Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

Hacker News 50 @hn50@social.lansky.name

2/25/2026, 7:35:12 PM

Public

Confusables.txt and NFKC disagree on 31 characters

Link: https://paultendo.github.io/posts/unicode-confusables-nfkc-conflict/
Discussion: https://news.ycombinator.com/item?id=47121716

confusables.txt and NFKC disagree on 31 characters

TR39 and NFKC map 31 characters to different targets. If you build a confusable map for use after NFKC normalization, those entries are unreachable dead code. Here's the full list and how to filter them.

paultendo.github.io

If you have a fediverse account, you can quote this note from your own instance. Search https://social.lansky.name/users/hn50/statuses/116132945089277642 on your instance and quote it. (Note that quoting is not supported in Mastodon.)