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authorKarl Berry <karl@freefriends.org>2024-02-25 21:05:46 +0000
committerKarl Berry <karl@freefriends.org>2024-02-25 21:05:46 +0000
commit9fcdb0b070c84e20f0c2c6e79a143ea87947b9c0 (patch)
tree6004797c53bbb6dc0a4904975ef5e7a55ab1dbb4 /Master/texmf-dist/doc
parenta78d3e40e621976102db477d0beba3c20ede3713 (diff)
newtx (25feb24)
git-svn-id: svn://tug.org/texlive/trunk@70153 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/doc')
-rw-r--r--Master/texmf-dist/doc/fonts/newtx/README17
-rw-r--r--Master/texmf-dist/doc/fonts/newtx/newtxdoc.pdfbin684402 -> 687420 bytes
-rw-r--r--Master/texmf-dist/doc/fonts/newtx/newtxdoc.tex22
3 files changed, 32 insertions, 7 deletions
diff --git a/Master/texmf-dist/doc/fonts/newtx/README b/Master/texmf-dist/doc/fonts/newtx/README
index d66b81e445a..c5c70e89be8 100644
--- a/Master/texmf-dist/doc/fonts/newtx/README
+++ b/Master/texmf-dist/doc/fonts/newtx/README
@@ -1,10 +1,25 @@
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: 1.738 2024-02-08
+Current version: 1.739 2024-02-24
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 1.739
+1. Removed unwanted ij and IJ ligatures under pdflatex.
+2. Modified definition of \mathsf in newtxmath.sty so that
+it acts as expected on uppercase Greek, both upright and slanted.
+(Thanks Alexander Malkis for alerting me to 1 and 2.)
+3. Added several newtxmath options that were missing from
+the list of math options to pass from newtx.sty.
+4. Added alternate versions of math glyphs h, hslash and hbar.
+The alternate forms have an outward pointing lower serif
+as opposed to the existing ingrown lower serif which makes the
+hard to distinguish from math b. Option alth to newtxmath or
+newtx activates the alternate forms though of course, only when
+option ebgaramond to newtxmath (or newtx) is specified.
+(Thanks Máté Wierdl.)
+
Changes in version 1.738
1. Documentation updated for newtx.sty usage.
2. Modified newtx.sty and newtxtext.sty to ensure that default effects of \mathsf and \mathtt are the same in both cases, and to ensure that in both, the prior loading of a sf or tt text font would result in those being used for \mathsf, \mathtt without any further interventions.
diff --git a/Master/texmf-dist/doc/fonts/newtx/newtxdoc.pdf b/Master/texmf-dist/doc/fonts/newtx/newtxdoc.pdf
index 82aed816825..79f21186aa8 100644
--- a/Master/texmf-dist/doc/fonts/newtx/newtxdoc.pdf
+++ b/Master/texmf-dist/doc/fonts/newtx/newtxdoc.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/fonts/newtx/newtxdoc.tex b/Master/texmf-dist/doc/fonts/newtx/newtxdoc.tex
index 4390083f977..de1bb319544 100644
--- a/Master/texmf-dist/doc/fonts/newtx/newtxdoc.tex
+++ b/Master/texmf-dist/doc/fonts/newtx/newtxdoc.tex
@@ -21,7 +21,7 @@
% some ad-hoc symbol fonts
\font\fAMSa=msam10 at \fsc
\font\fAMSb=msbm10 at \fsc
-
+\font\ebgmi=ntxebgmi at 11.5pt
%\pdfmapfile{=newtx.map}
\usepackage[T1]{fontenc} % Active encoding for use in math text
%\renewcommand{\rmdefault}{minntx}% Roman and Bold Termes for math
@@ -933,7 +933,7 @@ Don't use these unless you know what you're doing.
\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 (new in version 1.60) {\tt ebgaramond} loads different versions of math italic and bold math italic based on \textsf{EBGaramond} rather than \textsf{Times}---the {\tt varg} and {\tt varvw} options are disabled in this case. See the end of Appendix 2 for an example of a preamble.
+\item (new in version 1.60) {\tt ebgaramond} loads different versions of math italic and bold math italic based on \textsf{EBGaramond} rather than \textsf{Times}---the {\tt varg} and {\tt varvw} options are disabled in this case. See the end of Appendix 2 for an example of a preamble. You may in addition specify option {\tt alth} which changes the shape of math h from {\ebgmi h} to {\ebgmi\char250}. (The renderings of \verb|\hslash| and \verb|\hbar| are also changed.)
\item (new as of version 1.629) {\tt noto, notosans} load different versions of math italic and bold math italic based on \textsf{NotoSerif}, \textsf{NotoSans} rather than \textsf{Times}. There are some intricacies involved, for which there is a separate package, {\tt notomath}, that tries to offer as simple an interface as it was possible for me to devise.
\item (new in version 1.62) {\tt nc, ncf} load different versions of math italic and bold math italic based on \textsf{ScholaX} (\textsf{New Century Schoolbook}) rather than \textsf{Times}---the {\tt varg} and {\tt varvw} options are disabled in this case. The difference is that option {\tt nc} loads math Greek letters from {\tt newtxmath}, while option {\tt ncf} loads math greek from an adaptation of {\tt fourier} Greek.
\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;
@@ -1237,7 +1237,6 @@ The text glyphs dotlessi (\verb|\i|) and dotlessj (\verb|\j|) are rarely needed
\hline
\end{tabular}
\end{center}
-\newcommand{\xyvec}[2]{\ensuremath{#1\mkern1.5mu\bm{\textbf{\i}}#2\mkern1.5mu\bm{\textbf{\j}}}}
In math, bold roman characters are often used to indicate vector quantities, and for this one uses constructions like
\begin{itemize}
@@ -1251,11 +1250,21 @@ In math, bold roman characters are often used to indicate vector quantities, and
\verb|$\bm{\hat{\mathbf{x}}}$| produces $\bm{\hat{\mathbf{x}}}$ (with a bold accent);
\item \verb|$\bm{\dot{x}}$| produces $\bm{\dot{x}}$ (bold but not roman);
\item the macro definition
+\newcommand{\xyvec}[2]{%
+\ensuremath{#1\mkern1.5mu\textbf{\i}#2\mkern1.5mu\textbf{\j}}}
\begin{verbatim}
\newcommand{\xyvec}[2]{%
-\ensuremath{#1\mkern1.5mu\bm{\textbf{\i}}#2\mkern1.5mu\bm{\textbf{\j}}}}
+\ensuremath{#1\mkern1.5mu\textbf{\i}#2\mkern1.5mu\textbf{\j}}}
\end{verbatim}
allows you to write \verb|\xyvec{x}{+y}| to output $\xyvec{x}{+y}$;
+\item Another similar macro calls upon the Blackboard Bold alphabets described in detail in the next section:
+\renewcommand{\xyvec}[2]{%
+\ensuremath{#1\mkern1.5mu\bm{\bbdotlessi}#2\mkern1.5mu\textbf{\bbdotlessj}}}
+\begin{verbatim}
+\renewcommand{\xyvec}[2]{%
+\ensuremath{#1\mkern1.5mu\bm{\bbdotlessi}#2\mkern1.5mu\textbf{\bbdotlessj}}}
+\end{verbatim}
+so that \verb|\xyvec{x}{+y}| outputs $\xyvec{x}{+y}$.
\item \verb|$\bm{\Gamma}$| produces $\bm{\Gamma}$ (bold Gamma);
\item \verb|$\bm{\hat{\Gamma}}$| produces $\bm{\hat{\Gamma}}$ (bold Gamma with bold accent).
\end{itemize}
@@ -1530,14 +1539,15 @@ As {\tt ebgaramond} has an x-height considerably smaller than {\tt newtx}, some
\usepackage[varqu,varl]{inconsolata}% a typewriter font for \mathtt
\usepackage{amsmath}% must be loaded before amsthm, if using
\usepackage{amsthm}% must be loaded before newtxmath
-\usepackage[ebgaramond,vvarbb,subscriptcorrection]{newtxmath} % STIX Bbb
+\usepackage[ebgaramond,vvarbb,subscriptcorrection,alth]{newtxmath} % STIX Bbb
+% Option alth replaces math h with a more traditional shape
\usepackage{bm}% load after all math to give access to bold math
\end{verbatim}
\textsc{Same preamble using newtx:}
\begin{verbatim}
\usepackage[T1]{fontenc} % best for Western European languages
\usepackage[varqu,varl]{inconsolata}% a typewriter font for \mathtt
-\usepackage[ebgaramond,semibold,textscale=0,vvarbb,subscriptcorrection,amsthm]{newtx}
+\usepackage[ebgaramond,semibold,textscale=0,vvarbb,subscriptcorrection,amsthm,alth]{newtx}
\usepackage{bm}% load after all math to give access to bold math
\end{verbatim}
%}