jabber.developer2
a7da9e2add
When the cursor lands on entries[0].byte_offset, the !from_start backup logic produces an empty [X, X) range, get_previous_chat returns DB_RESPONSE_EMPTY, the UI sets WIN_SCROLL_REACHED_TOP and never tries again — page-up is permanently stuck. Guard the cursor optimisation with two conditions: index must be non-empty AND cursor must not equal entries[0].byte_offset. When either fails, fall through to the end_time bisect path which correctly locates the byte range with older messages. F16 regression test in bench_failure_modes: without guard: received=200 in 3 iters (premature EMPTY) with guard: received=600 in 7 iters (truly reaches top)
CProof
CProof is a console based XMPP chat client based on Profanity.
See the Quick Start Guide for information on installing and using CProof.
Project
CProof enables you to communicate with privacy, freedom and comfort. Our open-source chat application delivers secure, end-to-end encrypted messaging (OTR, PGP, OMEMO, OX) built on the trusted XMPP protocol. With a decentralized design, you can connect directly or even host your own server, keeping your data in your hands. Whether you're chatting with friends or collaborating securely, CProof makes private communication simple, reliable, and truly yours.
Installation
Check our installation guide for detailed instructions.
How to contribute
See our Helping Out page for a concise summary of ways to help us.
Review the Contributing Guide and Code Overview pages for advanced technical details.
Getting help
Prior to asking questions, check our User Guide, then check out the FAQ.
If you are still having a problem then search the issue tracker.
As a last resort, feel free to write us on support@jabber.tech or create a new issue depending on what your problem is.
Links
Website
Feel free to visit our website: jabber.space.
You may also check the repository if you like, available on git.jabber.space/devs/profanity.
Plugins
Plugins repository: https://git.jabber.space/devs/cproof-plugins