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Diffstat (limited to 'Master/texmf-dist/doc/fonts/newtx/README')
-rw-r--r-- | Master/texmf-dist/doc/fonts/newtx/README | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/Master/texmf-dist/doc/fonts/newtx/README b/Master/texmf-dist/doc/fonts/newtx/README index b48dd1523d6..b001283b5eb 100644 --- a/Master/texmf-dist/doc/fonts/newtx/README +++ b/Master/texmf-dist/doc/fonts/newtx/README @@ -1,10 +1,21 @@ 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: 1.554 2018-05-30 +Current version: 1.60 2019-09-27 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 1.60 +1. Reworked the math italics to improve the rendering of some subscripts and superscripts, where formerly, overlaps could occur with superscripts like j, f, p and y with base shapes, such as D, that are round on the right. Increasing the left side-bearing of j, etc, helps with superscripts but makes those letters leave a large gap when used as subscripts. +2. Corrected and enhanced the subscriptcorrection option to newtxmath so that it now fixes the above problem. I regret that this option is incompatible with xy-pic, both depending on making _ an active character but with very different behaviors. Newtxmath will detect if xy is loaded and disable subscriptcorrection if so. +3. Added new script alphabets to math italics by extending the encoding from oml to full 256 slots, so they can be used without wasting math families. +4. Rearranged ntxmia and ntxsy. The user should not notice this, unless I have erred somewhere. +5. Provided an adaptive vector accent which matches the normal vector accent but extends as needed over its accentee. I've followed the usage of the esvect package, but changed its implementation. +6. Many small corrections to spacing and accent positioning. +7. Revised the superior letters fonts so they have appropriate unicode values. +8. As a result of these changes, documents generated using newpxmath and appropriate settings will validate PDF/A-1b. (Thanks to Ross Moore for providing the necessary files and details on this.) See the updated documentation to newtx for details. +9. Corrected AMS replacement font ntxsym to fix \dalath, \mathbb{k}, \circledR and \circledS. + Changes in version 1.554 1. Removed some map lines from newtx.map that were duplicates of some in stickstootext.map. 2. Fixed a number of problems that had crept into the libertime math italic alphabets, which were in some cases not operating as documented with option libaltvw. Now they do. |