\qty 为什么不可以替换 \SI

[earthmoon]

你好，我在模板中用\SI是正常的，将\SI 改为\qty 就报错，为什么呢？

[zepinglee]

\qty 是 siunitx v3.0 的用法，\SI 是 v2.x 的用法。

[earthmoon]

我们的模板不支持3.0么

[zepinglee]

跟模板没有太大关系，你需要检查一下本地的 siunitx 的版本。另外“将\SI 改为\qty 就报错”最好改为给出具体的报错信息，以方便讨论。

[earthmoon]

版本挺高的：unitx/siunitx.sty Package: siunitx 2022-02-15 v3.0.49 A comprehensive (SI) units package

[{
"resource": "/g:/OneDrive - Buddhist Tai Hung College/0.1.Studying/Ph.D. Thesis/whu-thesis-0.6d/pages/chapter2.tex",
"owner": "LaTeX",
"severity": 8,
"message": "Missing $ inserted.\n \n",
"source": "LaTeX",
"startLineNumber": 14,
"startColumn": 1,
"endLineNumber": 14,
"endColumn": 65536
},{
"resource": "/g:/OneDrive - Buddhist Tai Hung College/0.1.Studying/Ph.D. Thesis/whu-thesis-0.6d/pages/chapter2.tex",
"owner": "LaTeX",
"severity": 8,
"message": "Extra }, or forgotten $.\n\@quantity code ...8}{}{|#8|}} \ifnum \z@ ={\\fi }\n", "source": "LaTeX", "startLineNumber": 14, "startColumn": 1, "endLineNumber": 14, "endColumn": 65536 },{ "resource": "/g:/OneDrive - Buddhist Tai Hung College/0.1.Studying/Ph.D. Thesis/whu-thesis-0.6d/pages/chapter2.tex", "owner": "LaTeX", "severity": 8, "message": "Undefined control sequence.\n\\meter ->\\ERROR \n", "source": "LaTeX", "startLineNumber": 14, "startColumn": 1, "endLineNumber": 14, "endColumn": 65536 },{ "resource": "/g:/OneDrive - Buddhist Tai Hung College/0.1.Studying/Ph.D. Thesis/whu-thesis-0.6d/pages/chapter2.tex", "owner": "LaTeX", "severity": 8, "message": "Undefined control sequence.\n\\cubed ->\\ERROR \n", "source": "LaTeX", "startLineNumber": 14, "startColumn": 1, "endLineNumber": 14, "endColumn": 65536 },{ "resource": "/g:/OneDrive - Buddhist Tai Hung College/0.1.Studying/Ph.D. Thesis/whu-thesis-0.6d/pages/chapter2.tex", "owner": "LaTeX", "severity": 8, "message": "Undefined control sequence.\n\\per ->\\ERROR \n", "source": "LaTeX", "startLineNumber": 14, "startColumn": 1, "endLineNumber": 14, "endColumn": 65536 },{ "resource": "/g:/OneDrive - Buddhist Tai Hung College/0.1.Studying/Ph.D. Thesis/whu-thesis-0.6d/pages/chapter2.tex", "owner": "LaTeX", "severity": 8, "message": "Undefined control sequence.\n\\second ->\\ERROR \n", "source": "LaTeX", "startLineNumber": 14, "startColumn": 1, "endLineNumber": 14, "endColumn": 65536 },{ "resource": "/g:/OneDrive - Buddhist Tai Hung College/0.1.Studying/Ph.D. Thesis/whu-thesis-0.6d/pages/chapter2.tex", "owner": "LaTeX", "severity": 8, "message": "You can't use \spacefactor' in math mode.\n\blx@leavevmode ...\else \leavevmode \spacefactor \n",
"source": "LaTeX",
"startLineNumber": 14,
"startColumn": 1,
"endLineNumber": 14,
"endColumn": 65536
},{
"resource": "/g:/OneDrive - Buddhist Tai Hung College/0.1.Studying/Ph.D. Thesis/whu-thesis-0.6d/pages/chapter2.tex",
"owner": "LaTeX",
"severity": 8,
"message": "You can't use \\spacefactor' in math mode.\n\\blx@leavevmode ...\\else \\leavevmode \\spacefactor \n", "source": "LaTeX", "startLineNumber": 14, "startColumn": 1, "endLineNumber": 14, "endColumn": 65536 },{ "resource": "/g:/OneDrive - Buddhist Tai Hung College/0.1.Studying/Ph.D. Thesis/whu-thesis-0.6d/pages/chapter2.tex", "owner": "LaTeX", "severity": 8, "message": "You can't use \spacefactor' in math mode.\n\blx@leavevmode ...\else \leavevmode \spacefactor \n",
"source": "LaTeX",
"startLineNumber": 14,
"startColumn": 1,
"endLineNumber": 14,
"endColumn": 65536
},{
"resource": "/g:/OneDrive - Buddhist Tai Hung College/0.1.Studying/Ph.D. Thesis/whu-thesis-0.6d/pages/chapter2.tex",
"owner": "LaTeX",
"severity": 8,
"message": "You can't use `\spacefactor' in math mode.\n\blx@leavevmode ...\else \leavevmode \spacefactor \n",
"source": "LaTeX",
"startLineNumber": 14,
"startColumn": 1,
"endLineNumber": 14,
"endColumn": 65536
},{
"resource": "/g:/OneDrive - Buddhist Tai Hung College/0.1.Studying/Ph.D. Thesis/whu-thesis-0.6d/pages/chapter2.tex",
"owner": "LaTeX",
"severity": 8,
"message": "Missing $ inserted.\n \n",
"source": "LaTeX",
"startLineNumber": 15,
"startColumn": 1,
"endLineNumber": 15,
"endColumn": 65536
}]
谢谢了！

[sikouhjw]

任何提问请给出最小工作示例和命令行编译的报错。

[earthmoon]

任何提问请给出最小工作示例和命令行编译的报错。

您好，tex文档（我修改过的）在这里：
全部文件

[tanukihee]

因为用了 physics

si 和 physics 一起用的时候有一条警告，我特意留着了，你没看到吗

[earthmoon]

因为用了 physics

si 和 physics 一起用的时候有一条警告，我特意留着了，你没看到吗

这个文档的警告有时有几十条，警告都要处理么。那估计要挺大工作量了。physics不能和qty一起用吗

[tanukihee]

不要你处理，你至少要看一看吧

physics 已经定义了 \qty，si 检测到 physics 包加载时，就不会再重复定义 \qty 了，而是使用旧版命令 \SI。

遇到问题之前先看看文档吧

[earthmoon]

好的吧，看来qrt不能用了，那就si凑合吧。

…

________________________________ From: ListLee ***@***.***> Sent: Monday, April 11, 2022 10:13:44 PM To: whutug/whu-thesis ***@***.***> Cc: earthmoon ***@***.***>; Author ***@***.***> Subject: Re: [whutug/whu-thesis] \qty 为什么不可以替换 \SI (Discussion #113) 不要你处理，你至少要看一看吧 physics 已经定义了 \qty，si 检测到 physics 包加载时，就不会再重复定义 \qty 了。 遇到问题之前先 READ THE FUCKING MANUAL ― Reply to this email directly, view it on GitHub<#113 (reply in thread)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AK6FN77N42DWLHUZMB2KCDDVEQXRRANCNFSM5TC7M24Q>. You are receiving this because you authored the thread.Message ID: ***@***.***>

[tanukihee]

不是 qty 不能用，是有其他的用途了

[earthmoon]

嗯嗯，这个有替代品也还好～

…

________________________________ From: ListLee ***@***.***> Sent: Monday, April 11, 2022 10:17:56 PM To: whutug/whu-thesis ***@***.***> Cc: earthmoon ***@***.***>; Author ***@***.***> Subject: Re: [whutug/whu-thesis] \qty 为什么不可以替换 \SI (Discussion #113) 不是 qty 不能用，是有其他的用途了 ― Reply to this email directly, view it on GitHub<#113 (reply in thread)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AK6FN7YNGFYRX5LBMPIPYV3VEQYBJANCNFSM5TC7M24Q>. You are receiving this because you authored the thread.Message ID: ***@***.***>

[zepinglee]

我不建议在模板中默认加载 siunitx 后者 physics，比如数学系的论文就不太可能用到这两个包的功能。让用户在导言区自行调用并负责的方式对模板而言更为简单。

[tanukihee]

的确如此，本来这两个包蛮好的，结果 si 来个大更新……当时我的论文都写完了也就懒得管了，后面的屎山请 @xkwxdyy 佬多辛苦一下了（逃

[zepinglee]

我倾向于这样的方式：模板在默认情况下只加载配置格式所必需的包（如 geometry, fancyhdr, titletoc），额外的包需要用户在导言区手动加载，但模板会通过 filehook 的方式在用户加载宏包后进行相应的设置以适配模板的格式，比如（longtable, siunitx, hyperref 等）。这样也能给予用户更多的灵活性，尤其是那些有多个可选宏包的功能方面，比如参考文献的 natbib 和 biblatex，数学定理的 amsthm 和 ntheorem，算法的 algorithms 和 algorithm2e。

[earthmoon]

SI它更新的时候不考虑这些吗，那冲突会越来越多吧

…

________________________________ From: ListLee ***@***.***> Sent: Monday, April 11, 2022 10:25:42 PM To: whutug/whu-thesis ***@***.***> Cc: earthmoon ***@***.***>; Author ***@***.***> Subject: Re: [whutug/whu-thesis] \qty 为什么不可以替换 \SI (Discussion #113) 的确如此，本来这两个包蛮好的，结果 si 来个大更新……当时我的论文都写完了也就懒得管了，后面的屎山请 @xkwxdyy<https://github.com/xkwxdyy> 佬多辛苦一下了（逃 ― Reply to this email directly, view it on GitHub<#113 (reply in thread)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AK6FN7ZVVAPPUWYCLMXVQ2DVEQY6NANCNFSM5TC7M24Q>. You are receiving this because you authored the thread.Message ID: ***@***.***>

[tanukihee]

那你得去问 si 的作者为什么搞这种 breaking change 了

至少是从 2013 年开始筹划的 josephwright/siunitx#116