term.git/src/escape.c, branch main

Rename the library to wsap_vtcore

2026-10-15T10:04:01+00:00

ncurses installs and defines struct term. In a file that includes both headers, an ncurses TERMINAL * and this library's terminal are silently the same type. The name wsap_vtcore avoids the clash. The public header is now . Every global symbol uses the wsap_vtcore_ prefix, every macro uses WSAP_VTCORE_, and the shared library is libwsap_vtcore.so.0. The default terminal name is now "wsap_vtcore". The ISA override variable is WSAP_VTCORE_ISA. No other behavior changes. The amalgamation writes wsap_vtcore.c and wsap_vtcore.h. Co-Authored-By: Claude Haiku 5.5

Take the terminal name from term_options.name

2026-10-15T09:30:14+00:00

The core hard-coded "wsap_term" for XTVERSION, the XTGETTCAP TN and name default, and the OSC 9 notification title. A headless library should take its identity from the host. term_options.name sets the name. NULL or "" selects "term". term_new() copies it and returns NULL unless it is 1 to 63 printable ASCII bytes, since DCS replies echo it. A DCS +p still changes the TN value, and the XTVERSION and notification defaults keep the host name. Co-Authored-By: Claude Haiku 5.5

Remove unused private functions and inline trivial helpers

2026-10-14T14:17:43+00:00

Replace scalar loops with SIMD spans, packed stores, and direct wrap-pad checks

2026-10-13T16:41:47+00:00

Optimize hot loops with direct access, LUTs, and closed-form formulas

2026-10-13T16:22:05+00:00

Encapsulate stream queue context and consolidate forwarding wrappers

2026-10-13T11:27:58+00:00

- Create struct stream_emit_ctx packing stream queue arguments into 1 cache line - Reduce emit_stream_bulk_wrapped from 13 parameters to 3 - Reduce flush_stream_queue from 10 parameters to 1 - Extract stream_queue_finish to eliminate duplicated cleanup in kernel instantiations - Replace EMIT_STREAM_ROW macros with typed inline functions - Move pending_wrap clearing directly into term_screen_erase, insert, delete, and scroll - Remove sc_erase_display, sc_erase_line, sc_insert_chars, and sc_delete_chars wrappers - Consolidate term_row and remove duplicated row_fill_gap helper

Optimize and simplify loops, table lookups, and branchless parsers

2026-10-13T10:36:27+00:00

- Replace sequential colon-counting loop with branchless CTZ bitmask in src/pen.h - Replace linear strchr with 256-bit ASCII punctuation bitmask in src/selection.c - Flatten 3D color cube loop and precompute constants in src/palette.c - Use static 256-byte LUT for hex decoding and bsearch for termcap in src/escape.c - Replace capacity doubling while loops with branchless CLZ pow2 helpers across core - Use direct memset/memcpy in src/snapshot.c - Optimize input digit/byte formatting, alt-prefix path, and make keyboard state optional in src/input.c

term: move the term core to subprojects/term

2026-10-12T14:49:34+00:00

The core now builds, tests, and benchmarks alone, as a Meson subproject with no dependency on the main tree. - include/term/ holds term.h and the header-only unicode/. src/ holds the core and its private headers. The main tree gets only include/term through term_dep, so it cannot reach a private header. - The term tests, the term benchmarks, the Kitty parser suite, and tools/amalgamate.py and tools/generate_unicode.py move with it. The tests run as term:. - The main build passes its -march (arch_flag) and b_ndebug to the subproject. A directory configured before this commit needs meson configure -Dterm:arch_flag=-march=... once. - The term tests compile with -UNDEBUG. They do work inside assert. - The subproject exports term_test_dep with term_api.h, for the main tree's render, thumbnail, color, and selection tests. - The Kitty bridge used struct vector2i and has not compiled since the public API redesign. It builds again. 2 of its 14 tests fail: REP after a tab, and a cursor report after a resize. - dirgraph.py drops the term and unicode layers. Its self-test uses pty. - The symbols test ignores the __odr_asan symbols that ASan adds. Co-Authored-By: Claude Opus 5.5