pmacs/builtin
Levi Neuwirth 0935efd454 M_B3: tree-sitter-cpp/c + dual-authority TUI styling
Drops the policy-A exclusivity that left grammar-backed languages
without LSP semantic refinement. Adds tree-sitter-c (.c/.h) and
tree-sitter-cpp (.cpp/.cc/.cxx/.hpp/...) to the bundle so the grid
TUI gets lexical highlighting (keywords / strings / operators) on
first open. The Lua attach in builtin/runtime/lsp.lua now pushes
LspStyleView whenever an LSP server is up, regardless of grammar
presence; with both views attached the cell-painter pipeline runs
SyntaxHighlightView first (lexical) then LspStyleView (semantic)
and their styles compose through crate::overlay::merge_styles. The
result is the VSCode / Zed "TextMate + LSP semantic tokens" model
on a terminal grid: keywords colored by tree-sitter, identifiers
refined by clangd's semantic tokens.

`.h` is ambiguous C / C++; the `c` BUILTIN_LANGUAGES entry claims it
to match the LSP filetype map's default. Users who want `.h` parsed
as C++ can override via Lua (extension → language map).

Note the tree-sitter-c / -cpp crates expose `HIGHLIGHT_QUERY`
(singular), matching tree-sitter-md's `HIGHLIGHT_QUERY_BLOCK`
convention; tree-sitter-rust / -lua use `HIGHLIGHTS_QUERY` (plural).
Same bundled highlights.scm either way.

Regression guard: builtin_languages_include_c_and_cpp asserts the
language entries exist and claim their canonical extensions. The
LspStyleView module doc rewritten to reflect dual-authority
composition; the existing headline test's comment updated (the
test fixture still attaches only LspStyleView directly, so its
asserted cells reflect the LSP authority alone — Lua-level
attach_buffer is what exercises composition end-to-end).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-19 20:39:07 -04:00
..
api Fix CI and Documentation issues 2026-05-04 10:19:19 -04:00
commands M9 ship gate 2026-05-09 15:04:23 -04:00
hooks Initial commit: v0.1.0 2026-05-03 19:51:06 -04:00
keymaps Fix PTY final-output drain race 2026-05-04 09:44:30 -04:00
packages/repl M7 tail: package system, audit lint, lockfile, resolver 2026-05-07 16:50:37 -04:00
runtime M_B3: tree-sitter-cpp/c + dual-authority TUI styling 2026-05-19 20:39:07 -04:00