diff options
Diffstat (limited to 'macros/unicodetex/latex/fontspec/CHANGES.md')
-rw-r--r-- | macros/unicodetex/latex/fontspec/CHANGES.md | 492 |
1 files changed, 492 insertions, 0 deletions
diff --git a/macros/unicodetex/latex/fontspec/CHANGES.md b/macros/unicodetex/latex/fontspec/CHANGES.md new file mode 100644 index 0000000000..63ae8620b4 --- /dev/null +++ b/macros/unicodetex/latex/fontspec/CHANGES.md @@ -0,0 +1,492 @@ +Change history +============== + +## v2.7i (2020/02/21) + + * Define both `b` and `bx` font series by default to avoid spurious warnings in some + cases, and broken behaviour in pathological cases. + + +## v2.7h (2020/02/03) + + * Eroneous uses of `language=DFLT` changed to `language=dflt`. + * Fix spurious error in some cases of `SlantedFont` and `BoldSlantedFont` + being specified in a `.fontspec` file. + * Fix regression with `unicode-math` related log files showing the wrong + NFSS-based font ‘identifier’. + +## v2.7g (2020/01/26) + + * Fix regression that broke changing the default encoding after `fontspec` was loaded + (e.g., to use legacy fonts by default but use a `fontspec` font occassionally). + * Fix bug exhibited in `polyglossia` and perhaps elsewhere when `Script` is set without + a corresponding `Language`. + * Use `\familydefault` instead of `\rmdefault` when calculating scaling parameters in + `Scale=MatchLowercase` and `Scale=MatchUppercase`. + +## v2.7f (2020/01/24) + + * Rename font feature `Letters=Uppercase` to `Style=Uppercase`, as this feature does + not generally affect the letters themselves, only symbols and accents. + The old name will be retained for the time being. + * Rename `Style=TitlingCaps` to `Style=Titling`. + * Track changes in both LaTeX2e and `expl3`. + * Fix long-standing (but never noticed?) bug that successive `\addfontfeatures` + would overwrite previous ones when using `UprightFeatures={...}` or similar. + Now the ‘`UprightFeatures`’ are accumulated. + * Remove AAT font examples from the documentation — support for many AAT fonts now + appears broken with latest versions of macOS. + + +## v2.7e (2020/01/09) + + * Rename for `Renderer=HarfBuzz` (the old `Harfbuzz` name is kept for compatibility) + * Track upcoming changes in LaTeX2e release for 2020. + * Remove/reword some out-of-date documentation. + * Remove entirely the patches for 3rd party verbatim packages as `\verbvisiblespace` + has now been offered by the kernel for a year. + + +## v2.7d (2019/10/19) + + * Allow the user to manually change `\rmdefault`, `\sfdefault`, `\ttdefault` + if desired. Note this could cause problems if the `fontspec` encoding does not + match the encoding of the specified families. + * Additional optional argument for `\EncodingCommand`. + * Suppress spurious warnings for `HyphenChar` feature in XeLaTeX. + * Add `Ligatures=TeXOff` even though it's not a real OpenType feature. + (Functionally equivalent to `Ligatures=TeXReset`.) + * New scripts definitions to match OpenType 1.8.3 (thanks Werner!). + * Documentation changes for `Numbers=Arabic`, `HypenChar=None` for `\ttfamily`. + * Documentation fixes (thanks `muzimuzhi`!). + * Prepare for `FakeBold` being available in `luaotfload` (thanks Khaled!). + * Bug fix for doubled + symbol when setting `tlig` feature in LuaTeX. + * Bug fix for Harfbuzz use. (Support still very minimal I'm afraid.) + + +## v2.7c (2019/03/15) + + * Two optimisations reduce time for font definitions with a large number of + `FontFace` options. Thanks to Bob Tennent for the test file and bringing + the problem to my attention. + + +## v2.7b (2019/02/12) + + * Fix regression in loading `Language=Turkish`. This now allows users to define more + than one OpenType tag when defining a language name, where the first tag found is + the one selected for the font. E.g., + + \newfontlanguage{Turkish}{TRK,TUR} + + when selected, this first checks for the existance of the TRK language tag, and if + not found then checks for the TUR language tag to use if available. + + * Add new `Renderer` options for LuaTeX that enable the HarfBuzz engine. These only + work running under `luahbtex` and are currently experimental. The new options are + `Harfbuzz`, `OpenType`, `AAT`, and `Graphite`. + + * Always try to remove ‘clashing’ font features inside `\addfontfeatures` even in + cases when the requested font feature doesn't exist. E.g., now if a font is loaded + with `Numbers=OldStyle` and *doesn't have* `Numbers=Lining`, requesting the latter + will still reset the former. + + * Add `pxfonts`, `txfonts`, `newpxmath`, `newtxmath`, `mtpro2` to the list + of packages that automatically invoke `no-math`. + + * Add `\providefontfamily`, `\setfontface`, `\renewfontface`, and `\providefontface`. + + * Add local/global distinction with `\fontspec_(g)set_family:Nnn` and `\fontspec_(g)set_fontface:NNnn`. + + +## v2.7a (2019/01/25) + + * One last (?!) fix for recent regression (!!). I am not getting enough sleep at the moment and it is too hot. + * Add `LocalForms=On/Off/Reset` to control the `locl` OpenType tag. + * Reorganise some documentation. + * Remove redundant redefinition of `\-` which is nowadays defined correctly by the LaTeX2e kernel. + * Add code to remove the patching of verbatim commands and environments when the new + `\verbvisiblespace` command is defined in a future version of LaTeX2e. + + +## v2.7 (2019/01/24) + + * Add new `ScaleAgain` feature for compounding scale factors. + (This is largely to support `unicode-math` but may be useful by others.) + * `\oldstylenums` no longer overwritten if `textcomp` loaded after `fontspec`. + * More fixes for recent regressions (sorry!). + + +## v2.6l (2019/01/18) + + * REALLY fix crash when loading fonts that are missing a requested script. + * Lots of internal logic changes for what should have been an easy fix :( + + +## v2.6k (2019/01/16) + + * Fix crash when loading fonts that are missing a requested script. + + +## v2.6j (2019/01/10) + + * Re-sync with `expl3` for deprecated commands. + * Added support for `\hbar` if anyone is relying on `fontspec` to emulate legacy maths. + + +## v2.6i (2018/08/02) + + * Emergency bug-fix -- a one-char typo broke loading of bold fonts! + * Some minor updates to the docs regarding “family names” of fonts. + * Using `\defaultfontfeatures` to specify a font face by a custom name can now use + `Font=` to specify the filename. + + +## v2.6h (2018/07/30) + + * `expl3` internals updated so loading `expl3` with the `check-declarations` option will run without error. + * Fix bug with `FontFace` in which spaces weren't being ignored. + + +## v2.6g (2017-11-09) + + * Bugfix for clash introduced with last version. When loading `babel` + before `fontspec` the following error arose: + + ! Control sequence \latinencoding already defined. + + +## v2.6f (2017-11-05) + + * Fix loading of Graphite fonts and add a little documentation (a better interface is needed, though) + * Correct and simplify some internal code that fixes a bug in the way some fonts are displayed in `\tracingoutput` mode. + * This also fixes an obscure bug using the API in which a query for a selected font feature + would test against the upright font in the current family regardless of the face/shape actually in use. + * This package now complies with the `expl3` option `check-declarations`. + + +## v2.6e (2017/09/22) + + * Re-enable use of `HyphenChar=None` in LuaLaTeX. (Hyphenation and font choice are + decoupled in LuaTeX, except for this one setting.) + * Some internal changes needed by `unicode-math` to fix some cross-over code. + + +## v2.6d (2017/08/14) + + * Update Scripts to Unicode 1.8.2 (thanks Werner) + * Remove `HyphenChar` feature when running LuaTeX — use `\prehyphenchar` LuaTeX primitive instead. + * Rewrite test suite so that automated testing actually functions correctly and automatically. Thanks to Joseph for introducing me to Travis CI. + + +## v2.6c (2017/07/23) + + * Emergency bug-fix. + + +## v2.6b (2017/07/16) + + * Fix conflict with Polyglossia and `Scale=MatchLowercase`. + * New feature `IgnoreFontspecFile` to avoid loading the `.fontspec` file for a font. + * Fix regression with `\fontspec_if_feature:nTF` + (which broke `realscripts`, oops — must improve my test suite) + + +## v2.6a (2017/03/31) + + * Fix crashing bug with `..Reset` and `ResetAll` keys. + * Fix crashing bug with `\newfontface`. + +## v2.6 (2017/02/12) + + * Change the new behaviour of `\emph` (and `\emfontdeclare`) to act only on the NFSS font shape; using the series as well was too fragile. + * Add `\strong` as the "weight" analogy to `\emph`. This will need some extra syntactic sugar from `fontspec` before it becomes truly useful. + * Add `Numbers=Tabular` alias for `Numbers=Monospaced`. + * Fix occasional bug with "chained" keyval choices such as `Numbers={Lining,Proportional}` in which only the first choice would be recognised. + * Fix interaction with `RawFeature` and "proper" `fontspec` features. + * Fix regression in which `C:\...` file paths in Windows couldn't be used. + * Fix regression in XeTeX in which `Ligatures=TeX` overrode `Mapping=..` regardless of where the former was declared in the feature list. + * Fix bug (sorry!) in `\newopentypefeature`. + * Improve monospace font in documentation. + + * N.B. There is currently a known issue with TTC fonts and LuaTeX; currently they cannot be loaded through the `fontspec` interface, but this issue should soon be addressed by the `luaotfload` package. + +## v2.5d (2017/01/24) "oops" + + * Add `\fontspec_if_small_caps:TF` + * Fix bug in `\emph` (!!) + +## v2.5c (2017/01/20) "Christmas 2016 release" + + * `TU` font encoding now default, with encoding files provided by the kernel. + * Experimental interface added for customising encodings. + * Add feature `Ornament=`*n* corresponding to OpenType feature `+ornm=`*n*. + * Add feature `FontIndex=`*n* to support TrueType Collection (TTC) files. + * Nested `\emph` is now much smarter and will cleverly nest even if manual font changes are made. + * Tries to resolve situations when font features clash. + E.g., `Numbers={Uppercase,Lowercase}` will define only `+onum` rather than the previous behaviour of `+lnum;+onum` to let the engine sort things out. Coverage may still be preliminary. + * Add API function `\fontspec_if_current_feature:nTF` for querying selected features based on their OpenType tag. + * Add user function `\IfFontFeatureActiveTF` for querying selected features based on their `fontspec` specification. + * All "tag-based" OpenType features are now provided in `Feat`/`FeatOff`/`FeatReset` forms to disable and reset them. + * `ResetAll` provided for all "tag-based" OpenType feature keys. (E.g., `Ligatures=ResetAll`.) + * Big table of OpenType feature tags to help cross-reference which fontspec feature (if any) corresponds to which OpenType feature. + * Bug fixed for `Script` selection. + +## v2.5b (2016/05/14) "More bugs" (somehow never released) + + * Fixed bug with garbage text printed in certain "verbatim" situations under LuaTeX. + * Improve interaction between optical sizes and small caps. + * Remove documentation for `FeatureFile`, since this is no longer supported under LuaLaTeX + (there are other methods to perform the same thing, but no "easy" user interface that `fontspec` can provide at this stage). + * Fix regression causing an error message if `fontspec` loaded before `\documentclass'. + +## v2.5a (2016/02/01) "Bugs fixed" + + * Rather embarrassing bug fix! (`unicode-math` was broken.) + * Remember to add the `fontspec.cfg` file to the distribution. + * Remove `+trep` from `Ligatures=TeX` (no longer necessary). + * Add some basic tests using `l3build`; more to come. + * Simplify some internal Lua code and package loading code. + +## v2.5 (2016/01/30) "TL2016 release" + + * Provide a new Unicode font encoding ("TU") to replace EU1/EU2 and xunicode. + * Activate with package option `[tuenc]'; once it becomes the default (later this year), `[euenc]` option will revert to the old behaviour. + * New command `\emfontdeclare` for defining font shapes when arbitrarily nesting the `\emph` command. + * Allow slanted small caps and better internal methods for "combining" font shapes; this fixes a few bugs. + * Incorporate "new" font script tags for Indic fonts. E.g., when selecting `Script=Bengali`, fontspec will first query the font for the `bng2` OpenType script, and if not found select `beng`. + * Restrict some font features from being able to be used within `\addfontfeatures` that were causing some font-loading confusion. + * Fixed behaviour in which `\baselineskip` and `\f@size` would (possibly) change values after loading the packge. + * Remove copy of `fixltx2e`'s code for footnote symbols; handled by LaTeX2e now. + * Deprecate `ExternalLocation` for the simpler (and identical) `Path` option. + * Improvement to some warnings/info messages. + * Improve structure of code. + +## v2.4e (2015/09/24) + + * Allow `[Path=...]` to be specified for individual font faces. + * Continue to normalise naming with expl3. (Ongoing.) + +## v2.4d (2015/07/22) + + * Rename an internal expl3 function or two. + +## v2.4c (2015/03/14) + + * v2.4b was never released, sorry! + * This time *really* fix `\@fnsymbol` and avoid overwriting it if already fixed. + * Fix "`Renderer=Graphite`" (off-by-one error). + * Fix some edge cases for `\aliasfontfeature`. + +## v2.4b (2014/08/23) + + * Improve backwards compatibility w.r.t. recent argument order change; + specifically, if an optional argument is presented before the font name + then avoid looking for one afterwards. + * Fix \@fnsymbol; it was defined as a \protected macro, where in fact its internal text-or-math switch needed to be instead. + * No longer lowercase fontnames internally; this fixes a bug with loading + mixed-case ".fontspec" files. + * Fixed some documentation typos/inconsistencies related to recent changes. + +## v2.4a (2014/06/21) + + * No longer load fixltx2e.sty -- this package should really be loaded before \documentclass. + * Avoid deprecated l3fp code. + * A couple of bugs introduced with v2.4 fixed. + +## v2.4 (2014/06/01) + + * Significant change to the user interface: instead of `\setmainfont[features]{font}`, you now write `\setmainfont{font}[features]`. + Backwards compatibility is of course preserved. + + The reason for this change is to improve the visual comprehension of the font loading syntax with large numbers of font features. + + * Defaults for symbolic font families like this can now be specified with + + \defaultfontfeatures[\rmfamily]{...} + + or + + \defaultfontfeatures[\headingsfont]{...} + \newfontfamily\headingsfont{...} + + * New `PunctuationSpace=WordSpace` and `PunctuationSpace=TwiceWordSpace` settings, intended for monospaced fonts; these force the space after a period to be exactly one or two spaces wide, respectively, which preserves character alignment across lines. + + * The features above now allow changes to the default settings: + + * `Ligatures=TeX` is enabled by default with `\setmainfont` and `\setsansfont`. + * `WordSpace={1,0,0}` and `PunctuationSpace=WordSpace` are now enabled by default for `\setmonofont` to produce better monospaced results. + * (These can be adjusted by created your own `fontspec.cfg` file.) + + * `SizeFeatures` can now be nested inside `ItalicFeatures` (etc.) and behaves correctly. This has been a very long overdue bug! + + * New feature `NFSSFamily=ABC` to set the NFSS family of a font to “`ABC`”. Useful + when other packages use the `\fontfamily{ABC}\selectfont` interface. + + * New feature `FontFace = {series}{shape}{font}` allows a font face to be loaded with a specific NFSS font series and font shape. + A more verbose syntax allows arbitrary font features as well (and this also plays nicely with `SizeFeatures`): + + \fontspec{myfont.otf}[ + FontFace = {b}{ui}{Font = myfont-bui.otf, <features>} , + ] + + The code above, for example, will allow a bold upright italic font to be selected using the standard NFSS interface: `\fontseries{b}\fontshape{ui}\selectfont`. + + * `\defaultfontfeatures+` (note the `+`) can now be used to append to the default font feature set. + + * Setting the `SmallCapsFont` using the `*`-replacement notation has been improved/fixed. + +## v2.3c (2013/05/20) + + * Compatbility with luaotfload 2013/05/20 2.2c, support for older version + removed. + +## v2.3b (2013/05/12) + + * Compatibility with new (and future) version of luaotfload + +## v2.3a (2013/03/16) + + * Bug fix update to retain compatibility with new expl3 + +## v2.3 (2013/02/25) + + * Add support for per-font options in `\defaultfontfeatures` + * Add support for `<fontname>.fontspec` per-font configuration files + * Keep up-to-date with expl3 changes + +## v2.2b (2012/05/06) "TL2012 version" + + * Fix error with AutoFakeSlant/Bold (#113) and when used with external fonts (#128) + * Add warning when using FakeBold in LuaLaTeX, where it's not supported + * Fix slshape misassignment introduced in v2.2 + * Allow fontspec to be loaded before \documentclass + (or rather fix the regression that broke this) + * Avoid using the calc package now that it's no longer loaded by expl3 + * Allow multiple values to StylisticSet and Alternate font options + +## v2.2a (2011/09/14) + + * Bug fix: improve backwards compatibility for packages that use old + fontspec internals such as mathspec. + +## v2.2 (2011/09/13) + + * Support alternate selections in CharacterVariant (cvxx in OpenType) + using new syntax `[CharacterVariant=5:2]`. + * Add `fontspec`-compatible `\oldstylenums` and `\liningnums` commands. + * New programmer's function `\fontspec_set_fontface:NNnn` (for use when + `\zf@basefont` might previously have been queried). + * Log file output is slightly tidier. + * Some old lingering bugs squashed: + - Small caps font selection was broken in some cases. + (Thanks Enrico Gregorio.) + - Fonts loaded by filename with under-specified shapes threw an error + (e.g., asking explicitly for bold but not italic). + (Thanks Vafa Khalighi.) + * Documentation improvements largely due to Markus Böhning. + * Many internal changes, among which: + - `xkeyval` package no longer used for option processing; + `expl3`'s `l3keys` used instead. + This allows `fontspec` to be loaded before `\documentclass` + (thanks Heiko Oberdiek for reporting the issue) + and fixes a potential conflict with the `preview` package + (thanks again Vafa). + - Internal names changed; avoid "\zf@basefont", "\zf@family", etc. + from now on -- there are public interfaces now to get access to the + same information + - Update `expl3` support to latest CTAN version. + +## v2.1g (2011/08/02) + + * No longer uses the binhex package, avoiding some name clashes with TIPA + +## v2.1f (2011/02/26) + + * Finally add a real error message when a font cannot be found! + * Add "Letters=Random" feature. + * Fix bug in which "Unknown feature `'..." warnings + were shown in the log file. + * Some small documentation improvements. + +## v2.1e (2010/11/17) + + * Internal changes for luatexbase v0.3. + +## v2.1d (2010/11/07) + + * Bug fix when \itdefault is "sl" rather than "it". + E.g., when using the "slides" class. + * Minor internal changes, including merging some code from unicode-math. + +## v2.1c (2010/10/13) + + * New documentation for defining custom kerning and ligatures + when using LuaLaTeX. + * Fix bug when defining bold italic fonts by filename. + * Avoid infinite loop when the Latin script is requested for a font + that does not contain it. TODO: a suitable fallback script should be + chosen; right now we just ignore the script selection. + +## v2.1b (2010/09/29) + + * Fix for bug introduced in the last release: + small caps weren't being automatically selected correctly + +## v2.1a (2010/09/27) + + * Fix for colours bug introduced in the last update + * Fix for for bad interaction with LuaLaTeX and fallback fonts + (such as using \slshape when no slanted font specified) + * Behaviour/messaging improvement when scripts/languages are requested + that do not exist in the font + * Fix bug with detecting font features/scripts in some cases with: + + - `\fontspec_if_feature:n(TF)` + - `\fontspec_if_language:n(TF)` + - `\fontspec_if_current_script:n(TF)` + - `\fontspec_if_current_language:n(TF)` + + * Some messages in the log file are improved + * Code for "visible space" fixed for LuaLaTeX use + * Lots of internal changes to bring the implementation closer + to being "native expl3". + +## v2.1 (2010/09/19) + + * Now load xunicode internally for consistent behaviour in + XeLaTeX and LuaLaTeX. + * Font commands now include \fontencoding internally, easing their + use together with legacy TeX fonts. + * Colour & Opacity now behave a little better. + * Nested emphasis with \emph now also occurs inside a "slanted" shape. + * Some compatibility commands/options added that were removed. + in the transition to v2. + * Bug fix for a problem triggered after counters got too high. + +## v2.0c (2010/08/01) + Bug fix and documentation tune-up. + + * Significant bug fix reported simultaneously by Enrico Gregorio and + Don Hosek. + * Many documentation improvements and additions due to David Perry. + * Documentation typo thanks to John McChesney-Young + +## v2.0b (2010/07/14) + *Actually* the final release before TeX Live 2010. + + * Improved examples in the documentation, with fewer proprietary fonts + * All font examples are included as separate images on CTAN, so the + manual can be compiled (with pdfLaTeX) by anyone, anywhere + * LuaLaTeX fixes for the StylisticSet and Annotation features + * New OpenType feature `CharacterVariant` now supported + * Minor change: `Ligatures=Historical` is now `Ligatures=Historic` for consistency + +## v2.0a (2010/07/11) + Final release before TeX Live 2010. + + * Bug fix for the Language setting being ignored + * Add programmer's command `\fontspec_glyph_if_exist:NnTF` + * Many documentation improvements, especially for LuaTeX features + `FeatureFile=...` and `Numbers=Arabic`. + * Add `Parsi` and `Persian` synonyms for `Language=Farsi` |