% The file cs-ebgaramond.tex (C) Petr Krajník, 2019 % Use "\input cs-ebgaramond" to set the EB Garamond font family in text mode \ifx\ffdecl\undefined \input ff-mac \fi \ffdecl [EB Garamond] {\bmed \bsemi \bext \linn \oldn \tabn \propn \caps \swash} {\rm \bf \it \bi} {+exchars} {TX} {8t 7t U} \ffvars {Regular}{\boldV}{Italic}{\boldV Italic} % Default font settings \def\resetbold{\ffsetV{bold}{Bold}\ffsetX} \def\resetnum {\tabn\linn} % Tabular lining numbers \def\resetfeat{\ffsetV{feat}{}\ffsetX} % Bold variants \def\bmed {\ffsetV{bold}{Medium}\ffsetX} \def\bsemi{\ffsetV{bold}{SemiBold}\ffsetX} \def\bext {\ffsetV{bold}{ExtraBold}\ffsetX} \resetbold %% Default bold is Bold \ismacro\fotenc{U}\iftrue % Figures \def\tabn{\ffsetV{tabn}{;+tnum}\ffsetX} \def\propn{\ffsetV{tabn}{;+pnum}\ffsetX} \def\linn{\ffsetV{numb}{;+lnum}\ffsetX} \def\oldn {\ffsetV{numb}{;+onum}\ffsetX} \resetnum % Features \def\caps {\ffsetV{feat}{;+smcp}\ffsetX} \def\swash{\ffsetV{feat}{;+swsh}\ffsetX} \resetfeat \def\ffnamegen{"[EBGaramond-\ffvarV]:\fontfeatures\tabnV\numbV\featV"} \useff{+kern;+liga}\fam % Load default \tenrm, \tenbf, \tenit and \tenbi \else %% Classic TeX Fonts \ismacro\fotenc{8t}\iftrue \def\ffenc{t1}\fi \ismacro\fotenc{7t}\iftrue \def\ffenc{ot1}\fi % Figures \def\tabn{\ffsetV{tabn}{t}\ffsetX} \def\propn{\ffsetV{tabn}{}\ffsetX} \def\linn{\ffsetV{numb}{lf}\ffsetX} \def\oldn {\ffsetV{numb}{osf}\ffsetX} \resetnum % Features \def\caps {\ffsetV{feat}{-sc}\ffsetX} \def\swash{\ffsetV{feat}{-swash}\ffsetX} \resetfeat \def\ffnamegen{EBGaramond-\ffvarV-\tabnV\numbV\featV-\ffenc} \ffsetX\fam % Load default \tenrm, \tenbf, \tenit and \tenbi \input exchars % 7c encoding implemented by exchars macro \def\setexfamilyG #1 #2 {% Set EBGaramond Family: #1 = figures; #2 = features \setexfont {EBGaramond-Regular-#1#2-\ffenc} TS1 EBGaramond-Regular-#1-ts1 \setexfont {EBGaramond-Medium-#1#2-\ffenc} TS1 EBGaramond-Medium-#1-ts1 \setexfont {EBGaramond-SemiBold-#1#2-\ffenc} TS1 EBGaramond-SemiBold-#1-ts1 \setexfont {EBGaramond-Bold-#1#2-\ffenc} TS1 EBGaramond-Bold-#1-ts1 \setexfont {EBGaramond-ExtraBold-#1#2-\ffenc} TS1 EBGaramond-ExtraBold-#1-ts1 \setexfont {EBGaramond-Italic-#1#2-\ffenc} TS1 EBGaramond-Italic-#1-ts1 \setexfont {EBGaramond-MediumItalic-#1#2-\ffenc} TS1 EBGaramond-MediumItalic-#1-ts1 \setexfont {EBGaramond-SemiBoldItalic-#1#2-\ffenc} TS1 EBGaramond-SemiBoldItalic-#1-ts1 \setexfont {EBGaramond-BoldItalic-#1#2-\ffenc} TS1 EBGaramond-BoldItalic-#1-ts1 \setexfont {EBGaramond-ExtraBoldItalic-#1#2-\ffenc} TS1 EBGaramond-ExtraBoldItalic-#1-ts1 } \setexfamilyG lf {} \setexfamilyG lf -sc \setexfamilyG lf -swash \setexfamilyG tlf {} \setexfamilyG tlf -sc \setexfamilyG tlf -swash \setexfamilyG osf {} \setexfamilyG osf -sc \setexfamilyG osf -swash \setexfamilyG tosf {} \setexfamilyG tosf -sc \setexfamilyG tosf -swash \ifx\mubyte\undefined \else \mubyte\euro ^^e2^^82^^ac\endmubyte \fi \let\euro=\exeuro \fi \tenrm % don't remember to initialize the family with normal font. \ifx\loadmathfonts\relax \endinput \fi \ifx\mathpreloaded X\else \input tx-math \fi \endinput %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% This file implements EBGaramond font support for plainTeX. Requirements -------------- This file needs three packages from CTAN. The "ebgaramond" package for the base font files. And also ffmac and tx-math macro from the "csplain" package. Supported switches -------------------- \bmed......Set default bold to Medium. \bsemi.....Set default bold to SemiBold. \bext......Set default bold to BoldExtended. \linn......Lining numbers. All numbers are on the baseline. \oldn......Old style numbers. \tabn......Tabular numbers. All number have the same width. \propn.....Proportional numbers. \caps......Small Caps. \swash.....Swash on some glyphs. We can reset feature groups to font default by: \resetbold...Reset default bold. \resetnum....Reset number options. \resetfeat...Reset features. Omitted features ----------------- I decided to omit upper and lower indexes as we can do this via TeXs math mode. Additionally that features doesn't worked with the whole T1 encoding and so their usage was very limited. Also omitted is the "titling" style (OpenType "case" font feature), because I haven't noticed any change over the original font. Maybe this is bug in the font OTF sources... In T1 code there is no space for additional "st" and other discretionary ligatures that are set with the \swash switch. To match T1 visual style the "dlig" font feature was omitted in Unicode fonts. Users of Unicode TeX can turn it on with \useff{+dlig} if they want. Then it matches the 7t encoding. Math support -------------- Default math uses the TX-Math macro which uses italic instead of math italic to match the text font. The results are good and usable, but far from perfect... There is also math package for this font "ebgaramond-maths". Unfortunately it replaces only math italic font, and only a part, so we get only a better Greek alphabet. Symbols as vector arrow are missing, so this will not work anymore and other problems. If you want a better matching Greek glyphs you can still use it. \input cs-ebgaramond \ffalias {txr}{EBGaramond-Regular-lf-ot1} \ffalias{txmi}{EBGaramond12-Italic--oml-ebgaramond} % ebgaramond-maths But be warned about problems and missing glyphs. In the future I will try to make a math font macro for this font. If we use Unicode TeX we can use Uni-Math and Garamond-Math.otf font from "Garamond-Math" package that perfectly matches. But the math font is under development and can have bugs or other problems. But tests showed that it works very nice! \let\loadmathfonts=\relax \input cs-ebgaramond \def\unimathfont{[Garamond-Math]} \input uni-math "ebgaramond-math" is also a CTAN package. Limitations ------------- One limitation is, that if we use \tabn\linn\caps we get old style tabular lining numbers and not lining tabular normal numbers. This problem/inconsistency came from the base *.otf files. The TS1 fonts has many holes. Some imperfections in math mode due the used TX-Math font. %%%%%%%%%%%%%% History of versions: Apr.2019 First version of this font file. %%%%%%%%%%%%%% EOF cs-ebgaramond.tex