├── .gitattributes ├── LICENSE ├── README.md ├── demo ├── LICENSE ├── README.md ├── demo-halfwidth.svg ├── demo-language.svg ├── demo-tracking-2.svg └── demo-tracking.svg └── newxeCJK.tex /.gitattributes: -------------------------------------------------------------------------------- 1 | # Auto detect text files and perform LF normalization 2 | * text=auto 3 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | The LaTeX Project Public License 2 | =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- 3 | 4 | LPPL Version 1.3c 2008-05-04 5 | 6 | Copyright 1999 2002-2008 LaTeX3 Project 7 | Everyone is allowed to distribute verbatim copies of this 8 | license document, but modification of it is not allowed. 9 | 10 | 11 | PREAMBLE 12 | ======== 13 | 14 | The LaTeX Project Public License (LPPL) is the primary license under 15 | which the LaTeX kernel and the base LaTeX packages are distributed. 16 | 17 | You may use this license for any work of which you hold the copyright 18 | and which you wish to distribute. 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If 393 | this is not the case (e.g., if a few lines of code are reused for a 394 | completely different task), then clauses 6b and 6d shall not apply. 395 | 396 | 397 | Important Recommendations 398 | ------------------------- 399 | 400 | Defining What Constitutes the Work 401 | 402 | The LPPL requires that distributions of the Work contain all the 403 | files of the Work. It is therefore important that you provide a 404 | way for the licensee to determine which files constitute the Work. 405 | This could, for example, be achieved by explicitly listing all the 406 | files of the Work near the copyright notice of each file or by 407 | using a line such as: 408 | 409 | % This work consists of all files listed in manifest.txt. 410 | 411 | in that place. In the absence of an unequivocal list it might be 412 | impossible for the licensee to determine what is considered by you 413 | to comprise the Work and, in such a case, the licensee would be 414 | entitled to make reasonable conjectures as to which files comprise 415 | the Work. 416 | 417 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # newxeCJK 2 | 3 | 用 XeLaTeX 排版中文，首推使用 4 | [`xeCJK`](https://github.com/CTeX-org/ctex-kit/tree/master/xeCJK) 5 | 宏包。`xeCJK` 最早由孙文昌教授开发，历史可以追溯到 2007 年。`xeCJK` 6 | 功能丰富，对简体中文横排的支持比较完善。但 `xeCJK` 7 | 对直排的支持，或者对标点习惯不同的繁体中文、日文排版的支持都很有限。 8 | 9 | `newxeCJK` 尝试重构 `xeCJK` 中的 inter-character token 10 | 机制，将中文/日文使用的「全形/全角」标点符号细分为 11 | 5 类，并试图同时支持简中、繁中、日文的横排与直排。 12 | 13 | 目前 `newxeCJK` 处于研发阶段，不自动检测 XeTeX 14 | 引擎的版本是否最新，也不考虑向后兼容 `xeCJK`。希望 15 | `newxeCJK` 提供的思路能在不久的将来成为 `xeCJK` 的一部分。 16 | 17 | ## 向用户公开的命令 / Public commands 18 | 19 | ### 字体的设置与使用 20 | 21 | - [x] `\setCJKmainfont`, `\setCJKsansfont`, `\setCJKmonofont` 22 | - [x] `\CJKrmfamily`, `\CJKsffamily`, `\CJKttfamily` 23 | - [x] `\newCJKfontfamily`, `\renewCJKfontfamily`, `\provideCJKfontfamily`, `\setCJKfontfamily` 24 | - [x] `\newCJKfontface`, `\renewCJKfontface`, `\provideCJKfontface`, `\setCJKfontface` 25 | 26 | ### 标点符号的排版样式 27 | 28 | - [x] 全角样式：`\quanjiaostyle` 29 | - [x] 半角样式：`\banjiaostyle` 30 | - [x] 开明样式：`\kaimingstyle` 31 | - [x] 不作调整：`\plainstyle` 32 | 33 | ### 本地化 34 | 35 | - [x] 简中横排：`\ChineseSimplifiedH` 36 | - [x] 简中直排：`\ChineseSimplifiedV` 37 | - [x] 繁中横排：`\ChineseTraditionalH` 38 | - [x] 繁中直排：`\ChineseTraditionalV` 39 | - [x] 日文横排：`\JapaneseH` 40 | - [x] 日文直排：`\JapaneseV` 41 | 42 | ### 细节控制 43 | 44 | - [x] `\SetPunctWidthRatio{}` 45 | - [x] `\SetEndSentencePunctWidthRatio{}` 46 | - [x] `\SetPunctMinWidthRatio{}` 47 | - [x] `\SetMiddlePunctMinWidthRatio{}` 48 | - [x] `\SetPunctKernWidthRatio{}` 49 | - [x] `\SetPunctOffsetDim{}` 50 | - [x] `\SetCJKCondensedRatio{}` 51 | 52 | ## 效果展示 / Demo 53 | 54 |
55 | License notice 56 | 57 | The text samples in the demo files were adapted from: 58 | 59 | - https://zh.wikipedia.org/zh-cn/TeX 60 | - https://zh.wikipedia.org/zh-tw/TeX 61 | - https://ja.wikipedia.org/wiki/TeX 62 | - https://dict.revised.moe.edu.tw/ 63 | 64 | which were licensed under various terms ([details](demo/README.md)). 65 | Modifications to some of the text were made in order to exhibit 66 | typographic adjustments when typesetting East Asian languages. 67 | The demo files themselves (in SVG format) are licensed under 68 | CC BY‑SA 4.0. 69 | 70 |
71 | 72 |
73 | 本地化 / Language localization 74 | 75 | ![demo-language](demo/demo-language.svg) 76 | 77 |
78 | 79 |
80 | 疏排、紧排 / Tracking for CJK 81 | 82 | Positive tracking in horizontal typesetting: 83 | 84 | ![demo-tracking](demo/demo-tracking.svg) 85 | 86 | Negative tracking in vertical typesetting 87 | (锦华明朝体, −18% tracking): 88 | 89 | ![demo-tracking-2](demo/demo-tracking-2.svg) 90 | 91 |
92 | 93 |
94 | 标点符号一律半宽 / Half-width CJK punctuation marks 95 | 96 | ![demo-halfwidth](demo/demo-halfwidth.svg) 97 | 98 |
99 | 100 | ## 等待实现的功能 / TODO 101 | 102 | - 完善 Boundary 类别和其它字符类别之间插入的 tokens 103 | - 支持独立设置标点符号字体、日语假名字体、韩语谚文字体 104 | 105 | ## Copyright and License 106 | 107 | The [demo files](demo), which are the non-software parts of this project, 108 | are licensed under CC BY‑SA 4.0. 109 | The software parts of this project are licensed under LPPL 1.3c. 110 | 111 | Copyright 2020-2023 Ruixi Zhang 112 | 113 | This work may be distributed and/or modified under the 114 | conditions of the LaTeX Project Public License, either version 1.3c 115 | of this license or (at your option) any later version. 116 | The latest version of this license is in 117 | https://www.latex-project.org/lppl.txt 118 | and version 1.3c or later is part of all distributions of LaTeX 119 | version 2005/12/01 or later. 120 | 121 | This work has the LPPL maintenance status `maintained'. 122 | 123 | The Current Maintainer of this work is Ruixi Zhang. 124 | 125 | This work consists of the files newxeCJK.tex, 126 | README.md (this file) -------------------------------------------------------------------------------- /demo/LICENSE: -------------------------------------------------------------------------------- 1 | Attribution-ShareAlike 4.0 International 2 | 3 | ======================================================================= 4 | 5 | Creative Commons Corporation ("Creative Commons") is not a law firm and 6 | does not provide legal services or legal advice. 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For 424 | the avoidance of doubt, this paragraph does not form part of the 425 | public licenses. 426 | 427 | Creative Commons may be contacted at creativecommons.org. 428 | 429 | -------------------------------------------------------------------------------- /demo/README.md: -------------------------------------------------------------------------------- 1 | The text samples in the demo files were adapted from 2 | the following sources: 3 | 4 | - For `demo-language` and `demo-tracking` 5 | (text licensed under CC BY‑SA 3.0): 6 | - https://zh.wikipedia.org/zh-cn/TeX 7 | - https://zh.wikipedia.org/zh-tw/TeX 8 | - https://ja.wikipedia.org/wiki/TeX 9 | - For `demo-halfwidth` 10 | (text licensed under CC BY‑ND 3.0 TW): 11 | - https://dict.revised.moe.edu.tw/ 12 | 13 | Modifications to some of the text were made in order to exhibit 14 | typographic adjustments when typesetting East Asian languages. 15 | The demo files themselves (in SVG format) are licensed under 16 | CC BY‑SA 4.0. -------------------------------------------------------------------------------- /newxeCJK.tex: -------------------------------------------------------------------------------- 1 | \makeatletter 2 | \ExplSyntaxOn 3 | 4 | \tl_new:N \l_@@_CJK_fontfamily_tl 5 | 6 | \cs_new:Npn \@@_tmp:w #1 ; #2 \q_stop 7 | { 8 | \tl_new:c { l_@@_CJK_ #1 family _tl } 9 | \exp_args:Nc \NewDocumentCommand { setCJK #2 font } 10 | { O{} m O{} } 11 | { 12 | \exp_args:Nc \setfontfamily { l_@@_CJK_ #1 family _tl } 13 | [ Script = CJK~Ideographic , ##1 ] {##2} [##3] 14 | \tex_ignorespaces:D 15 | } 16 | \exp_args:Nc \NewDocumentCommand { CJK #1 family } 17 | { } 18 | { 19 | \tl_set_eq:Nc \l_@@_CJK_fontfamily_tl 20 | { l_@@_CJK_ #1 family _tl } 21 | } 22 | % For ltfssini.dtx 2020/01/11 v3.1f or later, until 2020/08/24 v3.2c 23 | \tl_put_right:co { @ #1 familyhook } 24 | { \cs:w CJK #1 family \cs_end: } 25 | % For ltfssini.dtx 2020/08/24 v3.2c or later 26 | % \exp_args:Nno \AddToHook { #1 family } 27 | % { \cs:w CJK #1 family \cs_end: } 28 | } 29 | 30 | \clist_map_inline:nn 31 | { 32 | rm ; main , 33 | sf ; sans , 34 | tt ; mono 35 | } 36 | { \@@_tmp:w #1 \q_stop } 37 | 38 | \cs_set:Npn \@@_tmp:w #1 ; #2 \q_stop 39 | { 40 | \exp_args:Nc \NewDocumentCommand { #1 CJKfontfamily } 41 | { m O{} m O{} } 42 | { 43 | #2 ##1 44 | { } 45 | { 46 | \tl_set_eq:Nc \l_@@_CJK_fontfamily_tl 47 | { l_@@_CJK_! \cs_to_str:N ##1 !_tl } 48 | } 49 | \tl_clear_new:c { l_@@_CJK_! \cs_to_str:N ##1 !_tl } 50 | \exp_args:Nc \setfontfamily 51 | { l_@@_CJK_! \cs_to_str:N ##1 !_tl } 52 | [ Script = CJK~Ideographic , ##2 ] {##3} [##4] 53 | \tex_ignorespaces:D 54 | } 55 | \exp_args:Nc \NewDocumentCommand { #1 CJKfontface } 56 | { m O{} m O{} } 57 | { 58 | \cs:w #1 CJKfontfamily \cs_end: ##1 59 | [ 60 | ItalicFont = { } , 61 | BoldFont = { } , 62 | SmallCapsFont = { } , 63 | ##2 64 | ] {##3} [##4] 65 | } 66 | } 67 | 68 | \clist_map_inline:nn 69 | { 70 | new ; \NewDocumentCommand , 71 | renew ; \RenewDocumentCommand , 72 | provide ; \ProvideDocumentCommand , 73 | set ; \DeclareDocumentCommand 74 | } 75 | { \@@_tmp:w #1 \q_stop } 76 | 77 | \msg_new:nnnn { newxeCJK } { charclass-already-defined } 78 | { XeTeX~charclass~#1~already~defined. } 79 | { 80 | newxeCJK~has~been~asked~to~create~a~new~charclass~'#1',\\ 81 | but~this~name~has~already~been~used~elsewhere. 82 | } 83 | \msg_new:nnnn { newxeCJK } { charclass-not-defined } 84 | { XeTeX~charclass~#1~undefined. } 85 | { 86 | newxeCJK~has~been~asked~to~use~a~charclass~'#1',\\ 87 | but~this~has~not~been~defined~yet. 88 | } 89 | \cs_new_protected:Npn \@@_chk_if_exist_charclass:n #1 90 | { 91 | \cs_if_exist:cF { g_@@_ #1 _class } 92 | { 93 | \msg_error:nnx { newxeCJK } { charclass-not-defined } 94 | { \tl_to_str:n {#1} } 95 | } 96 | } 97 | 98 | % Creating new charclasses 99 | 100 | \cs_new_protected:Npn \@@_charclass_new:n #1 101 | { 102 | \cs_if_exist:cTF { g_@@_ #1 _class } 103 | { 104 | \msg_error:nnx { newxeCJK } { charclass-already-defined } 105 | { \tl_to_str:n {#1} } 106 | } 107 | { 108 | \exp_args:Nc \newXeTeXintercharclass 109 | { g_@@_ #1 _class } 110 | } 111 | } 112 | \@@_charclass_new:n { CJK } 113 | \@@_charclass_new:n { Closing_LeftHalf } 114 | \@@_charclass_new:n { Closing_MiddleHalf } 115 | \@@_charclass_new:n { Closing_Full } 116 | \@@_charclass_new:n { Opening_RightHalf } 117 | \@@_charclass_new:n { Opening_Full } 118 | \@@_charclass_new:n { non_CJK_Punct } 119 | 120 | % Manipulating inter-char token registers 121 | 122 | \cs_new_eq:NN \@@_interchartoks_set:NNn 123 | \tex_XeTeXinterchartoks:D 124 | \cs_new_protected:Npn \@@_interchartoks_set:nNn #1 125 | { 126 | \@@_chk_if_exist_charclass:n {#1} 127 | \tex_XeTeXinterchartoks:D 128 | \cs:w g_@@_ #1 _class \cs_end: 129 | } 130 | \cs_new_protected:Npn \@@_interchartoks_set:Nnn #1#2 131 | { 132 | \@@_chk_if_exist_charclass:n {#2} 133 | \tex_XeTeXinterchartoks:D 134 | \exp_after:wN #1 135 | \cs:w g_@@_ #2 _class \cs_end: 136 | } 137 | \cs_new_protected:Npn \@@_interchartoks_set:nnn #1#2 138 | { 139 | \@@_chk_if_exist_charclass:n {#1} 140 | \@@_chk_if_exist_charclass:n {#2} 141 | \tex_XeTeXinterchartoks:D 142 | \cs:w g_@@_ #1 _class \exp_after:wN \cs_end: 143 | \cs:w g_@@_ #2 _class \cs_end: 144 | } 145 | 146 | \cs_new_protected:Npn \@@_interchartoks_set_eq:NNNN #1#2 147 | { 148 | \tex_XeTeXinterchartoks:D #1 #2 149 | \tex_XeTeXinterchartoks:D 150 | } 151 | \cs_new_protected:Npn \@@_interchartoks_set_eq:NNnN #1#2#3 152 | { 153 | \@@_chk_if_exist_charclass:n {#3} 154 | \tex_XeTeXinterchartoks:D #1 #2 155 | \tex_XeTeXinterchartoks:D 156 | \cs:w g_@@_ #3 _class \cs_end: 157 | } 158 | \cs_new_protected:Npn \@@_interchartoks_set_eq:NNNn #1#2#3#4 159 | { 160 | \@@_chk_if_exist_charclass:n {#4} 161 | \tex_XeTeXinterchartoks:D #1 #2 162 | \tex_XeTeXinterchartoks:D 163 | \exp_after:wN #3 164 | \cs:w g_@@_ #4 _class \cs_end: 165 | } 166 | \cs_new_protected:Npn \@@_interchartoks_set_eq:NNnn #1#2#3#4 167 | { 168 | \@@_chk_if_exist_charclass:n {#3} 169 | \@@_chk_if_exist_charclass:n {#4} 170 | \tex_XeTeXinterchartoks:D #1 #2 171 | \tex_XeTeXinterchartoks:D 172 | \cs:w g_@@_ #3 _class \exp_after:wN \cs_end: 173 | \cs:w g_@@_ #4 _class \cs_end: 174 | } 175 | \cs_new_protected:Npn \@@_interchartoks_set_eq:nNNN #1#2 176 | { 177 | \@@_chk_if_exist_charclass:n {#1} 178 | \tex_XeTeXinterchartoks:D 179 | \cs:w g_@@_ #1 _class \cs_end: 180 | #2 181 | \tex_XeTeXinterchartoks:D 182 | } 183 | \cs_new_protected:Npn \@@_interchartoks_set_eq:nNnN #1#2#3 184 | { 185 | \@@_chk_if_exist_charclass:n {#1} 186 | \@@_chk_if_exist_charclass:n {#3} 187 | \tex_XeTeXinterchartoks:D 188 | \cs:w g_@@_ #1 _class \cs_end: 189 | #2 190 | \tex_XeTeXinterchartoks:D 191 | \cs:w g_@@_ #3 _class \cs_end: 192 | } 193 | \cs_new_protected:Npn \@@_interchartoks_set_eq:nNNn #1#2#3#4 194 | { 195 | \@@_chk_if_exist_charclass:n {#1} 196 | \@@_chk_if_exist_charclass:n {#4} 197 | \tex_XeTeXinterchartoks:D 198 | \cs:w g_@@_ #1 _class \cs_end: 199 | #2 200 | \tex_XeTeXinterchartoks:D 201 | \exp_after:wN #3 202 | \cs:w g_@@_ #4 _class \cs_end: 203 | } 204 | \cs_new_protected:Npn \@@_interchartoks_set_eq:nNnn #1#2#3#4 205 | { 206 | \@@_chk_if_exist_charclass:n {#1} 207 | \@@_chk_if_exist_charclass:n {#3} 208 | \@@_chk_if_exist_charclass:n {#4} 209 | \tex_XeTeXinterchartoks:D 210 | \cs:w g_@@_ #1 _class \cs_end: 211 | #2 212 | \tex_XeTeXinterchartoks:D 213 | \cs:w g_@@_ #3 _class \exp_after:wN \cs_end: 214 | \cs:w g_@@_ #4 _class \cs_end: 215 | } 216 | \cs_new_protected:Npn \@@_interchartoks_set_eq:NnNN #1#2 217 | { 218 | \@@_chk_if_exist_charclass:n {#2} 219 | \tex_XeTeXinterchartoks:D 220 | \exp_after:wN #1 221 | \cs:w g_@@_ #2 _class \cs_end: 222 | \tex_XeTeXinterchartoks:D 223 | } 224 | \cs_new_protected:Npn \@@_interchartoks_set_eq:NnnN #1#2#3 225 | { 226 | \@@_chk_if_exist_charclass:n {#2} 227 | \@@_chk_if_exist_charclass:n {#3} 228 | \tex_XeTeXinterchartoks:D 229 | \exp_after:wN #1 230 | \cs:w g_@@_ #2 _class \cs_end: 231 | \tex_XeTeXinterchartoks:D 232 | \cs:w g_@@_ #3 _class \cs_end: 233 | } 234 | \cs_new_protected:Npn \@@_interchartoks_set_eq:NnNn #1#2#3#4 235 | { 236 | \@@_chk_if_exist_charclass:n {#2} 237 | \@@_chk_if_exist_charclass:n {#4} 238 | \tex_XeTeXinterchartoks:D 239 | \exp_after:wN #1 240 | \cs:w g_@@_ #2 _class \cs_end: 241 | \tex_XeTeXinterchartoks:D 242 | \exp_after:wN #3 243 | \cs:w g_@@_ #4 _class \cs_end: 244 | } 245 | \cs_new_protected:Npn \@@_interchartoks_set_eq:Nnnn #1#2#3#4 246 | { 247 | \@@_chk_if_exist_charclass:n {#2} 248 | \@@_chk_if_exist_charclass:n {#3} 249 | \@@_chk_if_exist_charclass:n {#4} 250 | \tex_XeTeXinterchartoks:D 251 | \exp_after:wN #1 252 | \cs:w g_@@_ #2 _class \cs_end: 253 | \tex_XeTeXinterchartoks:D 254 | \cs:w g_@@_ #3 _class \exp_after:wN \cs_end: 255 | \cs:w g_@@_ #4 _class \cs_end: 256 | } 257 | \cs_new_protected:Npn \@@_interchartoks_set_eq:nnNN #1#2 258 | { 259 | \@@_chk_if_exist_charclass:n {#1} 260 | \@@_chk_if_exist_charclass:n {#2} 261 | \tex_XeTeXinterchartoks:D 262 | \cs:w g_@@_ #1 _class \exp_after:wN \cs_end: 263 | \cs:w g_@@_ #2 _class \cs_end: 264 | \tex_XeTeXinterchartoks:D 265 | } 266 | \cs_new_protected:Npn \@@_interchartoks_set_eq:nnnN #1#2#3 267 | { 268 | \@@_chk_if_exist_charclass:n {#1} 269 | \@@_chk_if_exist_charclass:n {#2} 270 | \@@_chk_if_exist_charclass:n {#3} 271 | \tex_XeTeXinterchartoks:D 272 | \cs:w g_@@_ #1 _class \exp_after:wN \cs_end: 273 | \cs:w g_@@_ #2 _class \cs_end: 274 | \tex_XeTeXinterchartoks:D 275 | \cs:w g_@@_ #3 _class \cs_end: 276 | } 277 | \cs_new_protected:Npn \@@_interchartoks_set_eq:nnNn #1#2#3#4 278 | { 279 | \@@_chk_if_exist_charclass:n {#1} 280 | \@@_chk_if_exist_charclass:n {#2} 281 | \@@_chk_if_exist_charclass:n {#4} 282 | \tex_XeTeXinterchartoks:D 283 | \cs:w g_@@_ #1 _class \exp_after:wN \cs_end: 284 | \cs:w g_@@_ #2 _class \cs_end: 285 | \tex_XeTeXinterchartoks:D 286 | \exp_after:wN #3 287 | \cs:w g_@@_ #4 _class \cs_end: 288 | } 289 | \cs_new_protected:Npn \@@_interchartoks_set_eq:nnnn #1#2#3#4 290 | { 291 | \@@_chk_if_exist_charclass:n {#1} 292 | \@@_chk_if_exist_charclass:n {#2} 293 | \@@_chk_if_exist_charclass:n {#3} 294 | \@@_chk_if_exist_charclass:n {#4} 295 | \tex_XeTeXinterchartoks:D 296 | \cs:w g_@@_ #1 _class \exp_after:wN \cs_end: 297 | \cs:w g_@@_ #2 _class \cs_end: 298 | \tex_XeTeXinterchartoks:D 299 | \cs:w g_@@_ #3 _class \exp_after:wN \cs_end: 300 | \cs:w g_@@_ #4 _class \cs_end: 301 | } 302 | 303 | \cs_new_protected:Npn \@@_interchartoks_clear:NN #1#2 304 | { 305 | \tex_XeTeXinterchartoks:D #1 #2 { } 306 | } 307 | \cs_new_protected:Npn \@@_interchartoks_clear:nN #1#2 308 | { 309 | \@@_chk_if_exist_charclass:n {#1} 310 | \tex_XeTeXinterchartoks:D 311 | \cs:w g_@@_ #1 _class \cs_end: 312 | #2 313 | { } 314 | } 315 | \cs_new_protected:Npn \@@_interchartoks_clear:Nn #1#2 316 | { 317 | \@@_chk_if_exist_charclass:n {#2} 318 | \tex_XeTeXinterchartoks:D 319 | \exp_after:wN #1 320 | \cs:w g_@@_ #2 _class \cs_end: 321 | { } 322 | } 323 | \cs_new_protected:Npn \@@_interchartoks_clear:nn #1#2 324 | { 325 | \@@_chk_if_exist_charclass:n {#1} 326 | \@@_chk_if_exist_charclass:n {#2} 327 | \tex_XeTeXinterchartoks:D 328 | \cs:w g_@@_ #1 _class \exp_after:wN \cs_end: 329 | \cs:w g_@@_ #2 _class \cs_end: 330 | { } 331 | } 332 | 333 | \cs_new_protected:Npn \@@_interchartoks_put_left:NNn #1#2 334 | { 335 | \exp_after:wN \@@_interchartoks_put_left_aux:NNw 336 | \exp_after:wN #1 337 | \exp_after:wN #2 338 | \exp_after:wN \q_nil 339 | \tex_the:D \tex_XeTeXinterchartoks:D #1 #2 \q_stop 340 | } 341 | \cs_new_protected:Npn \@@_interchartoks_put_left:nNn #1#2 342 | { 343 | \@@_chk_if_exist_charclass:n {#1} 344 | \exp_after:wN \@@_interchartoks_put_left_aux:NNw 345 | \cs:w g_@@_ #1 _class \exp_after:wN \cs_end: 346 | \exp_after:wN #2 347 | \exp_after:wN \q_nil 348 | \tex_the:D \tex_XeTeXinterchartoks:D 349 | \cs:w g_@@_ #1 _class \cs_end: 350 | #2 351 | \q_stop 352 | } 353 | \cs_new_protected:Npn \@@_interchartoks_put_left:Nnn #1#2 354 | { 355 | \@@_chk_if_exist_charclass:n {#2} 356 | \exp_after:wN \@@_interchartoks_put_left_aux:NNw 357 | \exp_after:wN #1 358 | \cs:w g_@@_ #2 _class \exp_after:wN \cs_end: 359 | \exp_after:wN \q_nil 360 | \tex_the:D \tex_XeTeXinterchartoks:D 361 | \exp_after:wN #1 362 | \cs:w g_@@_ #2 _class \cs_end: 363 | \q_stop 364 | } 365 | \cs_new_protected:Npn \@@_interchartoks_put_left:nnn #1#2 366 | { 367 | \@@_chk_if_exist_charclass:n {#1} 368 | \@@_chk_if_exist_charclass:n {#2} 369 | \exp_after:wN \@@_interchartoks_put_left_aux:NNw 370 | \cs:w g_@@_ #1 _class \exp_after:wN \cs_end: 371 | \cs:w g_@@_ #2 _class \exp_after:wN \cs_end: 372 | \exp_after:wN \q_nil 373 | \tex_the:D \tex_XeTeXinterchartoks:D 374 | \cs:w g_@@_ #1 _class \exp_after:wN \cs_end: 375 | \cs:w g_@@_ #2 _class \cs_end: 376 | \q_stop 377 | } 378 | \cs_new_protected:Npn \@@_interchartoks_put_left_aux:NNw 379 | #1#2 #3 \q_stop #4 380 | { 381 | \tex_XeTeXinterchartoks:D #1 #2 382 | \exp_after:wN { \use_i:nn {#4} #3 } 383 | } 384 | 385 | \cs_new_protected:Npn \@@_interchartoks_put_right:NNn #1#2#3 386 | { 387 | \tex_XeTeXinterchartoks:D #1 #2 388 | \exp_after:wN { 389 | \tex_the:D \tex_XeTeXinterchartoks:D #1 #2 390 | #3 391 | } 392 | } 393 | \cs_new_protected:Npn \@@_interchartoks_put_right:nNn #1#2#3 394 | { 395 | \@@_chk_if_exist_charclass:n {#1} 396 | \tex_XeTeXinterchartoks:D 397 | \cs:w g_@@_ #1 _class \cs_end: 398 | #2 399 | \exp_after:wN { 400 | \tex_the:D \tex_XeTeXinterchartoks:D 401 | \cs:w g_@@_ #1 _class \cs_end: 402 | #2 403 | #3 404 | } 405 | } 406 | \cs_new_protected:Npn \@@_interchartoks_put_right:Nnn #1#2#3 407 | { 408 | \@@_chk_if_exist_charclass:n {#2} 409 | \tex_XeTeXinterchartoks:D 410 | \exp_after:wN #1 411 | \cs:w g_@@_ #2 _class \cs_end: 412 | \exp_after:wN { 413 | \tex_the:D \tex_XeTeXinterchartoks:D 414 | \exp_after:wN #1 415 | \cs:w g_@@_ #2 _class \cs_end: 416 | #3 417 | } 418 | } 419 | \cs_new_protected:Npn \@@_interchartoks_put_right:nnn #1#2#3 420 | { 421 | \@@_chk_if_exist_charclass:n {#1} 422 | \@@_chk_if_exist_charclass:n {#2} 423 | \tex_XeTeXinterchartoks:D 424 | \cs:w g_@@_ #1 _class \exp_after:wN \cs_end: 425 | \cs:w g_@@_ #2 _class \cs_end: 426 | \exp_after:wN { 427 | \tex_the:D \tex_XeTeXinterchartoks:D 428 | \cs:w g_@@_ #1 _class \exp_after:wN \cs_end: 429 | \cs:w g_@@_ #2 _class \cs_end: 430 | #3 431 | } 432 | } 433 | 434 | \tl_new:N \l_@@_CJKglue_tl 435 | \tl_set:Nn \l_@@_CJKglue_tl { 0em plus 1em / 16 } 436 | 437 | \tl_new:N \l_@@_CJKecglue_tl 438 | \tl_set:Nn \l_@@_CJKecglue_tl { 2em plus 1em minus 1em / 10 } 439 | 440 | \fp_new:N \l_@@_punct_width_ratio_fp 441 | \cs_new_protected:Npn \SetPunctWidthRatio #1 442 | { 443 | \fp_set:Nn \l_@@_punct_width_ratio_fp {#1} 444 | } 445 | 446 | \fp_new:N \l_@@_end_sentence_punct_width_ratio_fp 447 | \clist_new:N \l_@@_end_sentence_punct_clist 448 | \cs_new_protected:Npn \SetEndSentencePunctWidthRatio #1 449 | { 450 | \fp_set:Nn \l_@@_end_sentence_punct_width_ratio_fp {#1} 451 | } 452 | 453 | \fp_new:N \l_@@_punct_min_width_ratio_fp 454 | \fp_new:N \l_@@_punct_removable_width_ratio_fp 455 | \cs_new_protected:Npn \SetPunctMinWidthRatio #1 456 | { 457 | \fp_set:Nn \l_@@_punct_min_width_ratio_fp {#1} 458 | \fp_set:Nn \l_@@_punct_removable_width_ratio_fp 459 | { 1 - (#1) } 460 | } 461 | 462 | \fp_new:N \l_@@_mid_punct_min_width_ratio_fp 463 | \fp_new:N \l_@@_mid_punct_removable_width_ratio_fp 464 | \cs_new_protected:Npn \SetMiddlePunctMinWidthRatio #1 465 | { 466 | \fp_set:Nn \l_@@_mid_punct_min_width_ratio_fp {#1} 467 | \fp_set:Nn \l_@@_mid_punct_removable_width_ratio_fp 468 | { ( 1 - (#1) ) / 2 } 469 | } 470 | 471 | \fp_new:N \l_@@_punct_kern_width_ratio_fp 472 | \cs_new_protected:Npn \SetPunctKernWidthRatio #1 473 | { 474 | \fp_set:Nn \l_@@_punct_kern_width_ratio_fp {#1} 475 | } 476 | 477 | \cs_new_protected:Npn \quanjiaostyle 478 | { 479 | \SetPunctWidthRatio { 1 } 480 | \SetEndSentencePunctWidthRatio { 1 } 481 | \SetPunctMinWidthRatio { 0.5 } 482 | \SetMiddlePunctMinWidthRatio { 0.5 } 483 | \SetPunctKernWidthRatio { -0.5 } 484 | } 485 | \quanjiaostyle 486 | \cs_new_protected:Npn \banjiaostyle 487 | { 488 | \SetPunctWidthRatio { 0.5 } 489 | \SetEndSentencePunctWidthRatio { 0.5 } 490 | \SetPunctMinWidthRatio { 0.5 } 491 | \SetMiddlePunctMinWidthRatio { 0.5 } 492 | \SetPunctKernWidthRatio { -0.5 } 493 | } 494 | \cs_new_protected:Npn \kaimingstyle 495 | { 496 | \SetPunctWidthRatio { 0.5 } 497 | \SetEndSentencePunctWidthRatio { 1 } 498 | \SetPunctMinWidthRatio { 0.5 } 499 | \SetMiddlePunctMinWidthRatio { 0.5 } 500 | \SetPunctKernWidthRatio { -0.5 } 501 | } 502 | \cs_new_protected:Npn \plainstyle 503 | { 504 | \SetPunctWidthRatio { 1 } 505 | \SetEndSentencePunctWidthRatio { 1 } 506 | \SetPunctMinWidthRatio { 1 } 507 | \SetMiddlePunctMinWidthRatio { 1 } 508 | \SetPunctKernWidthRatio { 0 } 509 | } 510 | 511 | \tl_new:N \l_@@_punct_offset_dim_tl 512 | \cs_new_protected:Npn \SetPunctOffsetDim #1 513 | { 514 | \tl_set:Nn \l_@@_punct_offset_dim_tl {#1} 515 | } 516 | \SetPunctOffsetDim { 0em } 517 | 518 | \tl_new:N \l_@@_CJK_condensed_ratio_tl 519 | \msg_new:nnnn { newxeCJK } { decimal-not-allowed } 520 | { The~expression~'#1'~must~be~converted~into~a~fraction. } 521 | { 522 | For~example,~if~you~want~'0.8',~ 523 | then~you~should~write~'8/10'~or~'4/5'. 524 | } 525 | \cs_new_protected:Npn \SetCJKCondensedRatio #1 526 | { 527 | \str_if_in:nnTF {#1} { . } 528 | { 529 | \msg_error:nnx { newxeCJK } { decimal-not-allowed } 530 | { \tl_to_str:n {#1} } 531 | } 532 | { 533 | \tl_set:Nn \l_@@_CJK_condensed_ratio_tl {#1} 534 | } 535 | } 536 | \SetCJKCondensedRatio { 1 } 537 | 538 | \bool_new:N \l_@@_enable_hanging_punct_bool 539 | \bool_set_false:N \l_@@_enable_hanging_punct_bool 540 | %\bool_set_true:N \l_@@_enable_hanging_punct_bool 541 | \clist_new:N \l_@@_hangable_punct_clist 542 | 543 | \clist_new:N \l_@@_keep_blank_punct_clist 544 | 545 | \cs_new_protected:Npn \@@_nobreak: 546 | { \tex_penalty:D 10 000 ~ } 547 | 548 | \cs_new_protected:Npn \@@_allowbreak: 549 | { \tex_penalty:D 0 ~ } 550 | 551 | \cs_new_protected:Npn \@@_insert_CJKglue: 552 | { \skip_horizontal:n { \l_@@_CJKglue_tl } } 553 | 554 | \cs_new_protected:Npn \@@_insert_nobreak_CJKglue: 555 | { \@@_nobreak: \skip_horizontal:n { \l_@@_CJKglue_tl } } 556 | 557 | \cs_new_protected:Npn \@@_insert_CJKecglue: 558 | { \skip_horizontal:n { \l_@@_CJKecglue_tl } } 559 | 560 | \cs_new_protected:Npn \@@_insert_nobreak_CJKecglue: 561 | { \@@_nobreak: \skip_horizontal:n { \l_@@_CJKecglue_tl } } 562 | 563 | \cs_new_protected:Npn \@@_remove_blank:n #1 564 | { 565 | \tex_vrule:D 566 | height \c_zero_dim 567 | depth \c_zero_dim 568 | width 569 | - \tex_dimexpr:D 570 | (#1) * \l_@@_CJK_condensed_ratio_tl 571 | \tex_relax:D 572 | \scan_stop: 573 | } 574 | 575 | \cs_new_protected:Npn \@@_remove_blank_add_glue:n #1 576 | { 577 | \@@_remove_blank:n {#1} 578 | \skip_horizontal:n 579 | { #1 * \l_@@_CJK_condensed_ratio_tl } 580 | } 581 | 582 | \cs_new_protected:Npn \@@_add_shrinkable_glue:n #1 583 | { 584 | \skip_horizontal:n 585 | { #1 minus #1 * \l_@@_CJK_condensed_ratio_tl } 586 | } 587 | 588 | \bool_new:N \l_@@_keep_current_punct_blank_bool 589 | \bool_new:N \l_@@_hang_current_punct_bool 590 | \fp_new:N \l_@@_current_punct_width_ratio_fp 591 | 592 | \cs_new_protected:Npn \@@_preprocess_closing_punct:nN #1#2 593 | { 594 | \bool_set_false:N \l_@@_keep_current_punct_blank_bool 595 | \@@_if_in_setup:Nnn 596 | \l_@@_keep_blank_punct_clist 597 | { `#2 } 598 | { \bool_set_true:N \l_@@_keep_current_punct_blank_bool } 599 | \bool_set_false:N \l_@@_hang_current_punct_bool 600 | \bool_if:NT \l_@@_enable_hanging_punct_bool 601 | { 602 | \@@_if_in_setup:Nnn 603 | \l_@@_hangable_punct_clist 604 | { `#2 } 605 | { \bool_set_true:N \l_@@_hang_current_punct_bool } 606 | } 607 | \fp_compare:nNnT 608 | \l_@@_current_punct_width_ratio_fp 609 | < \l_@@_end_sentence_punct_width_ratio_fp 610 | { 611 | \@@_if_in_setup:Nnn 612 | \l_@@_end_sentence_punct_clist 613 | { `#2 } 614 | \@@_set_current_punct_width_ratio_end: 615 | } 616 | #1 617 | #2 618 | } 619 | 620 | \cs_new_protected:Npn \@@_if_in_setup:Nnn #1#2#3 621 | { 622 | \clist_map_inline:Nn #1 623 | { 624 | \int_compare:nNnT {##1} = {#2} 625 | { \clist_map_break:n {#3} } 626 | } 627 | } 628 | 629 | \cs_new_protected:Npn \@@_set_current_punct_width_ratio: 630 | { 631 | \fp_set_eq:NN \l_@@_current_punct_width_ratio_fp 632 | \l_@@_punct_width_ratio_fp 633 | } 634 | 635 | \cs_new_protected:Npn \@@_set_current_punct_width_ratio_end: 636 | { 637 | \fp_set_eq:NN \l_@@_current_punct_width_ratio_fp 638 | \l_@@_end_sentence_punct_width_ratio_fp 639 | } 640 | 641 | % CJK 与 CJK 642 | 643 | \XeTeXinterchartoks \g_@@_CJK_class \g_@@_CJK_class 644 | { \@@_insert_CJKglue: } 645 | 646 | % CJK 与 closing 647 | 648 | \XeTeXinterchartoks \g_@@_CJK_class \g_@@_Closing_LeftHalf_class 649 | { 650 | \@@_insert_nobreak_CJKglue: 651 | \@@_set_current_punct_width_ratio: 652 | \@@_preprocess_closing_punct:nN 653 | { 654 | \bool_if:NT \l_@@_hang_current_punct_bool 655 | \tex_unskip:D 656 | \@@_remove_blank:n 657 | { \l_@@_punct_offset_dim_tl } 658 | } 659 | } 660 | 661 | \XeTeXinterchartoks \g_@@_Closing_LeftHalf_class \g_@@_CJK_class 662 | { 663 | \@@_remove_blank:n 664 | { ( \l_@@_punct_offset_dim_tl ) * -1 } 665 | \@@_remove_blank:n 666 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 667 | \bool_if:NT \l_@@_hang_current_punct_bool 668 | { 669 | \exp_args:Nx \@@_remove_blank_add_glue:n 670 | { \fp_use:N \l_@@_punct_min_width_ratio_fp em } 671 | \bool_if:NF \l_@@_keep_current_punct_blank_bool 672 | { \@@_allowbreak: } 673 | } 674 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 675 | { \@@_nobreak: } 676 | \exp_args:Nx \@@_add_shrinkable_glue:n 677 | { 678 | \fp_max:nn 679 | { 680 | \l_@@_current_punct_width_ratio_fp 681 | - \l_@@_punct_min_width_ratio_fp 682 | } 683 | \c_zero_fp em 684 | } 685 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 686 | { \@@_allowbreak: } 687 | \@@_insert_CJKglue: 688 | } 689 | 690 | \XeTeXinterchartoks \g_@@_CJK_class \g_@@_Closing_MiddleHalf_class 691 | { 692 | \@@_insert_nobreak_CJKglue: 693 | \@@_set_current_punct_width_ratio: 694 | \@@_preprocess_closing_punct:nN 695 | { 696 | % \@@_nobreak: 697 | \exp_args:Nx \@@_add_shrinkable_glue:n 698 | { 699 | \fp_max:nn 700 | { 701 | ( \l_@@_current_punct_width_ratio_fp 702 | - \l_@@_mid_punct_min_width_ratio_fp ) / 2 703 | } 704 | \c_zero_fp em 705 | } 706 | \@@_remove_blank:n 707 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 708 | } 709 | } 710 | 711 | \XeTeXinterchartoks \g_@@_Closing_MiddleHalf_class \g_@@_CJK_class 712 | { 713 | \@@_remove_blank:n 714 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 715 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 716 | { \@@_nobreak: } 717 | \exp_args:Nx \@@_add_shrinkable_glue:n 718 | { 719 | \fp_max:nn 720 | { 721 | ( \l_@@_current_punct_width_ratio_fp 722 | - \l_@@_mid_punct_min_width_ratio_fp ) / 2 723 | } 724 | \c_zero_fp em 725 | } 726 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 727 | { \@@_allowbreak: } 728 | \@@_insert_CJKglue: 729 | } 730 | 731 | \XeTeXinterchartoks \g_@@_CJK_class \g_@@_Closing_Full_class 732 | { \@@_insert_nobreak_CJKglue: } 733 | 734 | \XeTeXinterchartoks \g_@@_Closing_Full_class \g_@@_CJK_class 735 | { \@@_insert_CJKglue: } 736 | 737 | % CJK 与 opening 738 | 739 | \XeTeXinterchartoks \g_@@_CJK_class \g_@@_Opening_RightHalf_class 740 | { 741 | \@@_insert_CJKglue: 742 | \exp_args:Nx \@@_add_shrinkable_glue:n 743 | { 744 | \fp_max:nn 745 | { 746 | \l_@@_punct_width_ratio_fp 747 | - \l_@@_punct_min_width_ratio_fp 748 | } 749 | \c_zero_fp em 750 | } 751 | \@@_remove_blank:n 752 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 753 | \@@_remove_blank:n 754 | { ( \l_@@_punct_offset_dim_tl ) * -1 } 755 | } 756 | 757 | \XeTeXinterchartoks \g_@@_Opening_RightHalf_class \g_@@_CJK_class 758 | { 759 | \@@_remove_blank:n 760 | { \l_@@_punct_offset_dim_tl } 761 | \@@_insert_nobreak_CJKglue: 762 | } 763 | 764 | \XeTeXinterchartoks \g_@@_CJK_class \g_@@_Opening_Full_class 765 | { \@@_insert_CJKglue: } 766 | 767 | \XeTeXinterchartoks \g_@@_Opening_Full_class \g_@@_CJK_class 768 | { \@@_insert_nobreak_CJKglue: } 769 | 770 | % closing 到 opening 771 | 772 | \XeTeXinterchartoks \g_@@_Closing_LeftHalf_class \g_@@_Opening_RightHalf_class 773 | { 774 | \@@_remove_blank:n 775 | { ( \l_@@_punct_offset_dim_tl ) * -1 } 776 | \@@_remove_blank:n 777 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 778 | \bool_if:NT \l_@@_hang_current_punct_bool 779 | { 780 | \exp_args:Nx \@@_remove_blank_add_glue:n 781 | { \fp_use:N \l_@@_punct_min_width_ratio_fp em } 782 | \bool_if:NF \l_@@_keep_current_punct_blank_bool 783 | { \@@_allowbreak: } 784 | } 785 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 786 | { \@@_nobreak: } 787 | \exp_args:Nx \@@_add_shrinkable_glue:n 788 | { 789 | \fp_max:nn 790 | { 791 | \l_@@_current_punct_width_ratio_fp 792 | - \l_@@_punct_min_width_ratio_fp 793 | } 794 | \c_zero_fp em 795 | } 796 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 797 | { \@@_allowbreak: } 798 | \@@_remove_blank:n 799 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 800 | \@@_remove_blank:n 801 | { ( \l_@@_punct_offset_dim_tl ) * -1 } 802 | } 803 | 804 | \XeTeXinterchartoks \g_@@_Closing_MiddleHalf_class \g_@@_Opening_RightHalf_class 805 | { 806 | \@@_remove_blank:n 807 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 808 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 809 | { \@@_nobreak: } 810 | \exp_args:Nx \@@_add_shrinkable_glue:n 811 | { 812 | \fp_max:nn 813 | { 814 | ( \l_@@_current_punct_width_ratio_fp 815 | - \l_@@_mid_punct_min_width_ratio_fp ) / 2 816 | } 817 | \c_zero_fp em 818 | } 819 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 820 | { \@@_allowbreak: } 821 | \@@_remove_blank:n 822 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 823 | \@@_remove_blank:n 824 | { ( \l_@@_punct_offset_dim_tl ) * -1 } 825 | } 826 | 827 | \XeTeXinterchartoks \g_@@_Closing_Full_class \g_@@_Opening_RightHalf_class 828 | { 829 | \@@_allowbreak: 830 | \@@_remove_blank:n 831 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 832 | \@@_remove_blank:n 833 | { ( \l_@@_punct_offset_dim_tl ) * -1 } 834 | } 835 | 836 | \XeTeXinterchartoks \g_@@_Closing_LeftHalf_class \g_@@_Opening_Full_class 837 | { 838 | \@@_remove_blank:n 839 | { ( \l_@@_punct_offset_dim_tl ) * -1 } 840 | \@@_remove_blank:n 841 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 842 | \bool_if:NT \l_@@_hang_current_punct_bool 843 | { 844 | \exp_args:Nx \@@_remove_blank_add_glue:n 845 | { \fp_use:N \l_@@_punct_min_width_ratio_fp em } 846 | \bool_if:NF \l_@@_keep_current_punct_blank_bool 847 | { \@@_allowbreak: } 848 | } 849 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 850 | { \@@_nobreak: } 851 | \exp_args:Nx \@@_add_shrinkable_glue:n 852 | { 853 | \fp_max:nn 854 | { 855 | \l_@@_current_punct_width_ratio_fp 856 | - \l_@@_punct_min_width_ratio_fp 857 | } 858 | \c_zero_fp em 859 | } 860 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 861 | { \@@_allowbreak: } 862 | } 863 | 864 | \XeTeXinterchartoks \g_@@_Closing_MiddleHalf_class \g_@@_Opening_Full_class 865 | { 866 | \@@_remove_blank:n 867 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 868 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 869 | { \@@_nobreak: } 870 | \exp_args:Nx \@@_add_shrinkable_glue:n 871 | { 872 | \fp_max:nn 873 | { 874 | ( \l_@@_current_punct_width_ratio_fp 875 | - \l_@@_mid_punct_min_width_ratio_fp ) / 2 876 | } 877 | \c_zero_fp em 878 | } 879 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 880 | { \@@_allowbreak: } 881 | } 882 | 883 | \XeTeXinterchartoks \g_@@_Closing_Full_class \g_@@_Opening_Full_class 884 | { \@@_allowbreak: } 885 | 886 | % opening 到 opening 887 | 888 | \XeTeXinterchartoks \g_@@_Opening_RightHalf_class \g_@@_Opening_RightHalf_class 889 | { 890 | \@@_remove_blank:n 891 | { - \fp_use:N \l_@@_punct_kern_width_ratio_fp em } 892 | } 893 | 894 | \XeTeXinterchartoks \g_@@_Opening_Full_class \g_@@_Opening_RightHalf_class 895 | { 896 | \@@_remove_blank:n 897 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 898 | \@@_remove_blank:n 899 | { ( \l_@@_punct_offset_dim_tl ) * -1 } 900 | } 901 | 902 | \XeTeXinterchartoks \g_@@_Opening_RightHalf_class \g_@@_Opening_Full_class 903 | { 904 | \@@_remove_blank:n 905 | { \l_@@_punct_offset_dim_tl } 906 | } 907 | 908 | \XeTeXinterchartoks \g_@@_Opening_Full_class \g_@@_Opening_Full_class 909 | { } 910 | 911 | % closing 到 closing 912 | 913 | \XeTeXinterchartoks \g_@@_Closing_LeftHalf_class \g_@@_Closing_LeftHalf_class 914 | { 915 | \@@_remove_blank:n 916 | { - \fp_use:N \l_@@_punct_kern_width_ratio_fp em } 917 | \@@_preprocess_closing_punct:nN { } 918 | } 919 | 920 | \XeTeXinterchartoks \g_@@_Closing_MiddleHalf_class \g_@@_Closing_LeftHalf_class 921 | { 922 | \@@_remove_blank:n 923 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 924 | \@@_nobreak: 925 | \exp_args:Nx \@@_add_shrinkable_glue:n 926 | { 927 | \fp_max:nn 928 | { 929 | ( \l_@@_current_punct_width_ratio_fp 930 | - \l_@@_mid_punct_min_width_ratio_fp ) / 2 931 | } 932 | \c_zero_fp em 933 | } 934 | \@@_set_current_punct_width_ratio: 935 | \@@_preprocess_closing_punct:nN 936 | { 937 | \@@_remove_blank:n 938 | { \l_@@_punct_offset_dim_tl } 939 | } 940 | } 941 | 942 | \XeTeXinterchartoks \g_@@_Closing_Full_class \g_@@_Closing_LeftHalf_class 943 | { 944 | \@@_set_current_punct_width_ratio: 945 | \@@_preprocess_closing_punct:nN 946 | { 947 | \@@_remove_blank:n 948 | { \l_@@_punct_offset_dim_tl } 949 | } 950 | } 951 | 952 | \XeTeXinterchartoks \g_@@_Closing_LeftHalf_class \g_@@_Closing_MiddleHalf_class 953 | { 954 | \@@_remove_blank:n 955 | { ( \l_@@_punct_offset_dim_tl ) * -1 } 956 | \@@_remove_blank:n 957 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 958 | \@@_preprocess_closing_punct:nN 959 | { 960 | \@@_nobreak: 961 | \exp_args:Nx \@@_add_shrinkable_glue:n 962 | { 963 | \fp_max:nn 964 | { 965 | ( \l_@@_current_punct_width_ratio_fp 966 | - \l_@@_mid_punct_min_width_ratio_fp ) / 2 967 | } 968 | \c_zero_fp em 969 | } 970 | \@@_remove_blank:n 971 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 972 | } 973 | } 974 | 975 | \XeTeXinterchartoks \g_@@_Closing_MiddleHalf_class \g_@@_Closing_MiddleHalf_class 976 | { 977 | \@@_remove_blank:n 978 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 979 | \@@_preprocess_closing_punct:nN 980 | { 981 | \@@_nobreak: 982 | \exp_args:Nx \@@_add_shrinkable_glue:n 983 | { 984 | \fp_max:nn 985 | { 986 | ( \l_@@_current_punct_width_ratio_fp 987 | - \l_@@_mid_punct_min_width_ratio_fp ) / 2 988 | } 989 | \c_zero_fp em 990 | } 991 | \@@_remove_blank:n 992 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 993 | } 994 | } 995 | 996 | \XeTeXinterchartoks \g_@@_Closing_Full_class \g_@@_Closing_MiddleHalf_class 997 | { 998 | \@@_set_current_punct_width_ratio: 999 | \@@_preprocess_closing_punct:nN 1000 | { 1001 | \@@_nobreak: 1002 | \exp_args:Nx \@@_add_shrinkable_glue:n 1003 | { 1004 | \fp_max:nn 1005 | { 1006 | ( \l_@@_current_punct_width_ratio_fp 1007 | - \l_@@_mid_punct_min_width_ratio_fp ) / 2 1008 | } 1009 | \c_zero_fp em 1010 | } 1011 | \@@_remove_blank:n 1012 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 1013 | } 1014 | } 1015 | 1016 | \XeTeXinterchartoks \g_@@_Closing_LeftHalf_class \g_@@_Closing_Full_class 1017 | { 1018 | \@@_remove_blank:n 1019 | { ( \l_@@_punct_offset_dim_tl ) * -1 } 1020 | \@@_remove_blank:n 1021 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 1022 | } 1023 | 1024 | \XeTeXinterchartoks \g_@@_Closing_MiddleHalf_class \g_@@_Closing_Full_class 1025 | { 1026 | \@@_remove_blank:n 1027 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 1028 | \@@_nobreak: 1029 | \exp_args:Nx \@@_add_shrinkable_glue:n 1030 | { 1031 | \fp_max:nn 1032 | { 1033 | ( \l_@@_current_punct_width_ratio_fp 1034 | - \l_@@_mid_punct_min_width_ratio_fp ) / 2 1035 | } 1036 | \c_zero_fp em 1037 | } 1038 | } 1039 | 1040 | \XeTeXinterchartoks \g_@@_Closing_Full_class \g_@@_Closing_Full_class 1041 | { } 1042 | 1043 | % opening 到 closing 1044 | 1045 | \XeTeXinterchartoks \g_@@_Opening_RightHalf_class \g_@@_Closing_LeftHalf_class 1046 | { 1047 | \@@_remove_blank:n 1048 | { \l_@@_punct_offset_dim_tl } 1049 | \@@_set_current_punct_width_ratio: 1050 | \@@_preprocess_closing_punct:nN 1051 | { 1052 | \@@_remove_blank:n 1053 | { \l_@@_punct_offset_dim_tl } 1054 | } 1055 | } 1056 | 1057 | \XeTeXinterchartoks \g_@@_Opening_Full_class \g_@@_Closing_LeftHalf_class 1058 | { 1059 | \@@_set_current_punct_width_ratio: 1060 | \@@_preprocess_closing_punct:nN 1061 | { 1062 | \@@_remove_blank:n 1063 | { \l_@@_punct_offset_dim_tl } 1064 | } 1065 | } 1066 | 1067 | \XeTeXinterchartoks \g_@@_Opening_RightHalf_class \g_@@_Closing_MiddleHalf_class 1068 | { 1069 | \@@_remove_blank:n 1070 | { \l_@@_punct_offset_dim_tl } 1071 | \@@_set_current_punct_width_ratio: 1072 | \@@_preprocess_closing_punct:nN 1073 | { 1074 | \@@_nobreak: 1075 | \exp_args:Nx \@@_add_shrinkable_glue:n 1076 | { 1077 | \fp_max:nn 1078 | { 1079 | ( \l_@@_current_punct_width_ratio_fp 1080 | - \l_@@_mid_punct_min_width_ratio_fp ) / 2 1081 | } 1082 | \c_zero_fp em 1083 | } 1084 | \@@_remove_blank:n 1085 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 1086 | } 1087 | } 1088 | 1089 | \XeTeXinterchartoks \g_@@_Opening_Full_class \g_@@_Closing_MiddleHalf_class 1090 | { 1091 | \@@_set_current_punct_width_ratio: 1092 | \@@_preprocess_closing_punct:nN 1093 | { 1094 | \@@_nobreak: 1095 | \exp_args:Nx \@@_add_shrinkable_glue:n 1096 | { 1097 | \fp_max:nn 1098 | { 1099 | ( \l_@@_current_punct_width_ratio_fp 1100 | - \l_@@_mid_punct_min_width_ratio_fp ) / 2 1101 | } 1102 | \c_zero_fp em 1103 | } 1104 | \@@_remove_blank:n 1105 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 1106 | } 1107 | } 1108 | 1109 | \XeTeXinterchartoks \g_@@_Opening_RightHalf_class \g_@@_Closing_Full_class 1110 | { 1111 | \@@_remove_blank:n 1112 | { \l_@@_punct_offset_dim_tl } 1113 | } 1114 | 1115 | \XeTeXinterchartoks \g_@@_Opening_Full_class \g_@@_Closing_Full_class 1116 | { } 1117 | 1118 | % 消除 boundary 到 CJK 插入的 tokens 1119 | 1120 | \cs_new_protected:Npn \@@_clear_Boundary_to_CJK_interchartoks: 1121 | { 1122 | \clist_map_inline:nn 1123 | { 1124 | \g_@@_CJK_class , 1125 | \g_@@_Closing_LeftHalf_class , 1126 | \g_@@_Closing_MiddleHalf_class , 1127 | \g_@@_Closing_Full_class , 1128 | \g_@@_Opening_RightHalf_class , 1129 | \g_@@_Opening_Full_class 1130 | } 1131 | { 1132 | \tex_XeTeXinterchartoks:D 1133 | \e@alloc@intercharclass@top ##1 { } 1134 | } 1135 | } 1136 | 1137 | % class 0 1138 | 1139 | \XeTeXinterchartoks \c_zero_int \g_@@_CJK_class 1140 | { 1141 | \@@_insert_CJKecglue: 1142 | \c_group_begin_token 1143 | \l_@@_CJK_fontfamily_tl 1144 | \@@_clear_Boundary_to_CJK_interchartoks: 1145 | } 1146 | 1147 | \XeTeXinterchartoks \g_@@_CJK_class \c_zero_int 1148 | { 1149 | \c_group_end_token 1150 | \@@_insert_CJKecglue: 1151 | } 1152 | 1153 | \XeTeXinterchartoks \c_zero_int \g_@@_Closing_LeftHalf_class 1154 | { 1155 | \c_group_begin_token 1156 | \l_@@_CJK_fontfamily_tl 1157 | \@@_clear_Boundary_to_CJK_interchartoks: 1158 | \@@_set_current_punct_width_ratio: 1159 | \@@_preprocess_closing_punct:nN 1160 | { 1161 | \@@_remove_blank:n 1162 | { \l_@@_punct_offset_dim_tl } 1163 | } 1164 | } 1165 | 1166 | \XeTeXinterchartoks \g_@@_Closing_LeftHalf_class \c_zero_int 1167 | { 1168 | \@@_remove_blank:n 1169 | { ( \l_@@_punct_offset_dim_tl ) * -1 } 1170 | \@@_remove_blank:n 1171 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 1172 | \bool_if:NT \l_@@_hang_current_punct_bool 1173 | { 1174 | \exp_args:Nx \@@_remove_blank_add_glue:n 1175 | { \fp_use:N \l_@@_punct_min_width_ratio_fp em } 1176 | \bool_if:NF \l_@@_keep_current_punct_blank_bool 1177 | { \@@_allowbreak: } 1178 | } 1179 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 1180 | { \@@_nobreak: } 1181 | \exp_args:Nx \@@_add_shrinkable_glue:n 1182 | { 1183 | \fp_max:nn 1184 | { 1185 | \l_@@_current_punct_width_ratio_fp 1186 | - \l_@@_punct_min_width_ratio_fp 1187 | } 1188 | \c_zero_fp em 1189 | } 1190 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 1191 | { \@@_allowbreak: } 1192 | \c_group_end_token 1193 | \skip_horizontal:N \c_zero_skip 1194 | } 1195 | 1196 | \XeTeXinterchartoks \c_zero_int \g_@@_Closing_MiddleHalf_class 1197 | { 1198 | \c_group_begin_token 1199 | \l_@@_CJK_fontfamily_tl 1200 | \@@_clear_Boundary_to_CJK_interchartoks: 1201 | \@@_set_current_punct_width_ratio: 1202 | \@@_preprocess_closing_punct:nN 1203 | { 1204 | \@@_nobreak: 1205 | \exp_args:Nx \@@_add_shrinkable_glue:n 1206 | { 1207 | \fp_max:nn 1208 | { 1209 | ( \l_@@_current_punct_width_ratio_fp 1210 | - \l_@@_mid_punct_min_width_ratio_fp ) / 2 1211 | } 1212 | \c_zero_fp em 1213 | } 1214 | \@@_remove_blank:n 1215 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 1216 | } 1217 | } 1218 | 1219 | \XeTeXinterchartoks \g_@@_Closing_MiddleHalf_class \c_zero_int 1220 | { 1221 | \@@_remove_blank:n 1222 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 1223 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 1224 | { \@@_nobreak: } 1225 | \exp_args:Nx \@@_add_shrinkable_glue:n 1226 | { 1227 | \fp_max:nn 1228 | { 1229 | ( \l_@@_current_punct_width_ratio_fp 1230 | - \l_@@_mid_punct_min_width_ratio_fp ) / 2 1231 | } 1232 | \c_zero_fp em 1233 | } 1234 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 1235 | { \@@_allowbreak: } 1236 | \c_group_end_token 1237 | \skip_horizontal:N \c_zero_skip 1238 | } 1239 | 1240 | \XeTeXinterchartoks \c_zero_int \g_@@_Closing_Full_class 1241 | { 1242 | \c_group_begin_token 1243 | \l_@@_CJK_fontfamily_tl 1244 | \@@_clear_Boundary_to_CJK_interchartoks: 1245 | } 1246 | 1247 | \XeTeXinterchartoks \g_@@_Closing_Full_class \c_zero_int 1248 | { 1249 | \c_group_end_token 1250 | \skip_horizontal:N \c_zero_skip 1251 | } 1252 | 1253 | \XeTeXinterchartoks \c_zero_int \g_@@_Opening_RightHalf_class 1254 | { 1255 | \c_group_begin_token 1256 | \l_@@_CJK_fontfamily_tl 1257 | \@@_clear_Boundary_to_CJK_interchartoks: 1258 | \exp_args:Nx \@@_add_shrinkable_glue:n 1259 | { 1260 | \fp_max:nn 1261 | { 1262 | \l_@@_punct_width_ratio_fp 1263 | - \l_@@_punct_min_width_ratio_fp 1264 | } 1265 | \c_zero_fp em 1266 | } 1267 | \@@_remove_blank:n 1268 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 1269 | \@@_remove_blank:n 1270 | { ( \l_@@_punct_offset_dim_tl ) * -1 } 1271 | } 1272 | 1273 | \XeTeXinterchartoks \g_@@_Opening_RightHalf_class \c_zero_int 1274 | { 1275 | \@@_remove_blank:n 1276 | { \l_@@_punct_offset_dim_tl } 1277 | \c_group_end_token 1278 | \@@_nobreak: \skip_horizontal:N \c_zero_skip 1279 | } 1280 | 1281 | \XeTeXinterchartoks \c_zero_int \g_@@_Opening_Full_class 1282 | { 1283 | \@@_allowbreak: 1284 | \c_group_begin_token 1285 | \l_@@_CJK_fontfamily_tl 1286 | \@@_clear_Boundary_to_CJK_interchartoks: 1287 | } 1288 | 1289 | \XeTeXinterchartoks \g_@@_Opening_Full_class \c_zero_int 1290 | { 1291 | \c_group_end_token 1292 | \@@_nobreak: \skip_horizontal:N \c_zero_skip 1293 | } 1294 | 1295 | % class non-CJK punctuation 1296 | 1297 | \XeTeXinterchartoks \g_@@_non_CJK_Punct_class \g_@@_CJK_class 1298 | { 1299 | \c_group_begin_token 1300 | \l_@@_CJK_fontfamily_tl 1301 | \@@_clear_Boundary_to_CJK_interchartoks: 1302 | } 1303 | 1304 | \XeTeXinterchartoks \g_@@_CJK_class \g_@@_non_CJK_Punct_class 1305 | { 1306 | \c_group_end_token 1307 | } 1308 | 1309 | \XeTeXinterchartoks \g_@@_non_CJK_Punct_class \g_@@_Closing_LeftHalf_class 1310 | { 1311 | \c_group_begin_token 1312 | \l_@@_CJK_fontfamily_tl 1313 | \@@_clear_Boundary_to_CJK_interchartoks: 1314 | \@@_set_current_punct_width_ratio: 1315 | \@@_preprocess_closing_punct:nN 1316 | { 1317 | \@@_remove_blank:n 1318 | { \l_@@_punct_offset_dim_tl } 1319 | } 1320 | } 1321 | 1322 | \XeTeXinterchartoks \g_@@_Closing_LeftHalf_class \g_@@_non_CJK_Punct_class 1323 | { 1324 | \@@_remove_blank:n 1325 | { ( \l_@@_punct_offset_dim_tl ) * -1 } 1326 | \@@_remove_blank:n 1327 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 1328 | \bool_if:NT \l_@@_hang_current_punct_bool 1329 | { 1330 | \exp_args:Nx \@@_remove_blank_add_glue:n 1331 | { \fp_use:N \l_@@_punct_min_width_ratio_fp em } 1332 | \bool_if:NF \l_@@_keep_current_punct_blank_bool 1333 | { \@@_allowbreak: } 1334 | } 1335 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 1336 | { \@@_nobreak: } 1337 | \exp_args:Nx \@@_add_shrinkable_glue:n 1338 | { 1339 | \fp_max:nn 1340 | { 1341 | \l_@@_current_punct_width_ratio_fp 1342 | - \l_@@_punct_min_width_ratio_fp 1343 | } 1344 | \c_zero_fp em 1345 | } 1346 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 1347 | { \@@_allowbreak: } 1348 | \c_group_end_token 1349 | \skip_horizontal:N \c_zero_skip 1350 | } 1351 | 1352 | \XeTeXinterchartoks \g_@@_non_CJK_Punct_class \g_@@_Closing_MiddleHalf_class 1353 | { 1354 | \c_group_begin_token 1355 | \l_@@_CJK_fontfamily_tl 1356 | \@@_clear_Boundary_to_CJK_interchartoks: 1357 | \@@_set_current_punct_width_ratio: 1358 | \@@_preprocess_closing_punct:nN 1359 | { 1360 | \@@_nobreak: 1361 | \exp_args:Nx \@@_add_shrinkable_glue:n 1362 | { 1363 | \fp_max:nn 1364 | { 1365 | ( \l_@@_current_punct_width_ratio_fp 1366 | - \l_@@_mid_punct_min_width_ratio_fp ) / 2 1367 | } 1368 | \c_zero_fp em 1369 | } 1370 | \@@_remove_blank:n 1371 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 1372 | } 1373 | } 1374 | 1375 | \XeTeXinterchartoks \g_@@_Closing_MiddleHalf_class \g_@@_non_CJK_Punct_class 1376 | { 1377 | \@@_remove_blank:n 1378 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 1379 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 1380 | { \@@_nobreak: } 1381 | \exp_args:Nx \@@_add_shrinkable_glue:n 1382 | { 1383 | \fp_max:nn 1384 | { 1385 | ( \l_@@_current_punct_width_ratio_fp 1386 | - \l_@@_mid_punct_min_width_ratio_fp ) / 2 1387 | } 1388 | \c_zero_fp em 1389 | } 1390 | \bool_if:NT \l_@@_keep_current_punct_blank_bool 1391 | { \@@_allowbreak: } 1392 | \c_group_end_token 1393 | \skip_horizontal:N \c_zero_skip 1394 | } 1395 | 1396 | \XeTeXinterchartoks \g_@@_non_CJK_Punct_class \g_@@_Closing_Full_class 1397 | { 1398 | \c_group_begin_token 1399 | \l_@@_CJK_fontfamily_tl 1400 | \@@_clear_Boundary_to_CJK_interchartoks: 1401 | } 1402 | 1403 | \XeTeXinterchartoks \g_@@_Closing_Full_class \g_@@_non_CJK_Punct_class 1404 | { 1405 | \c_group_end_token 1406 | \skip_horizontal:N \c_zero_skip 1407 | } 1408 | 1409 | \XeTeXinterchartoks \g_@@_non_CJK_Punct_class \g_@@_Opening_RightHalf_class 1410 | { 1411 | \c_group_begin_token 1412 | \l_@@_CJK_fontfamily_tl 1413 | \@@_clear_Boundary_to_CJK_interchartoks: 1414 | \exp_args:Nx \@@_add_shrinkable_glue:n 1415 | { 1416 | \fp_max:nn 1417 | { 1418 | \l_@@_punct_width_ratio_fp 1419 | - \l_@@_punct_min_width_ratio_fp 1420 | } 1421 | \c_zero_fp em 1422 | } 1423 | \@@_remove_blank:n 1424 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 1425 | \@@_remove_blank:n 1426 | { ( \l_@@_punct_offset_dim_tl ) * -1 } 1427 | } 1428 | 1429 | \XeTeXinterchartoks \g_@@_Opening_RightHalf_class \g_@@_non_CJK_Punct_class 1430 | { 1431 | \@@_remove_blank:n 1432 | { \l_@@_punct_offset_dim_tl } 1433 | \c_group_end_token 1434 | \@@_nobreak: \skip_horizontal:N \c_zero_skip 1435 | } 1436 | 1437 | \XeTeXinterchartoks \g_@@_non_CJK_Punct_class \g_@@_Opening_Full_class 1438 | { 1439 | \@@_allowbreak: 1440 | \c_group_begin_token 1441 | \l_@@_CJK_fontfamily_tl 1442 | \@@_clear_Boundary_to_CJK_interchartoks: 1443 | } 1444 | 1445 | \XeTeXinterchartoks \g_@@_Opening_Full_class \g_@@_non_CJK_Punct_class 1446 | { 1447 | \c_group_end_token 1448 | \@@_nobreak: \skip_horizontal:N \c_zero_skip 1449 | } 1450 | 1451 | % class boundary 1452 | 1453 | \XeTeXinterchartoks \e@alloc@intercharclass@top \g_@@_CJK_class 1454 | { 1455 | \c_group_begin_token 1456 | \l_@@_CJK_fontfamily_tl 1457 | \@@_clear_Boundary_to_CJK_interchartoks: 1458 | } 1459 | 1460 | \XeTeXinterchartoks \g_@@_CJK_class \e@alloc@intercharclass@top 1461 | { 1462 | \c_group_end_token 1463 | } 1464 | 1465 | \XeTeXinterchartoks \e@alloc@intercharclass@top \g_@@_Closing_LeftHalf_class 1466 | { 1467 | \c_group_begin_token 1468 | \l_@@_CJK_fontfamily_tl 1469 | \@@_clear_Boundary_to_CJK_interchartoks: 1470 | \@@_set_current_punct_width_ratio: 1471 | \@@_preprocess_closing_punct:nN 1472 | { 1473 | \@@_remove_blank:n 1474 | { \l_@@_punct_offset_dim_tl } 1475 | } 1476 | } 1477 | 1478 | \XeTeXinterchartoks \g_@@_Closing_LeftHalf_class \e@alloc@intercharclass@top 1479 | { 1480 | \@@_remove_blank:n 1481 | { ( \l_@@_punct_offset_dim_tl ) * -1 } 1482 | \c_group_end_token 1483 | } 1484 | 1485 | \XeTeXinterchartoks \e@alloc@intercharclass@top \g_@@_Closing_MiddleHalf_class 1486 | { 1487 | \c_group_begin_token 1488 | \l_@@_CJK_fontfamily_tl 1489 | \@@_clear_Boundary_to_CJK_interchartoks: 1490 | \@@_set_current_punct_width_ratio: 1491 | \@@_preprocess_closing_punct:nN 1492 | { 1493 | \@@_nobreak: 1494 | \exp_args:Nx \@@_add_shrinkable_glue:n 1495 | { 1496 | \fp_max:nn 1497 | { 1498 | ( \l_@@_current_punct_width_ratio_fp 1499 | - \l_@@_mid_punct_min_width_ratio_fp ) / 2 1500 | } 1501 | \c_zero_fp em 1502 | } 1503 | \@@_remove_blank:n 1504 | { \fp_use:N \l_@@_mid_punct_removable_width_ratio_fp em } 1505 | } 1506 | } 1507 | 1508 | \XeTeXinterchartoks \g_@@_Closing_MiddleHalf_class \e@alloc@intercharclass@top 1509 | { 1510 | \c_group_end_token 1511 | } 1512 | 1513 | \XeTeXinterchartoks \e@alloc@intercharclass@top \g_@@_Closing_Full_class 1514 | { 1515 | \c_group_begin_token 1516 | \l_@@_CJK_fontfamily_tl 1517 | \@@_clear_Boundary_to_CJK_interchartoks: 1518 | } 1519 | 1520 | \XeTeXinterchartoks \g_@@_Closing_Full_class \e@alloc@intercharclass@top 1521 | { 1522 | \c_group_end_token 1523 | } 1524 | 1525 | \XeTeXinterchartoks \e@alloc@intercharclass@top \g_@@_Opening_RightHalf_class 1526 | { 1527 | \c_group_begin_token 1528 | \l_@@_CJK_fontfamily_tl 1529 | \@@_clear_Boundary_to_CJK_interchartoks: 1530 | \group_begin: \exp_args:Nc \group_end: 1531 | { 1532 | @@_Boundary_ 1533 | \int_use:N \tex_lastnodetype:D 1534 | _to_Opening_RightHalf: 1535 | } 1536 | \@@_remove_blank:n 1537 | { ( \l_@@_punct_offset_dim_tl ) * -1 } 1538 | } 1539 | 1540 | \XeTeXinterchartoks \g_@@_Opening_RightHalf_class \e@alloc@intercharclass@top 1541 | { 1542 | \@@_remove_blank:n 1543 | { \l_@@_punct_offset_dim_tl } 1544 | \c_group_end_token 1545 | } 1546 | 1547 | \XeTeXinterchartoks \e@alloc@intercharclass@top \g_@@_Opening_Full_class 1548 | { 1549 | \c_group_begin_token 1550 | \l_@@_CJK_fontfamily_tl 1551 | \@@_clear_Boundary_to_CJK_interchartoks: 1552 | } 1553 | 1554 | \XeTeXinterchartoks \g_@@_Opening_Full_class \e@alloc@intercharclass@top 1555 | { 1556 | \c_group_end_token 1557 | } 1558 | 1559 | % empty list 1560 | \cs_new_protected:cpn { @@_Boundary_-1_to_Opening_RightHalf: } 1561 | { 1562 | \@@_remove_blank:n 1563 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 1564 | } 1565 | 1566 | % hlist node 1567 | \box_new:N \l_@@_tmp_box 1568 | \cs_new_protected:cpn { @@_Boundary_ 1_to_Opening_RightHalf: } 1569 | { 1570 | \box_set_to_last:N \l_@@_tmp_box 1571 | \int_compare:nNnTF \tex_lastnodetype:D = { -1 } 1572 | { 1573 | \dim_compare:nNnTF 1574 | { \box_wd:N \l_@@_tmp_box } = \tex_parindent:D 1575 | { 1576 | \dim_compare:nNnTF 1577 | { \box_ht:N \l_@@_tmp_box } = \c_zero_dim 1578 | { 1579 | \dim_compare:nNnTF 1580 | { \box_dp:N \l_@@_tmp_box } = \c_zero_dim 1581 | { \use_i:nn } 1582 | { \use:nn } 1583 | } 1584 | { \use:nn } 1585 | } 1586 | { \use:nn } 1587 | } 1588 | { \use:nn } 1589 | { \box_use_drop:N \l_@@_tmp_box } 1590 | { 1591 | \exp_args:Nx \@@_add_shrinkable_glue:n 1592 | { 1593 | \fp_max:nn 1594 | { 1595 | \l_@@_punct_width_ratio_fp 1596 | - \l_@@_punct_min_width_ratio_fp 1597 | } 1598 | \c_zero_fp em 1599 | } 1600 | } 1601 | \@@_remove_blank:n 1602 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 1603 | } 1604 | 1605 | % rule node 1606 | \cs_new_protected:cpn { @@_Boundary_ 3_to_Opening_RightHalf: } 1607 | { 1608 | \@@_remove_blank:n 1609 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 1610 | } 1611 | 1612 | % glue node 1613 | \cs_new_protected:cpn { @@_Boundary_11_to_Opening_RightHalf: } 1614 | { 1615 | \@@_remove_blank:n 1616 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 1617 | } 1618 | 1619 | % kern node 1620 | \cs_new_protected:cpn { @@_Boundary_12_to_Opening_RightHalf: } 1621 | { 1622 | \@@_remove_blank:n 1623 | { \fp_use:N \l_@@_punct_removable_width_ratio_fp em } 1624 | } 1625 | 1626 | % 字符分类 1627 | 1628 | \cs_new_protected:Npn \@@_assign_charclass_to_charcode:Nn #1#2 1629 | { 1630 | \clist_map_inline:nn {#2} 1631 | { 1632 | \exp_after:wN \@@_assign_charclass_to_charcode_aux:Nw 1633 | \exp_after:wN #1 1634 | \tl_to_str:n {##1} - - \q_stop 1635 | } 1636 | } 1637 | \cs_new_protected:Npn \@@_assign_charclass_to_charcode:nn #1#2 1638 | { 1639 | \@@_chk_if_exist_charclass:n {#1} 1640 | \clist_map_inline:nn {#2} 1641 | { 1642 | \exp_after:wN \@@_assign_charclass_to_charcode_aux:Nw 1643 | \cs:w g_@@_ #1 _class \exp_after:wN \cs_end: 1644 | \tl_to_str:n {##1} - - \q_stop 1645 | } 1646 | } 1647 | 1648 | \msg_new:nnnn { newxeCJK } { invalid-range } 1649 | { The~start~index~#1~is~greater~than~the~end~index~#2. } 1650 | { 1651 | A~valid~range~should~have~its~start~index~ 1652 | less~than~or~equal~to~its~end~index. 1653 | } 1654 | \cs_new_protected:Npn \@@_assign_charclass_to_charcode_aux:Nw 1655 | #1 #2 - #3 - #4 \q_stop 1656 | { 1657 | \int_set:Nn \l_tmpa_int {#2} 1658 | \tl_if_empty:nTF {#3} 1659 | { \tex_XeTeXcharclass:D \l_tmpa_int = #1 } 1660 | { 1661 | \int_compare:nNnTF \l_tmpa_int > {#3} 1662 | { 1663 | \msg_error:nnxx { newxeCJK } { invalid-range } 1664 | { \tl_to_str:n {#2} } { \tl_to_str:n {#3} } 1665 | } 1666 | { 1667 | \int_do_until:nNnn \l_tmpa_int > {#3} 1668 | { 1669 | \tex_XeTeXcharclass:D \l_tmpa_int = #1 1670 | \int_incr:N \l_tmpa_int 1671 | } 1672 | } 1673 | } 1674 | } 1675 | 1676 | \@@_assign_charclass_to_charcode:nn { CJK } 1677 | { 1678 | % Spacing Modifier Letters (only U+02EA and U+02EB) 1679 | % "02C9 , "02CA , "02C7 , "02CB , "02D9 , 1680 | "02EA - "02EB , 1681 | % Hangul Jamo 1682 | "1100 - "11FF , 1683 | % Miscellaneous Technical (only U+23DA and U+23DB) 1684 | "23DA - "23DB , 1685 | % Enclosed Alphanumerics 1686 | "2460 - "24FF , 1687 | % Miscellaneous Symbols (U+2616..U+2617, U+2630..U+2637, U+268A..U+268F) 1688 | "2616 - "2617 , 1689 | "2630 - "2637 , 1690 | "268A - "268F , 1691 | % Dingbats (only U+2776 through U+2793) 1692 | "2776 - "2793 , 1693 | % CJK Radicals Supplement 1694 | "2E80 - "2EFF , 1695 | % Kangxi Radicals 1696 | "2F00 - "2FDF , 1697 | % Ideographic Description Characters 1698 | "2FF0 - "2FFF , 1699 | % CJK Symbols and Punctuation 1700 | "3000 - "303F , 1701 | % Hiragana (U+3099 and U+309A are combining marks) 1702 | "3040 - "309F , 1703 | % Katakana 1704 | "30A0 - "30FF , 1705 | % Bopomofo 1706 | "3100 - "312F , 1707 | % Hangul Compatibility Jamo 1708 | "3130 - "318F , 1709 | % Kanbun 1710 | "3190 - "319F , 1711 | % Bopomofo Extended 1712 | "31A0 - "31BF , 1713 | % CJK Strokes 1714 | "31C0 - "31EF , 1715 | % Katakana Phonetic Extensions 1716 | "31F0 - "31FF , 1717 | % Enclosed CJK Letters and Months 1718 | "3200 - "32FF , 1719 | % CJK Compatibility 1720 | "3300 - "33FF , 1721 | % CJK Unified Ideographs Extension A 1722 | "3400 - "4DBF , 1723 | % Yijing Hexagram Symbols 1724 | "4DC0 - "4DFF , 1725 | % CJK Unified Ideographs 1726 | "4E00 - "9FFF , 1727 | % Yi Syllables 1728 | "A000 - "A48F , 1729 | % Yi Radicals 1730 | "A490 - "A4CF , 1731 | % Lisu 1732 | % "A4D0 - "A4FF , 1733 | % Modifier Tone Letters 1734 | "A700 - "A71F , 1735 | % Hangul Jamo Extended-A 1736 | "A960 - "A97F , 1737 | % Hangul Syllables 1738 | "AC00 - "D7AF , 1739 | % Hangul Jamo Extended-B 1740 | "D7B0 - "D7FF , 1741 | % CJK Compatibility Ideographs 1742 | "F900 - "FAFF , 1743 | % Vertical Forms 1744 | "FE10 - "FE1F , 1745 | % CJK Compatibility Forms 1746 | "FE30 - "FE4F , 1747 | % Small Form Variants 1748 | "FE50 - "FE6F , 1749 | % Halfwidth and Fullwidth Forms 1750 | "FF00 - "FFEF , 1751 | % Lisu Supplement 1752 | % "11FB0 - "11FBF , 1753 | % Miao 1754 | % "16F00 - "16F9F , 1755 | % Ideographic Symbols and Punctuation 1756 | "16FE0 - "16FFF , 1757 | % Tangut 1758 | "17000 - "187FF , 1759 | % Tangut Components 1760 | "18800 - "18AFF , 1761 | % Khitan Small Script 1762 | "18B00 - "18CFF , 1763 | % Tangut Supplement 1764 | "18D00 - "18D7F , 1765 | % Kana Extended-B 1766 | "1AFF0 - "1AFFF , 1767 | % Kana Supplement 1768 | "1B000 - "1B0FF , 1769 | % Kana Extended-A 1770 | "1B100 - "1B12F , 1771 | % Small Kana Extension 1772 | "1B130 - "1B16F , 1773 | % Nushu 1774 | "1B170 - "1B2FF , 1775 | % Tai Xuan Jing Symbols 1776 | "1D300 - "1D35F , 1777 | % Counting Rod Numerals (only U+1D360 through U+1D376) 1778 | "1D360 - "1D376 , 1779 | % Mahjong Tiles 1780 | "1F000 - "1F02F , 1781 | % Enclosed Alphanumeric Supplement 1782 | "1F100 - "1F1FF , 1783 | % Enclosed Ideographic Supplement 1784 | "1F200 - "1F2FF , 1785 | % Chess Symbols (only U+1FA60 through U+1FA6D) 1786 | "1FA60 - "1FA6D , 1787 | % CJK Unified Ideographs Extension B 1788 | "20000 - "2A6DF , 1789 | % CJK Unified Ideographs Extension C 1790 | "2A700 - "2B73F , 1791 | % CJK Unified Ideographs Extension D 1792 | "2B740 - "2B81F , 1793 | % CJK Unified Ideographs Extension E 1794 | "2B820 - "2CEAF , 1795 | % CJK Unified Ideographs Extension F 1796 | "2CEB0 - "2EBEF , 1797 | % CJK Compatibility Ideographs Supplement 1798 | "2F800 - "2FA1F , 1799 | % CJK Unified Ideographs Extension G 1800 | "30000 - "3134F 1801 | } 1802 | 1803 | \@@_assign_charclass_to_charcode:nn { non_CJK_Punct } 1804 | { 1805 | "21 - "2F , 1806 | "3A - "40 , 1807 | "5B - "60 , 1808 | "7B - "7E 1809 | } 1810 | 1811 | \clist_set:Nn \l_@@_end_sentence_punct_clist 1812 | { 1813 | "3002 , "FF01 , "FF0E , "FF1F , "FE12 1814 | } 1815 | 1816 | \clist_set:Nn \l_@@_hangable_punct_clist 1817 | { 1818 | "3001 , "3002 , "FF0C , "FF0E , 1819 | "FE10 , "FE11 , "FE12 1820 | } 1821 | 1822 | \cs_new_protected:Npn \ChineseSimplifiedH 1823 | { 1824 | \clist_clear:N \l_@@_keep_blank_punct_clist 1825 | \@@_assign_charclass_to_charcode:nn { Closing_LeftHalf } 1826 | { 1827 | % 简体中文与英文共用的引号 1828 | "2019 , "201D , 1829 | % 简体中文横排 1830 | "3001 , "3002 , "FF01 , "FF0C , "FF0E , 1831 | "FF1A , "FF1B , "FF1F , 1832 | % 通用横排 1833 | "3009 , "300B , "300D , "300F , "3011 , 1834 | "3015 , "3017 , "3019 , "301B , "301E , 1835 | "301F , "FF09 , "FF3D , "FF5D , "FF60 , 1836 | % 简体中文直排 1837 | "FE10 , "FE11 , "FE12 , 1838 | % 通用直排 1839 | "FE18 , "FE36 , "FE38 , "FE3A , "FE3C , 1840 | "FE3E , "FE40 , "FE42 , "FE44 , "FE48 , 1841 | % 日文音调符号，不允许出现在行首 1842 | "309B , "309C 1843 | } 1844 | \@@_assign_charclass_to_charcode:nn { Closing_MiddleHalf } 1845 | { 1846 | % 港台间隔号 1847 | "2027 , 1848 | % 日文间隔号 1849 | "30A0 , "30FB , 1850 | % 不太确定 1851 | "FF5C , "FFE4 , 1852 | % "FF02 , "FF07 , "FF3E , "FF40 , 1853 | % 直排 En Dash 1854 | "FE32 1855 | } 1856 | \@@_assign_charclass_to_charcode:nn { Closing_Full } 1857 | { 1858 | % 中西共用的标点 1859 | "2014 , "2015 , "2025 , "2026 , 1860 | % 通用横排 1861 | "301C , "3030 , "FF05 , "FF5E , "FFE0 , 1862 | % 数学符号 1863 | "FF0A , "FF0B , "FF0D , "FF0F , 1864 | "FF1C , "FF1D , "FF1E , "FF3C , 1865 | % 简体、繁体中文直排，日文的会旋转成水平的 1866 | "FE13 , 1867 | % 通用直排 1868 | "FE14 , "FE15 , "FE16 , "FE19 , "FE30 , 1869 | "FE31 , 1870 | % Small Form Variants 1871 | "FE50 , "FE51 , "FE52 , "FE54 , "FE55 , 1872 | "FE56 , "FE57 , "FE58 , "FE5A , "FE5C , 1873 | "FE5E , "FE61 , "FE62 , "FE63 , "FE64 , 1874 | "FE65 , "FE66 , "FE68 , "FE6A , 1875 | % 叠字符号、日文长音符，不允许出现在行首 1876 | "3005 , "3031 , "3032 , "3033 , "3034 , 1877 | "3035 , "303B , "309D , "309E , "30FC , 1878 | "30FD , "30FE , 1879 | % 日文小平假名 1880 | "3041 , "3043 , "3045 , "3047 , "3049 , 1881 | "3063 , "3083 , "3085 , "3087 , "308E , 1882 | "3095 , "3096 , 1883 | % 日文小片假名 1884 | "30A1 , "30A3 , "30A5 , "30A7 , "30A9 , 1885 | "30C3 , "30E3 , "30E5 , "30E7 , "30EE , 1886 | "30F5 , "30F6 , 1887 | % 日文小片假名扩展 1888 | "31F0 - "31FF , 1889 | % 变宽或半宽的标点，原则上是居中占满的，所以两端不做挤压调整 1890 | % 中西共用的标点 1891 | "00B7 , "2013 , "2E3A , "2E3B , 1892 | % 半宽标点 1893 | "FF61 , "FF63 , "FF64 , "FF65 , "FFE8 , 1894 | % 半宽日文音调符号，不允许出现在行首 1895 | "FF70 , "FF9E , "FF9F 1896 | } 1897 | \@@_assign_charclass_to_charcode:nn { Opening_RightHalf } 1898 | { 1899 | % 简体中文与英文共用的引号 1900 | "2018 , "201C , 1901 | % 通用横排 1902 | "3008 , "300A , "300C , "300E , "3010 , 1903 | "3014 , "3016 , "3018 , "301A , "301D , 1904 | "FF08 , "FF3B , "FF5B , "FF5F , 1905 | % 通用直排 1906 | "FE17 , "FE35 , "FE37 , "FE39 , "FE3B , 1907 | "FE3D , "FE3F , "FE41 , "FE43 , "FE47 1908 | } 1909 | \@@_assign_charclass_to_charcode:nn { Opening_Full } 1910 | { 1911 | "FF03 , "FF04 , "FFE1 , "FFE5 , "FFE6 , 1912 | % Small Form Variants 1913 | "FE59 , "FE5B , "FE5D , "FE5F , "FE69 , 1914 | % 日文邮编/邮局记号、日文庵点，不允许出现在行末 1915 | "3012 , "3020 , "3036 , "303D , 1916 | % 半宽标点 1917 | "FF62 1918 | } 1919 | } 1920 | \ChineseSimplifiedH 1921 | 1922 | \cs_new_protected:Npn \ChineseSimplifiedV 1923 | { 1924 | \ChineseSimplifiedH 1925 | \@@_assign_charclass_to_charcode:nn { Closing_Full } 1926 | { 1927 | "FF01 , "FF1A , "FF1B , "FF1F 1928 | } 1929 | } 1930 | 1931 | % 繁体中文/日文的这些标点可以来自英文字体 1932 | \cs_new_protected:Npn \@@_assign_non_CJK_Punct_class: 1933 | { 1934 | \@@_assign_charclass_to_charcode:nn { non_CJK_Punct } 1935 | { 1936 | "2019 , "201D , 1937 | "00B7 , 1938 | "2018 , "201C 1939 | } 1940 | } 1941 | 1942 | \cs_new_protected:Npn \ChineseTraditionalH 1943 | { 1944 | \ChineseSimplifiedH 1945 | \clist_set:Nn \l_@@_keep_blank_punct_clist 1946 | { 1947 | "2027 , 1948 | "3001 , "3002 , "FF01 , "FF0C , "FF0E , 1949 | "FF1A , "FF1B , 1950 | "FE10 , "FE11 , "FE12 1951 | } 1952 | \@@_assign_charclass_to_charcode:nn { Closing_MiddleHalf } 1953 | { 1954 | "3001 , "3002 , "FF01 , "FF0C , "FF0E , 1955 | "FF1A , "FF1B , 1956 | "FE10 , "FE11 , "FE12 1957 | } 1958 | \@@_assign_charclass_to_charcode:nn { Closing_Full } 1959 | { 1960 | "FF1F 1961 | } 1962 | \@@_assign_non_CJK_Punct_class: 1963 | } 1964 | 1965 | \cs_new_protected:Npn \ChineseTraditionalV 1966 | { 1967 | \ChineseSimplifiedH 1968 | \clist_set:Nn \l_@@_keep_blank_punct_clist 1969 | { 1970 | "2027 , 1971 | "3001 , "3002 , "FF0C , "FF0E , 1972 | "FE10 , "FE11 , "FE12 1973 | } 1974 | \@@_assign_charclass_to_charcode:nn { Closing_MiddleHalf } 1975 | { 1976 | "3001 , "3002 , "FF0C , "FF0E , 1977 | "FE10 , "FE11 , "FE12 1978 | } 1979 | \@@_assign_charclass_to_charcode:nn { Closing_Full } 1980 | { 1981 | "FF01 , "FF1A , "FF1B , "FF1F 1982 | } 1983 | \@@_assign_non_CJK_Punct_class: 1984 | } 1985 | 1986 | \cs_new_protected:Npn \JapaneseH 1987 | { 1988 | \ChineseSimplifiedH 1989 | \clist_set:Nn \l_@@_keep_blank_punct_clist 1990 | { 1991 | "3002 , "FF0E , "FE12 1992 | } 1993 | \@@_assign_charclass_to_charcode:nn { Closing_MiddleHalf } 1994 | { 1995 | "FF1A , "FF1B 1996 | } 1997 | \@@_assign_charclass_to_charcode:nn { Closing_Full } 1998 | { 1999 | "FF01 , "FF1F 2000 | } 2001 | \@@_assign_non_CJK_Punct_class: 2002 | } 2003 | 2004 | \cs_new_protected:Npn \JapaneseV 2005 | { 2006 | \JapaneseH 2007 | \@@_assign_charclass_to_charcode:nn { Closing_Full } 2008 | { 2009 | "FF1B 2010 | } 2011 | } 2012 | 2013 | % Turning on the inter-char token mechanism. Enjoy! 2014 | 2015 | \tex_XeTeXinterchartokenstate:D \c_one_int 2016 | 2017 | \ExplSyntaxOff 2018 | \makeatother --------------------------------------------------------------------------------