長拱形 fs 往往會不恰當地觸及其後繼者,並且人們通常希望有一種更窄的替代方案,例如當下一個字母是“ä”時。這是透過 calt 功能實現的,如果安裝了 \strike{newest} 原始版本的字體(不在 texlive 中)。
\documentclass{article}
\usepackage{fontspec}
\setmainfont{EB Garamond}[RawFeature=+calt]
\begin{document}
gefährlich fahren
\end{document}
但有時,在設計者沒有預料到的情況下,人們會想要短 f。每次都可以透過執行類似的操作來指定這一點
\newcommand\f{\symbol{"F0367}}
\f$'$
但是否也可以
- 完全禁用長 f ;
- 指定 f 後跟素數應該總是短的?
答案1
有二EB Garamond 的味道。喬治·達夫納 (Georg Duffner) 的“原版”仍然可以按照以下網址的指示購買:http://georgduffner.at而且它有這個calt
功能。
CTAN 和 TeX Live 有一個「新」版本,由 Octavio Pardo 準備。此版本缺少calt
版本。
我從以下位置下載了“原始”版本https://bitbucket.org/georgd/eb-garamond/downloads/並解壓縮存檔。將您的範例修改為
\documentclass{article}
\usepackage{fontspec}
\setmainfont{EBGaramond}[
Path=./EBGaramond-0.016/otf/,
Extension=.otf,
UprightFont=*12-Regular,
ItalicFont=*12-Italic,
RawFeature=+calt,
]
\begin{document}
gefährlich fahren
\end{document}
輸出如廣告所示。
「原始」版本具有更豐富的功能:
> otfinfo -f EBGaramond-0.016/otf/EBGaramond12-Regular.otf
c2sc Small Capitals From Capitals
calt Contextual Alternates
case Case-Sensitive Forms
ccmp Glyph Composition/Decomposition
cv01 Character Variants 1
cv02 Character Variants 2
cv03 Character Variants 3
cv06 Character Variants 6
cv11 <unknown feature>
cv21 <unknown feature>
cv27 <unknown feature>
cv47 <unknown feature>
cv80 <unknown feature>
cv81 <unknown feature>
cv82 <unknown feature>
cv83 <unknown feature>
cv90 <unknown feature>
cv91 <unknown feature>
dlig Discretionary Ligatures
dnom Denominators
frac Fractions
hlig Historical Ligatures
kern Kerning
lfbd Left Bounds
liga Standard Ligatures
lnum Lining Figures
mark Mark Positioning
mkmk Mark to Mark Positioning
numr Numerators
onum Oldstyle Figures
ordn Ordinals
pnum Proportional Figures
rtbd Right Bounds
salt Stylistic Alternates
sinf Scientific Inferiors
size Optical Size
smcp Small Capitals
ss01 Stylistic Set 1
ss02 Stylistic Set 2
ss05 Stylistic Set 5
ss06 Stylistic Set 6
ss07 Stylistic Set 7
ss20 Stylistic Set 20
subs Subscript
sups Superscript
tnum Tabular Figures
xtex <unknown feature>
「新」版本有
> otfinfo -f /usr/local/texlive/2019/texmf-dist/fonts/opentype/public/ebgaramond/EBGaramond-Regular.otf
aalt Access All Alternates
c2pc Petite Capitals From Capitals
c2sc Small Capitals From Capitals
case Case-Sensitive Forms
dlig Discretionary Ligatures
frac Fractions
hist Historical Forms
hlig Historical Ligatures
kern Kerning
liga Standard Ligatures
lnum Lining Figures
mark Mark Positioning
mkmk Mark to Mark Positioning
onum Oldstyle Figures
ordn Ordinals
pcap Petite Capitals
pnum Proportional Figures
sinf Scientific Inferiors
smcp Small Capitals
ss01 Stylistic Set 1
ss02 Stylistic Set 2
ss03 Stylistic Set 3
ss04 Stylistic Set 4
ss05 Stylistic Set 5
ss06 Stylistic Set 6
ss07 Stylistic Set 7
subs Subscript
sups Superscript
swsh Swash
tnum Tabular Figures