\NeedsTeXFormat{LaTeX2e} %Package to simplify loading of newtxtext with newtxmath for all latex engines \def\fileversion{1.702} \def\filedate{2021/12/27} \ProvidesPackage{newtx}[% \filedate\space v\fileversion (Michael Sharpe) latex and unicode latex support for newtxtext with newtxmath] \message{`newtx'v\fileversion,\filedate\space Integrated\space loading\space of\space newtxtext\space and\space newtxmath \space for\space all\space latex\space engines\space (msharpe)} \RequirePackage{ifthen,ifxetex,ifluatex} \def\ntx@mathlst{vecsep,amsthm,nosubscriptcorrection,subscriptcorrection,subscriptcorrectionfile,timesmathacc,varbb,vvarbb,nosymbolsc,noamssymbols,amssymbols,uprightscript,uprightGreek,slantedGreek,frenchmath,nonewtxmathopt,upint,smallerops,useBImacros,varg,varvw,noOT1} \def\ntx@textlst{type1,nofontspec,no-math,defaultfeatures,lining,lf,oldstyle,osf,tabular,t,proportional,p,defaultsups,largesc,nott,nohelv,helvratio,spcfactor,spacing,stretch,shrink,defaultfeatures,oldSS,slashedzero,theoremfont,thmlining,trueslanted,scosf,tighter,looser} %\newif\ifntx@inmath\newif\ifntx@intext %% #2 %\def\ntx@inmath#1{\ntx@inmathfalse% % \@for\ntx@opt:=\ntx@mathlst\do{% % \ifthenelse{\equal}{#1}{\ntx@opt}{\ntx@inmathtrue\typeout{#1 in mathlst}}{}}% % } %\def\ntx@intext#1{\ntx@intextfalse% % \@for\ntx@opt:=\ntx@textlst\do{% % \ifthenelse{\equal}{#1}{\ntx@opt}{\ntx@intexttrue}{}}% % } %Enginecheck \newif\ifntxotf \newif\ifntx@origotf \ifxetex \ntxotftrue \else \ifluatex \ntxotftrue \else %[pdf]LaTeX \ntxotffalse \fi \fi \ifntxotf\ntx@origotftrue\fi %%%%%%%%%%%%%%%%%% \IfFileExists{xkeyval.sty}{\RequirePackage{xkeyval}}% {\let\DeclareOptionX\DeclareOption \let\ExecuteOptionsX\ExecuteOptions \let\ProcessOptionsX\ProcessOptions} %%%%StartOptions \newif\ifntxotfmath\ntxotfmathfalse %default is type1 math %\newif\ifntxotftext\ntxotftexttrue %default is otftext using newtxtext %\newcommand{\ntx@optlist}{} %\DeclareOptionX{type1text}[true]{% %\@nameuse{if#1}\ntxotftextfalse\fi %} %\DeclareOptionX{nofontspec}[true]{% %\@nameuse{if#1}\ntxotffalse\fi %} %\DeclareOptionX{type1}[true]{% %\@nameuse{if#1}\ntxotffalse\fi %} \DeclareOptionX{otfmath}[true]{% \@nameuse{if#1}\ntxotfmathtrue\typeout{Got otfmath}\fi } \DeclareOptionX*{% what to do with unknown options %\ntx@intext{\CurrentOption}\ifntx@intext% \PassOptionsToPackage{\CurrentOption}{newtxtext} %\ntx@inmath{\CurrentOption}\ifntx@inmath% \PassOptionsToPackage{\CurrentOption}{newtxmath} } \ProcessOptionsX\relax \ifntxotf\typeout{otf^^J}\else\typeout{type1^^J}\fi \ifntxotfmath\typeout{otfmath^^J}\else\typeout{type1math^^J}\fi %\ifntxotftext\typeout{otftext^^J}\else\typeout{type1text^^J}\fi \ifntxotf % \ifntxotftext \ifntxotfmath %I \usepackage[]{newtxtext} %may not load fontspec \RequirePackage{fontspec} % just in case \usepackage{unicode-math} %loads amsmath %\setmathfont{} \else %II: type1 math, otftext \renewcommand{\rmdefault}{ntxtlf} % Roman and BoldTermes for math \usepackage[]{newtxmath} % options will be as passed from newtx \usepackage[no-math]{newtxtext} \RequirePackage[no-math]{fontspec} % just in case \fi % \else % type1 text % \ifntxotfmath %II: type1text, otfmath % \usepackage[]{newtxtext} % \usepackage{fontspec} % \usepackage{unicode-math} % loadsamsmath % %\setmathfont{} % \else %IV: type1math,type1text % \renewcommand{\rmdefault}{ntxtlf}% Roman and Bold Termes for math % \usepackage[]{newtxmath}% options will be as passed from newtx % \usepackage[nofontspec]{newtxtext} % \ifntx@origotf\usepackage[no-math]{fontspec}\fi % we are % \fi % \fi \else % pdflatex \renewcommand{\rmdefault}{ntxtlf}% Roman and Bold Termes for math \usepackage{newtxmath} % options will be as passed from newtx \usepackage{newtxtext} % should load tt and sans math before newtx \fi %\usepackage[\ntx@optlist]{newtxtext}%optionswillalsobeaspassedfromnewtx %\ifntxotfmath %\usepackage{unicode-math} %\fi \endinput