From 2c53812f24f24872c74758c87f5a0d72643f21bc Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Sat, 2 Mar 2024 21:02:20 +0000 Subject: newtx (2mar24) git-svn-id: svn://tug.org/texlive/trunk@70349 c570f23f-e606-0410-a88d-b1316a301751 --- Master/texmf-dist/doc/fonts/newtx/README | 7 ++++++- Master/texmf-dist/doc/fonts/newtx/newtxdoc.pdf | Bin 687420 -> 688185 bytes Master/texmf-dist/doc/fonts/newtx/newtxdoc.tex | 2 +- 3 files changed, 7 insertions(+), 2 deletions(-) (limited to 'Master/texmf-dist/doc/fonts') diff --git a/Master/texmf-dist/doc/fonts/newtx/README b/Master/texmf-dist/doc/fonts/newtx/README index c5c70e89be8..c93459feade 100644 --- a/Master/texmf-dist/doc/fonts/newtx/README +++ b/Master/texmf-dist/doc/fonts/newtx/README @@ -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: 1.739 2024-02-24 +Current version: 1.741 2024-03-02 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 1.741 +Modified the definition of \mathsf from version 1.739 so that it +follows traditional behavior, producing upright Greek and Latin +letters. + Changes in version 1.739 1. Removed unwanted ij and IJ ligatures under pdflatex. 2. Modified definition of \mathsf in newtxmath.sty so that diff --git a/Master/texmf-dist/doc/fonts/newtx/newtxdoc.pdf b/Master/texmf-dist/doc/fonts/newtx/newtxdoc.pdf index 79f21186aa8..b51ec00692c 100644 Binary files a/Master/texmf-dist/doc/fonts/newtx/newtxdoc.pdf and b/Master/texmf-dist/doc/fonts/newtx/newtxdoc.pdf differ diff --git a/Master/texmf-dist/doc/fonts/newtx/newtxdoc.tex b/Master/texmf-dist/doc/fonts/newtx/newtxdoc.tex index de1bb319544..da1ae0c9771 100644 --- a/Master/texmf-dist/doc/fonts/newtx/newtxdoc.tex +++ b/Master/texmf-dist/doc/fonts/newtx/newtxdoc.tex @@ -977,7 +977,7 @@ requires {\tt amsmath}---there is no need to load it separately. ! LaTeX Error: Command \openbox already defined. \end{verbatim} As of version 1.7, it is simpler to provide {\tt amsthm} as an option to either {\tt newtx} or {\tt newtxmath}. -\item {\tt uprightGreek} and {\tt slantedGreek} determine the form of Greek alphabet loaded---the default is {\tt uprightGreek}, which loads upright uppercase and slanted lowercase Greek symbols, as is customary in Anglo-American mathematical typesetting. With the option {\tt slantedGreek}, which you might want to use if you cared about ISO standards, all Greek symbols are slanted. No matter which is set, \verb|\Gammaup| (or \verb|\upGamma|) gives you upright \verb|\Gamma|, etc, and \verb|\Deltait|, \verb|\zetait| give you italic (i.e., slanted) versions of those letters. If you are using a text font family with properly constructed OT$1$--encoded versions, then, no matter what you chose as the default shape for upper case Greek letters, \verb|\mathnormal{\Omega}| etc will always produce the slanted version. (The macro \verb|\mathnormal| means essentially ``use the version of the symbol in {\tt letters}''---i.e., the math italic form. This did not always work as expected in versions prior to 1.45.) Currently, this works as expected with {\tt newtxtext} and {\tt libertine}. +\item {\tt uprightGreek} and {\tt slantedGreek} determine the form of Greek alphabet loaded---the default is {\tt uprightGreek}, which loads upright uppercase and slanted lowercase Greek symbols, as is customary in Anglo-American mathematical typesetting. With the option {\tt slantedGreek}, which you might want to use if you cared about ISO standards, all Greek symbols are slanted. No matter which is set, \verb|\Gammaup| (or \verb|\upGamma|) gives you upright \verb|\Gamma|, etc, and \verb|\Deltait|, \verb|\zetait| give you italic (i.e., slanted) versions of those letters. If you are using a text font family with properly constructed OT$1$--encoded versions, then, no matter what you chose as the default shape for upper case Greek letters, \verb|\mathnormal{\Omega}| etc will always produce the slanted version. (The macro \verb|\mathnormal| means essentially ``use the version of the symbol in {\tt letters}''---i.e., the math italic form. This did not always work as expected in versions prior to 1.45.) Currently, this works as expected with {\tt newtxtext} and {\tt libertine}. The \verb|\mathsf| macro behaves traditionally in a different way, always producing upright Greek and Latin letters. For slanted output, you would need to create a new macro like the \verb|\mathsfsl| described in \emph{The \LaTeX\ Companion 3}. \item Option {\tt frenchmath} sets the default style in math mode for rendering uppercase Roman and Greek letters to upright, and lowercase Greek letters to upright. (Introduced in v.\ 1.28.) \item The option {\tt cmbraces} instructs {\tt newtxmath} to ignore the brace collections from {\tt txfonts}, substituting a collection based on thickened versions of the Computer Modern braces, which I find much easier to distinguish from other delimiters. This works quite well in regular weight but looks a bit clunky in bold. The option {\tt bigdelims}, which superseded {\tt cmbraces}, is now not necessary---it is the default as of version 1.5. \item Option {\tt nonewtxmathopt} (or {\tt scale}, a mistake I cannot now erase) causes newtxmath to not make use of the optical math sizes (7{\tt pt}, 5{\tt pt}), as preferred by some. -- cgit v1.2.3