我目前正在尝试使用 Windows 上的 Vim-LaTeX 在 Vim 中运行 LaTeX。LaTeX 运行良好，但是我是瑞典人，希望能够显示瑞典字符，例如 å、ä 和 ö。
我读过关于 babel 之类的东西，但我无法让它工作。我目前正在尝试使用 Xelatex 和 polyglossia。这是我当前的 .tex 文件：
% File: test.tex
% Created: tor jan 26 09:00 2017 W EST
% Last Change: tor jan 26 09:00 2017 W EST
%
\documentclass[a4paper]{article}
\usepackage[sumlimits,]{amsmath}
\usepackage{polyglossia}
\usepackage{fontspec}
\setdefaultlanguage[]{swedish}
\begin{document}
Förhoppningsvis fungerar det här.
\end{document}
据我所知，这应该可行，而我发现的其他变体和解决方案对我来说不起作用。使用以下命令进行编译：
xelatex $*
它确实按预期编译为 PDF 文件，但输出如下：
这是 xelatex 输出的日志，请注意末尾缺少字符错误消息：
This is XeTeX, Version 3.14159265-2.6-0.99996 (MiKTeX 2.9.6210 64-bit) (preloaded format=xelatex 2017.1.26) 27 JAN 2017 15:21
entering extended mode
**./test.tex
(test.tex
LaTeX2e <2016/03/31> patch level 3
Babel <3.9r> and hyphenation patterns for 75 language(s) loaded.
("C:\Program Files\MiKTeX 2.9\tex\latex\base\article.cls"
Document Class: article 2014/09/29 v1.4h Standard LaTeX document class
("C:\Program Files\MiKTeX 2.9\tex\latex\base\size10.clo"
File: size10.clo 2014/09/29 v1.4h Standard LaTeX file (size option)
)
\c@part=\count79
\c@section=\count80
\c@subsection=\count81
\c@subsubsection=\count82
\c@paragraph=\count83
\c@subparagraph=\count84
\c@figure=\count85
\c@table=\count86
\abovecaptionskip=\skip41
\belowcaptionskip=\skip42
\bibindent=\dimen102
)
("C:\Program Files\MiKTeX 2.9\tex\latex\amsmath\amsmath.sty"
Package: amsmath 2016/06/28 v2.15d AMS math features
\@mathmargin=\skip43
For additional information on amsmath, use the `?' option.
("C:\Program Files\MiKTeX 2.9\tex\latex\amsmath\amstext.sty"
Package: amstext 2000/06/29 v2.01 AMS text
("C:\Program Files\MiKTeX 2.9\tex\latex\amsmath\amsgen.sty"
File: amsgen.sty 1999/11/30 v2.0 generic functions
\@emptytoks=\toks14
\ex@=\dimen103
))
("C:\Program Files\MiKTeX 2.9\tex\latex\amsmath\amsbsy.sty"
Package: amsbsy 1999/11/29 v1.2d Bold Symbols
\pmbraise@=\dimen104
)
("C:\Program Files\MiKTeX 2.9\tex\latex\amsmath\amsopn.sty"
Package: amsopn 2016/03/08 v2.02 operator names
)
\inf@bad=\count87
LaTeX Info: Redefining \frac on input line 199.
\uproot@=\count88
\leftroot@=\count89
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\classnum@=\count90
\DOTSCASE@=\count91
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LaTeX Info: Redefining \dots on input line 397.
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\Mathstrutbox@=\box26
\strutbox@=\box27
\big@size=\dimen105
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LaTeX Font Info: Redeclaring font encoding OMS on input line 635.
\macc@depth=\count92
\c@MaxMatrixCols=\count93
\dotsspace@=\muskip10
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\tag@help=\toks15
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\andhelp@=\toks16
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\alignsep@=\dimen107
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\@envbody=\toks17
\multlinegap=\skip44
\multlinetaggap=\skip45
\mathdisplay@stack=\toks18
LaTeX Info: Redefining \[ on input line 2739.
LaTeX Info: Redefining \] on input line 2740.
)
("C:\Program Files\MiKTeX 2.9\tex\latex\polyglossia\polyglossia.sty"
Package: polyglossia 2015/03/25 v1.42.4 Alternative to Babel for XeLaTeX and Lu
aLaTeX
(C:\Users\martin\AppData\Roaming\MiKTeX\2.9\tex\latex\etoolbox\etoolbox.sty
Package: etoolbox 2017/01/02 v2.4 e-TeX tools for LaTeX (JAW)
\etb@tempcnta=\count99
)
(C:\Users\martin\AppData\Roaming\MiKTeX\2.9\tex\latex\makecmds\makecmds.sty
Package: makecmds 2009/09/03 v1.0a extra command making commands
)
("C:\Program Files\MiKTeX 2.9\tex\latex\xkeyval\xkeyval.sty"
Package: xkeyval 2014/12/03 v2.7a package option processing (HA)
("C:\Program Files\MiKTeX 2.9\tex\generic\xkeyval\xkeyval.tex"
("C:\Program Files\MiKTeX 2.9\tex\generic\xkeyval\xkvutils.tex"
\XKV@toks=\toks19
\XKV@tempa@toks=\toks20
("C:\Program Files\MiKTeX 2.9\tex\generic\xkeyval\keyval.tex"))
\XKV@depth=\count100
File: xkeyval.tex 2014/12/03 v2.7a key=value parser (HA)
))
("C:\Program Files\MiKTeX 2.9\tex\latex\fontspec\fontspec.sty"
(C:\Users\martin\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\expl3.sty
Package: expl3 2016/11/21 v6760 L3 programming layer (loader)
(C:\Users\martin\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\expl3-code.tex
Package: expl3 2016/11/21 v6760 L3 programming layer (code)
L3 Module: l3bootstrap 2016/06/13 v6596 L3 Bootstrap code
L3 Module: l3names 2016/10/13 v6722 L3 Namespace for primitives
L3 Module: l3basics 2016/09/01 v6696 L3 Basic definitions
L3 Module: l3expan 2016/08/19 v6684 L3 Argument expansion
L3 Module: l3tl 2016/08/19 v6692 L3 Token lists
L3 Module: l3str 2016/08/19 v6692 L3 Strings
L3 Module: l3seq 2016/08/19 v6685 L3 Sequences and stacks
L3 Module: l3int 2016/09/07 v6700 L3 Integers
\c_max_int=\count101
\l_tmpa_int=\count102
\l_tmpb_int=\count103
\g_tmpa_int=\count104
\g_tmpb_int=\count105
L3 Module: l3quark 2016/08/19 v6685 L3 Quarks
L3 Module: l3prg 2016/08/18 v6679 L3 Control structures
\g__prg_map_int=\count106
L3 Module: l3clist 2016/08/19 v6685 L3 Comma separated lists
L3 Module: l3token 2016/09/01 v6695 L3 Experimental token manipulation
L3 Module: l3prop 2016/08/19 v6685 L3 Property lists
L3 Module: l3msg 2016/08/19 v6691 L3 Messages
L3 Module: l3file 2016/08/19 v6685 L3 File and I/O operations
\l_iow_line_count_int=\count107
\l__iow_target_count_int=\count108
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L3 Module: l3skip 2016/08/19 v6692 L3 Dimensions and skips
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\c_zero_skip=\skip46
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\c_zero_muskip=\muskip11
\c_max_muskip=\muskip12
\l_tmpa_muskip=\muskip13
\l_tmpb_muskip=\muskip14
\g_tmpa_muskip=\muskip15
\g_tmpb_muskip=\muskip16
L3 Module: l3keys 2016/09/21 v6711 L3 Key-value interfaces
\l_keys_choice_int=\count112
L3 Module: l3fp 2016/11/21 v6761 L3 Floating points
\c__fp_leading_shift_int=\count113
\c__fp_middle_shift_int=\count114
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\c__fp_big_leading_shift_int=\count116
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\c__fp_Bigg_leading_shift_int=\count119
\c__fp_Bigg_middle_shift_int=\count120
\c__fp_Bigg_trailing_shift_int=\count121
L3 Module: l3box 2016/08/19 v6685 L3 Experimental boxes
\c_empty_box=\box28
\l_tmpa_box=\box29
\l_tmpb_box=\box30
\g_tmpa_box=\box31
\g_tmpb_box=\box32
L3 Module: l3coffins 2016/08/19 v6685 L3 Coffin code layer
\l__coffin_internal_box=\box33
\l__coffin_internal_dim=\dimen118
\l__coffin_offset_x_dim=\dimen119
\l__coffin_offset_y_dim=\dimen120
\l__coffin_x_dim=\dimen121
\l__coffin_y_dim=\dimen122
\l__coffin_x_prime_dim=\dimen123
\l__coffin_y_prime_dim=\dimen124
\c_empty_coffin=\box34
\l__coffin_aligned_coffin=\box35
\l__coffin_aligned_internal_coffin=\box36
\l_tmpa_coffin=\box37
\l_tmpb_coffin=\box38
\l__coffin_display_coffin=\box39
\l__coffin_display_coord_coffin=\box40
\l__coffin_display_pole_coffin=\box41
\l__coffin_display_offset_dim=\dimen125
\l__coffin_display_x_dim=\dimen126
\l__coffin_display_y_dim=\dimen127
L3 Module: l3color 2016/06/13 v6596 L3 Experimental color support
L3 Module: l3sys 2015/09/25 v6087 L3 Experimental system/runtime functions
L3 Module: l3candidates 2016/08/19 v6688 L3 Experimental additions to l3kernel
\l__box_top_dim=\dimen128
\l__box_bottom_dim=\dimen129
\l__box_left_dim=\dimen130
\l__box_right_dim=\dimen131
\l__box_top_new_dim=\dimen132
\l__box_bottom_new_dim=\dimen133
\l__box_left_new_dim=\dimen134
\l__box_right_new_dim=\dimen135
\l__box_internal_box=\box42
\l__coffin_bounding_shift_dim=\dimen136
\l__coffin_left_corner_dim=\dimen137
\l__coffin_right_corner_dim=\dimen138
\l__coffin_bottom_corner_dim=\dimen139
\l__coffin_top_corner_dim=\dimen140
\l__coffin_scaled_total_height_dim=\dimen141
\l__coffin_scaled_width_dim=\dimen142
L3 Module: l3luatex 2016/08/18 v6679 L3 Experimental LuaTeX-specific functions
)
(C:\Users\martin\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3xdvipdfmx.def
File: l3xdvidpfmx.def 2016/08/18 v6679 L3 Experimental driver: xdvipdfmx
\l__driver_tmp_box=\box43
))
(C:\Users\martin\AppData\Roaming\MiKTeX\2.9\tex\latex\l3packages\xparse\xparse.
sty
Package: xparse 2016/11/21 v6760 L3 Experimental document command parser
\l__xparse_current_arg_int=\count122
\l__xparse_m_args_int=\count123
\l__xparse_mandatory_args_int=\count124
\l__xparse_processor_int=\count125
\l__xparse_v_nesting_int=\count126
)
Package: fontspec 2016/02/01 v2.5a Font selection for XeLaTeX and LuaLaTeX
("C:\Program Files\MiKTeX 2.9\tex\latex\fontspec\fontspec-xetex.sty"
Package: fontspec-xetex 2016/02/01 v2.5a Font selection for XeLaTeX and LuaLaTe
X
\l_fontspec_script_int=\count127
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\l__fontspec_tmpa_dim=\dimen143
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\l__fontspec_tmpc_dim=\dimen145
\g__file_internal_ior=\read1
("C:\Program Files\MiKTeX 2.9\tex\latex\base\fontenc.sty"
Package: fontenc 2016/06/19 v1.99m Standard LaTeX package
("C:\Program Files\MiKTeX 2.9\tex\latex\euenc\eu1enc.def"
File: eu1enc.def 2010/05/27 v0.1h Experimental Unicode font encodings
)
LaTeX Font Info: Try loading font information for EU1+lmr on input line 105.
("C:\Program Files\MiKTeX 2.9\tex\latex\euenc\eu1lmr.fd"
File: eu1lmr.fd 2009/10/30 v1.6 Font defs for Latin Modern
))
("C:\Program Files\MiKTeX 2.9\tex\xelatex\xunicode\xunicode.sty"
File: xunicode.sty 2011/09/09 v0.981 provides access to latin accents and many
other characters in Unicode lower plane
(C:\Users\martin\AppData\Roaming\MiKTeX\2.9\tex\latex\tipa\t3enc.def
File: t3enc.def 2001/12/31 T3 encoding
LaTeX Font Info: Try loading font information for EU1+lmss on input line 357
.
("C:\Program Files\MiKTeX 2.9\tex\latex\euenc\eu1lmss.fd"
File: eu1lmss.fd 2009/10/30 v1.6 Font defs for Latin Modern
))
\tipaTiiicode=\count130
\tipasavetokens=\toks21
\tipachecktokens=\toks22
("C:\Program Files\MiKTeX 2.9\tex\latex\graphics\graphicx.sty"
Package: graphicx 2014/10/28 v1.0g Enhanced LaTeX Graphics (DPC,SPQR)
("C:\Program Files\MiKTeX 2.9\tex\latex\graphics\graphics.sty"
Package: graphics 2016/07/10 v1.0t Standard LaTeX Graphics (DPC,SPQR)
("C:\Program Files\MiKTeX 2.9\tex\latex\graphics\trig.sty"
Package: trig 2016/01/03 v1.10 sin cos tan (DPC)
)
("C:\Program Files\MiKTeX 2.9\tex\latex\graphics-cfg\graphics.cfg"
File: graphics.cfg 2016/06/04 v1.11 sample graphics configuration
)
Package graphics Info: Driver file: xetex.def on input line 99.
("C:\Program Files\MiKTeX 2.9\tex\latex\graphics-def\xetex.def"
File: xetex.def 2016/07/11 v4.10 LaTeX color/graphics driver for XeTeX (L3/RRM/
JK)
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\Gin@req@height=\dimen146
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Package: ifxetex 2010/09/12 v0.6 Provides ifxetex conditional
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\xpg@normalclass=\XeTeXcharclass1
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File: gloss-swedish.ldf polyglossia: module for swedish
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Package polyglossia Info: Default language is swedish.
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\openout1 = `test.aux'.
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[1
] (test.aux) )
Here is how much of TeX's memory you used:
14719 strings out of 428408
283964 string characters out of 3160621
287705 words of memory out of 3000000
18090 multiletter control sequences out of 15000+200000
3680 words of font info for 19 fonts, out of 3000000 for 9000
1328 hyphenation exceptions out of 8191
53i,4n,35p,10411b,233s stack positions out of 5000i,500n,10000p,200000b,50000s
Output written on test.pdf (1 page).
任何帮助都值得感激。提前致谢！
答案1
显然，xelatex 需要 UTF-8 编码的文件，正如评论中提到的那样。使用其他程序（例如记事本）将其保存为 UTF-8 可以解决此问题。