知道为什么这个 MWE 吗
\documentclass{article}
\usepackage[T1]{fontenc}
\usepackage{amsmath,mathtools}
\usepackage[bitstream-charter]{mathdesign}
\usepackage[utf8]{inputenc} %DO NOT USE WIT LUALATEX, only with pdflatex
\usepackage{hyperref}
\begin{document}
\href{foo}{what happened to the spaces between the words}
\end{document}
当使用编译时make4ht --lua foo.tex
生成此 HTML
不使用编译--lua
会产生这个
即使不进行编译mathdesign
但保留--lua
也会产生上述正确的结果。
lua
那么和mathdesign
包之间似乎存在冲突?
有办法纠正这个问题吗?我是不是做了不该做的事情?TL 2015。
*File List*
article.cls 2014/09/29 v1.4h Standard LaTeX document class
size10.clo 2014/09/29 v1.4h Standard LaTeX file (size option)
fontenc.sty
t1enc.def 2005/09/27 v1.99g Standard LaTeX file
amsmath.sty 2013/01/14 v2.14 AMS math features
amstext.sty 2000/06/29 v2.01
amsgen.sty 1999/11/30 v2.0
amsbsy.sty 1999/11/29 v1.2d
amsopn.sty 1999/12/14 v2.01 operator names
mathtools.sty 2015/11/12 v1.18 mathematical typesetting tools
keyval.sty 2014/10/28 v1.15 key=value parser (DPC)
calc.sty 2014/10/28 v4.3 Infix arithmetic (KKT,FJ)
mhsetup.sty 2010/01/21 v1.2a programming setup (MH)
inputenc.sty 2015/03/17 v1.2c Input encoding file
utf8.def 2015/09/07 v1.1p UTF-8 support for inputenc
t1enc.dfu 2015/09/07 v1.1p UTF-8 support for inputenc
ot1enc.dfu 2015/09/07 v1.1p UTF-8 support for inputenc
omsenc.dfu 2015/09/07 v1.1p UTF-8 support for inputenc
hyperref.sty 2012/11/06 v6.83m Hypertext links for LaTeX
hobsub-hyperref.sty 2012/05/28 v1.13 Bundle oberdiek, subset hyperref (HO)
hobsub-generic.sty 2012/05/28 v1.13 Bundle oberdiek, subset generic (HO)
hobsub.sty 2012/05/28 v1.13 Construct package bundles (HO)
infwarerr.sty 2010/04/08 v1.3 Providing info/warning/error messages (HO)
ltxcmds.sty 2011/11/09 v1.22 LaTeX kernel commands for general use (HO)
ifluatex.sty 2010/03/01 v1.3 Provides the ifluatex switch (HO)
ifvtex.sty 2010/03/01 v1.5 Detect VTeX and its facilities (HO)
intcalc.sty 2007/09/27 v1.1 Expandable calculations with integers (HO)
ifpdf.sty 2011/01/30 v2.3 Provides the ifpdf switch (HO)
etexcmds.sty 2011/02/16 v1.5 Avoid name clashes with e-TeX commands (HO)
kvsetkeys.sty 2012/04/25 v1.16 Key value parser (HO)
kvdefinekeys.sty 2011/04/07 v1.3 Define keys (HO)
pdftexcmds.sty 2011/11/29 v0.20 Utility functions of pdfTeX for LuaTeX (HO)
pdfescape.sty 2011/11/25 v1.13 Implements pdfTeX's escape features (HO)
bigintcalc.sty 2012/04/08 v1.3 Expandable calculations on big integers (HO)
bitset.sty 2011/01/30 v1.1 Handle bit-vector datatype (HO)
uniquecounter.sty 2011/01/30 v1.2 Provide unlimited unique counter (HO)
letltxmacro.sty 2010/09/02 v1.4 Let assignment for LaTeX macros (HO)
hopatch.sty 2012/05/28 v1.2 Wrapper for package hooks (HO)
xcolor-patch.sty 2011/01/30 xcolor patch
atveryend.sty 2011/06/30 v1.8 Hooks at the very end of document (HO)
atbegshi.sty 2011/10/05 v1.16 At begin shipout hook (HO)
refcount.sty 2011/10/16 v3.4 Data extraction from label references (HO)
hycolor.sty 2011/01/30 v1.7 Color options for hyperref/bookmark (HO)
ifxetex.sty 2010/09/12 v0.6 Provides ifxetex conditional
auxhook.sty 2011/03/04 v1.3 Hooks for auxiliary files (HO)
kvoptions.sty 2011/06/30 v3.11 Key value format for package options (HO)
pd1enc.def 2012/11/06 v6.83m Hyperref: PDFDocEncoding definition (HO)
hyperref.cfg 2002/06/06 v1.2 hyperref configuration of TeXLive
url.sty 2013/09/16 ver 3.4 Verb mode for urls, etc.
hpdftex.def 2012/11/06 v6.83m Hyperref driver for pdfTeX
rerunfilecheck.sty 2011/04/15 v1.7 Rerun checks for auxiliary files (HO)
graphicx.sty 2014/10/28 v1.0g Enhanced LaTeX Graphics (DPC,SPQR)
graphics.sty 2014/10/28 v1.0p Standard LaTeX Graphics (DPC,SPQR)
trig.sty 1999/03/16 v1.09 sin cos tan (DPC)
graphics.cfg 2010/04/23 v1.9 graphics configuration of TeX Live
pdftex.def 2011/05/27 v0.06d Graphics/color for pdfTeX
supp-pdf.mkii
epstopdf-base.sty 2010/02/09 v2.5 Base part for package epstopdf
grfext.sty 2010/08/19 v1.1 Manage graphics extensions (HO)
epstopdf-sys.cfg 2010/07/13 v1.3 Configuration of (r)epstopdf for TeX Live
nameref.sty 2012/10/27 v2.43 Cross-referencing by name of section
gettitlestring.sty 2010/12/03 v1.4 Cleanup title references (HO)
***********
答案1
奇怪的是,使用 pdftex 和 luatex 编译时会选择不同的字体。我无法从 mathdesign 源代码中弄清楚选择是如何进行的,无论如何,当我查看 DVI 代码时,发现了一个区别:
pdftex:
set: 'what'
w: 2.678421pt
set: 'happened'
w0:
set: 'to'
w0:
set: 'the'
w0:
set: 'spaces'
w0:
set: 'between'
w0:
set: 'the'
w0:
set: 'words'
luatex:
set: 'what'
right: 2.678421pt
set: 'happened'
right: 2.678421pt
set: 'to'
right: 2.678421pt
set: 'the'
right: 2.678421pt
set: 'spaces'
right: 2.678421pt
set: 'between'
right: 2.678421pt
set: 'the'
right: 2.678421pt
set: 'words'
我不是 DVI 格式的专家,但我猜 luatex 选择的字体使用的是字距而不是空格。所以这可能是字体问题?有人能证实吗?
无论如何,由于在这种情况下字体的变化只会影响 PDF 格式,在 HTML 中这并不重要,我会使用条件编译,并且仅mathdesign
在使用 pdflatex 编译文档时才包含:
\ifdefined\HCode
\else
\usepackage[bitstream-charter]{mathdesign}
\fi