term.git, branch main

Read LTO archives with the compiler's own llvm-nm

2026-10-16T10:58:58+00:00

The symbols test ran the system nm on the static library. Under LTO the archive holds bitcode. Xcode's nm cannot read bitcode from a newer Homebrew LLVM, so the test failed on macOS. With clang, the test now asks the compiler for its llvm-nm and falls back to nm. Co-Authored-By: Claude Opus 5.5

Rewrap header comments that the rename pushed past 80 columns

2026-10-15T10:05:59+00:00

Co-Authored-By: Claude Opus 5.5

Merge branch 'wt/rename' into api-hardening

2026-10-15T10:04:32+00:00

# Conflicts: # README.md

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

Use the top-level threads dependency in the tests

2026-10-15T10:03:44+00:00

The library now declares dependency('threads') at the top level and term_dep carries it, so the tests no longer declare their own. The README says a Meson host gets threads through the dependency, and names dependency('threads') for the amalgamation. Co-Authored-By: Claude Opus 5.5

Convert each changed snapshot row once

2026-10-15T09:53:42+00:00

The atomic update counted arena words by converting every changed row in phase 1, then converted it again in apply(). A history row is decoded on each conversion, so paging through history took 74% longer, and a full redraw 20% longer. A changed row is now converted once. Small updates reserve the arena for the most their rows can add, then convert in apply() straight into the cells, as before. Larger updates and rebuilds convert into a stage in phase 1, with cluster records after the live ones or in a spare arena, and apply() copies the smaller of the kept and staged parts, swapping the stage in when that saves the copy. A failed update still changes nothing a reader sees. A row that scrolls in from below no longer counts as kept when its new key is 0. Co-Authored-By: Claude Opus 5.5

Report selection allocation failure instead of truncating

2026-10-15T09:42:11+00:00

On a screen taller than 256 rows the selection's row list is allocated. When that failed, it fell back to the 256-entry stack array, so the selection and the snapshot's selection spans silently stopped at row 256 while every call still reported success. lines_init() now reports the failure. term_select_start() and term_select_extend() return false and leave the selection unchanged, term_snapshot_update() fails and keeps its previous content, and the text getters return NULL, as they do for their other allocations. Co-Authored-By: Claude Opus 5.5

Reject a scrollback above TERM_SCROLLBACK_MAX

2026-10-15T09:40:44+00:00

term_new() silently cut a scrollback above 1000000 lines to 1000000. The limit now has a name in term.h, and term_new() returns NULL above it, as it does for the other invalid options. Co-Authored-By: Claude Opus 5.5

Merge branch 'wt/snapshot-atomic' into api-hardening

2026-10-15T09:39:21+00:00

# Conflicts: # src/snapshot.c

Merge branch 'wt/namespace' into api-hardening

2026-10-15T09:38:58+00:00