我正在尝试使用 Fira Mono 作为等宽字体，但当我在 XeLaTeX 或 LuaLaTeX 中编译我的 MWE（如下）时，字体最终会变成斜变体。我应该做哪些不同的事情？
\documentclass{article}
\usepackage{FiraMono}
\usepackage{fontspec}
\setmonofont{Fira Mono}
\begin{document}
\ttfamily
This should be regular, but is sadly oblique.
\end{document}
日志如下：
This is XeTeX, Version 3.14159265-2.6-0.999992 (MiKTeX 2.9.7300 64-bit) (preloaded format=xelatex 2020.6.5) 5 JUN 2020 11:31
entering extended mode
**"C:/Users/User/Dropbox/Work/Stockholms universitet/Uppsatser/Hyresregleringen
/docs/MWE.tex"
("C:/Users/User/Dropbox/Work/Stockholms universitet/Uppsatser/Hyresregleringen/
docs/MWE.tex"
LaTeX2e <2020-02-02> patch level 5
L3 programming layer <2020-03-06>
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Document Class: article 2019/12/20 v1.4l Standard LaTeX document class
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("C:\Users\User\AppData\Local\Programs\MiKTeX 2.9\tex/latex/fira\FiraMono.sty"
Package: FiraMono 2019/10/10 (Bob Tennent and autoinst) Style file for Fira Mon
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Package: ifxetex 2019/10/25 v0.7 ifxetex legacy package. Use iftex instead.
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Package: iftex 2020/03/06 v1.0d TeX engine tests
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Package: ifluatex 2019/10/25 v1.5 ifluatex legacy package. Use iftex instead.
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Package: expl3 2020-03-06 L3 programming layer (loader)
("C:\Users\User\AppData\Local\Programs\MiKTeX 2.9\tex/latex/l3backend\l3backend
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File: l3backend-xdvipdfmx.def 2020-02-23 L3 backend support: xdvipdfmx
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Package: fontspec 2020/02/21 v2.7i Font selection for XeLaTeX and LuaLaTeX
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("C:\Users\User\AppData\Local\Programs\MiKTeX 2.9\tex/latex/base\fontenc.sty"
Package: fontenc 2020/02/11 v2.0o Standard LaTeX package
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("C:\Users\User\AppData\Local\Programs\MiKTeX 2.9\tex/latex/fontspec\fontspec.c
fg")))
Requested font "[FiraMono-Regular.otf]/OT" at 9.99997pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-Regular.otf
Requested font "[FiraMono-Regular.otf]/OT" at 10.00003pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-Regular.otf
Requested font "[FiraMono-Regular.otf]/OT:script=latn;language=dflt;" at 10.000
03pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-Regular.otf
Requested font "[FiraMono-Bold.otf]/OT:script=latn;language=dflt;" at 10.00003p
t
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-Bold.otf
Requested font "[FiraMono-Oblique.otf]/OT:script=latn;language=dflt;" at 10.000
03pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-Oblique.otf
Requested font "[FiraMono-BoldOblique.otf]/OT:script=latn;language=dflt;" at 10
.00003pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-BoldOblique.otf
Package fontspec Info: Font family 'FiraMono(0)' created for font 'FiraMono'
(fontspec) with options [Ligatures = TeX,HyphenChar=None,Scale =
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(fontspec) .otf,WordSpace={1,0,0},HyphenChar=None,PunctuationSpace=
WordSpace,Numbers
(fontspec) = {Monospaced,OldStyle},UprightFont =
(fontspec) *-Regular,ItalicFont = *-Oblique,BoldFont =
(fontspec) *-Bold,BoldItalicFont = *-BoldOblique].
(fontspec)
(fontspec) This font family consists of the following NFSS
(fontspec) series/shapes:
(fontspec)
(fontspec) - 'normal' (m/n) with NFSS spec.:
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dflt;+tnum;+onum;mapping=tex-text;"
(fontspec) - 'small caps' (m/sc) with NFSS spec.:
(fontspec) and font adjustment code:
(fontspec) \fontdimen 2\font =1\fontdimen 2\font \fontdimen 3\font
(fontspec) =0\fontdimen 3\font \fontdimen 4\font =0\fontdimen
(fontspec) 4\font \fontdimen 7\font =0\fontdimen 2\font
(fontspec) \tex_hyphenchar:D \font =-1\scan_stop:
(fontspec) \tex_hyphenchar:D \font =-1\scan_stop:
(fontspec) - 'bold' (b/n) with NFSS spec.:
(fontspec) <->s*[1]"[FiraMono-Bold.otf]/OT:script=latn;language=dfl
t;+tnum;+onum;mapping=tex-text;"
(fontspec) - 'bold small caps' (b/sc) with NFSS spec.:
(fontspec) and font adjustment code:
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(fontspec) =0\fontdimen 3\font \fontdimen 4\font =0\fontdimen
(fontspec) 4\font \fontdimen 7\font =0\fontdimen 2\font
(fontspec) \tex_hyphenchar:D \font =-1\scan_stop:
(fontspec) \tex_hyphenchar:D \font =-1\scan_stop:
(fontspec) - 'italic' (m/it) with NFSS spec.:
(fontspec) <->s*[1]"[FiraMono-Oblique.otf]/OT:script=latn;language=
dflt;+tnum;+onum;mapping=tex-text;"
(fontspec) - 'italic small caps' (m/scit) with NFSS spec.:
(fontspec) and font adjustment code:
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(fontspec) - 'bold italic small caps' (b/scit) with NFSS spec.:
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(fontspec) \tex_hyphenchar:D \font =-1\scan_stop:
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(fontspec)
(fontspec) This font family consists of the following NFSS
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(fontspec) and font adjustment code:
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(fontspec) - 'italic small caps' (m/scit) with NFSS spec.:
(fontspec) and font adjustment code:
(fontspec) \tex_hyphenchar:D \font =-1\scan_stop:
(fontspec) - 'bold italic' (b/it) with NFSS spec.:
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age=dflt;+tnum;+onum;mapping=tex-text;"
(fontspec) - 'bold italic small caps' (b/scit) with NFSS spec.:
(fontspec) and font adjustment code:
(fontspec) \tex_hyphenchar:D \font =-1\scan_stop:
Package fontspec Info: Font family 'FiraMono(2)' created for font 'FiraMono'
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(fontspec)
(fontspec) This font family consists of the following NFSS
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(fontspec) - 'small caps' (m/sc) with NFSS spec.:
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(fontspec) - 'bold italic small caps' (b/scit) with NFSS spec.:
(fontspec) and font adjustment code:
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Requested font "[FiraMono-Medium.otf]/OT" at 9.99997pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-Medium.otf
Requested font "[FiraMono-Medium.otf]/OT" at 10.00003pt
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-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-Medium.otf
Package fontspec Info: Font family 'FiraMono(3)' created for font 'FiraMono'
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(fontspec) This font family consists of the following NFSS
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flt;+tnum;+onum;mapping=tex-text;"
(fontspec) - 'small caps' (m/sc) with NFSS spec.:
(fontspec) and font adjustment code:
(fontspec) \tex_hyphenchar:D \font =-1\scan_stop:
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(fontspec) \tex_hyphenchar:D \font =-1\scan_stop:
)
Requested font "Fira Mono" at 9.99997pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
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Requested font "Fira Mono/OT" at 10.00003pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-Oblique.otf
Requested font "Fira Mono/OT:script=latn;language=dflt;" at 10.00002pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
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Requested font "Fira Mono/BI/OT:script=latn;language=dflt;" at 10.00002pt
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FiraMono-Medium.otf
Requested font "Fira Mono/B/OT:script=latn;language=dflt;" at 10.00002pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-Medium.otf
Requested font "Fira Mono/I/OT:script=latn;language=dflt;" at 10.00002pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-Oblique.otf
Package fontspec Info: Could not resolve font "Fira Mono/I" (it probably
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Requested font "Fira Mono/OT:script=latn;language=dflt;" at 10.00003pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-Oblique.otf
Requested font "Fira Mono/B/OT:script=latn;language=dflt;" at 10.00003pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-Medium.otf
Requested font "Fira Mono/B/OT:script=latn;language=dflt;" at 10.00003pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-Medium.otf
Requested font "Fira Mono/BI/OT:script=latn;language=dflt;" at 10.00003pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-Medium.otf
Requested font "Fira Mono/BI/OT:script=latn;language=dflt;" at 10.00003pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-Medium.otf
Package fontspec Info: Font family 'FiraMono(4)' created for font 'Fira Mono'
(fontspec) with options
(fontspec) [WordSpace={1,0,0},HyphenChar=None,PunctuationSpace=Word
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(MWE.aux)
\openout1 = `MWE.aux'.
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LaTeX Font Info: ... okay on input line 5.
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LaTeX Font Info: ... okay on input line 5.
LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 5.
LaTeX Font Info: ... okay on input line 5.
LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 5.
LaTeX Font Info: ... okay on input line 5.
LaTeX Font Info: Checking defaults for TS1/cmr/m/n on input line 5.
LaTeX Font Info: Trying to load font information for TS1+cmr on input line 5
.
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File: ts1cmr.fd 2019/12/16 v2.5j Standard LaTeX font definitions
)
LaTeX Font Info: ... okay on input line 5.
LaTeX Font Info: Checking defaults for TU/lmr/m/n on input line 5.
LaTeX Font Info: ... okay on input line 5.
LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 5.
LaTeX Font Info: ... okay on input line 5.
LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 5.
LaTeX Font Info: ... okay on input line 5.
Package fontspec Info: Adjusting the maths setup (use [no-math] to avoid
(fontspec) this).
\symlegacymaths=\mathgroup4
LaTeX Font Info: Overwriting symbol font `legacymaths' in version `bold'
(Font) OT1/cmr/m/n --> OT1/cmr/bx/n on input line 5.
LaTeX Font Info: Redeclaring math accent \acute on input line 5.
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LaTeX Font Info: Redeclaring math accent \tilde on input line 5.
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LaTeX Font Info: Redeclaring math accent \breve on input line 5.
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LaTeX Font Info: Redeclaring math symbol \Theta on input line 5.
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LaTeX Font Info: Redeclaring math symbol \Xi on input line 5.
LaTeX Font Info: Redeclaring math symbol \Pi on input line 5.
LaTeX Font Info: Redeclaring math symbol \Sigma on input line 5.
LaTeX Font Info: Redeclaring math symbol \Upsilon on input line 5.
LaTeX Font Info: Redeclaring math symbol \Phi on input line 5.
LaTeX Font Info: Redeclaring math symbol \Psi on input line 5.
LaTeX Font Info: Redeclaring math symbol \Omega on input line 5.
LaTeX Font Info: Redeclaring math symbol \mathdollar on input line 5.
LaTeX Font Info: Redeclaring symbol font `operators' on input line 5.
LaTeX Font Info: Encoding `OT1' has changed to `TU' for symbol font
(Font) `operators' in the math version `normal' on input line 5.
LaTeX Font Info: Overwriting symbol font `operators' in version `normal'
(Font) OT1/cmr/m/n --> TU/lmr/m/n on input line 5.
LaTeX Font Info: Encoding `OT1' has changed to `TU' for symbol font
(Font) `operators' in the math version `bold' on input line 5.
LaTeX Font Info: Overwriting symbol font `operators' in version `bold'
(Font) OT1/cmr/bx/n --> TU/lmr/m/n on input line 5.
LaTeX Font Info: Overwriting symbol font `operators' in version `normal'
(Font) TU/lmr/m/n --> TU/lmr/m/n on input line 5.
LaTeX Font Info: Overwriting math alphabet `\mathit' in version `normal'
(Font) OT1/cmr/m/it --> TU/lmr/m/it on input line 5.
LaTeX Font Info: Overwriting math alphabet `\mathbf' in version `normal'
(Font) OT1/cmr/bx/n --> TU/lmr/b/n on input line 5.
LaTeX Font Info: Overwriting math alphabet `\mathsf' in version `normal'
(Font) OT1/cmss/m/n --> TU/lmss/m/n on input line 5.
LaTeX Font Info: Overwriting math alphabet `\mathtt' in version `normal'
(Font) OT1/cmtt/m/n --> TU/FiraMono(4)/m/n on input line 5.
LaTeX Font Info: Overwriting symbol font `operators' in version `bold'
(Font) TU/lmr/m/n --> TU/lmr/b/n on input line 5.
LaTeX Font Info: Overwriting math alphabet `\mathit' in version `bold'
(Font) OT1/cmr/bx/it --> TU/lmr/b/it on input line 5.
LaTeX Font Info: Overwriting math alphabet `\mathsf' in version `bold'
(Font) OT1/cmss/bx/n --> TU/lmss/b/n on input line 5.
LaTeX Font Info: Overwriting math alphabet `\mathtt' in version `bold'
(Font) OT1/cmtt/m/n --> TU/FiraMono(4)/b/n on input line 5.
Requested font "Fira Mono/OT:script=latn;language=dflt;" at 10.0pt
-> C:/Users/User/AppData/Local/Programs/MiKTeX 2.9/fonts/opentype/public/fira/
FiraMono-Oblique.otf
[1
] (MWE.aux) )
Here is how much of TeX's memory you used:
3538 strings out of 414190
109359 string characters out of 2897541
405352 words of memory out of 3000000
21056 multiletter control sequences out of 15000+200000
532482 words of font info for 42 fonts, out of 3000000 for 9000
1348 hyphenation exceptions out of 8191
61i,4n,107p,336b,266s stack positions out of 5000i,500n,10000p,200000b,50000s
Output written on MWE.pdf (1 page).
答案1
正如 Ulrike 在其评论中正确指出的那样，文档建议fontspec使用文件名而不是字体名称。MWE 将类似于
\documentclass{article}
\usepackage{fontspec}
\setmonofont{FiraMono}
\begin{document}
\ttfamily
This should be regular, but is sadly oblique.
\end{document}
答案2
错误的自动检测是由字体文件中的一些不正确的元数据引起的，该问题已在 2020-06-05 发布的软件包版本 4.3 中得到更正。因此，现在您只需更新 TeXLive 发行版即可解决此问题。更新后，更新 luaotfload 缓存以确保 LuaTeX 能够拾取修改后的字体：运行luaotfload-tool -u。然后自动检测应该会选择正确的字体。