texlive[47693] Master/texmf-dist: newtx (12may18)

commits+karl at tug.org commits+karl at tug.org
Sat May 12 23:23:43 CEST 2018


Revision: 47693
          http://tug.org/svn/texlive?view=revision&revision=47693
Author:   karl
Date:     2018-05-12 23:23:43 +0200 (Sat, 12 May 2018)
Log Message:
-----------
newtx (12may18)

Modified Paths:
--------------
    trunk/Master/texmf-dist/doc/fonts/newtx/README
    trunk/Master/texmf-dist/doc/fonts/newtx/newtxdoc.pdf
    trunk/Master/texmf-dist/doc/fonts/newtx/newtxdoc.tex
    trunk/Master/texmf-dist/fonts/map/dvips/newtx/newtx.map
    trunk/Master/texmf-dist/tex/latex/newtx/newtxmath.sty
    trunk/Master/texmf-dist/tex/latex/newtx/untxmia.fd

Added Paths:
-----------
    trunk/Master/texmf-dist/fonts/afm/public/newtx/txbmiaX.afm
    trunk/Master/texmf-dist/fonts/afm/public/newtx/txmiaX.afm
    trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2bmi.tfm
    trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2bmia.tfm
    trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2mi.tfm
    trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2mia.tfm
    trunk/Master/texmf-dist/fonts/tfm/public/newtx/stx2rm.tfm
    trunk/Master/texmf-dist/fonts/tfm/public/newtx/txbmiaX.tfm
    trunk/Master/texmf-dist/fonts/tfm/public/newtx/txmiaX.tfm
    trunk/Master/texmf-dist/fonts/type1/public/newtx/txbmiaX.pfb
    trunk/Master/texmf-dist/fonts/type1/public/newtx/txmiaX.pfb
    trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2bmi.vf
    trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2bmia.vf
    trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2mi.vf
    trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2mia.vf
    trunk/Master/texmf-dist/tex/latex/newtx/omlntxstx2mi.fd

Modified: trunk/Master/texmf-dist/doc/fonts/newtx/README
===================================================================
--- trunk/Master/texmf-dist/doc/fonts/newtx/README	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/doc/fonts/newtx/README	2018-05-12 21:23:43 UTC (rev 47693)
@@ -1,10 +1,15 @@
 This package, initially based on txfonts, provides many fixes and enhancements to the txfonts package, splitting it into two separate packages---newtxtext and newtxmath, which may be run independently of one another. It provides scaling, improved metrics, and other options. In particular, newtxmath offers a libertine option which substitutes Linux Libertine (provided with TeXLive and MikTeX) italic and Greek letters for the default Times letters, providing a good match for the Libertine text font, which is heavier than Computer Modern but lighter than Times, and in my experience, looks very sharp and clear on the screen.
 
-Current version: 1.54 2018-04-10
+Current version: 1.55 2018-05-11
 
 This material is subject to the LaTeX Project Public License. See http://www.ctan.org/license/lppl1.3
 for the details of that license.
 
+Changes in version 1.55
+1. Added new option stix2 to newtxmath, resulting in using Roman and Greek letters from STIX2 with symbols from newtxmath.
+2. Modified the handling of secondary alphabets loaded not using \DeclareMathAlphabet. These now allow multiple tokens rather than a single one, and provide a way to get to dotlessi and dotlessj if they exists in the secondary alphabet.
+3. Added direct links to DSSerif glyphs under the stix2 option, making use of the changes in 2 above. E.g., \varmathbb{A\imath\dots x\alpha} does pretty much what you would expect, passing along \dots and \alpha to be handled by LaTeX, but rendering the other characters using the DSSerif font when under the option stix2.
+
 Changes in version 1.54
 Added option noxchvw (or, equivalently, noXchvw) to newtxmath. This affects only math usage with XCharter, supressing the default math italic v and w and in favor of the Charter italic glyphs. (This may lead to problems distinguishing math italic v from Greek math \nu.)
 

Modified: trunk/Master/texmf-dist/doc/fonts/newtx/newtxdoc.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/fonts/newtx/newtxdoc.tex
===================================================================
--- trunk/Master/texmf-dist/doc/fonts/newtx/newtxdoc.tex	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/doc/fonts/newtx/newtxdoc.tex	2018-05-12 21:23:43 UTC (rev 47693)
@@ -23,12 +23,13 @@
 \newtheorem{thm}{Theorem}[section]  
 %\pdfmapfile{=newtx.map}
 \usepackage[osf,largesc,theoremfont]{newtxtext}
-\usepackage[OT1]{fontenc}
+\usepackage[T1]{fontenc}
 \usepackage[varqu,varl]{zi4}
 %\traceon
 \usepackage{newtxmath}
 %\traceoff
 %\useosf
+\DeclareMathSymbol{\bbZ}{\mathord}{lettersA}{218}
 \usepackage{bm}
 %SetFonts
 \makeatletter
@@ -48,7 +49,7 @@
 
 
 
-This math package works, after possibly replacing its math Roman and Greek letters, with fonts other than Times that are intermediate in weight between Computer Modern and Times. The free font Linux Libertine is one particular target---it is of nearly the same x-height as Computer Modern, but, not being a \emph{modern} font, does not have a high contrast ratio, and so appears  denser than Computer Modern but not as much so as Times. It is meant as a replacement for Times, but  differs from it in many characteristics, more similar to MinionPro than Times, and provides a better range of variants than Times---three weights (regular, semi-bold and bold) rather than just two, and has expert features in all weights: old-style figures, more extensive and more interesting ligatures,  and  small caps. In my opinion, material typeset in Linux Libertine looks better than the corresponding material typeset in Times. This seems especially true on the screen. As of version 1.0, the package also offers support for MinionPro as a math font, but with limitations described in detail below. More recently, an option to provide math support for the \textsf{garamondx} text font package was added.
+This math package works, after possibly replacing its math Roman and Greek letters, with fonts other than Times that are intermediate in weight between Computer Modern and Times. The free font Linux Libertine is one particular target---it is of nearly the same x-height as Computer Modern, but, not being a \emph{modern} font, does not have a high contrast ratio, and so appears  denser than Computer Modern but not as much so as Times. It is meant as a replacement for Times, but  differs from it in many characteristics, more similar to MinionPro than Times, and provides a better range of variants than Times---three weights (regular, semi-bold and bold) rather than just two, and has expert features in all weights: old-style figures, more extensive and more interesting ligatures,  and  small caps. In my opinion, material typeset in Linux Libertine looks better than the corresponding material typeset in Times. This seems especially true on the screen. As of version 1.0, the package also offers support for MinionPro as a math font, but with limitations described in detail below. More recently, an option to provide math support for the \textsf{garamondx} text font package was added. Version 1.55 adds support for the {SticksToo} text fonts, a reworking of the newly released {\tt STIX2} text fonts.
 
 The {\tt newtx} package differs from {\tt txfonts} in the following ways:
 \begin{itemize}
@@ -209,6 +210,7 @@
 \item {\tt varg} causes the math italic letters \verb|g,v,w,y| to be replaced by versions which are more distinctive---eg, useful for distinguishing math italic \verb|v| from \verb|\nu|;
 \item {\tt varvw} causes the math italic letters \verb|v,w| to be replaced by versions which are more distinctive---eg, useful for distinguishing math italic \verb|v| from \verb|\nu|;
 \item {\tt libertine} loads different versions of math italic and bold math italic based on \textsf{Libertine} rather than \textsf{Times}---the {\tt varg} and {\tt varvw} options are disabled in this case, as the equivalent variant forms are made available by default;
+\item (new in version 1.55) {\tt stix2} loads different versions of math italic and bold math italic based on \textsf{StixTwoMath} rather than \textsf{Times}---the {\tt varg} and {\tt varvw} options are disabled in this case. See the documentation to the {\tt SticksToo} package, which contains more details and some math samples.
 \item {\tt minion} loads different versions of math italic and bold math italic based on \textsf{MinionPro} rather than \textsf{Times}---the {\tt varg} and {\tt varvw} options are disabled in this case, as the equivalent variant forms are made available by default---see the extended discussion below;
 \item {\tt garamondx} loads different versions of math italic and bold math italic based on \textsf{garamondx} rather than \textsf{Times}---the {\tt varg} and {\tt varvw} options are disabled in this case, as the equivalent variant forms are made available by default.
 \item {\tt baskervaldx} (or {\tt Baskervaldx}) loads different versions of math italic and bold math italic based on \textsf{Baskervaldx} rather than \textsf{Times}---the {\tt varg} and {\tt varvw} options are disabled in this case, as the equivalent variant forms are made available by default.
@@ -223,7 +225,7 @@
 \usepackage[scaled=.95]{cabin} % sans serif
 \usepackage[utopia,vvarbb]{newtxmath}
 \end{verbatim}
-\item the {\tt libertine} option also replaces both slanted and upright Greek  symbols by the corresponding Libertine glyphs, and similarly for {\tt minion}, {\tt garamondx} and {\tt cochineal};
+\item the {\tt libertine} option also replaces both slanted and upright Greek  symbols by the corresponding Libertine glyphs, and similarly for {\tt minion}, {\tt garamondx}, {\tt stix2} and {\tt cochineal};
 \item
 {\tt cmintegrals} instructs \textsf{newtxmath} to load a thicker version of the Computer Modern integral in place of the \textsf{newtxmath} default---the txfonts integral (identical to the integral in the Wolfram fonts), which is not to everyone's taste---a consequence is that none of the special forms of \textsf{txfonts} integrals are available;
 \textbf{as of version 1.5, this option does nothing, as the new default is slanted integrals.}
@@ -251,7 +253,7 @@
 \item Option {\tt subscriptcorrection} enables the special spacing of some subscripts. (The default is {\tt nosubscriptcorrection}.)
 \item The \textsf{newtxmath} package contains three different Blackboard Bold alphabets, where original \textsf{txfonts} contained two. The default, triggered by \verb|\mathbb{}|, takes its glyphs from the font which replaces {\tt msbm} and has the same overall appearance of a hollowed-out text font, which I find neither bold nor blackboard-like. The second option, taken from \textsf{txfonts}, is triggered by \verb|\varmathbb{}|, is more geometric and, in my opinion, preferable but not optimal. The option {\tt varbb} makes \verb|\mathbb{}| synonymous with \verb|\varmathbb{}|. The third option is the double-struck glyphs from the STIX collection. See the expanded discussion below.
 \item {\tt nosymbolsc} causes the package to not load the {\tt symbolsC} fonts, saving  a math family. (This font contains mostly exotic symbols, along with some very useful, commonly used symbols like \verb|\coloneq| $\coloneq$, \verb|\eqcolon| $\eqcolon$, \verb|\notin| $\notin$, \verb|\notni| $\notni$, \verb|\neq| $\neq$, \verb|\nsubset| $\nsubset$ and \verb|\nsupset| $\nsupset$, but these have been moved (virtually) to {\tt lettersA} so they may continue to be used even if you use the option {\tt nosymbolsc}.) If this option is selected, then, as of version 1.53, new definitions are made for the missing negated symbols. The package {\tt centernot} is now required.
-\item {\tt amssymbols} (the default) and {\tt noamssymbols} determine whether the {\tt txfonts} versions of the \textsc{ams} symbols ({\tt AMSm}) are loaded---if so, they override previous settings in {\tt amsmath}. If you use the option {\tt noamssymbols}, then \verb|\mathbb{}| is set to mean the same as \verb|\varmathbb{}|. (One advantage of {\tt noamssymbols} is that you save two of your precious math families for other purposes, such as setting a couple of external math alphabets by means of the \textsf{mathalfa} package.) \textbf{Important note:} if you load an AMS class, like {\tt amsart}, then some trickery will be involved. The AMS classes have an option, {\tt noamsfonts} which currently (2017) does not work as advertised, but should be fixed in \TeX Live 2018. It is supposed to prevent the loading of {\tt AMSa} and {\tt AMSb}, which waste two slots. The following workaround seems like a reasonable stopgap until then.
+\item {\tt amssymbols} (the default) and {\tt noamssymbols} determine whether the {\tt txfonts} versions of the \textsc{ams} symbols ({\tt AMSm}) are loaded---if so, they override previous settings in {\tt amsmath}. If you use the option {\tt noamssymbols}, then \verb|\mathbb{}| is set to mean the same as \verb|\varmathbb{}|. (One advantage of {\tt noamssymbols} is that you save two of your precious math families for other purposes, such as setting a couple of external math alphabets by means of the \textsf{mathalfa} package.) \textbf{Important note:} if you load an AMS class, like {\tt amsart}, then some trickery will be involved. The AMS classes have an option, {\tt noamsfonts} which currently (2017) does not work as advertised, but is fixed in \TeX Live 2018. It is supposed to prevent the loading of {\tt AMSa} and {\tt AMSb}, which waste two slots. The following workaround seems like a reasonable stopgap until then.
 \begin{verbatim}
 \def\symAMSb{5}
 \documentclass[noamsfonts]{amsart} %or other AMS classes
@@ -436,6 +438,7 @@
 \end{verbatim}
 \textsc{Notes:}
 \begin{itemize}
+\item If using one of the AMS classes (e.g., {\tt amsart}, {\tt amsbook}), you can save two or more math families by adding the option {\tt noamsfonts} in your \verb|\documentclass| call. As of early 2018, This works only with the most recent versions the AMS classes available in both TexLive and MiKTeX. 
 \item
 The {\tt operators} font is essentially the Roman text font, used for names of operators and as the target for \verb|\mathrm|---its bold version is used as the target for \verb|\mathbf|;
 \item {\tt operators} is defined to be the OT$1$ encoded version of the text font in cases where that version is known to contain upright uppercase Greek letters in its forst eleven slots---eg, newtxtext, libertine.
@@ -501,9 +504,10 @@
 \begin{itemize}
 \item
 the default, called by \verb|\mathbb| is quite ugly and indistinct, but does cooperate with the bolding macros \verb|\bm| and \verb|\boldsymbol|;
-\item the original variant form called with the macro \verb|\varmathbb| is better, but the macro conflicts with \verb|\bm|. (In fact, the bold version is identical to the regular version, but it is still not right that it conflicts with them.) The problem stems from the part of the definition of \verb|\varmathbb| which allows you to insert an argument with more than one character, like \verb|\varmathbb{ABC}|. Another problem with \verb|\varmathbb| is that it conflicts with {\tt hyperref}---if you use the macro in a moveable argument such as a section heading, you will provoke a \LaTeX\ error message. The solution is to use macros that take a single character as argument, like \verb|\vmathbb{A}| and \verb|\vvmathbb{A}|, which both cooperate with \verb|\bm| and {\tt hyperref}.
-\item the third, new, alphabet is borrowed from the STIX fonts---it is sharp and quite clear, geometric in design. The only slight problem is that it lacks a full bold version, with only the letters C, D, H, N, P, Q, R, Z, d, e, i and j available. The macro \verb|\vvmathbb| provided to access this alphabet allows only a single character for its argument. The new option {\tt vvarbb} effectively makes \verb|\mathbb| mean the same as \verb|\vvmathbb|.
+\item the original variant form called with the macro \verb|\varmathbb| is better, but the macro conflicts with \verb|\bm|. (In fact, the bold version is identical to the regular version, but it is still not right that it conflicts with them.) The problem stems from the part of the definition of \verb|\varmathbb| which allows you to insert an argument with more than one character, like \verb|\varmathbb{ABC}|. Another problem with \verb|\varmathbb| is that it conflicts with {\tt hyperref}---if you use the macro in a moveable argument such as a section heading, you will provoke a \LaTeX\ error message. The solution is to use macros that take a single character as argument, like \verb|\vmathbb{A}| and \verb|\vvmathbb{A}|, which both cooperate with {\tt hyperref}.
+\item the third, new, alphabet is borrowed from the STIX fonts---it is sharp and quite clear, geometric in design.  The macro \verb|\vvmathbb| provided to access this alphabet. The new option {\tt vvarbb} effectively makes \verb|\mathbb| mean the same as \verb|\vvmathbb|.
 (The reason for including these in the \textsf{newtx} package rather than calling them from the \textsf{mathalfa} package is that \textsf{newtx} leaves very little space for new math symbol fonts and math alphabets, and this way requires no additional such resources.
+\item \textbf{Important note:} Under the option {\tt stix2}, there are still three blackboard fonts but the macro \verb|\vmathbb| now points to glyphs from {\tt DSSerif}, a serifed double-struck family that replaces the original variant that is still available under other options.
 \end{itemize}
 One interesting feature of the new alphabet is that it contains blackboard bold numbers, of which $0$ and $1$ will likely be the most useful, perhaps as operator names. I find $\vvmathbb{1}$=\verb|$\vvmathbb{1}$| useful in specifying an indicator, AKA characteristic function. Here are some examples:
 
@@ -520,6 +524,17 @@
     \bottomrule
   \end{tabular}
 \end{center}
+The macros \verb|\vmathbb| and \verb|\vvmathbb| have been substantially rewritten as of version 1.55 and can now accept strings as arguments rather than just single characters. At some point in time, the \verb|\bm| and \verb|\boldsymbol| macros stopped working with the prior versions of these macros, and that remains a problem with the new versions. If you need only a few blackboard bold symbols, it may be better practice to define macros for each, including bold versions you might need. E.g., the your preamble:
+\begin{verbatim}
+\let\bbZ\undefined
+\DeclareMathSymbol{\bbZ}{\mathord}{lettersA}{218} $ Z may not always be in this location
+\end{verbatim}
+Then, \verb|\bm| will correctly understand
+\begin{verbatim}
+\bbZ\;\bm{\bbZ}
+\end{verbatim}
+and render it as
+\[\bbZ\;\bm{\bbZ}\]
 
 \section{Samples from free Times and Libertine packages}
 \textsc{TXFONTS:}\\

Added: trunk/Master/texmf-dist/fonts/afm/public/newtx/txbmiaX.afm
===================================================================
--- trunk/Master/texmf-dist/fonts/afm/public/newtx/txbmiaX.afm	                        (rev 0)
+++ trunk/Master/texmf-dist/fonts/afm/public/newtx/txbmiaX.afm	2018-05-12 21:23:43 UTC (rev 47693)
@@ -0,0 +1,174 @@
+StartFontMetrics 2.0
+Comment Generated by FontForge 20170730
+Comment Creation Date: Tue Apr 17 15:51:39 2018
+FontName txbmiaX
+FullName txbmiaX
+FamilyName txbmiaX
+Weight Medium
+Notice (Version 3.1, GPL)
+ItalicAngle 0
+IsFixedPitch false
+UnderlinePosition -100
+UnderlineThickness 50
+Version 3.1
+EncodingScheme FontSpecific
+FontBBox -24 -240 1032 750
+CapHeight 671
+XHeight 461
+Ascender 681
+Descender -161
+StartCharMetrics 152
+C 0 ; WX 611 ; N Gamma ; B 16 0 583 676 ;
+C 1 ; WX 627 ; N Delta ; B 24 0 603 676 ;
+C 2 ; WX 778 ; N Theta ; B 35 -19 743 691 ;
+C 3 ; WX 722 ; N Lambda ; B 16 0 701 694 ;
+C 4 ; WX 677 ; N Xi ; B 56 0 622 662 ;
+C 5 ; WX 778 ; N Pi ; B 20 0 759 662 ;
+C 6 ; WX 654 ; N Sigma ; B 6 0 622 662 ;
+C 7 ; WX 722 ; N Upsilon ; B 20 0 719 676 ;
+C 8 ; WX 830 ; N Phi ; B 38 0 792 662 ;
+C 9 ; WX 780 ; N Psi ; B 15 0 765 670 ;
+C 10 ; WX 801 ; N Omega ; B 37 0 764 677 ;
+C 11 ; WX 605 ; N alpha ; B 37 -13 588 474 ;
+C 12 ; WX 550 ; N beta ; B 57 -231 519 727 ;
+C 13 ; WX 550 ; N gamma ; B 28 -231 523 474 ;
+C 14 ; WX 550 ; N delta ; B 40 -13 511 727 ;
+C 15 ; WX 411 ; N uni03F5 ; B 25 -3 408 458 ;
+C 16 ; WX 495 ; N zeta ; B 47 -180 476 735 ;
+C 17 ; WX 605 ; N eta ; B 9 -231 529 474 ;
+C 18 ; WX 550 ; N theta ; B 50 -13 501 696 ;
+C 19 ; WX 330 ; N iota ; B 65 -13 318 461 ;
+C 20 ; WX 608 ; N kappa ; B 17 0 579 486 ;
+C 21 ; WX 495 ; N lambda ; B 12 -13 486 708 ;
+C 22 ; WX 605 ; N mu ; B 49 -215 587 461 ;
+C 23 ; WX 495 ; N nu ; B 9 -13 472 474 ;
+C 24 ; WX 495 ; N xi ; B 36 -191 467 727 ;
+C 25 ; WX 605 ; N pi ; B 26 -13 570 498 ;
+C 26 ; WX 550 ; N rho ; B 43 -231 508 474 ;
+C 27 ; WX 550 ; N sigma ; B 34 -13 537 474 ;
+C 28 ; WX 440 ; N tau ; B 8 -13 423 499 ;
+C 29 ; WX 550 ; N upsilon ; B 8 -13 491 474 ;
+C 30 ; WX 660 ; N phi ; B 44 -211 617 676 ;
+C 31 ; WX 495 ; N chi ; B 9 -211 486 474 ;
+C 32 ; WX 693 ; N psi ; B 13 -216 680 488 ;
+C 33 ; WX 715 ; N omega ; B 35 -13 680 474 ;
+C 34 ; WX 440 ; N epsilon ; B 36 -13 431 474 ;
+C 35 ; WX 605 ; N uni03D1 ; B 8 -13 592 727 ;
+C 36 ; WX 715 ; N uni03D6 ; B 25 -13 680 547 ;
+C 37 ; WX 550 ; N uni03F1 ; B 43 -240 508 474 ;
+C 38 ; WX 513 ; N uni03C2 ; B 24 -178 487 457 ;
+C 39 ; WX 660 ; N uni03D5 ; B 39 -211 622 474 ;
+C 40 ; WX 520 ; N nu1 ; B 25 -12 486 446 ;
+C 41 ; WX 550 ; N kappa1 ; B -23 -13 511 474 ;
+C 42 ; WX 550 ; N kappa1up ; B 28 -13 523 474 ;
+C 43 ; WX 627 ; N uni2207 ; B 24 0 603 676 ;
+C 44 ; WX 333 ; N colon ; B 82 -13 251 472 ;
+C 45 ; WX 333 ; N semicolon ; B 82 -180 266 472 ;
+C 46 ; WX 278 ; N slash ; B -24 -19 302 691 ;
+C 47 ; WX 500 ; N question ; B 57 -13 445 689 ;
+C 49 ; WX 530 ; N g1 ; B 1 -207 501 462 ;
+C 50 ; WX 537 ; N y1 ; B -12 -207 508 462 ;
+C 51 ; WX 421 ; N v1 ; B 15 -9 392 462 ;
+C 52 ; WX 649 ; N w1 ; B 15 -9 620 462 ;
+C 54 ; WX 676 ; N npropersubset ; B 52 -122 624 636 ;
+C 55 ; WX 676 ; N npropersuperset ; B 52 -122 624 636 ;
+C 56 ; WX 576 ; N nelement ; B 52 -122 524 636 ;
+C 57 ; WX 576 ; N nowner ; B 52 -122 524 636 ;
+C 58 ; WX 947 ; N colonequal ; B 82 14 885 500 ;
+C 59 ; WX 947 ; N equalcolon ; B 62 14 865 500 ;
+C 60 ; WX 676 ; N nequal ; B 62 -72 614 586 ;
+C 61 ; WX 676 ; N equal ; B 62 87 614 427 ;
+C 64 ; WX 565 ; N partialdiff.up ; B 21 -16 532 692 ;
+C 65 ; WX 712 ; N A ; B 51 -18 690 692 ;
+C 66 ; WX 712 ; N B ; B 49 -16 687 688 ;
+C 67 ; WX 663 ; N C ; B 73 -17 634 691 ;
+C 68 ; WX 663 ; N D ; B 48 -17 635 688 ;
+C 69 ; WX 663 ; N E ; B 60 -17 650 692 ;
+C 70 ; WX 614 ; N F ; B 35 -173 601 692 ;
+C 71 ; WX 762 ; N G ; B 72 -18 718 691 ;
+C 72 ; WX 712 ; N H ; B 31 -173 674 691 ;
+C 73 ; WX 614 ; N I ; B 28 -20 580 691 ;
+C 74 ; WX 614 ; N J ; B 15 -173 579 692 ;
+C 75 ; WX 712 ; N K ; B 13 -23 695 691 ;
+C 76 ; WX 564 ; N L ; B 30 -20 528 691 ;
+C 77 ; WX 921 ; N M ; B 15 -24 904 692 ;
+C 78 ; WX 762 ; N N ; B 50 -20 746 692 ;
+C 79 ; WX 663 ; N O ; B 66 -16 647 691 ;
+C 80 ; WX 712 ; N P ; B 45 -173 712 692 ;
+C 81 ; WX 722 ; N Q ; B 49 -20 711 690 ;
+C 82 ; WX 762 ; N R ; B 47 -20 743 692 ;
+C 83 ; WX 663 ; N S ; B 59 -14 638 692 ;
+C 84 ; WX 614 ; N T ; B 67 -17 600 689 ;
+C 85 ; WX 663 ; N U ; B 30 -21 642 691 ;
+C 86 ; WX 712 ; N V ; B 41 -18 709 691 ;
+C 87 ; WX 921 ; N W ; B 36 -13 920 686 ;
+C 88 ; WX 614 ; N X ; B 30 -15 610 691 ;
+C 89 ; WX 712 ; N Y ; B 47 -173 670 691 ;
+C 90 ; WX 623 ; N Z ; B 19 -173 571 690 ;
+C 97 ; WX 475 ; N a ; B 60 -9 465 510 ;
+C 98 ; WX 495 ; N b ; B 41 -16 448 674 ;
+C 99 ; WX 347 ; N c ; B 58 -7 336 513 ;
+C 100 ; WX 504 ; N d ; B 49 -8 457 681 ;
+C 101 ; WX 396 ; N e ; B 47 -10 390 514 ;
+C 102 ; WX 356 ; N f ; B 41 -158 331 682 ;
+C 103 ; WX 455 ; N g ; B 41 -159 443 509 ;
+C 104 ; WX 495 ; N h ; B 35 -158 450 682 ;
+C 105 ; WX 297 ; N i ; B 21 -10 287 683 ;
+C 106 ; WX 307 ; N j ; B 33 -160 275 682 ;
+C 107 ; WX 356 ; N k ; B 49 -8 328 682 ;
+C 108 ; WX 297 ; N l ; B 49 -9 289 680 ;
+C 109 ; WX 782 ; N m ; B 26 -9 760 510 ;
+C 110 ; WX 515 ; N n ; B 2 -7 515 512 ;
+C 111 ; WX 455 ; N o ; B 38 -8 432 522 ;
+C 112 ; WX 524 ; N p ; B 34 -159 480 517 ;
+C 113 ; WX 465 ; N q ; B 51 -159 435 522 ;
+C 114 ; WX 396 ; N r ; B 39 -8 393 518 ;
+C 115 ; WX 446 ; N s ; B 57 -4 408 515 ;
+C 116 ; WX 307 ; N t ; B 22 -10 301 669 ;
+C 117 ; WX 504 ; N u ; B 23 -10 503 516 ;
+C 118 ; WX 495 ; N v ; B 27 -4 453 509 ;
+C 119 ; WX 712 ; N w ; B 30 -6 674 519 ;
+C 120 ; WX 406 ; N x ; B 20 -8 396 510 ;
+C 121 ; WX 455 ; N y ; B 24 -158 425 509 ;
+C 122 ; WX 356 ; N z ; B 34 -160 328 514 ;
+C 127 ; WX 265 ; N tie ; B 214 516 626 678 ;
+C 129 ; WX 822 ; N bbA ; B 15 0 806 674 ;
+C 130 ; WX 777 ; N bbB ; B 17 0 703 662 ;
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+EndCharMetrics
+EndFontMetrics


Property changes on: trunk/Master/texmf-dist/fonts/afm/public/newtx/txbmiaX.afm
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/fonts/afm/public/newtx/txmiaX.afm
===================================================================
--- trunk/Master/texmf-dist/fonts/afm/public/newtx/txmiaX.afm	                        (rev 0)
+++ trunk/Master/texmf-dist/fonts/afm/public/newtx/txmiaX.afm	2018-05-12 21:23:43 UTC (rev 47693)
@@ -0,0 +1,214 @@
+StartFontMetrics 2.0
+Comment Generated by FontForge 20170730
+Comment Creation Date: Tue Apr 17 15:59:17 2018
+FontName txmiaX
+FullName txmiaX
+FamilyName txmiaX
+Weight Medium
+Notice (Version 3.1, GPL)
+ItalicAngle 0
+IsFixedPitch false
+UnderlinePosition -100
+UnderlineThickness 50
+Version 3.1
+EncodingScheme FontSpecific
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+CapHeight 671
+XHeight 451
+Ascender 637
+Descender -212
+StartCharMetrics 192
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+C 11 ; WX 587 ; N alpha ; B 41 -10 558 461 ;
+C 12 ; WX 534 ; N beta ; B 59 -224 492 705 ;
+C 13 ; WX 480 ; N gamma ; B 19 -224 461 461 ;
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+C 15 ; WX 390 ; N uni03F5 ; B 25 -3 387 458 ;
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+C 17 ; WX 534 ; N eta ; B 19 -224 475 461 ;
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+C 20 ; WX 527 ; N kappa ; B 32 0 536 481 ;
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+C 30 ; WX 640 ; N phi ; B 43 -224 597 662 ;
+C 31 ; WX 480 ; N chi ; B 19 -209 461 461 ;
+C 32 ; WX 658 ; N psi ; B 12 -199 646 471 ;
+C 33 ; WX 693 ; N omega ; B 41 -10 652 461 ;
+C 34 ; WX 426 ; N epsilon ; B 41 -10 399 461 ;
+C 35 ; WX 587 ; N uni03D1 ; B 17 -10 569 705 ;
+C 36 ; WX 684 ; N uni03D6 ; B 18 -10 653 521 ;
+C 37 ; WX 534 ; N uni03F1 ; B 41 -224 481 461 ;
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+C 41 ; WX 534 ; N u1D718 ; B 5 -10 481 461 ;
+C 42 ; WX 534 ; N uni03F0 ; B 27 -10 500 461 ;
+C 43 ; WX 643 ; N uni2207 ; B 24 0 618 677 ;
+C 44 ; WX 278 ; N colon ; B 81 -11 192 459 ;
+C 45 ; WX 278 ; N semicolon ; B 80 -141 219 459 ;
+C 46 ; WX 278 ; N slash ; B -9 -14 287 676 ;
+C 47 ; WX 444 ; N question ; B 68 -8 414 676 ;
+C 49 ; WX 480 ; N g1 ; B 24 -207 448 439 ;
+C 50 ; WX 460 ; N y1 ; B 22 -207 442 441 ;
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+C 54 ; WX 636 ; N npropersubset ; B 52 -102 584 616 ;
+C 55 ; WX 636 ; N npropersuperset ; B 52 -102 584 616 ;
+C 56 ; WX 536 ; N nelement ; B 52 -102 484 616 ;
+C 57 ; WX 536 ; N nowner ; B 52 -102 484 616 ;
+C 58 ; WX 847 ; N colonequal ; B 81 22 785 492 ;
+C 59 ; WX 847 ; N equalcolon ; B 62 22 766 492 ;
+C 60 ; WX 636 ; N nequal ; B 62 -52 574 566 ;
+C 61 ; WX 592 ; N equal ; B 40 127 552 386 ;
+C 64 ; WX 512 ; N partialdiff.up ; B 9 -16 448 692 ;
+C 65 ; WX 696 ; N u1D504 ; B 20 -19 673 704 ;
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+C 67 ; WX 644 ; N uni212D ; B 52 -19 628 702 ;
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+C 72 ; WX 696 ; N uni210C ; B 29 -181 655 702 ;
+C 73 ; WX 644 ; N Ifraktur ; B 12 -19 592 704 ;
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+C 82 ; WX 747 ; N Rfraktur ; B 17 -19 700 700 ;
+C 83 ; WX 800 ; N u1D516 ; B 103 -19 755 690 ;
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+C 97 ; WX 477 ; N u1D51E ; B 67 -21 468 488 ;
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+C 99 ; WX 373 ; N u1D520 ; B 85 -19 355 484 ;
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+C 107 ; WX 322 ; N u1D528 ; B 21 -19 308 685 ;
+C 108 ; WX 269 ; N u1D529 ; B 42 -20 265 679 ;
+C 109 ; WX 800 ; N u1D52A ; B 24 -19 772 483 ;
+C 110 ; WX 529 ; N u1D52B ; B 16 -19 517 483 ;
+C 111 ; WX 477 ; N u1D52C ; B 69 -19 446 486 ;
+C 112 ; WX 529 ; N u1D52D ; B 68 -176 495 489 ;
+C 113 ; WX 477 ; N u1D52E ; B 66 -183 454 483 ;
+C 114 ; WX 373 ; N u1D52F ; B 17 -19 361 488 ;
+C 115 ; WX 426 ; N u1D530 ; B 56 -21 408 484 ;
+C 116 ; WX 322 ; N u1D531 ; B 19 -21 292 679 ;
+C 117 ; WX 529 ; N u1D532 ; B 25 -19 511 485 ;
+C 118 ; WX 477 ; N u1D533 ; B 28 -19 433 480 ;
+C 119 ; WX 747 ; N u1D534 ; B 46 -19 707 485 ;
+C 120 ; WX 426 ; N u1D535 ; B 30 -19 401 487 ;
+C 121 ; WX 529 ; N u1D536 ; B 36 -178 464 489 ;
+C 122 ; WX 373 ; N u1D537 ; B 39 -180 343 489 ;
+C 127 ; WX 260 ; N tie ; B 222 492 613 650 ;
+C 129 ; WX 759 ; N u1D538 ; B 51 0 707 678 ;
+C 130 ; WX 692 ; N u1D539 ; B 71 0 641 678 ;
+C 131 ; WX 722 ; N uni2102 ; B 46 -15 679 692 ;
+C 132 ; WX 739 ; N u1D53B ; B 71 0 693 678 ;
+C 133 ; WX 637 ; N u1D53C ; B 71 0 580 678 ;
+C 134 ; WX 600 ; N u1D53D ; B 71 0 580 678 ;
+C 135 ; WX 723 ; N u1D53E ; B 46 -14 680 692 ;
+C 136 ; WX 735 ; N uni210D ; B 71 0 663 678 ;
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+C 252 ; WX 476 ; N dblbracketright ; B 34 -243 388 757 ;
+C 253 ; WX 564 ; N plus ; B 30 0 534 506 ;
+C 254 ; WX 333 ; N grave ; B 19 507 242 678 ;
+C 255 ; WX 333 ; N acute ; B 93 507 317 678 ;
+EndCharMetrics
+EndFontMetrics


Property changes on: trunk/Master/texmf-dist/fonts/afm/public/newtx/txmiaX.afm
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/texmf-dist/fonts/map/dvips/newtx/newtx.map
===================================================================
--- trunk/Master/texmf-dist/fonts/map/dvips/newtx/newtx.map	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/fonts/map/dvips/newtx/newtx.map	2018-05-12 21:23:43 UTC (rev 47693)
@@ -1,3 +1,7 @@
+stickstooMath-Italic stickstooMath-Italic <stickstooMath-Italic.pfb
+stickstooMath-BoldItalic stickstooMath-BoldItalic <stickstooMath-BoldItalic.pfb
+stickstooMath-Regular stickstooMath-Regular <stickstooMath-Regular.pfb
+stickstooMath-Bold stickstooMath-Bold <stickstooMath-Bold.pfb
 zxlz-caps LinLibertineZ " LibCapsEncoding ReEncodeFont " <[libcaps.enc <zxlz.pfb
 zxlr-caps LinLibertine " LibCapsEncoding ReEncodeFont " <[libcaps.enc <zxlr.pfb
 Libertine-nu Libertine-nu <Libertine-nu.pfb
@@ -64,6 +68,8 @@
 txbmia7 txbmia7 <txbmia7.pfb
 txmia5 txmia5 <txmia5.pfb
 txbmia5 txbmia5 <txbmia5.pfb
+txmiaX txmiaX <txmiaX.pfb
+txbmiaX txbmiaX <txbmiaX.pfb
 rntxmi rntxmi <rntxmi.pfb
 rntxmi5 rntxmi5 <rntxmi5.pfb
 rntxmi7 rntxmi7 <rntxmi7.pfb

Added: trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2bmi.tfm
===================================================================
(Binary files differ)

Index: trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2bmi.tfm
===================================================================
--- trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2bmi.tfm	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2bmi.tfm	2018-05-12 21:23:43 UTC (rev 47693)

Property changes on: trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2bmi.tfm
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Added: trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2bmia.tfm
===================================================================
(Binary files differ)

Index: trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2bmia.tfm
===================================================================
--- trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2bmia.tfm	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2bmia.tfm	2018-05-12 21:23:43 UTC (rev 47693)

Property changes on: trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2bmia.tfm
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Added: trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2mi.tfm
===================================================================
(Binary files differ)

Index: trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2mi.tfm
===================================================================
--- trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2mi.tfm	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2mi.tfm	2018-05-12 21:23:43 UTC (rev 47693)

Property changes on: trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2mi.tfm
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Added: trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2mia.tfm
===================================================================
(Binary files differ)

Index: trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2mia.tfm
===================================================================
--- trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2mia.tfm	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2mia.tfm	2018-05-12 21:23:43 UTC (rev 47693)

Property changes on: trunk/Master/texmf-dist/fonts/tfm/public/newtx/ntxstx2mia.tfm
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Added: trunk/Master/texmf-dist/fonts/tfm/public/newtx/stx2rm.tfm
===================================================================
(Binary files differ)

Index: trunk/Master/texmf-dist/fonts/tfm/public/newtx/stx2rm.tfm
===================================================================
--- trunk/Master/texmf-dist/fonts/tfm/public/newtx/stx2rm.tfm	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/fonts/tfm/public/newtx/stx2rm.tfm	2018-05-12 21:23:43 UTC (rev 47693)

Property changes on: trunk/Master/texmf-dist/fonts/tfm/public/newtx/stx2rm.tfm
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Added: trunk/Master/texmf-dist/fonts/tfm/public/newtx/txbmiaX.tfm
===================================================================
(Binary files differ)

Index: trunk/Master/texmf-dist/fonts/tfm/public/newtx/txbmiaX.tfm
===================================================================
--- trunk/Master/texmf-dist/fonts/tfm/public/newtx/txbmiaX.tfm	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/fonts/tfm/public/newtx/txbmiaX.tfm	2018-05-12 21:23:43 UTC (rev 47693)

Property changes on: trunk/Master/texmf-dist/fonts/tfm/public/newtx/txbmiaX.tfm
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Added: trunk/Master/texmf-dist/fonts/tfm/public/newtx/txmiaX.tfm
===================================================================
(Binary files differ)

Index: trunk/Master/texmf-dist/fonts/tfm/public/newtx/txmiaX.tfm
===================================================================
--- trunk/Master/texmf-dist/fonts/tfm/public/newtx/txmiaX.tfm	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/fonts/tfm/public/newtx/txmiaX.tfm	2018-05-12 21:23:43 UTC (rev 47693)

Property changes on: trunk/Master/texmf-dist/fonts/tfm/public/newtx/txmiaX.tfm
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Added: trunk/Master/texmf-dist/fonts/type1/public/newtx/txbmiaX.pfb
===================================================================
(Binary files differ)

Index: trunk/Master/texmf-dist/fonts/type1/public/newtx/txbmiaX.pfb
===================================================================
--- trunk/Master/texmf-dist/fonts/type1/public/newtx/txbmiaX.pfb	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/fonts/type1/public/newtx/txbmiaX.pfb	2018-05-12 21:23:43 UTC (rev 47693)

Property changes on: trunk/Master/texmf-dist/fonts/type1/public/newtx/txbmiaX.pfb
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Added: trunk/Master/texmf-dist/fonts/type1/public/newtx/txmiaX.pfb
===================================================================
(Binary files differ)

Index: trunk/Master/texmf-dist/fonts/type1/public/newtx/txmiaX.pfb
===================================================================
--- trunk/Master/texmf-dist/fonts/type1/public/newtx/txmiaX.pfb	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/fonts/type1/public/newtx/txmiaX.pfb	2018-05-12 21:23:43 UTC (rev 47693)

Property changes on: trunk/Master/texmf-dist/fonts/type1/public/newtx/txmiaX.pfb
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Added: trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2bmi.vf
===================================================================
(Binary files differ)

Index: trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2bmi.vf
===================================================================
--- trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2bmi.vf	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2bmi.vf	2018-05-12 21:23:43 UTC (rev 47693)

Property changes on: trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2bmi.vf
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Added: trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2bmia.vf
===================================================================
(Binary files differ)

Index: trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2bmia.vf
===================================================================
--- trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2bmia.vf	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2bmia.vf	2018-05-12 21:23:43 UTC (rev 47693)

Property changes on: trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2bmia.vf
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Added: trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2mi.vf
===================================================================
(Binary files differ)

Index: trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2mi.vf
===================================================================
--- trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2mi.vf	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2mi.vf	2018-05-12 21:23:43 UTC (rev 47693)

Property changes on: trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2mi.vf
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Added: trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2mia.vf
===================================================================
(Binary files differ)

Index: trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2mia.vf
===================================================================
--- trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2mia.vf	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2mia.vf	2018-05-12 21:23:43 UTC (rev 47693)

Property changes on: trunk/Master/texmf-dist/fonts/vf/public/newtx/ntxstx2mia.vf
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Modified: trunk/Master/texmf-dist/tex/latex/newtx/newtxmath.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/newtx/newtxmath.sty	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/tex/latex/newtx/newtxmath.sty	2018-05-12 21:23:43 UTC (rev 47693)
@@ -10,16 +10,18 @@
 % of glyph collisions.
 % These modifications are by Michael Sharpe, msharpe at ucsd dot edu
 
-\def\fileversion{1.53}
-\def\filedate{2017/12/14}
+\def\fileversion{1.55}
+\def\filedate{2018/05/09}
 \ProvidesPackage{newtxmath}[\filedate\space v\fileversion ]
 \@ifundefined{newtxmathLoaded}{}{\endinput}
 
-\message{`newtxmath' v\fileversion, \filedate\space Math macros based on txfonts (msharpe)}
+\message{`newtxmath' v\fileversion, \filedate\space Math macros based originally on txfonts (msharpe)}
 
 \csname newtxmathLoaded\endcsname
 \let\newtxmathLoaded\endinput
 \RequirePackage{amsmath} % improves extendable delimiter handling
+\RequirePackage{etoolbox}
+\RequirePackage{etextools} % for \ifiscs
 \RequirePackage{ifxetex,ifluatex,xkeyval}
 \RequirePackage{centernot} % for proper handling of negated relations
 \newif\ifxl at otf \xl at otffalse
@@ -48,6 +50,7 @@
 \DeclareOption{varg}{\def\X at s@v at rg{1}}
 \DeclareOption{varvw}{\def\X at s@v at rg{0}}
 \newcount\tx at Isdigit
+\newcount\tx at IsAlNum
 \newif\iftx at ams \newif\iftx at slantedG \newif\iftx at cmint \newif\iftx at braces
 \newif\iftx at libertine \newif\iftx at varbb \newif\iftx at vvarbb \newif\iftx at symbolsC
 \newif\iftx at gm \newif\iftx at bigdelims
@@ -65,6 +68,8 @@
 \newif\iftx at BI \tx at BIfalse
 \def\@tx at ptm{ptm}
 \newif\iftx at ptm
+\newif\iftx at nozchvw
+\newif\iftx at stxtwo
 %\show\rmdefault
 \edef\tx at rmdefault{\rmdefault}
 \edef\tx at encdefault{\encodingdefault}
@@ -117,9 +122,15 @@
 \DeclareOption{upint}{\tx at upinttrue}
 \DeclareOption{smallerops}{\tx at smopstrue}
 \DeclareOption{useBImacros}{\tx at BItrue}
+\DeclareOption{noxchvw}{\tx at nozchvwtrue}
+\DeclareOption{noXchvw}{\tx at nozchvwtrue}
+\DeclareOption{stix2}{\tx at stxtwotrue} % added in 1.55
+\DeclareOption{stickstoo}{\tx at stxtwotrue} % added in 1.55
 \ExecuteOptions{%
 amssymbols,uprightGreek,nosubscriptcorrection}
 \ProcessOptions*      
+% stix2 forces timesmathacc and no optical sizes
+\iftx at stxtwo\tx at tmatrue \tx at noopttrue\fi
 % frenchmath implies uprightGreek
 \iftx at frenchm\tx at slantedGfalse\fi
 
@@ -134,6 +145,7 @@
 \iftx at gm\let\X at s@v at rg\@undefined\fi
 \iftx at bv\let\X at s@v at rg\@undefined\fi
 \iftx at ba\let\X at s@v at rg\@undefined\fi
+\iftx at stxtwo\let\X at s@v at rg\@undefined\fi
 % altnu, liby and largelibfigs valid only with libertine
 \iftx at libertine\else\tx at altnufalse\tx at largelibfigsfalse\tx at libyfalse\fi
 % Use existing text fonts for operators, mathrm, etc
@@ -158,6 +170,8 @@
 
 \def\operator at font{\mathgroup\symoperators}
 
+%\show\ttdefault
+
 \DeclareSymbolFontAlphabet{\mathrm}{operators}
 
 \DeclareMathAlphabet{\mathsf}{\encodingdefault}{\sfdefault}{m}{n}
@@ -218,9 +232,15 @@
                 \SetSymbolFont{letters}{bold}{OML}{zbami}{b}{it}
                 \DeclareFontSubstitution{OML}{zbami}{m}{it}
               \else
-                \DeclareSymbolFont{letters}{OML}{ntxmi}{m}{it}
-                \SetSymbolFont{letters}{bold}{OML}{ntxmi}{b}{it}
-                \DeclareFontSubstitution{OML}{ntxmi}{m}{it}
+                \iftx at stxtwo
+                  \DeclareSymbolFont{letters}{OML}{ntxstx2mi}{m}{it}
+                  \SetSymbolFont{letters}{bold}{OML}{ntxstx2mi}{b}{it}
+                  \DeclareFontSubstitution{OML}{ntxstx2mi}{m}{it}                
+                \else
+                  \DeclareSymbolFont{letters}{OML}{ntxmi}{m}{it}
+                  \SetSymbolFont{letters}{bold}{OML}{ntxmi}{b}{it}
+                  \DeclareFontSubstitution{OML}{ntxmi}{m}{it}
+                \fi
               \fi
             \fi
           \fi  
@@ -357,15 +377,6 @@
    \DeclareMathSymbol{#1}{#2}{#3}{#4}
    \advance #4 by1}
 
-\def\tx at isdigit#1{% #1 should be a single character
-\tx at Isdigit=\z@ %
-\count0=\number`#1\relax% 
-\ifnum\count0>47\relax% 
-\ifnum\count0<58\relax% 
-\tx at Isdigit=\@ne % 
-\fi% 
-\fi%
-}
 \DeclareRobustCommand{\BI@}[1]{%
 \begingroup\text{\mathversion{bold}$#1$}\endgroup}
 \iftx at BI
@@ -423,13 +434,44 @@
 \DeclareRobustCommand{\BIz}{\BI@{z}}
 \fi% end \iftx at BI
 
-\def\tx at XXX#1#2\@nil{% #1=first character, #2=rest of string
-\tx at isdigit{#1}%
-\ifnum\tx at Isdigit>\z@ $#1$\else#1\fi%
-\if\relax\detokenize{#2}\relax \else
-\edef\tx at XXXcmd{\noexpand\tx at XXX #2\noexpand\@nil}\tx at XXXcmd \fi}
+\def\tx at isdigit#1{% #1 should be a single character
+\tx at Isdigit=\z@ %
+\count0=\number`#1\relax% 
+\ifnum\count0>47\relax% 
+\ifnum\count0<58\relax% 
+\tx at Isdigit=\@ne % 
+\fi% 
+\fi%
+}
+\def\tx at isAlNum#1{% #1 should be a single character
+\tx at IsAlNum=\z@ %
+\count0=\number`#1\relax% 
+\ifnum\count0>47\relax% 
+	\ifnum\count0<58\relax% 
+		\tx at IsAlNum=\@ne %
+	\else
+		\ifnum\count0>64\relax%
+			\ifnum\count0<91\relax%
+			 	\tx at IsAlNum=\tw@ %
+			\else
+				\ifnum\count0>96\relax%
+					\ifnum\count0<123\relax%
+			 			\tx at IsAlNum=3\relax %
+					\fi
+				\fi
+			\fi
+		\fi
+	\fi
+\fi 
+}
 
-\def\equalht#1{\tx at XXX #1\@nil}
+%\def\tx at XXX#1#2\@nil{% #1=first character, #2=rest of string
+%\tx at isdigit{#1}%
+%\ifnum\tx at Isdigit>\z@ $#1$\else#1\fi%
+%\if\relax\detokenize{#2}\relax \else
+%\edef\tx at XXXcmd{\noexpand\tx at XXX #2\noexpand\@nil}\tx at XXXcmd \fi}
+%
+%\def\equalht#1{\tx at XXX #1\@nil}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % Subscript correction code
@@ -630,6 +672,7 @@
   \re at DeclareMathSymbol{\Omega}{\mathalpha}{lettersA}{10}
 \fi
 
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % Math Symbol (txsy) Definition % symbols
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -1525,8 +1568,10 @@
 	\newcommand*{\ntwoheadleftarrow}{\centernot\twoheadleftarrow}
 \fi
 % The following may be used for [[ and ]] without loading symbolsC as a math family. They replace \llbracket and \rrbracket.
-\def\dlb{\ensuremath\raisebox{.15ex}{\mbox{\usefont{U}{txsyc}{m}{n}\char126}}}
-\def\drb{\ensuremath\raisebox{.15ex}{\mbox{\usefont{U}{txsyc}{m}{n}\char127}}}
+%\def\dlb{\ensuremath\raisebox{.15ex}{\mbox{\usefont{U}{txsyc}{m}{n}\char126}}}
+%\def\drb{\ensuremath\raisebox{.15ex}{\mbox{\usefont{U}{txsyc}{m}{n}\char127}}}
+\let\dlb\llbracket
+\let\drb\rrbracket
 
 % Changes to put some symbolsC glyphs into lettersA
 \re at DeclareMathSymbol{\nsubset}{\mathrel}{lettersA}{54}
@@ -1634,8 +1679,10 @@
 %  \re at DeclareMathSymbol{\varkappa}{\mathord}{AMSm}{123}
 %  \re at DeclareMathSymbol{\varkappaup}{\mathord}{AMSm}{123}
 %\else
-  \re at DeclareMathSymbol{\varkappa}{\mathord}{lettersA}{41}
+  \re at DeclareMathSymbol{\varkappait}{\mathord}{lettersA}{41}
+  		\let\varkappa\varkappait
   \re at DeclareMathSymbol{\varkappaup}{\mathord}{lettersA}{42}
+  
 %\fi
 % upright  Greek 
 \re at DeclareMathSymbol{\Gammaup}{\mathalpha}{lettersA}{0}
@@ -1787,10 +1834,10 @@
 \re at DeclareMathSymbol{\varv}{\mathord}{lettersA}{51}
 \re at DeclareMathSymbol{\varw}{\mathord}{lettersA}{52}
 \re at DeclareMathSymbol{\nexists}{\mathord}{symbols}{"9A}
-	\let\nexistsAlt=\exists
-\re at DeclareMathSymbol{\exists}{\mathord}{lettersA}{92}
+	\let\nexistsAlt=\nexists
+%\re at DeclareMathSymbol{\exists}{\mathord}{lettersA}{92}
 	\let\existsAlt=\exists
-\re at DeclareMathSymbol{\forall}{\mathord}{lettersA}{91}
+%\re at DeclareMathSymbol{\forall}{\mathord}{lettersA}{91}
 	\let\forallAlt=\forall
 %\DeclareMathSymbol{\forallAlt}{\mathord}{lettersA}{91}%added 20130726
 %\DeclareMathSymbol{\nexistsAlt}{\mathord}{lettersA}{93}%added 20130726
@@ -1841,14 +1888,42 @@
 
 \DeclareMathSymbol{\uppartial}{\mathord}{lettersA}{64}%added 20120416
 
-\def\ntx at UC{A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z}
-\def\ntx at lc{a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z}
-\def\ntx at num{0,1,2,3,4,5,6,7,8,9}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Special considerations for stix2
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
+% Accents change, as do Bbb alphabets, some special symbols in mia
+\iftx at stxtwo %
+    \DeclareMathSymbol{\upnabla}{\mathord}{lettersA}{43}
+    \re at DeclareMathSymbol{\nsubset}{\mathrel}{lettersA}{44}
+	\re at DeclareMathSymbol{\nsupset}{\mathrel}{lettersA}{45}
+	\re at DeclareMathSymbol{\notin}{\mathrel}{lettersA}{46}
+	\re at DeclareMathSymbol{\notni}{\mathrel}{lettersA}{47}
+   		\let\notowns=\notni \let\nni=\notni
+	\re at DeclareMathSymbol{\coloneq}{\mathrel}{lettersA}{58}
+	\re at DeclareMathSymbol{\eqcolon}{\mathrel}{lettersA}{59}
+	\re at DeclareMathSymbol{\neq}{\mathrel}{lettersA}{60}
+   		\let\ne=\neq
+	\re at DeclareMathAccent{\grave}{\mathord}{lettersA}{237}
+    \re at DeclareMathAccent{\acute}{\mathord}{lettersA}{238}
+    \re at DeclareMathAccent{\hat}{\mathord}{lettersA}{239}
+    \re at DeclareMathAccent{\tilde}{\mathord}{lettersA}{240}
+    \re at DeclareMathAccent{\bar}{\mathord}{lettersA}{241}
+    \re at DeclareMathAccent{\breve}{\mathord}{lettersA}{242}
+    \re at DeclareMathAccent{\dot}{\mathord}{lettersA}{243}
+    \re at DeclareMathAccent{\ddot}{\mathord}{lettersA}{244}
+    \re at DeclareMathAccent{\mathring}{\mathord}{lettersA}{245}
+    \re at DeclareMathAccent{\check}{\mathord}{lettersA}{246}
+\fi
 
+%\def\ntx at UC{A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z}
+%\def\ntx at lc{a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z}
+%\def\ntx at num{0,1,2,3,4,5,6,7,8,9}
+
+
 %\@for\ntx at x:=\ntx at UC\do{\edef\ntx at tmp{\edef\csname
-%\DeclareMathSymbol{\m at thbbch@rA}{\mathord}{lettersA}{129}
 \DeclareMathSymbol{\m at thbbch@rA}{\mathord}{lettersA}{129}
+\DeclareMathSymbol{\m at thbbch@rA}{\mathord}{lettersA}{129}
 \DeclareMathSymbol{\m at thbbch@rB}{\mathord}{lettersA}{130}
 \DeclareMathSymbol{\m at thbbch@rC}{\mathord}{lettersA}{131}
 \DeclareMathSymbol{\m at thbbch@rD}{\mathord}{lettersA}{132}
@@ -1888,12 +1963,13 @@
    }%
 \futurelet\@FutureLetToken\@FutureLetDecide}% end DoFutureLet
 
+\def\F at ntPrefix{m at thbbch@r}
 %\def\m at keCharacter#1{%
 %  \@tempcnta=`#1\relax \advance\@tempcnta "40\relax
 %  \edef\ntx at char{\ntx at lettersA\nhex{2}{\the\@tempcnta}}
 %  \expandafter\mathchar\ntx at char}
 %\def\@PickUpTheCharacter#1{\m at keCharacter{#1}\DoFutureLet}
-%\def\@EachCharacterDone \@nil{}% cleanup---get rid of \@nil
+\def\@EachCharacterDone \@nil{}% cleanup---get rid of \@nil
 %\newif\ifntx at notnil
 %\def\@EachCharacter{%
 %   \DoFutureLet{\@EachCharacterDone}{\@PickUpTheCharacter}}
@@ -1904,35 +1980,132 @@
 %
 %\DeclareRobustCommand*{\varmathbb}[1]{\gdef\F at ntPrefix{m at thbbch@r}%
 %  \@EachCharacter #1\@nil}
-\DeclareRobustCommand*{\varmathbb}[1]{\gdef\F at ntPrefix{m at thbbch@r}%
+\DeclareRobustCommand*{\varmathbb}[1]{%\gdef\F at ntPrefix{m at thbbch@r}%
   \DoFutureLet #1\@nil}
 
-% Additional macros to access process a single character only, work with \bm
+% Changed macros which are not limited to a single character, and can include digits, \imath, \jmath
+%%%%%%
+% Experimental code May 8, 2018
+\newcount\ntx at numstart 
+\newcount\ntx at UCstart 
+\newcount\ntx at lcstart
+\newcount\ntx at tmpc
+\newcount\ntx at imath
+\newcount\ntx at jmath
+\newif\ifntx at notempty
+\def\ntx at fam{}
 \def\ntx at char{}
-\DeclareRobustCommand*{\vmathbb}[1]{% for original variant bb
-  \@tempcnta=`#1\relax \advance\@tempcnta "40\relax
-  \edef\ntx at char{"\hexnumber@\symlettersA\nhex{2}{\the\@tempcnta}}
-  \expandafter\mathchar\ntx at char
+\def\ntx at alfa#1#2#3#4#5#6#7{%#1=string, #2=UC,#3=lc,#4=imath,#5=jmath,#6=numstart,#7=fam
+	\ntx at UCstart=#2 
+	%\gdef\xx{x#3x}
+	\@xp\ifblank\@xp{#3}{\ntx at lcstart=512 }{\ntx at lcstart=#3}
+	\@xp\ifblank\@xp{#4}{\ntx at imath=512 }{\ntx at imath=#4}
+	\@xp\ifblank\@xp{#5}{\ntx at jmath=512 }{\ntx at jmath=#5}
+	\@xp\ifblank\@xp{#6}{\ntx at numstart=512 }{\ntx at numstart=#6}
+	\def\ntx at fam{#7}
+	\@xp\ifblank\@xp{#1}{\relax}{\@xp\ntx@@alfa #1\@nil}}
+	
+\def\ntx@@alfa#1#2\@nil{%
+	\ntx at out{#1}
+	\ifblank{#2}{\relax}{\ntx@@alfa #2\@nil}}
+	
+\def\ntx at out#1{% #1 is always a single token---use values from \ntx at alfa
+	%\showthe\ntx at numstart
+	\ntx at tmpc=\z@
+	\ifx#1\imath\ntx at tmpc=128\relax
+		\ifnum\ntx at imath>255\relax #1\ntx at tmpc=256 \message{^^JNo imath in this alphabet^^J}\fi
+	\else % not \imath
+		\ifx#1\jmath\ntx at tmpc=129\relax
+			\ifnum\ntx at jmath>255\relax #1\ntx at tmpc=256 \message{^^JNo jmath in this alphabet^^J}\fi
+		\else % neither \imath nor \jmath
+			\ifiscs{#1}{#1\ntx at tmpc=256 }{% not a cs
+			\ntx at tmpc=\number\@xp`#1}
+		\fi
+	\fi
+	%\message{^^JCharacter index = \the\ntx at tmpc^^J}
+  \ifnum\ntx at tmpc<128\relax % neither \imath nor \jmath nor cs
+	\tx at isAlNum{#1}
+	%\message{^^JIsAlNum = \the\tx at IsAlNum^^J}
+	\ifnum\tx at IsAlNum=\@ne % it's a digit
+		\ifnum\ntx at numstart>255\relax #1\ntx at tmpc=256 \message{^^JNo digits in this alphabet^^J}
+		\else
+			\advance\ntx at tmpc -48 % 0..9
+			\advance\ntx at tmpc \ntx at numstart 
+		\fi
+	\else
+		\ifnum\tx at IsAlNum=\tw@ % it's UC
+			\advance\ntx at tmpc -65 % 0..25
+			\advance\ntx at tmpc\ntx at UCstart
+		\else
+			\ifnum\tx at IsAlNum>\tw@ % it's lc
+				\ifnum\ntx at lcstart>255 #1\ntx at tmpc=256 \message{^^JNo lowercase in this alphabet^^J}
+				\else
+					%\message{^^JCharacter index = \the\ntx at tmpc^^J
+					%lcstart = \the\ntx at lcstart^^J}
+					\advance\ntx at tmpc -97 % 0..25
+					\advance\ntx at tmpc\ntx at lcstart
+					%\message{^^JCharacter index = \the\ntx at tmpc^^J}
+				\fi
+			\else % it must be a character outside alphanumerics
+				#1
+			\fi
+		\fi			
+	\fi
+   \else % ntx at tmpc>127
+		\ifnum\ntx at tmpc=128\relax % imath
+			\ntx at tmpc=\ntx at imath
+		\else
+			\ifnum\ntx at tmpc=129\relax % jmath
+				\ntx at tmpc=\ntx at jmath
+			\fi
+		\fi
+	\fi
+	\ifnum\ntx at tmpc<256\relax
+		\def\ntx at char{"\@xp\hexnumber@\csname sym\ntx at fam\endcsname\nhex{2}{\the\ntx at tmpc}}
+		%\message{^^Joutput char = \ntx at char^^J}
+  		\@xp\mathchar\ntx at char%\traceoff
+  	\fi %end of ifnum <256
 }
-\DeclareRobustCommand*{\vvmathbb}[1]{% for new (STIX) variant
-  \@tempcnta=`#1\relax \advance\@tempcnta "80\relax
-  \edef\ntx at char{"\hexnumber@\symlettersA\nhex{2}{\the\@tempcnta}}
-  \expandafter\mathchar\ntx at char
-}
+% This really needs to be reorganized
+\iftx at stxtwo
+	\DeclareRobustCommand{\vvmathbb}[1]{\ntx at alfa{#1}{129}{155}{181}{182}{48}{lettersA}}
+	\DeclareRobustCommand{\vmathbb}[1]{\ntx at alfa{#1}{183}{209}{235}{236}{48}{lettersA}}
+\else
+	\DeclareRobustCommand{\vmathbb}[1]{\ntx at alfa{#1}{129}{159}{}{}{}{lettersA}}
+	\DeclareRobustCommand{\vvmathbb}[1]{\ntx at alfa{#1}{193}{225}{}{}{}{lettersA}}
+	%\DeclareRobustCommand{\vvmathbbb}[1]{\ntx at alfa{#1}{193}{225}{}{}{48}{boldlettersA}}
+\fi
+%%%%%%%%%%%
+%End experimental code
+%%%%%%%%%%%
+% Additional macros to access process a single character only, work with \bm
+%\def\ntx at char{}
+%\DeclareRobustCommand*{\vmathbb}[1]{% for original variant bb
+%  \@tempcnta=`#1\relax \advance\@tempcnta "40\relax
+%  \edef\ntx at char{"\hexnumber@\symlettersA\nhex{2}{\the\@tempcnta}}
+%  \expandafter\mathchar\ntx at char
+%}
+%\DeclareRobustCommand*{\vvmathbb}[1]{% for new (STIX) variant
+%  \@tempcnta=`#1\relax \advance\@tempcnta "80\relax
+%  \edef\ntx at char{"\hexnumber@\symlettersA\nhex{2}{\the\@tempcnta}}
+%  \expandafter\mathchar\ntx at char
+%}
 %\DeclareRobustCommand*{\vvmathbbb}[1]{% for new (STIX) variant
 %  \@tempcnta=`#1\relax \advance\@tempcnta "80\relax
 %  \edef\ntx at char{"\hexnumber@\symboldlettersA\nhex{2}{\the\@tempcnta}}
 %  \expandafter\mathchar\ntx at char
 %}
+
 \iftx at vvarbb
-  \let\mathbb\vvmathbb
+  \let\mathbb\vvmathbb %\DeclareRobustCommand*{\mathbb}{\vvmathbb}
 \else
   \iftx at varbb 
-    \let\mathbb\varmathbb
+    \let\mathbb\vmathbb %\DeclareRobustCommand*{\mathbb}{\varmathbb}
   \else
     \iftx at ams\else\let\mathbb\varmathbb\fi
   \fi
 \fi
+%\show\mathbb
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % Math Extension (ntxex) Definition % largesymbols
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

Added: trunk/Master/texmf-dist/tex/latex/newtx/omlntxstx2mi.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/newtx/omlntxstx2mi.fd	                        (rev 0)
+++ trunk/Master/texmf-dist/tex/latex/newtx/omlntxstx2mi.fd	2018-05-12 21:23:43 UTC (rev 47693)
@@ -0,0 +1,27 @@
+%Filename: omlntxstx2mi.fd
+%Created by: tex stx2-drv
+%Created using fontinst v1.933
+
+%THIS FILE SHOULD BE PUT IN A TEX INPUTS DIRECTORY
+
+\ProvidesFile{omlntxstx2mi.fd}
+   [2018/04/26 Fontinst v1.933 font definitions for OML/ntxstx2mi.]
+
+\providecommand{\ntxmath at scaled}{}
+
+\DeclareFontFamily{OML}{ntxstx2mi}{\skewchar \font =127}
+
+\DeclareFontShape{OML}{ntxstx2mi}{m}{it}{
+   <-> \ntxmath at scaled ntxstx2mi
+}{}
+
+\DeclareFontShape{OML}{ntxstx2mi}{b}{it}{
+   <-> \ntxmath at scaled ntxstx2bmi
+}{}
+
+\DeclareFontShape{OML}{ntxstx2mi}{m}{sl}{<->ssub * ntxstx2mi/m/it}{}
+\DeclareFontShape{OML}{ntxstx2mi}{bx}{it}{<->ssub * ntxstx2mi/b/it}{}
+\DeclareFontShape{OML}{ntxstx2mi}{b}{sl}{<->ssub * ntxstx2mi/b/it}{}
+\DeclareFontShape{OML}{ntxstx2mi}{bx}{sl}{<->ssub * ntxstx2mi/b/sl}{}
+
+\endinput


Property changes on: trunk/Master/texmf-dist/tex/latex/newtx/omlntxstx2mi.fd
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/texmf-dist/tex/latex/newtx/untxmia.fd
===================================================================
--- trunk/Master/texmf-dist/tex/latex/newtx/untxmia.fd	2018-05-12 21:22:30 UTC (rev 47692)
+++ trunk/Master/texmf-dist/tex/latex/newtx/untxmia.fd	2018-05-12 21:23:43 UTC (rev 47693)
@@ -5,7 +5,7 @@
 %THIS FILE SHOULD BE PUT IN A TEX INPUTS DIRECTORY
 
 \ProvidesFile{untxmia.fd}
-   [2016/01/31 Fontinst v1.933 font definitions for U/ntxmia.]
+   [2018/04/14 Fontinst v1.933 font definitions for U/ntxmia.]
 
 \expandafter\ifx\csname ntxmath at scaled\endcsname\relax
   \let\ntxmath at scaled\@empty%
@@ -47,13 +47,22 @@
             <-> \ntxmath at scaled zchbmia
           }{}
         \else
-          \DeclareFontShape{U}{ntxmia}{m}{it}{
-            <-> \ntxmath at scaled ntxmia
-          }{}
-    
-          \DeclareFontShape{U}{ntxmia}{b}{it}{
-            <-> \ntxmath at scaled ntxbmia
-          }{}
+          \iftx at stxtwo
+            \DeclareFontShape{U}{ntxmia}{m}{it}{
+              <-> \ntxmath at scaled ntxstx2mia
+            }{}    
+            \DeclareFontShape{U}{ntxmia}{b}{it}{
+              <-> \ntxmath at scaled ntxstx2bmia
+            }{}
+          
+          \else
+            \DeclareFontShape{U}{ntxmia}{m}{it}{
+              <-> \ntxmath at scaled ntxmia
+            }{}    
+            \DeclareFontShape{U}{ntxmia}{b}{it}{
+              <-> \ntxmath at scaled ntxbmia
+            }{}
+          \fi
         \fi
     \fi
   \fi



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