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`

FEP-4f05: Soft Deletion

Julian Lam @devnull@socialhub.activitypub.rocks

Hi all,

Some discussion regarding NodeBB's handling of soft deleted posts and Discourse's parallel implementation prompted the creation of this FEP, which attempts to describe how the concept of soft deletion can be published without the introduction of new activities—using as:Delete as-is and relying on a backreference check for Tombstone in order to signal a soft delete.

https://codeberg.org/fediverse/fep/src/branch/main/fep/4f05/fep-4f05.md

If you have a fediverse account, you can quote this note from your own instance. Search https://socialhub.activitypub.rocks/ap/object/40acd6ac95b1f525c5f9e8731dc447c0 on your instance and quote it. (Note that quoting is not supported in Mastodon.)