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Terminal construction previously accepted GhosttyTerminalOptions with dimensions and one scrollback byte limit. Remove the options struct from the ABI and make ghostty_terminal_new accept columns and rows directly. Add byte and line limit options to ghostty_terminal_set and forward them to the runtime Terminal setters. NULL removes a limit, while zero bytes disables scrollback. Update type metadata, tests, and all API examples.
Example: ghostty-vt Terminal Effects
This contains a simple example of how to register and use terminal
effect callbacks (write_pty, bell, title_changed, and
clipboard_write) with the
ghostty-vt C library.
The clipboard effect receives one atomic write with decoded, binary-safe MIME representations rather than protocol-specific OSC 52 data.
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