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Mitchell Hashimoto libghostty: Remove all libc++ and libc++ ABI dependencies 4mo ago

libghostty: add cpp-vt-stream example and fix C++ header compatibility Add a cpp-vt-stream example that verifies libghostty headers compile cleanly in C++ mode. The example is a simplified C++ port of c-vt-stream. The headers used the C idiom `typedef struct Foo* Foo` for opaque handles, which is invalid in C++ because struct tags and typedefs share the same namespace. Fix all 12 opaque handle typedefs across the headers to use a distinct struct tag with an Impl suffix, e.g. `typedef struct GhosttyTerminalImpl* GhosttyTerminal`. This is a source-compatible change for existing C consumers since the struct tags were never referenced directly.

4 months ago

libghostty: Remove all libc++ and libc++ ABI dependencies This updates simdutf to my fork which has a SIMDUTF_NO_LIBCXX option that removes all libc++ and libc++ ABI dependencies. From there, the hand-written simd code we have has been updated to also no longer use any libc++ features. Part of this required removing utfcpp since it depended on libc++ (`<iterator>`). libghostty-vt now only depends on libc.

4 months ago

libghostty: Remove all libc++ and libc++ ABI dependencies This updates simdutf to my fork which has a SIMDUTF_NO_LIBCXX option that removes all libc++ and libc++ ABI dependencies. From there, the hand-written simd code we have has been updated to also no longer use any libc++ features. Part of this required removing utfcpp since it depended on libc++ (`<iterator>`). libghostty-vt now only depends on libc.

4 months ago

libghostty: add cpp-vt-stream example and fix C++ header compatibility Add a cpp-vt-stream example that verifies libghostty headers compile cleanly in C++ mode. The example is a simplified C++ port of c-vt-stream. The headers used the C idiom `typedef struct Foo* Foo` for opaque handles, which is invalid in C++ because struct tags and typedefs share the same namespace. Fix all 12 opaque handle typedefs across the headers to use a distinct struct tag with an Impl suffix, e.g. `typedef struct GhosttyTerminalImpl* GhosttyTerminal`. This is a source-compatible change for existing C consumers since the struct tags were never referenced directly.

4 months ago

README.md

Example: VT Stream Processing in C++#

This contains a simple example of how to use ghostty_terminal_vt_write to parse and process VT sequences in C++. This is a simplified C++ port of the c-vt-stream example that verifies libghostty compiles in C++ mode.

IMPORTANT

libghostty is a C library. This example is only here so our CI verifies that the library can be built in used from C++ files.

Usage#

Run the program:

zig build run