term.git - [no description]

Age	Commit message (Collapse)	Author
10 days	Reject invalid arguments instead of ignoring them	Berke Güzel
	term_feed() returns bool and rejects a NULL terminal, a NULL buffer with a nonzero length, and any flag bit it does not know. Unknown bits are rejected now so that later flags can be added without changing what the old calls mean. term_new() returns NULL for a negative size component, columns above TERM_MAX_COLS, a negative scrollback, or a cursor style outside the enum. Zero still selects the default size and scrollback. It no longer clamps bad values silently. term_resize() rejects columns above TERM_MAX_COLS instead of clamping them, which matches how it already rejects a size below 1. Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
10 days	Return owned text and share cell attribute flags with snapshots	Berke Güzel
	Make text queries return allocated strings released with term_text_free, keeping each capture atomic. Align public attributes with the write core, remove snapshot conversion tables, and migrate tests and the Kitty adapter.
10 days	Fix snapshot storage and allocation failure correctness	Berke Güzel
	Account for cluster records discarded by snapshot scrolling, propagate snapshot allocation failures with an empty retryable view, and allocate resized screens before mutating visible state. Add bounded-memory and allocation-failure regressions, and update the saved diagnostic and audit report.
11 days	Deduplicate scroll and SIMD paths while preserving performance	Berke Güzel

11 days	Remove unused private functions and inline trivial helpers	Berke Güzel

12 days	Replace scalar loops with SIMD spans, packed stores, and direct wrap-pad checks	Berke Güzel

12 days	Optimize hot loops with direct access, LUTs, and closed-form formulas	Berke Güzel

12 days	Eliminate pen style and history stream parameter smuggling	Berke Güzel
	- Introduce struct text_pen bundling (fg, bg, sl) across screen and core - Reduce text_append from 9 to 7 parameters - Reduce text_commit from 8 to 6 parameters - Reduce hist_runs_add_pen from 5 to 3 parameters - Reduce sc_text_ascii and sc_ascii_fast from 6 to 4 parameters - Remove unused fg, bg parameters from mark_row_blank - Introduce struct hist_stream_state in src/hist.c, reducing stream_lines from 9 to 5 params and lf_rows from 10 to 6 params - Introduce struct hist_view_pos in src/hist_view.h, reducing term_hist_view_row_pos from 9 to 7 params
12 days	Encapsulate stream queue context and consolidate forwarding wrappers	Berke Güzel
	- 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
12 days	Optimize screen scrolling, SIMD wrap padding, and reflow loops	Berke Güzel
	- Batch full-screen scroll rotations, eliminating row-by-row scroll loops - Use block memmove for sub-region scrolling, eliminating heap/stack row swaps - Vectorize CELL_WRAP_PAD flag setting with AVX2/SSE2/NEON in screen.h - Replace scalar tab-stop loops with 64-bit word stamping - Optimize active row backwards scan in resize and erase mode 2
12 days	Optimize and simplify loops, table lookups, and branchless parsers	Berke Güzel
	- 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
13 days	term: move the term core to subprojects/term	Berke Güzel
	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:<name>. - 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 <noreply@anthropic.com>