减少句号后的多余空格（但不消除它）

Question

我发现文档中句号后面的多余空格让我很烦，所以我用 将其关闭\frenchspacing。然而，我惊讶地发现我有点怀念这个空格。没有\frenchspacing我的句子之间相距太远，但有了它，它们感觉有点拥挤。

因此，尽管这可能有点离经叛道，但我希望在句号后添加一些额外的空格，但不要像默认的那么多。如果可能的话，我希望能够设置一个最大值，例如，无论它延伸多少，它都不会比正常空格宽 1.5 倍以上。我该如何实现这一点？

Answer 1

减少周期的空间因子代码；其默认值为3000。进行比较：

\documentclass{article}

\begin{document}

\bigskip

Sentence ending period. Period.
Another sentence, a bit longer.
Sentence ending period. Period.
Another sentence, a bit longer.
Sentence ending period. Period.
Another sentence, a bit longer.
Sentence ending period. Period.
Another sentence, a bit longer.

\sfcode`.=1500

Sentence ending period. Period.
Another sentence, a bit longer.
Sentence ending period. Period.
Another sentence, a bit longer.
Sentence ending period. Period.
Another sentence, a bit longer.
Sentence ending period. Period.
Another sentence, a bit longer.

\sfcode`.=1200

Sentence ending period. Period.
Another sentence, a bit longer.
Sentence ending period. Period.
Another sentence, a bit longer.
Sentence ending period. Period.
Another sentence, a bit longer.
Sentence ending period. Period.
Another sentence, a bit longer.

\end{document}