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ghostty/example/c-vt-effects/README.md
Mitchell Hashimoto 4128e6a38c vt: add effects documentation section with example 
Add a comprehensive "Effects" section to the terminal module
documentation in terminal.h explaining the callback system that
lets embedding applications react to terminal-initiated events
(bell, title changes, pty writes, device queries, etc.). The
section includes a reference table of all available effects and
their triggers, plus @snippet references to the new example.

Add c-vt-effects example project demonstrating how to register
write_pty, bell, and title_changed callbacks, attach userdata,
and feed VT data that triggers each effect.
2026-03-24 11:46:02 -07:00

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Example: ghostty-vt Terminal Effects

This contains a simple example of how to register and use terminal effect callbacks (write_pty, bell, title_changed) with the ghostty-vt C library.

This uses a build.zig and Zig to build the C program so that we can reuse a lot of our build logic and depend directly on our source tree, but Ghostty emits a standard C library that can be used with any C tooling.

Usage

Run the program:

zig build run