mirror of
https://github.com/ghostty-org/ghostty.git
synced 2026-08-01 21:29:02 +00:00
3cf01e8445
Add a render-state row-cells getter that encodes the current cell's full grapheme cluster directly as UTF-8 into a caller-provided GhosttyBuffer. The getter writes the base codepoint first, followed by any extra grapheme codepoints, and follows the existing buffer-writer convention where len is bytes written on success or required capacity on GHOSTTY_OUT_OF_SPACE. Previously C consumers could query grapheme codepoints, but bindings that needed UTF-8 text had to reconstruct and encode the cluster themselves. That duplicated terminal internals in downstream bindings and made users pay for awkward cross-language struct handling. By owning the UTF-8/grapheme behavior in libghostty, bindings can use one stable C API and optionally wrap it with small binding-local helpers.
24 lines
905 B
Zig
24 lines
905 B
Zig
const std = @import("std");
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const build_options = @import("terminal_options");
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const lib = @import("../lib/main.zig");
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/// The target for the terminal lib in particular.
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pub const target: lib.Target = if (build_options.c_abi) .c else .zig;
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/// The calling convention to use for C APIs.
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///
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/// This is always .c for now. I want to make this "Zig" when we're not
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/// building the C ABI but there are bigger issues we need to resolve to
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/// make that possible (change it and see for yourself).
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pub const calling_conv: std.builtin.CallingConvention = .c;
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/// Forwarded decls from lib that are used.
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pub const alloc = lib.allocator;
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pub const Buffer = lib.Buffer;
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pub const Enum = lib.Enum;
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pub const TaggedUnion = lib.TaggedUnion;
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pub const Struct = lib.Struct;
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pub const String = lib.String;
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pub const checkGhosttyHEnum = lib.checkGhosttyHEnum;
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pub const structSizedFieldFits = lib.structSizedFieldFits;
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