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-rw-r--r--Master/texmf-dist/tex/latex-dev/base/fontmath.ltx64
1 files changed, 33 insertions, 31 deletions
diff --git a/Master/texmf-dist/tex/latex-dev/base/fontmath.ltx b/Master/texmf-dist/tex/latex-dev/base/fontmath.ltx
index 4b595a58f04..ab56863c5db 100644
--- a/Master/texmf-dist/tex/latex-dev/base/fontmath.ltx
+++ b/Master/texmf-dist/tex/latex-dev/base/fontmath.ltx
@@ -8,7 +8,7 @@
%%
%% This is a generated file.
%%
-%% Copyright 1993-2018
+%% Copyright (C) 1993-2019
%% The LaTeX3 Project and any individual authors listed elsewhere
%% in this file.
%%
@@ -21,7 +21,7 @@
%% The latest version of this license is in
%% https://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.
+%% version 2008 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
@@ -37,7 +37,7 @@
%%
%%% From File: fontdef.dtx
\ProvidesFile{fontmath.ltx}
- [2018/09/24 v3.0b LaTeX Kernel
+ [2019/08/27 v3.0c LaTeX Kernel
(Math
font setup)]
\typeout{=== Don't modify this file, use a .cfg file instead ===^^J}
@@ -213,7 +213,6 @@
\DeclareMathSymbol{\Psi}{\mathalpha}{operators}{"09}
\DeclareMathSymbol{\Omega}{\mathalpha}{operators}{"0A}
\DeclareMathSymbol{\aleph}{\mathord}{symbols}{"40}
-\def\hbar{{\mathchar'26\mkern-9muh}}
\DeclareMathSymbol{\imath}{\mathord}{letters}{"7B}
\DeclareMathSymbol{\jmath}{\mathord}{letters}{"7C}
\DeclareMathSymbol{\ell}{\mathord}{letters}{"60}
@@ -225,13 +224,8 @@
\DeclareMathSymbol{\prime}{\mathord}{symbols}{"30}
\DeclareMathSymbol{\emptyset}{\mathord}{symbols}{"3B}
\DeclareMathSymbol{\nabla}{\mathord}{symbols}{"72}
-\def\surd{{\mathchar"1270}}
\DeclareMathSymbol{\top}{\mathord}{symbols}{"3E}
\DeclareMathSymbol{\bot}{\mathord}{symbols}{"3F}
-\def\angle{{\vbox{\ialign{$\m@th\scriptstyle##$\crcr
- \not\mathrel{\mkern14mu}\crcr
- \noalign{\nointerlineskip}
- \mkern2.5mu\leaders\hrule \@height.34pt\hfill\mkern2.5mu\crcr}}}}
\DeclareMathSymbol{\triangle}{\mathord}{symbols}{"34}
\DeclareMathSymbol{\forall}{\mathord}{symbols}{"38}
\DeclareMathSymbol{\exists}{\mathord}{symbols}{"39}
@@ -244,6 +238,12 @@
\DeclareMathSymbol{\diamondsuit}{\mathord}{symbols}{"7D}
\DeclareMathSymbol{\heartsuit}{\mathord}{symbols}{"7E}
\DeclareMathSymbol{\spadesuit}{\mathord}{symbols}{"7F}
+\DeclareRobustCommand\hbar{{\mathchar'26\mkern-9muh}}
+\DeclareRobustCommand\surd{{\mathchar"1270}}
+\DeclareRobustCommand\angle{{\vbox{\ialign{$\m@th\scriptstyle##$\crcr
+ \not\mathrel{\mkern14mu}\crcr
+ \noalign{\nointerlineskip}
+ \mkern2.5mu\leaders\hrule \@height.34pt\hfill\mkern2.5mu\crcr}}}}
\DeclareMathSymbol{\coprod}{\mathop}{largesymbols}{"60}
\DeclareMathSymbol{\bigvee}{\mathop}{largesymbols}{"57}
\DeclareMathSymbol{\bigwedge}{\mathop}{largesymbols}{"56}
@@ -251,14 +251,14 @@
\DeclareMathSymbol{\bigcap}{\mathop}{largesymbols}{"54}
\DeclareMathSymbol{\bigcup}{\mathop}{largesymbols}{"53}
\DeclareMathSymbol{\intop}{\mathop}{largesymbols}{"52}
- \def\int{\intop\nolimits}
+ \DeclareRobustCommand\int{\intop\nolimits}
\DeclareMathSymbol{\prod}{\mathop}{largesymbols}{"51}
\DeclareMathSymbol{\sum}{\mathop}{largesymbols}{"50}
\DeclareMathSymbol{\bigotimes}{\mathop}{largesymbols}{"4E}
\DeclareMathSymbol{\bigoplus}{\mathop}{largesymbols}{"4C}
\DeclareMathSymbol{\bigodot}{\mathop}{largesymbols}{"4A}
\DeclareMathSymbol{\ointop}{\mathop}{largesymbols}{"48}
- \def\oint{\ointop\nolimits}
+ \DeclareRobustCommand\oint{\ointop\nolimits}
\DeclareMathSymbol{\bigsqcup}{\mathop}{largesymbols}{"46}
\DeclareMathSymbol{\smallint}{\mathop}{symbols}{"73}
\DeclareMathSymbol{\triangleleft}{\mathbin}{letters}{"2F}
@@ -311,7 +311,7 @@
\DeclareMathSymbol{\Leftrightarrow}{\mathrel}{symbols}{"2C}
\DeclareMathSymbol{\Leftarrow}{\mathrel}{symbols}{"28}
\DeclareMathSymbol{\Rightarrow}{\mathrel}{symbols}{"29}
-\def\neq{\not=} \let\ne=\neq
+\DeclareRobustCommand\neq{\not=} \let\ne=\neq
\DeclareMathSymbol{\leq}{\mathrel}{symbols}{"14}
\let\le=\leq
\DeclareMathSymbol{\geq}{\mathrel}{symbols}{"15}
@@ -337,7 +337,7 @@
\DeclareMathSymbol{\rightarrow}{\mathrel}{symbols}{"21}
\let\to=\rightarrow
\DeclareMathSymbol{\mapstochar}{\mathrel}{symbols}{"37}
- \def\mapsto{\mapstochar\rightarrow}
+ \DeclareRobustCommand\mapsto{\mapstochar\rightarrow}
\DeclareMathSymbol{\sim}{\mathrel}{symbols}{"18}
\DeclareMathSymbol{\simeq}{\mathrel}{symbols}{"27}
\DeclareMathSymbol{\perp}{\mathrel}{symbols}{"3F}
@@ -371,9 +371,9 @@
\DeclareRobustCommand
\Relbar{\mathrel{=}}
\DeclareMathSymbol{\lhook}{\mathrel}{letters}{"2C}
- \def\hookrightarrow{\lhook\joinrel\rightarrow}
+ \DeclareRobustCommand\hookrightarrow{\lhook\joinrel\rightarrow}
\DeclareMathSymbol{\rhook}{\mathrel}{letters}{"2D}
- \def\hookleftarrow{\leftarrow\joinrel\rhook}
+ \DeclareRobustCommand\hookleftarrow{\leftarrow\joinrel\rhook}
\DeclareRobustCommand
\bowtie{\mathrel\triangleright\joinrel\mathrel\triangleleft}
\DeclareRobustCommand
@@ -420,35 +420,37 @@
\DeclareMathAccent{\widehat}{\mathord}{largesymbols}{"62}
\DeclareMathAccent{\mathring}{\mathalpha}{operators}{"17}
\DeclareMathRadical{\sqrtsign}{symbols}{"70}{largesymbols}{"70}
-\def\overrightarrow#1{\vbox{\m@th\ialign{##\crcr
+\DeclareRobustCommand\overrightarrow[1]{\vbox{\m@th\ialign{##\crcr
\rightarrowfill\crcr\noalign{\kern-\p@\nointerlineskip}
$\hfil\displaystyle{#1}\hfil$\crcr}}}
-\def\overleftarrow#1{\vbox{\m@th\ialign{##\crcr
+\DeclareRobustCommand\overleftarrow[1]{\vbox{\m@th\ialign{##\crcr
\leftarrowfill\crcr\noalign{\kern-\p@\nointerlineskip}%
$\hfil\displaystyle{#1}\hfil$\crcr}}}
-\def\overbrace#1{\mathop{\vbox{\m@th\ialign{##\crcr\noalign{\kern3\p@}%
+\DeclareRobustCommand\overbrace[1]
+ {\mathop{\vbox{\m@th\ialign{##\crcr\noalign{\kern3\p@}%
\downbracefill\crcr\noalign{\kern3\p@\nointerlineskip}%
$\hfil\displaystyle{#1}\hfil$\crcr}}}\limits}
-\def\underbrace#1{\mathop{\vtop{\m@th\ialign{##\crcr
+\DeclareRobustCommand\underbrace[1]{\mathop{\vtop{\m@th\ialign{##\crcr
$\hfil\displaystyle{#1}\hfil$\crcr
\noalign{\kern3\p@\nointerlineskip}%
\upbracefill\crcr\noalign{\kern3\p@}}}}\limits}
-\def\skew#1#2#3{{\muskip\z@#1mu\divide\muskip\z@\tw@ \mkern\muskip\z@
+\DeclareRobustCommand\skew[3]
+ {{\muskip\z@#1mu\divide\muskip\z@\tw@ \mkern\muskip\z@
#2{\mkern-\muskip\z@{#3}\mkern\muskip\z@}\mkern-\muskip\z@}{}}
-\def\rightarrowfill{$\m@th\smash-\mkern-7mu%
+\DeclareRobustCommand\rightarrowfill{$\m@th\smash-\mkern-7mu%
\cleaders\hbox{$\mkern-2mu\smash-\mkern-2mu$}\hfill
\mkern-7mu\mathord\rightarrow$}
-\def\leftarrowfill{$\m@th\mathord\leftarrow\mkern-7mu%
+\DeclareRobustCommand\leftarrowfill{$\m@th\mathord\leftarrow\mkern-7mu%
\cleaders\hbox{$\mkern-2mu\smash-\mkern-2mu$}\hfill
\mkern-7mu\smash-$}
\DeclareMathSymbol{\braceld}{\mathord}{largesymbols}{"7A}
\DeclareMathSymbol{\bracerd}{\mathord}{largesymbols}{"7B}
\DeclareMathSymbol{\bracelu}{\mathord}{largesymbols}{"7C}
\DeclareMathSymbol{\braceru}{\mathord}{largesymbols}{"7D}
-\def\downbracefill{$\m@th \setbox\z@\hbox{$\braceld$}%
+\DeclareRobustCommand\downbracefill{$\m@th \setbox\z@\hbox{$\braceld$}%
\braceld\leaders\vrule \@height\ht\z@ \@depth\z@\hfill\braceru
\bracelu\leaders\vrule \@height\ht\z@ \@depth\z@\hfill\bracerd$}
-\def\upbracefill{$\m@th \setbox\z@\hbox{$\braceld$}%
+\DeclareRobustCommand\upbracefill{$\m@th \setbox\z@\hbox{$\braceld$}%
\bracelu\leaders\vrule \@height\ht\z@ \@depth\z@\hfill\bracerd
\braceld\leaders\vrule \@height\ht\z@ \@depth\z@\hfill\braceru$}
\DeclareMathDelimiter{\lmoustache} % top from (, bottom from )
@@ -503,16 +505,16 @@
\DeclareMathSymbol{\mathparagraph}{\mathord}{symbols}{"7B}
\DeclareMathSymbol{\mathsection}{\mathord}{symbols}{"78}
\DeclareMathSymbol{\mathdollar}{\mathord}{operators}{"24}
-\def\mathsterling{\mathit{\mathchar"7024}}
-\def\mathunderscore{\kern.06em\vbox{\hrule\@width.3em}}
-\def\mathellipsis{\mathinner{\ldotp\ldotp\ldotp}}%
-\def\big#1{\leavevmode@ifvmode
+\DeclareRobustCommand\mathsterling{\mathit{\mathchar"7024}}
+\DeclareRobustCommand\mathunderscore{\kern.06em\vbox{\hrule\@width.3em}}
+\DeclareRobustCommand\mathellipsis{\mathinner{\ldotp\ldotp\ldotp}}%
+\DeclareRobustCommand\big[1]{\leavevmode@ifvmode
{\hbox{$\left#1\vbox to8.5\p@{}\right.\n@space$}}}
-\def\Big#1{\leavevmode@ifvmode
+\DeclareRobustCommand\Big[1]{\leavevmode@ifvmode
{\hbox{$\left#1\vbox to11.5\p@{}\right.\n@space$}}}
-\def\bigg#1{\leavevmode@ifvmode
+\DeclareRobustCommand\bigg[1]{\leavevmode@ifvmode
{\hbox{$\left#1\vbox to14.5\p@{}\right.\n@space$}}}
-\def\Bigg#1{\leavevmode@ifvmode
+\DeclareRobustCommand\Bigg[1]{\leavevmode@ifvmode
{\hbox{$\left#1\vbox to17.5\p@{}\right.\n@space$}}}
\def\n@space{\nulldelimiterspace\z@ \m@th}
\def\operator@font{\mathgroup\symoperators}