From e0c6872cf40896c7be36b11dcc744620f10adf1d Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Mon, 2 Sep 2019 13:46:59 +0900 Subject: Initial commit --- fonts/xits/FONTLOG.txt | 236 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 236 insertions(+) create mode 100644 fonts/xits/FONTLOG.txt (limited to 'fonts/xits/FONTLOG.txt') diff --git a/fonts/xits/FONTLOG.txt b/fonts/xits/FONTLOG.txt new file mode 100644 index 0000000000..1bd223a678 --- /dev/null +++ b/fonts/xits/FONTLOG.txt @@ -0,0 +1,236 @@ + +FONTLOG for XITS +------------------- +This file provides detailed information on the XITS font software. This +information should be distributed along with the XITS fonts and any derivative +works. + + +Basic Font Information +-------------------------- +XITS is a Times-like typeface for mathematical and scientific publishing, based +on the STIX fonts project. The main mission of XITS is to provide a version of +STIX fonts enriched with the OpenType MATH extension, making it suitable for +high quality mathematical typesetting with OpenType MATH capable layout systems, +like MS Office 2007 and later and the TeX engines XeTeX and LuaTeX. + +XITS development is currently hosted at: +http://github.com/alif-type/xits + +Feature requests, bug reports and patches should be directed to our issue +tracker. + +Information for Contributors +------------------------------ +XITS is released under the OFL 1.1 - http://scripts.sil.org/OFL For information +on what you're allowed to change or modify, consult the OFL-1.1.txt and +OFL-FAQ.txt files. The OFL-FAQ also gives a very general rationale and various +recommendations regarding why you would want to contribute to the project or +make your own version of the font. + +See the project website for the current master and the various branches: +http://github.com/alif-type/xits + + +ChangeLog +---------- +30 August 2019 (Khaled Hosny) Version 1.300 +- Fix mis-encoded U+1D9B as U+1D98. +- Add top accent position to few accents in bold math font. +- Add minute and second signs to italic font. +- Add OpenType feature for superior figures. +- Fix thickness of connector part in division symbol. +- Add superior figures. +- Add ffj ligature. +- Fix displaced accented i glyphs. +- Add small caps to regular font. +- Add alternate old-style figures +- Add T and S with comma below for Romanian. +- Add scientific inferiors feature. + +2 October 2018 (Khaled Hosny) Version 1.200 +- This is the final release with new features, from now only XITS is in + maintenance mode and only bug fixes will be made. + +29 September 2018 (Khaled Hosny) Version 1.109 +- Improve Arabic math glyph considerably, they are much usable now. +- Add upright RTL integral alternates. +- Change ‘cv01’ feature for alternate Arabic math glyphs. +- Make the ‘hhea’ ascent/descent/line gap match the ‘OS/2’ typo metrics. +- Don’t set deprecated ForceBold in CFF Private dictionary. +- Fix script position with vertical bar on MS Word. +- Make vertical bar extensible in bold math font. +- Make MS Word linear fraction work better. +- Bundle WOFF fonts. +- Remove glyph overlap, some CFF rasterizers handle it badly. +- Fonts can be build with vanilla FontForge now. +- Builds are reproducible. + +20 Jan 2014 (Khaled Hosny) Version 1.108 +- Add ‘latn’ and ‘dflt’ languages to math stylistic sets +- Add missing substitutions from ‘ss05’, ‘ss06’ and ‘ss07’ features +- Drop regular Arabic letters +- Drop the Arabic digits ‘locl’ feature +- Import Arabic alphanumeric math symbols and Arabic ray sign from Amiri font +- Add ‘ss10’ for \hbar variant of \hslash +- Fix ‘rtlm’ feature to follow the spec + +28 May 2013 (Khaled Hosny) Version 1.107 +- Make ‘rtlm’ feature work with Firefox +- Disable fi ligatures with Turkish +- New/improved accent positioning for all math alphabets +- Italic correction for math alphabets accessible via stylistic sets +- Fix coverage of italic mathbb stylistic sets +- Make regular partial differential (U+2202) upright +- Rework bold integral summations +- Improve script positions of upright alphabet + +28 May 2012 (Khaled Hosny) Version 1.106 +- Improve accent possitioning of bold script alphabet +- Fix integral italic correction of bold math font +- Add calligraphic alphabet bold math font +- Add upright integrals to bold math font + +18 May 2012 (Khaled Hosny) Version 1.105 +- Remove ligatures and oldstyle figures from math font +- Move primes closer together +- Fix extensibility of combining over/under arrows +- Add 4 pre-built sizes for bar glyphs +- Initial bold math font +- Add under left right arrow + +12 Feb 2012 (Khaled Hosny) Version 1.104 +- Fix various warnings reported vy `compareFamily` tool of AFDKO +- Fix primes size so that base and superscripted primes are identical in size + and a bit smaller than before + +29 Nov 2011 (Khaled Hosny) Version 1.103 +- Remove erroneous dots from U+2A2B and add U+2A2C to XITS Bold + +08 Nov 2011 (Khaled Hosny) Version 1.102 +- Fix inconsistent line spacing caused by inline math in MS Word + +08 Oct 2011 (Khaled Hosny) Version 1.101 +- Support for numr and dnom features in XITS Regular +- Add Arabic comma to XITS Math +- Sync with STIXv1.1.0-beta1: + - New values for StackBottomShiftDown and StackBottomDisplayStyleShiftDown + - Sync PS private table in XITS Math + - Sync relevant glyph changes + +18 Sep 2011 (Khaled Hosny) Version 1.012 +- Fix bug in \scriptscriptstyle primes with XeTeX + +13 Jul 2011 (Khaled Hosny) Version 1.011 +- Initial right-to-left math support +- Add basic Arabic letters, digits and some math symbols +- Add support for overly accents +- Make uni2980, uni20E9, uni2223, uni2225, uni2AF4 and uni2AFC extensible +- Support math variants using variation selector (VS1) +- Add alternate negated symbols with vertical stroke +- Use the bar glyph from STIXVar.otf +- Fix FontForge warnings +- Fix swapped U+22D2 and U+22D3 glyphs + +22 Apr 2011 (Khaled Hosny) Version 1.010 +- Make \over/underbrace and sisters less close to base glyphs +- Add upright integrals as stylistic set ss08 + +21 Apr 2011 (Khaled Hosny) Version 1.009 +- Don't hard code OS/2 code pages and Unicode ranges +- Fix StackBottomShiftDown and StackBottomDisplayStyleShiftDown math parameters + +12 Jan 2011 (Khaled Hosny) Version 1.008 +- Fix sub/supercript positioning for uppercase script family +- Make \lgroup and \rgroup extensible +- Mark few more brackets extended shapes +- Make \lmoustache \rmoustache extensible + +25 Oct 2010 (Khaled Hosny) Version 1.007 +- Add TopAccentHorizontal position to U+00B7, U+0131, U+0237, U+203E, U+22C5 +- Add spaces and control characters U+0000-001F, U+2000-200F, U+2028-202F +- Tune script positioning for display integrals +- Disable smaller than text size integrals +- Rename fj ligature glyph to "f_j" for PDF search +- Assign un-encoded glyphs PUA code points +- Use U+23B7 slot for the glyph uni221A.base +- Change integral glyphs name suffixes to "small" and "display" + +15 Jul 2010 (Khaled Hosny) Version 1.006 +- More italic correction to double struck alphabet +- Misc accents cleanup +- Remove wide variants of spacing accents +- Fine tuning of Latin and Greek top accent positioning +- Revise math constants, based on a default rule thickness of 66 instead of 50 +- Draw a .notdef glyph instead of being empty, in the math font +- Make the bar glyph descend below the base line in the math font + +08 Jul 2010 (Khaled Hosny) Version 1.005 +- Fix wrong style for italic double struck symbols +- Cover all small i and j letters in 'dtls' feature +- Add top accent position for math serif Greek +- Add vertical composition for floor and ceiling +- Increase RadicalDegreeBottomRaisePercent +- Add math bold digamma +- Add math bold, italic and bold italic double-struck stylistic sets +- Add math bold monospace digits stylistic set +- Add math italic sans-serif digits stylistic set +- Add math sans-serif Greek stylistic set + +11 Jun 2010 (Khaled Hosny) Version 1.004 +- Fix the mysterious MS Office 2007 composition bug + +10 Jun 2010 (Khaled Hosny) Version 1.003 +- Set OS/2 version to 4 +- Add italic correction to math italic Greek and Latin +- Remove redundant math glyphs from text fonts +- Add 'dtls' feature and bold dotless i and j +- Add bold mathematical calligraphic alphabet +- Add mathematical calligraphic alphabet + +6 Jun 2010 (Khaled Hosny) Version 1.002 +- Make OS/2 ascender/descender absolute values +- Move GSUB code to a font feature file +- Merge oldstyle figures from STIXNonUni* fonts +- Import the rest of STIXGeneral fonts + +4 Jun 2010 (Khaled Hosny) Version 1.001 +- Edit various font metadata +- Initial release of "XITS Math" +- Add sub/superscript variants of primes +- Fix displaced \widehat and sisters +- Add italic correction, not all glyphs yet +- Fix the vertical positions of \[over|under]brace +- Ask FontForge to guess the BlueValues: +- Add 'frac' feature for text fractions +- Add oldstyle numbers +- Add Horizontal construction +- Add Vertical construction +- Add horizontal top accent position values +- Mark extended shapes +- Add horizontal variants +- Add vertical variants +- Add MATH table + + +Acknowledgements +------------------------- +If you make modifications be sure to add your name (N), email (E), web-address +(W) and description (D). This list is sorted by last name in alphabetical +order.) + +N: Khaled Hosny +E: khaledhosny@eglug.org +W: https://github.com/alif-type +D: Engineer - OpenType MATH code + +N: Daniel Benjamin Miller +E: dbmiller@dbmiller.org +W: https://dbmiller.org +D: Added and improved characters + +N: STIX Fonts project +E: stix@aip.org +W: https://www.stixfonts.org +D: Original authors + -- cgit v1.2.3