giles 2af31248f2 js-on-sx: js-num-to-int guards NaN/Infinity → 0 (+2 String) ...

Spec ToUint16 (String.fromCharCode argument coercion) maps non-finite
values to 0. We had bare (floor v) which left inf/-inf/nan through,
breaking:
  String.fromCharCode(Infinity).charCodeAt(0) === 0      // was "" → err
  String.fromCharCode(NaN).charCodeAt(0) === 0           // was "" → err

Add NaN/inf/-inf guards returning 0 before the floor+signed-flip path.

Unit 521/522, slice 148/148 unchanged.
String 38/100 → 40/100 (+2: fromCharCode/S9.7_A1, S9.7_A2.1).

2026-04-24 13:14:23 +00:00

..

hyperscript

HS: repeat property for-loops + where (+3 tests)

2026-04-24 11:02:49 +00:00

js

js-on-sx: js-num-to-int guards NaN/Infinity → 0 (+2 String)

2026-04-24 13:14:23 +00:00

tests

Fix test suite: 60→5 failures, solid foundation for architecture plan

2026-04-02 12:50:35 +00:00

bytecode.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

callcc.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

compiler.sx

Compiler: letrec for skip-annotations in compile-define

2026-04-11 13:06:28 +00:00

content.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

freeze.sx

Adopt Step 7 language features across SX codebase

2026-04-04 20:49:02 +00:00

graphql-exec.sx

GraphQL: query/mutation/fragments/vars/executor + parser spec + tests

2026-04-22 09:08:00 +00:00

graphql.sx

GraphQL: query/mutation/fragments/vars/executor + parser spec + tests

2026-04-22 09:08:00 +00:00

highlight.sx

Adopt Step 7 language features across SX codebase

2026-04-04 20:49:02 +00:00

parser-combinators.sx

Step 14: source locations — pos-to-loc, error-loc, sx-parse-loc — 15 tests

2026-04-11 08:03:45 +00:00

r7rs.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

render-trace.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

serialize.sx

Step 15: bytecode + CEK state serialization — 16 tests

2026-04-11 08:19:16 +00:00

stdlib.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

sx-swap.sx

Adopt Step 7 language features across SX codebase

2026-04-04 20:49:02 +00:00

text-layout.sx

Fix browser compat: sublist replaces 3-arg slice, manual sum replaces reduce

2026-04-12 18:31:34 +00:00

tree-tools.sx

Adopt Step 7 language features across SX codebase

2026-04-04 20:49:02 +00:00

types.sx

Adopt Step 7 language features across SX codebase

2026-04-04 20:49:02 +00:00

vm.sx

Refactor MCP tree server: dispatch table, caching, validation, subprocess cleanup

2026-04-08 10:12:57 +00:00