- `[a, b, c]` list literals (E_LIST → emit_list); static_type learns
slice-element, `new T`, list, string and literal kinds
- `x op= y` lowers through the same path as `x = x op y` (emit_bin_vals):
fixed `*=`/`/=` use the Q16.16 64-bit paths, string `+=` concatenates,
int→long widens; unary `-` keeps a fixed operand's type (arith_ty)
- one `unescape()` table for "strings", 'chars' and `interpolation`;
`'\''`, `'\\'`, `'\"'` no longer read as 0; unterminated char literals
and unexpected characters are errors instead of silently skipped
- every diagnostic is `file:line: error: msg` (g_parse_file / g_err_file,
Node.file + Node.line set by node()); tok_desc() in expectation errors;
duplicate `function` names and unknown `phase` names are reported in
source terms (phase_id used to default unknown phases to Overlay)
- interpolation holes skip braces inside string literals
- hand-IR preludes move from the user `@fn_` prefix to `@lp_` so a user
`is_ws` / `str_eq` / `path_join` no longer collides at link time
- `@ClearColor(expr)` accepts any constant expression; `Os.pid()` added
(docs page + inventory); `str_starts()` in support/str
- main.ludic: `else if` flag ladder, char literals, stale script comments
- examples/lang/operators.ludic covers all of the above; os.ludic covers
Os.pid; docs pages for Os.pid and the Overlay phase; ten changesets
- reseeded: selfhost/ludicc.seed.ll is the new compiler's own fixpoint
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Closes the two open issues and lands the pending unreleased batch:
- #90: `Sprite { atlas: 1 }` routes esys_sprite through atlas_draw_ex
(scale/flip/tint), so cell / cell_span / strip ids of any size draw
through the engine sprite-render system. examples/library/sprite_atlas
is the pixel-readback regression.
- #91: `become` from an @On(Event) listener / global handler / plain
function no longer segfaults the compiler; it emits @L_scene_leave()
(a dispatch on the live scene id) so the leaving scene's on-exit runs.
UI_* handles are readable from any code (widget table built on first
use). examples/library/scene_menus covers it.
- fix: a windowed `ludicc -o` build that reaches the audio runtime only
through the atlas/Assets preload import now links audio.ll +
AVFoundation (the audio backend link was gated on a game-level
Audio.* call, so any windowed game declaring Sprite failed to link).
- the hand-written "Unreleased" CHANGELOG section is converted to
changesets under changes/ so `x release` generates it.
- plus the batch: engine-driven retained UI + UiClicked event, Overlay
phase, TileSkin tilemap-render system, Key.* constants, Font/Ui/File
namespaces, Sprite.strip, prefabs, managers, countdown fields,
enum-typed machines, layer @Queries, ludic.prefs / ludic.dungeon
packages, Ai.seek pathing, Solids.solid2, cursor confine (mode 3)
fix, shooter centre-aim fix, reserved-word function diagnostic.
Verified: x test (124/124), x test-tools, check-impl, check-vocabulary,
check-docs, docs-gen + docs-check, bootstrap-cfree (seed is a fixpoint).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Split the flat 38-file selfhost/ into concern-based subdirectories:
frontend/ lex, parse, parse_game, ast
support/ str, buf, io
backend/ core IR + expression/statement lowering
backend/game/ ECS/scene/event/world lowering
backend/stdlib/ the namespaced Math.*/Text.*/Crypto.*/… intrinsics
and split the three oversized emitters at responsibility boundaries so
no file mixes concerns:
emit_game.ludic -> + emit_world.ludic (reflection world table,
tick helpers, @main synthesis)
emit_expr.ludic -> + emit_call.ludic (namespaced builtins, call
lowering, expr dispatch)
emit_text.ludic -> + emit_text_prelude.ludic (emitted string-builder runtime)
FRAGS in tools/x/selfhost.ludic is updated to the new paths with the link
order preserved, and the Python doc/vocabulary tooling is updated to walk
the new layout. Because the build is a plain in-order concatenation and
every split lands on a blank-line boundary, the regenerated seed is
byte-identical: `x reseed` leaves selfhost/ludicc.seed.ll unchanged,
`x bootstrap-cfree` still reaches its fixed point, and both `x test` (56)
and `x selfhost-test` (29, incl. golden renders) stay green.
Closes#29
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
