/12/03}{Add some more ogoneck cases}
 % \changes{v1.1s}{2016/01/11}{Add some more caron and acute}
+% \changes{v1.1t}{2017/01/28}{Add caron cominations for GgYy}
 %    \begin{macrocode}
 %<all,t1,ot1,ly1>\DeclareUnicodeCharacter{00A0}{\nobreakspace}
 %<all,t1,ot1,ly1>\DeclareUnicodeCharacter{00A1}{\textexclamdown}
@@ -1096,6 +1097,8 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
+%<all,t1>\DeclareUnicodeCharacter{0232}{\@tabacckludge=Y}
+%<all,t1>\DeclareUnicodeCharacter{0233}{\@tabacckludge=y}
 %<all,ly1,utf8>\DeclareUnicodeCharacter{02C6}{\textasciicircum}
 %<all,ts1>\DeclareUnicodeCharacter{02C7}{\textasciicaron}
 %<all,ly1,utf8>\DeclareUnicodeCharacter{02DC}{\textasciitilde}
@@ -1467,6 +1470,8 @@
 %<all,ts1>\DeclareUnicodeCharacter{25E6}{\textopenbullet}
 %<all,ts1>\DeclareUnicodeCharacter{25EF}{\textbigcircle}
 %<all,ts1>\DeclareUnicodeCharacter{266A}{\textmusicalnote}
+%<all,t1>\DeclareUnicodeCharacter{1E20}{\@tabacckludge=G}
+%<all,t1>\DeclareUnicodeCharacter{1E21}{\@tabacckludge=g}
 %    \end{macrocode}
 %
 % \subsection{Notes}