greek-fontenc (1jun23)

git-svn-id: svn://tug.org/texlive/trunk@67261 c570f23f-e606-0410-a88d-b1316a301751

2 files changed, 55 insertions, 2 deletions

diff --git a/Master/texmf-dist/tex/latex/greek-fontenc/greek-fontenc.def b/Master/texmf-dist/tex/latex/greek-fontenc/greek-fontenc.def
index 0ebda570156..23f21a93724 100644
--- a/Master/texmf-dist/tex/latex/greek-fontenc/greek-fontenc.def
+++ b/Master/texmf-dist/tex/latex/greek-fontenc/greek-fontenc.def
@@ -4,7 +4,7 @@
 % Common Greek font encoding definitions
 % ======================================
 %
-% :Version: 2.2.1 (changelog_)
+% :Version: 2.3 (changelog_)
 %
 % :Copyright: © 2013 -- 2023 Günter Milde
 %
@@ -31,7 +31,7 @@
 % ::
 
 \ProvidesFile{greek-fontenc.def}
-  [2023/03/08 2.2.1 Common Greek font encoding definitions]
+  [2023-06-01 2.3 Common Greek font encoding definitions]
 
 % ensuregreek, greekscript
 % ~~~~~~~~~~~~~~~~~~~~~~~~
@@ -311,27 +311,43 @@
     \LGR@ypogegrammeni\prosgegrammeni
     \textalpha      \textAlpha
     \textbeta       \textBeta
+    \textbetasymbol    \textBeta
+    \textvarbeta       \textBeta
     \textgamma      \textGamma
     \textdelta      \textDelta
     \textepsilon    \textEpsilon
+    \textepsilonsymbol \textEpsilon
+    \textvarepsilon    \textEpsilon
     \textzeta       \textZeta
     \texteta        \textEta
     \texttheta      \textTheta
+    \texttheta         \textThetasymbol
+    \texttheta         \textvarTheta
+    \textthetasymbol   \textTheta
+    \textvartheta      \textTheta
     \textiota       \textIota
     \textkappa      \textKappa
+    \textkappasymbol   \textKappa
+    \textvarkappa      \textKappa
     \textlambda     \textLambda
     \textmu         \textMu
     \textnu         \textNu
     \textxi         \textXi
     \textomicron    \textOmicron
     \textpi         \textPi
+    \textpisymbol   \textPi
+    \textvarpi      \textPi
     \textrho        \textRho
+    \textvarrho        \textRho
+    \textrhosymbol     \textRho
     \textfinalsigma \textSigma
     \textsigma      \textSigma
     \textautosigma  \textSigma
     \texttau        \textTau
     \textupsilon    \textUpsilon
     \textphi        \textPhi
+    \textphisymbol  \textPhi
+    \textvarphi     \textPhi
     \textchi        \textChi
     \textpsi        \textPsi
     \textomega      \textOmega
@@ -429,6 +445,7 @@
 % 2.2    2023-02-28    Add missing accent composite commands.
 % 2.2.1  2023-03-08    ``@uclclist`` entry for ``\accoxia``, prevent
 %                      downcasing ``\textStigma`` to ``\textvarstigma``.
+% 2.3    2023-06-01    ``@uclclist`` entries for symbol variants.
 % ====== ============  ========================================================
 %
 %
diff --git a/Master/texmf-dist/tex/latex/greek-fontenc/lgrenc.def b/Master/texmf-dist/tex/latex/greek-fontenc/lgrenc.def
index 7d60da1fd57..0d7ae1c7058 100644
--- a/Master/texmf-dist/tex/latex/greek-fontenc/lgrenc.def
+++ b/Master/texmf-dist/tex/latex/greek-fontenc/lgrenc.def
@@ -60,6 +60,7 @@
 % 2.1    2022-06-14    Support the correct spelling ``\guillemet…`` for « ».
 % 2.2    2023-02-28    Fix character used for ano ``\textanoteleia`` and
 %                      ``\textperiodcentered``.
+% 2.2.1  2023-06-01    Fix Unicode errors with "new" ``\MakeUppercase``.
 % ====== ============  ========================================================
 %
 % Usage
@@ -851,6 +852,41 @@
 % UPPERCASE
 % ~~~~~~~~~
 %
+% letters without pre-composed uppercase version
+% """"""""""""""""""""""""""""""""""""""""""""""
+%
+% The default \MakeUppercase (2022-version) emits "composing" Unicode in
+% characters for letters with diacriticals but no matching pre-composed
+% capital equivalent. The fix requires a LaTeX version >= 37 (2023)::
+
+\ifdefined\DeclareUppercaseMapping
+  \DeclareUppercaseMapping{"0390}{\accdialytikatonos{\textiota}}          % ΐ
+  \DeclareUppercaseMapping{"03B0}{\accdialytikatonos{\textupsilon}}       % ΰ
+  \DeclareUppercaseMapping{"1F50}{\accpsili{\textupsilon}}                % ὐ
+  \DeclareUppercaseMapping{"1F52}{\accpsilivaria{\textupsilon}}           % ὒ
+  \DeclareUppercaseMapping{"1F54}{\accpsilioxia{\textupsilon}}            % ὔ
+  \DeclareUppercaseMapping{"1F56}{\accpsiliperispomeni{\textupsilon}}     % ὖ
+  \DeclareUppercaseMapping{"1FB6}{\accperispomeni{\textalpha}}            % ᾶ
+  \DeclareUppercaseMapping{"1FB7}{\accperispomeni{\textalpha}\ypogegrammeni} % ᾷ
+  \DeclareUppercaseMapping{"1FC6}{\accperispomeni{\texteta}}              % ῆ
+  \DeclareUppercaseMapping{"1FC7}{\accperispomeni{\texteta}\ypogegrammeni}   % ῇ
+  \DeclareUppercaseMapping{"1FD2}{\accdialytikavaria{\textiota}}          % ῒ
+  \DeclareUppercaseMapping{"1FD3}{\accdialytikatonos{\textiota}}          % ΐ
+  \DeclareUppercaseMapping{"1FD6}{\accperispomeni{\textiota}}             % ῖ
+  \DeclareUppercaseMapping{"1FD7}{\accdialytikaperispomeni{\textiota}}    % ῗ
+  \DeclareUppercaseMapping{"1FE2}{\accdialytikavaria{\textupsilon}}       % ῢ
+  \DeclareUppercaseMapping{"1FE3}{\accdialytikatonos{\textupsilon}}       % ΰ
+  \DeclareUppercaseMapping{"1FE4}{\accpsili{\textrho}}                    % ῤ
+  \DeclareUppercaseMapping{"1FE6}{\accperispomeni{\textupsilon}}          % ῦ
+  \DeclareUppercaseMapping{"1FE7}{\accdialytikaperispomeni{\textupsilon}} % ῧ
+  \DeclareUppercaseMapping{"1FF6}{\accperispomeni{\textomega}}            % ῶ
+  \DeclareUppercaseMapping{"1FF7}{\accperispomeni{\textomega}\ypogegrammeni} % ῷ
+\fi
+
+
+% Hiatus
+% """"""
+%
 % The `common Greek font encoding definitions`_ in ``greek-fontenc.def`` extend
 % the `uclclist` with Greek LICR macros. Here, we add LGR specific "hiatus"
 % handling.