jabber.developer2
3f6b8f69fd
PAD_THRESHOLD (3000) sat below the buffer line cap (PAD_SIZE - PAD_SIZE/10 = 9000), so _win_ensure_pad_capacity() fired a full win_redraw() from the hot print path on every message once a chat exceeded 3000 rendered lines. During history paging this turned one redraw per fetch into dozens, corrupting per-entry y_start_pos (offset jumps, dropped/skipped messages) and causing ~10s lag per page. The flat-file backend was byte-identical across the regression; the fault was purely in the UI pad path from the upstream merge. Raise PAD_THRESHOLD to 12000 (above the cap) so the reclaim redraw only fires to drop dead pad space in long append-only sessions, never during scrolling. Also size the pad once to buffer->lines+100 in win_redraw() instead of shrinking to PAD_MIN_HEIGHT and regrowing per entry, removing the residual per-redraw wresize churn.
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