Kozea/WeasyPrint

Linking ::footnote-calls?

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#1,545 创建于 2022年1月19日

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 (1 评论) (0 反应) (0 负责人)Python (6,291 star) (630 fork)batch import
featuregood first issue

描述

I don't think this is particularly clearly specified in the spec, but it would be nice if there were a way to link from a ::footnote-call site to the footnote (and potentially back). In practice these should generally be on the same page and not too hard to spot, but it's a nice usability feature, and notably, one that TeX seems to have.

I can see two paths to this:

  1. There's some sort of syntax that can be used to wrap the ::footnote-call element, and we can manually make links.
  2. We just automatically link footnote call sites to their footnotes (and vice versa?).

It doesn't seem as though Prince does this either, so it's not necessarily a bug in WeasyPrint, but it would be a nice feature.

贡献者指南

技术栈
pythoncss
领域
frontend
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-2 days
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
fresh
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
PythonCSSWeasyPrint internals
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
40
研究方向
The issue proposes adding linking from footnote call to footnote and possibly back. Research the CSS GCPM specification for footnote call and explore if WeasyPrint already has any linking mechanism. Look at the existing footnote implementation in WeasyPrint's source code (likely in weasyprint/formatting structure or similar). Consider how Prince and TeX handle this. The two approaches are wrapping the footnote call element in a manual link or automatic linking. Start by examining the rendering of footnote call elements and identify where to inject hyperlinks.