pmacs/builtin
Levi Neuwirth 665fd82860 fix(highlight): PR #118 round 1 — drop locals-predicate captures; stale comments
[P2] The shared JavaScript highlights query guards its builtin captures
(console, require, …) with `#is-not? local`, a PROPERTY predicate
(`Query::property_predicates`) that needs a scope map from the grammar's
LOCALS_QUERY — which pmacs does not run. `compute_highlight_spans` took
every capture, so a locally-shadowed `console`/`require` still surfaced
as `@variable.builtin`/`@function.builtin`; a theme distinguishing
`.builtin` would mis-style the shadowed local.

Full locals processing is substrate work; conservatively fail-closed
instead: drop captures whose pattern carries an `#is?`/`#is-not? local`
property predicate (the identifier falls back to its non-builtin
capture). The text predicates (`#eq?`/`#match?`/`#any-of?`, already
applied by the capture iterator) and `#set!` settings are untouched.
This is a general engine fix — it corrects the same latent mis-styling
for any grammar using the locals predicate, not just JS/TS.

- javascript_shadowed_builtin_is_not_mislabeled: a local `const console`
  produces no `*.builtin` capture (directly observed to fail — two
  `variable.builtin` captures — before the fix).

[P3] Comments this PR invalidated: `lsp.lua` no longer claims Python has
no grammar; `syntax.lua`'s `_has_language` gate comment uses a
still-grammarless example (an init.lua `shebangs.ruby`) instead of
python/javascript; and the rewritten Ruby shebang test's doc no longer
describes it as a Python test.

Gates: fmt; clippy -D warnings; test --lib; --features crdt;
m4_acceptance --skip basedpyright; GPU; full workspace sweep;
git diff --check.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YJ9FQ832QwftJXCD9LeFan
2026-07-14 17:45:09 +01:00
..
api Fix CI and Documentation issues 2026-05-04 10:19:19 -04:00
commands fix(compile): PR #113 round 1 — coordinates, recovery, rules, types, EOF 2026-07-13 16:03:09 +01:00
hooks feat(edit): kill ring + yank-pop on a per-frontend command-boundary substrate 2026-07-09 20:10:39 -04:00
keymaps feat(edit): auto-indent on newline (Arc 2) 2026-07-10 12:11:05 -04:00
menus pmacs context menu: core clipboard + menu methods + Lua surface (Q#CM1/Q#CM3/Q#CM6) 2026-06-27 22:03:58 -04:00
packages/repl M7 tail: package system, audit lint, lockfile, resolver 2026-05-07 16:50:37 -04:00
runtime fix(highlight): PR #118 round 1 — drop locals-predicate captures; stale comments 2026-07-14 17:45:09 +01:00