ptxprint-mods.tex not getting applied?

Question

Some more weirdness... We are trying to get \q2's to stay with the preceding \q1's (see https://support.bible/13086/get-q2-to-stay-with-the-previous-q1), and are having good luck with this command in our test projects:

\sethook{before}{q2}{\nobreak}

But in our real project, the command is not getting applied. I thought maybe the ptxprint-mods.tex file wasn't getting loaded, but we have \qs (Selah) processing in that file as well, and when that is commented out, the Selah processing goes away in the output. I've been poking through the .tex file and the XeTeX Log, and do see:

Reading optional file "../../../shared/ptxprint/PSA_1_a_72/ptxprint-mods.tex"
 (../../../shared/ptxprint/PSA_1_a_72/ptxprint-mods.tex) 

which confirms that.

So the .tex file is getting processed, but we still have dangling \q2's at the top of pages.

What else might be the problem?

Answer 1

我的第一个猜测是，文件中后面可能还有另一个 \sethook{before}{q2}{}。
与某些添加额外命令的情况不同，\sethook、\setbookhook、setbetweenhook 等命令会替换同一钩子点之前定义的任何内容。
这有点棘手，但你可以通过包含一个肯定会引发进程崩溃的内容来检查钩子是否被触发（或 .tex 文件是否被读取），例如 \errormessage{Q2 HOOK}
这样你就能在崩溃报告中看到它（以及之前发生了什么）。

如果你设置的钩子确实被激活了，但你仍然看到在那里发生了分页，那么可能是某些内容添加了额外的间距，从而允许了分页（这需要仔细检查 .tex 文件中的其他内容，或进行样式检查）。
 

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