1 % -*- coding: utf-8 -*- 1 % -*- coding: utf-8 -*-
2 % SPDX-License-Identifier: GPL-2.0 2 % SPDX-License-Identifier: GPL-2.0
3 % 3 %
4 % LaTeX preamble for "make latexdocs" or "make 4 % LaTeX preamble for "make latexdocs" or "make pdfdocs" including:
5 % - TOC width settings 5 % - TOC width settings
6 % - Setting of tabulary (\tymin) 6 % - Setting of tabulary (\tymin)
7 % - Headheight setting for fancyhdr 7 % - Headheight setting for fancyhdr
8 % - Fontfamily settings for CJK (Chinese, Ja 8 % - Fontfamily settings for CJK (Chinese, Japanese, and Korean) translations
9 % 9 %
10 % Note on the suffix of .sty: 10 % Note on the suffix of .sty:
11 % This is not implemented as a LaTeX style f 11 % This is not implemented as a LaTeX style file, but as a file containing
12 % plain LaTeX code to be included into pream 12 % plain LaTeX code to be included into preamble.
13 % ".sty" is chosen because ".tex" would caus 13 % ".sty" is chosen because ".tex" would cause the build scripts to confuse
14 % this file with a LaTeX main file. 14 % this file with a LaTeX main file.
15 % 15 %
16 % Copyright (C) 2022 Akira Yokosawa 16 % Copyright (C) 2022 Akira Yokosawa
17 17
18 % Custom width parameters for TOC 18 % Custom width parameters for TOC
19 % - Redefine low-level commands defined in re 19 % - Redefine low-level commands defined in report.cls.
20 % - Indent of 2 chars is preserved for ease o 20 % - Indent of 2 chars is preserved for ease of comparison.
21 % Summary of changes from default params: 21 % Summary of changes from default params:
22 % Width of page number (\@pnumwidth): 1.55em 22 % Width of page number (\@pnumwidth): 1.55em -> 2.7em
23 % Width of chapter number: 1.5em 23 % Width of chapter number: 1.5em -> 2.4em
24 % Indent of section number: 1.5em 24 % Indent of section number: 1.5em -> 2.4em
25 % Width of section number: 2.6em 25 % Width of section number: 2.6em -> 3.2em
26 % Indent of subsection number: 4.1em 26 % Indent of subsection number: 4.1em -> 5.6em
27 % Width of subsection number: 3.5em 27 % Width of subsection number: 3.5em -> 4.3em
28 % 28 %
29 % These params can have 4 digit page counts, 3 29 % These params can have 4 digit page counts, 3 digit chapter counts,
30 % section counts of 4 digits + 1 period (e.g., 30 % section counts of 4 digits + 1 period (e.g., 18.10), and subsection counts
31 % of 5 digits + 2 periods (e.g., 18.7.13). 31 % of 5 digits + 2 periods (e.g., 18.7.13).
32 \makeatletter 32 \makeatletter
33 %% Redefine \@pnumwidth (page number width) 33 %% Redefine \@pnumwidth (page number width)
34 \renewcommand*\@pnumwidth{2.7em} 34 \renewcommand*\@pnumwidth{2.7em}
35 %% Redefine \l@chapter (chapter list entry) 35 %% Redefine \l@chapter (chapter list entry)
36 \renewcommand*\l@chapter[2]{% 36 \renewcommand*\l@chapter[2]{%
37 \ifnum \c@tocdepth >\m@ne 37 \ifnum \c@tocdepth >\m@ne
38 \addpenalty{-\@highpenalty}% 38 \addpenalty{-\@highpenalty}%
39 \vskip 1.0em \@plus\p@ 39 \vskip 1.0em \@plus\p@
40 \setlength\@tempdima{2.4em}% 40 \setlength\@tempdima{2.4em}%
41 \begingroup 41 \begingroup
42 \parindent \z@ \rightskip \@pnumwidth 42 \parindent \z@ \rightskip \@pnumwidth
43 \parfillskip -\@pnumwidth 43 \parfillskip -\@pnumwidth
44 \leavevmode \bfseries 44 \leavevmode \bfseries
45 \advance\leftskip\@tempdima 45 \advance\leftskip\@tempdima
46 \hskip -\leftskip 46 \hskip -\leftskip
47 #1\nobreak\hfil 47 #1\nobreak\hfil
48 \nobreak\hb@xt@\@pnumwidth{\hss #2% 48 \nobreak\hb@xt@\@pnumwidth{\hss #2%
49 \kern-\p@\ker 49 \kern-\p@\kern\p@}\par
50 \penalty\@highpenalty 50 \penalty\@highpenalty
51 \endgroup 51 \endgroup
52 \fi} 52 \fi}
53 %% Redefine \l@section and \l@subsection 53 %% Redefine \l@section and \l@subsection
54 \renewcommand*\l@section{\@dottedtocline{1}{2. 54 \renewcommand*\l@section{\@dottedtocline{1}{2.4em}{3.2em}}
55 \renewcommand*\l@subsection{\@dottedtocline{2} 55 \renewcommand*\l@subsection{\@dottedtocline{2}{5.6em}{4.3em}}
56 \makeatother 56 \makeatother
57 %% Prevent default \sphinxtableofcontentshook 57 %% Prevent default \sphinxtableofcontentshook from overwriting above tweaks.
58 \renewcommand{\sphinxtableofcontentshook}{} % 58 \renewcommand{\sphinxtableofcontentshook}{} % Empty the hook
59 59
60 % Prevent column squeezing of tabulary. \tymi 60 % Prevent column squeezing of tabulary. \tymin is set by Sphinx as:
61 % \setlength{\tymin}{3\fontcharwd\font`0 } 61 % \setlength{\tymin}{3\fontcharwd\font`0 }
62 % , which is too short. 62 % , which is too short.
63 \setlength{\tymin}{20em} 63 \setlength{\tymin}{20em}
64 64
65 % Adjust \headheight for fancyhdr 65 % Adjust \headheight for fancyhdr
66 \addtolength{\headheight}{1.6pt} 66 \addtolength{\headheight}{1.6pt}
67 \addtolength{\topmargin}{-1.6pt} 67 \addtolength{\topmargin}{-1.6pt}
68 68
69 % Translations have Asian (CJK) characters whi 69 % Translations have Asian (CJK) characters which are only displayed if
70 % xeCJK is used 70 % xeCJK is used
71 \usepackage{ifthen} 71 \usepackage{ifthen}
72 \newboolean{enablecjk} 72 \newboolean{enablecjk}
73 \setboolean{enablecjk}{false} 73 \setboolean{enablecjk}{false}
74 \IfFontExistsTF{Noto Sans CJK SC}{ 74 \IfFontExistsTF{Noto Sans CJK SC}{
75 \IfFileExists{xeCJK.sty}{ 75 \IfFileExists{xeCJK.sty}{
76 \setboolean{enablecjk}{true} 76 \setboolean{enablecjk}{true}
77 }{} 77 }{}
78 }{} 78 }{}
79 \ifthenelse{\boolean{enablecjk}}{ 79 \ifthenelse{\boolean{enablecjk}}{
80 % Load xeCJK when both the Noto Sans CJK f 80 % Load xeCJK when both the Noto Sans CJK font and xeCJK.sty are available.
81 \usepackage{xeCJK} 81 \usepackage{xeCJK}
82 % Noto CJK fonts don't provide slant shape 82 % Noto CJK fonts don't provide slant shape. [AutoFakeSlant] permits
83 % its emulation. 83 % its emulation.
84 % Select KR variant at the beginning of ea 84 % Select KR variant at the beginning of each document so that quotation
85 % and apostorph symbols of half-width is u 85 % and apostorph symbols of half-width is used in TOC of Latin documents.
86 \IfFontExistsTF{Noto Serif CJK KR}{ 86 \IfFontExistsTF{Noto Serif CJK KR}{
87 \setCJKmainfont{Noto Serif CJK KR}[Aut 87 \setCJKmainfont{Noto Serif CJK KR}[AutoFakeSlant]
88 }{ 88 }{
89 \setCJKmainfont{Noto Sans CJK KR}[Auto 89 \setCJKmainfont{Noto Sans CJK KR}[AutoFakeSlant]
90 } 90 }
91 \setCJKsansfont{Noto Sans CJK KR}[AutoFake 91 \setCJKsansfont{Noto Sans CJK KR}[AutoFakeSlant]
92 \setCJKmonofont{Noto Sans Mono CJK KR}[Aut 92 \setCJKmonofont{Noto Sans Mono CJK KR}[AutoFakeSlant]
93 % Teach xeCJK of half-width symbols 93 % Teach xeCJK of half-width symbols
94 \xeCJKDeclareCharClass{HalfLeft}{`“,`‘ 94 \xeCJKDeclareCharClass{HalfLeft}{`“,`‘}
95 \xeCJKDeclareCharClass{HalfRight}{`”,` 95 \xeCJKDeclareCharClass{HalfRight}{`”,`’}
96 % CJK Language-specific font choices 96 % CJK Language-specific font choices
97 %% for Simplified Chinese 97 %% for Simplified Chinese
98 \IfFontExistsTF{Noto Serif CJK SC}{ 98 \IfFontExistsTF{Noto Serif CJK SC}{
99 \newCJKfontfamily[SCmain]\scmain{Noto 99 \newCJKfontfamily[SCmain]\scmain{Noto Serif CJK SC}[AutoFakeSlant]
100 \newCJKfontfamily[SCserif]\scserif{Not 100 \newCJKfontfamily[SCserif]\scserif{Noto Serif CJK SC}[AutoFakeSlant]
101 }{ 101 }{
102 \newCJKfontfamily[SCmain]\scmain{Noto 102 \newCJKfontfamily[SCmain]\scmain{Noto Sans CJK SC}[AutoFakeSlant]
103 \newCJKfontfamily[SCserif]\scserif{Not 103 \newCJKfontfamily[SCserif]\scserif{Noto Sans CJK SC}[AutoFakeSlant]
104 } 104 }
105 \newCJKfontfamily[SCsans]\scsans{Noto Sans 105 \newCJKfontfamily[SCsans]\scsans{Noto Sans CJK SC}[AutoFakeSlant]
106 \newCJKfontfamily[SCmono]\scmono{Noto Sans 106 \newCJKfontfamily[SCmono]\scmono{Noto Sans Mono CJK SC}[AutoFakeSlant]
107 %% for Traditional Chinese 107 %% for Traditional Chinese
108 \IfFontExistsTF{Noto Serif CJK TC}{ 108 \IfFontExistsTF{Noto Serif CJK TC}{
109 \newCJKfontfamily[TCmain]\tcmain{Noto 109 \newCJKfontfamily[TCmain]\tcmain{Noto Serif CJK TC}[AutoFakeSlant]
110 \newCJKfontfamily[TCserif]\tcserif{Not 110 \newCJKfontfamily[TCserif]\tcserif{Noto Serif CJK TC}[AutoFakeSlant]
111 }{ 111 }{
112 \newCJKfontfamily[TCmain]\tcmain{Noto 112 \newCJKfontfamily[TCmain]\tcmain{Noto Sans CJK TC}[AutoFakeSlant]
113 \newCJKfontfamily[TCserif]\tcserif{Not 113 \newCJKfontfamily[TCserif]\tcserif{Noto Sans CJK TC}[AutoFakeSlant]
114 } 114 }
115 \newCJKfontfamily[TCsans]\tcsans{Noto Sans 115 \newCJKfontfamily[TCsans]\tcsans{Noto Sans CJK TC}[AutoFakeSlant]
116 \newCJKfontfamily[TCmono]\tcmono{Noto Sans 116 \newCJKfontfamily[TCmono]\tcmono{Noto Sans Mono CJK TC}[AutoFakeSlant]
117 %% for Korean 117 %% for Korean
118 \IfFontExistsTF{Noto Serif CJK KR}{ 118 \IfFontExistsTF{Noto Serif CJK KR}{
119 \newCJKfontfamily[KRmain]\krmain{Noto 119 \newCJKfontfamily[KRmain]\krmain{Noto Serif CJK KR}[AutoFakeSlant]
120 \newCJKfontfamily[KRserif]\krserif{Not 120 \newCJKfontfamily[KRserif]\krserif{Noto Serif CJK KR}[AutoFakeSlant]
121 }{ 121 }{
122 \newCJKfontfamily[KRmain]\krmain{Noto 122 \newCJKfontfamily[KRmain]\krmain{Noto Sans CJK KR}[AutoFakeSlant]
123 \newCJKfontfamily[KRserif]\krserif{Not 123 \newCJKfontfamily[KRserif]\krserif{Noto Sans CJK KR}[AutoFakeSlant]
124 } 124 }
125 \newCJKfontfamily[KRsans]\krsans{Noto Sans 125 \newCJKfontfamily[KRsans]\krsans{Noto Sans CJK KR}[AutoFakeSlant]
126 \newCJKfontfamily[KRmono]\krmono{Noto Sans 126 \newCJKfontfamily[KRmono]\krmono{Noto Sans Mono CJK KR}[AutoFakeSlant]
127 %% for Japanese 127 %% for Japanese
128 \IfFontExistsTF{Noto Serif CJK JP}{ 128 \IfFontExistsTF{Noto Serif CJK JP}{
129 \newCJKfontfamily[JPmain]\jpmain{Noto 129 \newCJKfontfamily[JPmain]\jpmain{Noto Serif CJK JP}[AutoFakeSlant]
130 \newCJKfontfamily[JPserif]\jpserif{Not 130 \newCJKfontfamily[JPserif]\jpserif{Noto Serif CJK JP}[AutoFakeSlant]
131 }{ 131 }{
132 \newCJKfontfamily[JPmain]\jpmain{Noto 132 \newCJKfontfamily[JPmain]\jpmain{Noto Sans CJK JP}[AutoFakeSlant]
133 \newCJKfontfamily[JPserif]\jpserif{Not 133 \newCJKfontfamily[JPserif]\jpserif{Noto Sans CJK JP}[AutoFakeSlant]
134 } 134 }
135 \newCJKfontfamily[JPsans]\jpsans{Noto Sans 135 \newCJKfontfamily[JPsans]\jpsans{Noto Sans CJK JP}[AutoFakeSlant]
136 \newCJKfontfamily[JPmono]\jpmono{Noto Sans 136 \newCJKfontfamily[JPmono]\jpmono{Noto Sans Mono CJK JP}[AutoFakeSlant]
137 % Define custom macros to on/off CJK 137 % Define custom macros to on/off CJK
138 %% One and half spacing for CJK contents 138 %% One and half spacing for CJK contents
139 \newcommand{\kerneldocCJKon}{\makexeCJKact 139 \newcommand{\kerneldocCJKon}{\makexeCJKactive\onehalfspacing}
140 \newcommand{\kerneldocCJKoff}{\makexeCJKin 140 \newcommand{\kerneldocCJKoff}{\makexeCJKinactive\singlespacing}
141 % Define custom macros for switching CJK f 141 % Define custom macros for switching CJK font setting
142 %% for Simplified Chinese 142 %% for Simplified Chinese
143 \newcommand{\kerneldocBeginSC}{% 143 \newcommand{\kerneldocBeginSC}{%
144 \begingroup% 144 \begingroup%
145 \scmain% 145 \scmain%
146 \xeCJKDeclareCharClass{FullLeft}{`“, 146 \xeCJKDeclareCharClass{FullLeft}{`“,`‘}% Full-width in SC
147 \xeCJKDeclareCharClass{FullRight}{`” 147 \xeCJKDeclareCharClass{FullRight}{`”,`’}% Full-width in SC
148 \renewcommand{\CJKrmdefault}{SCserif}% 148 \renewcommand{\CJKrmdefault}{SCserif}%
149 \renewcommand{\CJKsfdefault}{SCsans}% 149 \renewcommand{\CJKsfdefault}{SCsans}%
150 \renewcommand{\CJKttdefault}{SCmono}% 150 \renewcommand{\CJKttdefault}{SCmono}%
151 \xeCJKsetup{CJKspace = false}% gobble 151 \xeCJKsetup{CJKspace = false}% gobble white spaces by ' '
152 % For CJK ascii-art alignment 152 % For CJK ascii-art alignment
153 \setmonofont{Noto Sans Mono CJK SC}[Au 153 \setmonofont{Noto Sans Mono CJK SC}[AutoFakeSlant]%
154 } 154 }
155 \newcommand{\kerneldocEndSC}{\endgroup} 155 \newcommand{\kerneldocEndSC}{\endgroup}
156 %% for Traditional Chinese 156 %% for Traditional Chinese
157 \newcommand{\kerneldocBeginTC}{% 157 \newcommand{\kerneldocBeginTC}{%
158 \begingroup% 158 \begingroup%
159 \tcmain% 159 \tcmain%
160 \xeCJKDeclareCharClass{FullLeft}{`“, 160 \xeCJKDeclareCharClass{FullLeft}{`“,`‘}% Full-width in TC
161 \xeCJKDeclareCharClass{FullRight}{`” 161 \xeCJKDeclareCharClass{FullRight}{`”,`’}% Full-width in TC
162 \renewcommand{\CJKrmdefault}{TCserif}% 162 \renewcommand{\CJKrmdefault}{TCserif}%
163 \renewcommand{\CJKsfdefault}{TCsans}% 163 \renewcommand{\CJKsfdefault}{TCsans}%
164 \renewcommand{\CJKttdefault}{TCmono}% 164 \renewcommand{\CJKttdefault}{TCmono}%
165 \xeCJKsetup{CJKspace = false}% gobble 165 \xeCJKsetup{CJKspace = false}% gobble white spaces by ' '
166 % For CJK ascii-art alignment 166 % For CJK ascii-art alignment
167 \setmonofont{Noto Sans Mono CJK TC}[Au 167 \setmonofont{Noto Sans Mono CJK TC}[AutoFakeSlant]%
168 } 168 }
169 \newcommand{\kerneldocEndTC}{\endgroup} 169 \newcommand{\kerneldocEndTC}{\endgroup}
170 %% for Korean 170 %% for Korean
171 \newcommand{\kerneldocBeginKR}{% 171 \newcommand{\kerneldocBeginKR}{%
172 \begingroup% 172 \begingroup%
173 \krmain% 173 \krmain%
174 \renewcommand{\CJKrmdefault}{KRserif}% 174 \renewcommand{\CJKrmdefault}{KRserif}%
175 \renewcommand{\CJKsfdefault}{KRsans}% 175 \renewcommand{\CJKsfdefault}{KRsans}%
176 \renewcommand{\CJKttdefault}{KRmono}% 176 \renewcommand{\CJKttdefault}{KRmono}%
177 % \xeCJKsetup{CJKspace = true} % true 177 % \xeCJKsetup{CJKspace = true} % true by default
178 % For CJK ascii-art alignment (still m 178 % For CJK ascii-art alignment (still misaligned for Hangul)
179 \setmonofont{Noto Sans Mono CJK KR}[Au 179 \setmonofont{Noto Sans Mono CJK KR}[AutoFakeSlant]%
180 } 180 }
181 \newcommand{\kerneldocEndKR}{\endgroup} 181 \newcommand{\kerneldocEndKR}{\endgroup}
182 %% for Japanese 182 %% for Japanese
183 \newcommand{\kerneldocBeginJP}{% 183 \newcommand{\kerneldocBeginJP}{%
184 \begingroup% 184 \begingroup%
185 \jpmain% 185 \jpmain%
186 \renewcommand{\CJKrmdefault}{JPserif}% 186 \renewcommand{\CJKrmdefault}{JPserif}%
187 \renewcommand{\CJKsfdefault}{JPsans}% 187 \renewcommand{\CJKsfdefault}{JPsans}%
188 \renewcommand{\CJKttdefault}{JPmono}% 188 \renewcommand{\CJKttdefault}{JPmono}%
189 \xeCJKsetup{CJKspace = false}% gobble 189 \xeCJKsetup{CJKspace = false}% gobble white space by ' '
190 % For CJK ascii-art alignment 190 % For CJK ascii-art alignment
191 \setmonofont{Noto Sans Mono CJK JP}[Au 191 \setmonofont{Noto Sans Mono CJK JP}[AutoFakeSlant]%
192 } 192 }
193 \newcommand{\kerneldocEndJP}{\endgroup} 193 \newcommand{\kerneldocEndJP}{\endgroup}
194 194
195 % Single spacing in literal blocks 195 % Single spacing in literal blocks
196 \fvset{baselinestretch=1} 196 \fvset{baselinestretch=1}
197 % To customize \sphinxtableofcontents 197 % To customize \sphinxtableofcontents
198 \usepackage{etoolbox} 198 \usepackage{etoolbox}
199 % Inactivate CJK after tableofcontents 199 % Inactivate CJK after tableofcontents
200 \apptocmd{\sphinxtableofcontents}{\kerneld 200 \apptocmd{\sphinxtableofcontents}{\kerneldocCJKoff}{}{}
201 \xeCJKsetup{CJKspace = true}% For inter-ph 201 \xeCJKsetup{CJKspace = true}% For inter-phrase space of Korean TOC
202 % Suppress extra white space at latin .. n 202 % Suppress extra white space at latin .. non-latin in literal blocks
203 \AtBeginEnvironment{sphinxVerbatim}{\CJKse 203 \AtBeginEnvironment{sphinxVerbatim}{\CJKsetecglue{}}
204 }{ % Don't enable CJK 204 }{ % Don't enable CJK
205 % Custom macros to on/off CJK and switch C 205 % Custom macros to on/off CJK and switch CJK fonts (Dummy)
206 \newcommand{\kerneldocCJKon}{} 206 \newcommand{\kerneldocCJKon}{}
207 \newcommand{\kerneldocCJKoff}{} 207 \newcommand{\kerneldocCJKoff}{}
208 %% By defining \kerneldocBegin(SC|TC|KR|JP 208 %% By defining \kerneldocBegin(SC|TC|KR|JP) as commands with an argument
209 %% and ignore the argument (#1) in their d 209 %% and ignore the argument (#1) in their definitions, whole contents of
210 %% CJK chapters can be ignored. 210 %% CJK chapters can be ignored.
211 \newcommand{\kerneldocBeginSC}[1]{% 211 \newcommand{\kerneldocBeginSC}[1]{%
212 %% Put a note on missing CJK fonts or 212 %% Put a note on missing CJK fonts or the xecjk package in place of
213 %% zh_CN translation. 213 %% zh_CN translation.
214 \begin{sphinxadmonition}{note}{Note on 214 \begin{sphinxadmonition}{note}{Note on missing fonts and a package:}
215 Translations of Simplified Chinese 215 Translations of Simplified Chinese (zh\_CN), Traditional Chinese
216 (zh\_TW), Korean (ko\_KR), and Jap 216 (zh\_TW), Korean (ko\_KR), and Japanese (ja\_JP) were skipped
217 due to the lack of suitable font f 217 due to the lack of suitable font families and/or the texlive-xecjk
218 package. 218 package.
219 219
220 If you want them, please install n 220 If you want them, please install non-variable ``Noto Sans CJK''
221 font families along with the texli 221 font families along with the texlive-xecjk package by following
222 instructions from 222 instructions from
223 \sphinxcode{./scripts/sphinx-pre-i 223 \sphinxcode{./scripts/sphinx-pre-install}.
224 Having optional non-variable ``Not 224 Having optional non-variable ``Noto Serif CJK'' font families will
225 improve the looks of those transla 225 improve the looks of those translations.
226 \end{sphinxadmonition}} 226 \end{sphinxadmonition}}
227 \newcommand{\kerneldocEndSC}{} 227 \newcommand{\kerneldocEndSC}{}
228 \newcommand{\kerneldocBeginTC}[1]{} 228 \newcommand{\kerneldocBeginTC}[1]{}
229 \newcommand{\kerneldocEndTC}{} 229 \newcommand{\kerneldocEndTC}{}
230 \newcommand{\kerneldocBeginKR}[1]{} 230 \newcommand{\kerneldocBeginKR}[1]{}
231 \newcommand{\kerneldocEndKR}{} 231 \newcommand{\kerneldocEndKR}{}
232 \newcommand{\kerneldocBeginJP}[1]{} 232 \newcommand{\kerneldocBeginJP}[1]{}
233 \newcommand{\kerneldocEndJP}{} 233 \newcommand{\kerneldocEndJP}{}
234 } 234 }
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