Censor words should support sentence level censoring for Chinese

zogstrip · 2026年二月16日 14:45

我们现在应该可以正确处理中文的“词边界”了，这要归功于

github.com/discourse/discourse

FIX: support CJK and spaceless scripts in watched word boundaries (#37844)

main ← fix/watched-words-cjk-boundaries

opened 02:44PM - 16 Feb 26 UTC

ZogStriP

+84 -9

Watched words failed to match in CJK (Chinese, Japanese, Korean) and other space…less scripts because word boundary detection relied on whitespace or non-word characters. Languages like Chinese don't use spaces between words, so "测试" inside "这是一个测试文本" was never matched. Introduce a SPACELESS_SCRIPTS constant covering Han, Hiragana, Katakana, Hangul, Thai, Lao, Myanmar, Khmer, and Tibetan Unicode ranges. Update `match_word_regexp` for both Ruby and JS engines so that characters from these scripts are treated as word boundaries. This allows a CJK watched word to match when surrounded by other CJK characters, and a Latin watched word to match when adjacent to CJK text (e.g., "Test" in "我的Test很好"), while still preventing partial Latin matches (e.g., "Testing" does not match "Test"). Also fix the admin watched word testing modal to use `RegExp.exec()` with capture group extraction instead of `String.match()`, since the new boundary patterns include a leading consuming group. Remove the outdated "non-chrome browsers do not support lookbehind" comment — all major browsers have supported lookbehind since 2023. https://meta.discourse.org/t/71288 https://meta.discourse.org/t/396109

話題		回覆	觀看
Censored words do not respect word boundaries in non-latin alphabet Bug	8	1599	2018年十一月29日
Censored pattern Bug	7	2353	2018年一月11日
* wildcards in Watched Words (Censor) don't work Feature	19	3328	2018年一月11日
Hope Watched words adds support for non-English characters Bug	1	119	2026年二月16日
A closing round bracket breaks word censoring Bug	5	1498	2017年九月13日

Censor words should support sentence level censoring for Chinese

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